diff options
Diffstat (limited to 'drivers/media/dvb')
35 files changed, 60 insertions, 7554 deletions
diff --git a/drivers/media/dvb/Kconfig b/drivers/media/dvb/Kconfig index 03ef88acd9b8..7b21b49f1945 100644 --- a/drivers/media/dvb/Kconfig +++ b/drivers/media/dvb/Kconfig @@ -1,9 +1,7 @@ # -# Multimedia device configuration +# DVB device configuration # -source "drivers/media/dvb/dvb-core/Kconfig" - menuconfig DVB_CAPTURE_DRIVERS bool "DVB/ATSC adapters" depends on DVB_CORE diff --git a/drivers/media/dvb/b2c2/Kconfig b/drivers/media/dvb/b2c2/Kconfig index 6ec5afba1ca7..73dc2ee9b014 100644 --- a/drivers/media/dvb/b2c2/Kconfig +++ b/drivers/media/dvb/b2c2/Kconfig @@ -9,7 +9,7 @@ config DVB_B2C2_FLEXCOP select DVB_STV0297 if !DVB_FE_CUSTOMISE select DVB_BCM3510 if !DVB_FE_CUSTOMISE select DVB_LGDT330X if !DVB_FE_CUSTOMISE - select TUNER_SIMPLE if !DVB_FE_CUSTOMISE + select MEDIA_TUNER_SIMPLE if !DVB_FE_CUSTOMISE select DVB_S5H1420 if !DVB_FE_CUSTOMISE select DVB_TUNER_ITD1000 if !DVB_FE_CUSTOMISE select DVB_ISL6421 if !DVB_FE_CUSTOMISE diff --git a/drivers/media/dvb/b2c2/Makefile b/drivers/media/dvb/b2c2/Makefile index 870e2848c296..d9db066f9854 100644 --- a/drivers/media/dvb/b2c2/Makefile +++ b/drivers/media/dvb/b2c2/Makefile @@ -14,4 +14,4 @@ b2c2-flexcop-usb-objs = flexcop-usb.o obj-$(CONFIG_DVB_B2C2_FLEXCOP_USB) += b2c2-flexcop-usb.o EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends/ -EXTRA_CFLAGS += -Idrivers/media/video/ +EXTRA_CFLAGS += -Idrivers/media/common/tuners/ diff --git a/drivers/media/dvb/bt8xx/Kconfig b/drivers/media/dvb/bt8xx/Kconfig index 902c762e0b7f..d1239b8342f8 100644 --- a/drivers/media/dvb/bt8xx/Kconfig +++ b/drivers/media/dvb/bt8xx/Kconfig @@ -8,7 +8,7 @@ config DVB_BT8XX select DVB_OR51211 if !DVB_FE_CUSTOMISE select DVB_LGDT330X if !DVB_FE_CUSTOMISE select DVB_ZL10353 if !DVB_FE_CUSTOMISE - select TUNER_SIMPLE if !DVB_FE_CUSTOMISE + select MEDIA_TUNER_SIMPLE if !DVB_FE_CUSTOMISE select FW_LOADER help Support for PCI cards based on the Bt8xx PCI bridge. Examples are diff --git a/drivers/media/dvb/bt8xx/Makefile b/drivers/media/dvb/bt8xx/Makefile index 9d3e68b5d6eb..d98f1d49ffa8 100644 --- a/drivers/media/dvb/bt8xx/Makefile +++ b/drivers/media/dvb/bt8xx/Makefile @@ -3,4 +3,4 @@ obj-$(CONFIG_DVB_BT8XX) += bt878.o dvb-bt8xx.o dst.o dst_ca.o EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core EXTRA_CFLAGS += -Idrivers/media/dvb/frontends EXTRA_CFLAGS += -Idrivers/media/video/bt8xx -EXTRA_CFLAGS += -Idrivers/media/video +EXTRA_CFLAGS += -Idrivers/media/common/tuners diff --git a/drivers/media/dvb/bt8xx/dst.c b/drivers/media/dvb/bt8xx/dst.c index 75711bde23ad..a7637562e742 100644 --- a/drivers/media/dvb/bt8xx/dst.c +++ b/drivers/media/dvb/bt8xx/dst.c @@ -1714,7 +1714,7 @@ static void dst_release(struct dvb_frontend *fe) struct dst_state *state = fe->demodulator_priv; if (state->dst_ca) { dvb_unregister_device(state->dst_ca); -#ifdef CONFIG_DVB_CORE_ATTACH +#ifdef CONFIG_MEDIA_ATTACH symbol_put(dst_ca_attach); #endif } diff --git a/drivers/media/dvb/dvb-core/Kconfig b/drivers/media/dvb/dvb-core/Kconfig deleted file mode 100644 index e3e6839f8073..000000000000 --- a/drivers/media/dvb/dvb-core/Kconfig +++ /dev/null @@ -1,34 +0,0 @@ -config DVB_CORE - tristate "DVB for Linux" - depends on NET && INET - select CRC32 - help - Support Digital Video Broadcasting hardware. Enable this if you - own a DVB adapter and want to use it or if you compile Linux for - a digital SetTopBox. - - DVB core utility functions for device handling, software fallbacks etc. - Say Y when you have a DVB card and want to use it. Say Y if your want - to build your drivers outside the kernel, but need the DVB core. All - in-kernel drivers will select this automatically if needed. - - API specs and user tools are available from <http://www.linuxtv.org/>. - - Please report problems regarding this driver to the LinuxDVB - mailing list. - - If unsure say N. - -config DVB_CORE_ATTACH - bool "Load and attach frontend modules as needed" - depends on DVB_CORE - depends on MODULES - help - Remove the static dependency of DVB card drivers on all - frontend modules for all possible card variants. Instead, - allow the card drivers to only load the frontend modules - they require. This saves several KBytes of memory. - - Note: You will need module-init-tools v3.2 or later for this feature. - - If unsure say Y. diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c index 2dddd08c5445..8cbdb218952f 100644 --- a/drivers/media/dvb/dvb-core/dvb_frontend.c +++ b/drivers/media/dvb/dvb-core/dvb_frontend.c @@ -1189,7 +1189,7 @@ int dvb_unregister_frontend(struct dvb_frontend* fe) } EXPORT_SYMBOL(dvb_unregister_frontend); -#ifdef CONFIG_DVB_CORE_ATTACH +#ifdef CONFIG_MEDIA_ATTACH void dvb_frontend_detach(struct dvb_frontend* fe) { void *ptr; diff --git a/drivers/media/dvb/dvb-core/dvbdev.h b/drivers/media/dvb/dvb-core/dvbdev.h index 5f9a737c6de1..89d12dc477a7 100644 --- a/drivers/media/dvb/dvb-core/dvbdev.h +++ b/drivers/media/dvb/dvb-core/dvbdev.h @@ -115,7 +115,7 @@ extern int dvb_usercopy(struct inode *inode, struct file *file, unsigned int cmd, void *arg)); /** generic DVB attach function. */ -#ifdef CONFIG_DVB_CORE_ATTACH +#ifdef CONFIG_MEDIA_ATTACH #define dvb_attach(FUNCTION, ARGS...) ({ \ void *__r = NULL; \ typeof(&FUNCTION) __a = symbol_request(FUNCTION); \ diff --git a/drivers/media/dvb/dvb-usb/Kconfig b/drivers/media/dvb/dvb-usb/Kconfig index 3c8493d2026d..4c1cff9feb2e 100644 --- a/drivers/media/dvb/dvb-usb/Kconfig +++ b/drivers/media/dvb/dvb-usb/Kconfig @@ -25,7 +25,7 @@ config DVB_USB_A800 tristate "AVerMedia AverTV DVB-T USB 2.0 (A800)" depends on DVB_USB select DVB_DIB3000MC - select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE + select MEDIA_TUNER_MT2060 if !DVB_FE_CUSTOMISE select DVB_PLL if !DVB_FE_CUSTOMISE help Say Y here to support the AVerMedia AverTV DVB-T USB 2.0 (A800) receiver. @@ -35,7 +35,7 @@ config DVB_USB_DIBUSB_MB depends on DVB_USB select DVB_PLL if !DVB_FE_CUSTOMISE select DVB_DIB3000MB - select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE + select MEDIA_TUNER_MT2060 if !DVB_FE_CUSTOMISE help Support for USB 1.1 and 2.0 DVB-T receivers based on reference designs made by DiBcom (<http://www.dibcom.fr>) equipped with a DiB3000M-B demodulator. @@ -56,7 +56,7 @@ config DVB_USB_DIBUSB_MC tristate "DiBcom USB DVB-T devices (based on the DiB3000M-C/P) (see help for device list)" depends on DVB_USB select DVB_DIB3000MC - select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE + select MEDIA_TUNER_MT2060 if !DVB_FE_CUSTOMISE help Support for USB2.0 DVB-T receivers based on reference designs made by DiBcom (<http://www.dibcom.fr>) equipped with a DiB3000M-C/P demodulator. @@ -73,8 +73,8 @@ config DVB_USB_DIB0700 select DVB_DIB7000P select DVB_DIB7000M select DVB_DIB3000MC - select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE - select DVB_TUNER_MT2266 if !DVB_FE_CUSTOMISE + select MEDIA_TUNER_MT2060 if !DVB_FE_CUSTOMISE + select MEDIA_TUNER_MT2266 if !DVB_FE_CUSTOMISE select DVB_TUNER_DIB0070 help Support for USB2.0/1.1 DVB receivers based on the DiB0700 USB bridge. The @@ -93,7 +93,7 @@ config DVB_USB_UMT_010 depends on DVB_USB select DVB_PLL if !DVB_FE_CUSTOMISE select DVB_DIB3000MC - select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE + select MEDIA_TUNER_MT2060 if !DVB_FE_CUSTOMISE help Say Y here to support the HanfTek UMT-010 USB2.0 stick-sized DVB-T receiver. @@ -105,7 +105,7 @@ config DVB_USB_CXUSB select DVB_LGDT330X if !DVB_FE_CUSTOMISE select DVB_MT352 if !DVB_FE_CUSTOMISE select DVB_ZL10353 if !DVB_FE_CUSTOMISE - select TUNER_SIMPLE if !DVB_FE_CUSTOMISE + select MEDIA_TUNER_SIMPLE if !DVB_FE_CUSTOMISE help Say Y here to support the Conexant USB2.0 hybrid reference design. Currently, only DVB and ATSC modes are supported, analog mode @@ -118,7 +118,7 @@ config DVB_USB_M920X tristate "Uli m920x DVB-T USB2.0 support" depends on DVB_USB select DVB_MT352 if !DVB_FE_CUSTOMISE - select DVB_TUNER_QT1010 if !DVB_FE_CUSTOMISE + select MEDIA_TUNER_QT1010 if !DVB_FE_CUSTOMISE help Say Y here to support the MSI Mega Sky 580 USB2.0 DVB-T receiver. Currently, only devices with a product id of @@ -129,7 +129,7 @@ config DVB_USB_GL861 tristate "Genesys Logic GL861 USB2.0 support" depends on DVB_USB select DVB_ZL10353 if !DVB_FE_CUSTOMISE - select DVB_TUNER_QT1010 if !DVB_FE_CUSTOMISE + select MEDIA_TUNER_QT1010 if !DVB_FE_CUSTOMISE help Say Y here to support the MSI Megasky 580 (55801) DVB-T USB2.0 receiver with USB ID 0db0:5581. @@ -138,7 +138,7 @@ config DVB_USB_AU6610 tristate "Alcor Micro AU6610 USB2.0 support" depends on DVB_USB select DVB_ZL10353 if !DVB_FE_CUSTOMISE - select DVB_TUNER_QT1010 if !DVB_FE_CUSTOMISE + select MEDIA_TUNER_QT1010 if !DVB_FE_CUSTOMISE help Say Y here to support the Sigmatek DVB-110 DVB-T USB2.0 receiver. @@ -190,7 +190,7 @@ config DVB_USB_NOVA_T_USB2 tristate "Hauppauge WinTV-NOVA-T usb2 DVB-T USB2.0 support" depends on DVB_USB select DVB_DIB3000MC - select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE + select MEDIA_TUNER_MT2060 if !DVB_FE_CUSTOMISE select DVB_PLL if !DVB_FE_CUSTOMISE help Say Y here to support the Hauppauge WinTV-NOVA-T usb2 DVB-T USB2.0 receiver. @@ -227,8 +227,8 @@ config DVB_USB_OPERA1 config DVB_USB_AF9005 tristate "Afatech AF9005 DVB-T USB1.1 support" depends on DVB_USB && EXPERIMENTAL - select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE - select DVB_TUNER_QT1010 if !DVB_FE_CUSTOMISE + select MEDIA_TUNER_MT2060 if !DVB_FE_CUSTOMISE + select MEDIA_TUNER_QT1010 if !DVB_FE_CUSTOMISE help Say Y here to support the Afatech AF9005 based DVB-T USB1.1 receiver and the TerraTec Cinergy T USB XE (Rev.1) diff --git a/drivers/media/dvb/dvb-usb/Makefile b/drivers/media/dvb/dvb-usb/Makefile index 60a910052c16..c6511a6c0ab8 100644 --- a/drivers/media/dvb/dvb-usb/Makefile +++ b/drivers/media/dvb/dvb-usb/Makefile @@ -63,5 +63,5 @@ obj-$(CONFIG_DVB_USB_AF9005_REMOTE) += dvb-usb-af9005-remote.o EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends/ # due to tuner-xc3028 -EXTRA_CFLAGS += -Idrivers/media/video +EXTRA_CFLAGS += -Idrivers/media/common/tuners diff --git a/drivers/media/dvb/frontends/Kconfig b/drivers/media/dvb/frontends/Kconfig index f5fceb3cdb3c..6d2384605927 100644 --- a/drivers/media/dvb/frontends/Kconfig +++ b/drivers/media/dvb/frontends/Kconfig @@ -15,22 +15,36 @@ config DVB_FE_CUSTOMISE comment "DVB-S (satellite) frontends" depends on DVB_CORE -config DVB_STV0299 - tristate "ST STV0299 based" +config DVB_CX24110 + tristate "Conexant CX24110 based" depends on DVB_CORE && I2C default m if DVB_FE_CUSTOMISE help A DVB-S tuner module. Say Y when you want to support this frontend. -config DVB_CX24110 - tristate "Conexant CX24110 based" +config DVB_CX24123 + tristate "Conexant CX24123 based" depends on DVB_CORE && I2C default m if DVB_FE_CUSTOMISE help A DVB-S tuner module. Say Y when you want to support this frontend. -config DVB_CX24123 - tristate "Conexant CX24123 based" +config DVB_MT312 + tristate "Zarlink VP310/MT312 based" + depends on DVB_CORE && I2C + default m if DVB_FE_CUSTOMISE + help + A DVB-S tuner module. Say Y when you want to support this frontend. + +config DVB_S5H1420 + tristate "Samsung S5H1420 based" + depends on DVB_CORE && I2C + default m if DVB_FE_CUSTOMISE + help + A DVB-S tuner module. Say Y when you want to support this frontend. + +config DVB_STV0299 + tristate "ST STV0299 based" depends on DVB_CORE && I2C default m if DVB_FE_CUSTOMISE help @@ -43,8 +57,8 @@ config DVB_TDA8083 help A DVB-S tuner module. Say Y when you want to support this frontend. -config DVB_MT312 - tristate "Zarlink VP310/MT312 based" +config DVB_TDA10086 + tristate "Philips TDA10086 based" depends on DVB_CORE && I2C default m if DVB_FE_CUSTOMISE help @@ -57,19 +71,26 @@ config DVB_VES1X93 help A DVB-S tuner module. Say Y when you want to support this frontend. -config DVB_S5H1420 - tristate "Samsung S5H1420 based" +config DVB_TUNER_ITD1000 + tristate "Integrant ITD1000 Zero IF tuner for DVB-S/DSS" depends on DVB_CORE && I2C default m if DVB_FE_CUSTOMISE help A DVB-S tuner module. Say Y when you want to support this frontend. -config DVB_TDA10086 - tristate "Philips TDA10086 based" +config DVB_TDA826X + tristate "Philips TDA826X silicon tuner" depends on DVB_CORE && I2C default m if DVB_FE_CUSTOMISE help - A DVB-S tuner module. Say Y when you want to support this frontend. + A DVB-S silicon tuner module. Say Y when you want to support this tuner. + +config DVB_TUA6100 + tristate "Infineon TUA6100 PLL" + depends on DVB_CORE && I2C + default m if DVB_FE_CUSTOMISE + help + A DVB-S PLL chip. comment "DVB-T (terrestrial) frontends" depends on DVB_CORE @@ -315,7 +336,7 @@ config DVB_S5H1411 An ATSC 8VSB and QAM64/256 tuner module. Say Y when you want to support this frontend. -comment "Tuners/PLL support" +comment "Digital terrestrial only tuners/PLL" depends on DVB_CORE config DVB_PLL @@ -326,55 +347,6 @@ config DVB_PLL This module drives a number of tuners based on PLL chips with a common I2C interface. Say Y when you want to support these tuners. -config DVB_TDA826X - tristate "Philips TDA826X silicon tuner" - depends on DVB_CORE && I2C - default m if DVB_FE_CUSTOMISE - help - A DVB-S silicon tuner module. Say Y when you want to support this tuner. - -config DVB_TDA827X - tristate "Philips TDA827X silicon tuner" - depends on DVB_CORE && I2C - default m if DVB_FE_CUSTOMISE - help - A DVB-T silicon tuner module. Say Y when you want to support this tuner. - -config DVB_TDA18271 - tristate "NXP TDA18271 silicon tuner" - depends on I2C - default m if DVB_FE_CUSTOMISE - help - A silicon tuner module. Say Y when you want to support this tuner. - -config DVB_TUNER_QT1010 - tristate "Quantek QT1010 silicon tuner" - depends on DVB_CORE && I2C - default m if DVB_FE_CUSTOMISE - help - A driver for the silicon tuner QT1010 from Quantek. - -config DVB_TUNER_MT2060 - tristate "Microtune MT2060 silicon IF tuner" - depends on I2C - default m if DVB_FE_CUSTOMISE - help - A driver for the silicon IF tuner MT2060 from Microtune. - -config DVB_TUNER_MT2266 - tristate "Microtune MT2266 silicon tuner" - depends on I2C - default m if DVB_FE_CUSTOMISE - help - A driver for the silicon baseband tuner MT2266 from Microtune. - -config DVB_TUNER_MT2131 - tristate "Microtune MT2131 silicon tuner" - depends on I2C - default m if DVB_FE_CUSTOMISE - help - A driver for the silicon baseband tuner MT2131 from Microtune. - config DVB_TUNER_DIB0070 tristate "DiBcom DiB0070 silicon base-band tuner" depends on I2C @@ -384,21 +356,7 @@ config DVB_TUNER_DIB0070 This device is only used inside a SiP called togther with a demodulator for now. -config DVB_TUNER_XC5000 - tristate "Xceive XC5000 silicon tuner" - depends on I2C - default m if DVB_FE_CUSTOMISE - help - A driver for the silicon tuner XC5000 from Xceive. - This device is only used inside a SiP called togther with a - demodulator for now. - -config DVB_TUNER_ITD1000 - tristate "Integrant ITD1000 Zero IF tuner for DVB-S/DSS" - depends on DVB_CORE && I2C - default m if DVB_FE_CUSTOMISE - -comment "Miscellaneous devices" +comment "SEC control devices for DVB-S" depends on DVB_CORE config DVB_LNBP21 @@ -422,11 +380,4 @@ config DVB_ISL6421 help An SEC control chip. -config DVB_TUA6100 - tristate "TUA6100 PLL" - depends on DVB_CORE && I2C - default m if DVB_FE_CUSTOMISE - help - A DVBS PLL chip. - endmenu diff --git a/drivers/media/dvb/frontends/Makefile b/drivers/media/dvb/frontends/Makefile index 9747c73dc826..a89dc0fc4c6f 100644 --- a/drivers/media/dvb/frontends/Makefile +++ b/drivers/media/dvb/frontends/Makefile @@ -3,9 +3,7 @@ # EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core/ -EXTRA_CFLAGS += -Idrivers/media/video/ - -tda18271-objs := tda18271-tables.o tda18271-common.o tda18271-fe.o +EXTRA_CFLAGS += -Idrivers/media/common/tuners/ obj-$(CONFIG_DVB_PLL) += dvb-pll.o obj-$(CONFIG_DVB_STV0299) += stv0299.o @@ -42,16 +40,9 @@ obj-$(CONFIG_DVB_ISL6405) += isl6405.o obj-$(CONFIG_DVB_ISL6421) += isl6421.o obj-$(CONFIG_DVB_TDA10086) += tda10086.o obj-$(CONFIG_DVB_TDA826X) += tda826x.o -obj-$(CONFIG_DVB_TDA827X) += tda827x.o -obj-$(CONFIG_DVB_TDA18271) += tda18271.o -obj-$(CONFIG_DVB_TUNER_MT2060) += mt2060.o -obj-$(CONFIG_DVB_TUNER_MT2266) += mt2266.o obj-$(CONFIG_DVB_TUNER_DIB0070) += dib0070.o -obj-$(CONFIG_DVB_TUNER_QT1010) += qt1010.o obj-$(CONFIG_DVB_TUA6100) += tua6100.o -obj-$(CONFIG_DVB_TUNER_MT2131) += mt2131.o obj-$(CONFIG_DVB_S5H1409) += s5h1409.o -obj-$(CONFIG_DVB_TUNER_XC5000) += xc5000.o obj-$(CONFIG_DVB_TUNER_ITD1000) += itd1000.o obj-$(CONFIG_DVB_AU8522) += au8522.o obj-$(CONFIG_DVB_TDA10048) += tda10048.o diff --git a/drivers/media/dvb/frontends/mt2060.c b/drivers/media/dvb/frontends/mt2060.c deleted file mode 100644 index 1305b0e63ce5..000000000000 --- a/drivers/media/dvb/frontends/mt2060.c +++ /dev/null @@ -1,369 +0,0 @@ -/* - * Driver for Microtune MT2060 "Single chip dual conversion broadband tuner" - * - * Copyright (c) 2006 Olivier DANET <odanet@caramail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.= - */ - -/* In that file, frequencies are expressed in kiloHertz to avoid 32 bits overflows */ - -#include <linux/module.h> -#include <linux/delay.h> -#include <linux/dvb/frontend.h> -#include <linux/i2c.h> - -#include "dvb_frontend.h" - -#include "mt2060.h" -#include "mt2060_priv.h" - -static int debug; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off)."); - -#define dprintk(args...) do { if (debug) {printk(KERN_DEBUG "MT2060: " args); printk("\n"); }} while (0) - -// Reads a single register -static int mt2060_readreg(struct mt2060_priv *priv, u8 reg, u8 *val) -{ - struct i2c_msg msg[2] = { - { .addr = priv->cfg->i2c_address, .flags = 0, .buf = ®, .len = 1 }, - { .addr = priv->cfg->i2c_address, .flags = I2C_M_RD, .buf = val, .len = 1 }, - }; - - if (i2c_transfer(priv->i2c, msg, 2) != 2) { - printk(KERN_WARNING "mt2060 I2C read failed\n"); - return -EREMOTEIO; - } - return 0; -} - -// Writes a single register -static int mt2060_writereg(struct mt2060_priv *priv, u8 reg, u8 val) -{ - u8 buf[2] = { reg, val }; - struct i2c_msg msg = { - .addr = priv->cfg->i2c_address, .flags = 0, .buf = buf, .len = 2 - }; - - if (i2c_transfer(priv->i2c, &msg, 1) != 1) { - printk(KERN_WARNING "mt2060 I2C write failed\n"); - return -EREMOTEIO; - } - return 0; -} - -// Writes a set of consecutive registers -static int mt2060_writeregs(struct mt2060_priv *priv,u8 *buf, u8 len) -{ - struct i2c_msg msg = { - .addr = priv->cfg->i2c_address, .flags = 0, .buf = buf, .len = len - }; - if (i2c_transfer(priv->i2c, &msg, 1) != 1) { - printk(KERN_WARNING "mt2060 I2C write failed (len=%i)\n",(int)len); - return -EREMOTEIO; - } - return 0; -} - -// Initialisation sequences -// LNABAND=3, NUM1=0x3C, DIV1=0x74, NUM2=0x1080, DIV2=0x49 -static u8 mt2060_config1[] = { - REG_LO1C1, - 0x3F, 0x74, 0x00, 0x08, 0x93 -}; - -// FMCG=2, GP2=0, GP1=0 -static u8 mt2060_config2[] = { - REG_MISC_CTRL, - 0x20, 0x1E, 0x30, 0xff, 0x80, 0xff, 0x00, 0x2c, 0x42 -}; - -// VGAG=3, V1CSE=1 - -#ifdef MT2060_SPURCHECK -/* The function below calculates the frequency offset between the output frequency if2 - and the closer cross modulation subcarrier between lo1 and lo2 up to the tenth harmonic */ -static int mt2060_spurcalc(u32 lo1,u32 lo2,u32 if2) -{ - int I,J; - int dia,diamin,diff; - diamin=1000000; - for (I = 1; I < 10; I++) { - J = ((2*I*lo1)/lo2+1)/2; - diff = I*(int)lo1-J*(int)lo2; - if (diff < 0) diff=-diff; - dia = (diff-(int)if2); - if (dia < 0) dia=-dia; - if (diamin > dia) diamin=dia; - } - return diamin; -} - -#define BANDWIDTH 4000 // kHz - -/* Calculates the frequency offset to add to avoid spurs. Returns 0 if no offset is needed */ -static int mt2060_spurcheck(u32 lo1,u32 lo2,u32 if2) -{ - u32 Spur,Sp1,Sp2; - int I,J; - I=0; - J=1000; - - Spur=mt2060_spurcalc(lo1,lo2,if2); - if (Spur < BANDWIDTH) { - /* Potential spurs detected */ - dprintk("Spurs before : f_lo1: %d f_lo2: %d (kHz)", - (int)lo1,(int)lo2); - I=1000; - Sp1 = mt2060_spurcalc(lo1+I,lo2+I,if2); - Sp2 = mt2060_spurcalc(lo1-I,lo2-I,if2); - - if (Sp1 < Sp2) { - J=-J; I=-I; Spur=Sp2; - } else - Spur=Sp1; - - while (Spur < BANDWIDTH) { - I += J; - Spur = mt2060_spurcalc(lo1+I,lo2+I,if2); - } - dprintk("Spurs after : f_lo1: %d f_lo2: %d (kHz)", - (int)(lo1+I),(int)(lo2+I)); - } - return I; -} -#endif - -#define IF2 36150 // IF2 frequency = 36.150 MHz -#define FREF 16000 // Quartz oscillator 16 MHz - -static int mt2060_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) -{ - struct mt2060_priv *priv; - int ret=0; - int i=0; - u32 freq; - u8 lnaband; - u32 f_lo1,f_lo2; - u32 div1,num1,div2,num2; - u8 b[8]; - u32 if1; - - priv = fe->tuner_priv; - - if1 = priv->if1_freq; - b[0] = REG_LO1B1; - b[1] = 0xFF; - - mt2060_writeregs(priv,b,2); - - freq = params->frequency / 1000; // Hz -> kHz - priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0; - - f_lo1 = freq + if1 * 1000; - f_lo1 = (f_lo1 / 250) * 250; - f_lo2 = f_lo1 - freq - IF2; - // From the Comtech datasheet, the step used is 50kHz. The tuner chip could be more precise - f_lo2 = ((f_lo2 + 25) / 50) * 50; - priv->frequency = (f_lo1 - f_lo2 - IF2) * 1000, - -#ifdef MT2060_SPURCHECK - // LO-related spurs detection and correction - num1 = mt2060_spurcheck(f_lo1,f_lo2,IF2); - f_lo1 += num1; - f_lo2 += num1; -#endif - //Frequency LO1 = 16MHz * (DIV1 + NUM1/64 ) - num1 = f_lo1 / (FREF / 64); - div1 = num1 / 64; - num1 &= 0x3f; - - // Frequency LO2 = 16MHz * (DIV2 + NUM2/8192 ) - num2 = f_lo2 * 64 / (FREF / 128); - div2 = num2 / 8192; - num2 &= 0x1fff; - - if (freq <= 95000) lnaband = 0xB0; else - if (freq <= 180000) lnaband = 0xA0; else - if (freq <= 260000) lnaband = 0x90; else - if (freq <= 335000) lnaband = 0x80; else - if (freq <= 425000) lnaband = 0x70; else - if (freq <= 480000) lnaband = 0x60; else - if (freq <= 570000) lnaband = 0x50; else - if (freq <= 645000) lnaband = 0x40; else - if (freq <= 730000) lnaband = 0x30; else - if (freq <= 810000) lnaband = 0x20; else lnaband = 0x10; - - b[0] = REG_LO1C1; - b[1] = lnaband | ((num1 >>2) & 0x0F); - b[2] = div1; - b[3] = (num2 & 0x0F) | ((num1 & 3) << 4); - b[4] = num2 >> 4; - b[5] = ((num2 >>12) & 1) | (div2 << 1); - - dprintk("IF1: %dMHz",(int)if1); - dprintk("PLL freq=%dkHz f_lo1=%dkHz f_lo2=%dkHz",(int)freq,(int)f_lo1,(int)f_lo2); - dprintk("PLL div1=%d num1=%d div2=%d num2=%d",(int)div1,(int)num1,(int)div2,(int)num2); - dprintk("PLL [1..5]: %2x %2x %2x %2x %2x",(int)b[1],(int)b[2],(int)b[3],(int)b[4],(int)b[5]); - - mt2060_writeregs(priv,b,6); - - //Waits for pll lock or timeout - i = 0; - do { - mt2060_readreg(priv,REG_LO_STATUS,b); - if ((b[0] & 0x88)==0x88) - break; - msleep(4); - i++; - } while (i<10); - - return ret; -} - -static void mt2060_calibrate(struct mt2060_priv *priv) -{ - u8 b = 0; - int i = 0; - - if (mt2060_writeregs(priv,mt2060_config1,sizeof(mt2060_config1))) - return; - if (mt2060_writeregs(priv,mt2060_config2,sizeof(mt2060_config2))) - return; - - /* initialize the clock output */ - mt2060_writereg(priv, REG_VGAG, (priv->cfg->clock_out << 6) | 0x30); - - do { - b |= (1 << 6); // FM1SS; - mt2060_writereg(priv, REG_LO2C1,b); - msleep(20); - - if (i == 0) { - b |= (1 << 7); // FM1CA; - mt2060_writereg(priv, REG_LO2C1,b); - b &= ~(1 << 7); // FM1CA; - msleep(20); - } - - b &= ~(1 << 6); // FM1SS - mt2060_writereg(priv, REG_LO2C1,b); - - msleep(20); - i++; - } while (i < 9); - - i = 0; - while (i++ < 10 && mt2060_readreg(priv, REG_MISC_STAT, &b) == 0 && (b & (1 << 6)) == 0) - msleep(20); - - if (i < 10) { - mt2060_readreg(priv, REG_FM_FREQ, &priv->fmfreq); // now find out, what is fmreq used for :) - dprintk("calibration was successful: %d", (int)priv->fmfreq); - } else - dprintk("FMCAL timed out"); -} - -static int mt2060_get_frequency(struct dvb_frontend *fe, u32 *frequency) -{ - struct mt2060_priv *priv = fe->tuner_priv; - *frequency = priv->frequency; - return 0; -} - -static int mt2060_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) -{ - struct mt2060_priv *priv = fe->tuner_priv; - *bandwidth = priv->bandwidth; - return 0; -} - -static int mt2060_init(struct dvb_frontend *fe) -{ - struct mt2060_priv *priv = fe->tuner_priv; - return mt2060_writereg(priv, REG_VGAG, (priv->cfg->clock_out << 6) | 0x33); -} - -static int mt2060_sleep(struct dvb_frontend *fe) -{ - struct mt2060_priv *priv = fe->tuner_priv; - return mt2060_writereg(priv, REG_VGAG, (priv->cfg->clock_out << 6) | 0x30); -} - -static int mt2060_release(struct dvb_frontend *fe) -{ - kfree(fe->tuner_priv); - fe->tuner_priv = NULL; - return 0; -} - -static const struct dvb_tuner_ops mt2060_tuner_ops = { - .info = { - .name = "Microtune MT2060", - .frequency_min = 48000000, - .frequency_max = 860000000, - .frequency_step = 50000, - }, - - .release = mt2060_release, - - .init = mt2060_init, - .sleep = mt2060_sleep, - - .set_params = mt2060_set_params, - .get_frequency = mt2060_get_frequency, - .get_bandwidth = mt2060_get_bandwidth -}; - -/* This functions tries to identify a MT2060 tuner by reading the PART/REV register. This is hasty. */ -struct dvb_frontend * mt2060_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt2060_config *cfg, u16 if1) -{ - struct mt2060_priv *priv = NULL; - u8 id = 0; - - priv = kzalloc(sizeof(struct mt2060_priv), GFP_KERNEL); - if (priv == NULL) - return NULL; - - priv->cfg = cfg; - priv->i2c = i2c; - priv->if1_freq = if1; - - if (mt2060_readreg(priv,REG_PART_REV,&id) != 0) { - kfree(priv); - return NULL; - } - - if (id != PART_REV) { - kfree(priv); - return NULL; - } - printk(KERN_INFO "MT2060: successfully identified (IF1 = %d)\n", if1); - memcpy(&fe->ops.tuner_ops, &mt2060_tuner_ops, sizeof(struct dvb_tuner_ops)); - - fe->tuner_priv = priv; - - mt2060_calibrate(priv); - - return fe; -} -EXPORT_SYMBOL(mt2060_attach); - -MODULE_AUTHOR("Olivier DANET"); -MODULE_DESCRIPTION("Microtune MT2060 silicon tuner driver"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb/frontends/mt2060.h b/drivers/media/dvb/frontends/mt2060.h deleted file mode 100644 index acba0058f519..000000000000 --- a/drivers/media/dvb/frontends/mt2060.h +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Driver for Microtune MT2060 "Single chip dual conversion broadband tuner" - * - * Copyright (c) 2006 Olivier DANET <odanet@caramail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.= - */ - -#ifndef MT2060_H -#define MT2060_H - -struct dvb_frontend; -struct i2c_adapter; - -struct mt2060_config { - u8 i2c_address; - u8 clock_out; /* 0 = off, 1 = CLK/4, 2 = CLK/2, 3 = CLK/1 */ -}; - -#if defined(CONFIG_DVB_TUNER_MT2060) || (defined(CONFIG_DVB_TUNER_MT2060_MODULE) && defined(MODULE)) -extern struct dvb_frontend * mt2060_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt2060_config *cfg, u16 if1); -#else -static inline struct dvb_frontend * mt2060_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt2060_config *cfg, u16 if1) -{ - printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); - return NULL; -} -#endif // CONFIG_DVB_TUNER_MT2060 - -#endif diff --git a/drivers/media/dvb/frontends/mt2060_priv.h b/drivers/media/dvb/frontends/mt2060_priv.h deleted file mode 100644 index 5eaccdefd0b0..000000000000 --- a/drivers/media/dvb/frontends/mt2060_priv.h +++ /dev/null @@ -1,105 +0,0 @@ -/* - * Driver for Microtune MT2060 "Single chip dual conversion broadband tuner" - * - * Copyright (c) 2006 Olivier DANET <odanet@caramail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.= - */ - -#ifndef MT2060_PRIV_H -#define MT2060_PRIV_H - -// Uncomment the #define below to enable spurs checking. The results where quite unconvincing. -// #define MT2060_SPURCHECK - -/* This driver is based on the information available in the datasheet of the - "Comtech SDVBT-3K6M" tuner ( K1000737843.pdf ) which features the MT2060 register map : - - I2C Address : 0x60 - - Reg.No | B7 | B6 | B5 | B4 | B3 | B2 | B1 | B0 | ( defaults ) - -------------------------------------------------------------------------------- - 00 | [ PART ] | [ REV ] | R = 0x63 - 01 | [ LNABAND ] | [ NUM1(5:2) ] | RW = 0x3F - 02 | [ DIV1 ] | RW = 0x74 - 03 | FM1CA | FM1SS | [ NUM1(1:0) ] | [ NUM2(3:0) ] | RW = 0x00 - 04 | NUM2(11:4) ] | RW = 0x08 - 05 | [ DIV2 ] |NUM2(12)| RW = 0x93 - 06 | L1LK | [ TAD1 ] | L2LK | [ TAD2 ] | R - 07 | [ FMF ] | R - 08 | ? | FMCAL | ? | ? | ? | ? | ? | TEMP | R - 09 | 0 | 0 | [ FMGC ] | 0 | GP02 | GP01 | 0 | RW = 0x20 - 0A | ?? - 0B | 0 | 0 | 1 | 1 | 0 | 0 | [ VGAG ] | RW = 0x30 - 0C | V1CSE | 1 | 1 | 1 | 1 | 1 | 1 | 1 | RW = 0xFF - 0D | 1 | 0 | [ V1CS ] | RW = 0xB0 - 0E | ?? - 0F | ?? - 10 | ?? - 11 | [ LOTO ] | 0 | 0 | 1 | 0 | RW = 0x42 - - PART : Part code : 6 for MT2060 - REV : Revision code : 3 for current revision - LNABAND : Input frequency range : ( See code for details ) - NUM1 / DIV1 / NUM2 / DIV2 : Frequencies programming ( See code for details ) - FM1CA : Calibration Start Bit - FM1SS : Calibration Single Step bit - L1LK : LO1 Lock Detect - TAD1 : Tune Line ADC ( ? ) - L2LK : LO2 Lock Detect - TAD2 : Tune Line ADC ( ? ) - FMF : Estimated first IF Center frequency Offset ( ? ) - FM1CAL : Calibration done bit - TEMP : On chip temperature sensor - FMCG : Mixer 1 Cap Gain ( ? ) - GP01 / GP02 : Programmable digital outputs. Unconnected pins ? - V1CSE : LO1 VCO Automatic Capacitor Select Enable ( ? ) - V1CS : LO1 Capacitor Selection Value ( ? ) - LOTO : LO Timeout ( ? ) - VGAG : Tuner Output gain -*/ - -#define I2C_ADDRESS 0x60 - -#define REG_PART_REV 0 -#define REG_LO1C1 1 -#define REG_LO1C2 2 -#define REG_LO2C1 3 -#define REG_LO2C2 4 -#define REG_LO2C3 5 -#define REG_LO_STATUS 6 -#define REG_FM_FREQ 7 -#define REG_MISC_STAT 8 -#define REG_MISC_CTRL 9 -#define REG_RESERVED_A 0x0A -#define REG_VGAG 0x0B -#define REG_LO1B1 0x0C -#define REG_LO1B2 0x0D -#define REG_LOTO 0x11 - -#define PART_REV 0x63 // The current driver works only with PART=6 and REV=3 chips - -struct mt2060_priv { - struct mt2060_config *cfg; - struct i2c_adapter *i2c; - - u32 frequency; - u32 bandwidth; - u16 if1_freq; - u8 fmfreq; -}; - -#endif diff --git a/drivers/media/dvb/frontends/mt2131.c b/drivers/media/dvb/frontends/mt2131.c deleted file mode 100644 index e254bcfc2efb..000000000000 --- a/drivers/media/dvb/frontends/mt2131.c +++ /dev/null @@ -1,314 +0,0 @@ -/* - * Driver for Microtune MT2131 "QAM/8VSB single chip tuner" - * - * Copyright (c) 2006 Steven Toth <stoth@hauppauge.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/module.h> -#include <linux/delay.h> -#include <linux/dvb/frontend.h> -#include <linux/i2c.h> - -#include "dvb_frontend.h" - -#include "mt2131.h" -#include "mt2131_priv.h" - -static int debug; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off)."); - -#define dprintk(level,fmt, arg...) if (debug >= level) \ - printk(KERN_INFO "%s: " fmt, "mt2131", ## arg) - -static u8 mt2131_config1[] = { - 0x01, - 0x50, 0x00, 0x50, 0x80, 0x00, 0x49, 0xfa, 0x88, - 0x08, 0x77, 0x41, 0x04, 0x00, 0x00, 0x00, 0x32, - 0x7f, 0xda, 0x4c, 0x00, 0x10, 0xaa, 0x78, 0x80, - 0xff, 0x68, 0xa0, 0xff, 0xdd, 0x00, 0x00 -}; - -static u8 mt2131_config2[] = { - 0x10, - 0x7f, 0xc8, 0x0a, 0x5f, 0x00, 0x04 -}; - -static int mt2131_readreg(struct mt2131_priv *priv, u8 reg, u8 *val) -{ - struct i2c_msg msg[2] = { - { .addr = priv->cfg->i2c_address, .flags = 0, - .buf = ®, .len = 1 }, - { .addr = priv->cfg->i2c_address, .flags = I2C_M_RD, - .buf = val, .len = 1 }, - }; - - if (i2c_transfer(priv->i2c, msg, 2) != 2) { - printk(KERN_WARNING "mt2131 I2C read failed\n"); - return -EREMOTEIO; - } - return 0; -} - -static int mt2131_writereg(struct mt2131_priv *priv, u8 reg, u8 val) -{ - u8 buf[2] = { reg, val }; - struct i2c_msg msg = { .addr = priv->cfg->i2c_address, .flags = 0, - .buf = buf, .len = 2 }; - - if (i2c_transfer(priv->i2c, &msg, 1) != 1) { - printk(KERN_WARNING "mt2131 I2C write failed\n"); - return -EREMOTEIO; - } - return 0; -} - -static int mt2131_writeregs(struct mt2131_priv *priv,u8 *buf, u8 len) -{ - struct i2c_msg msg = { .addr = priv->cfg->i2c_address, - .flags = 0, .buf = buf, .len = len }; - - if (i2c_transfer(priv->i2c, &msg, 1) != 1) { - printk(KERN_WARNING "mt2131 I2C write failed (len=%i)\n", - (int)len); - return -EREMOTEIO; - } - return 0; -} - -static int mt2131_set_params(struct dvb_frontend *fe, - struct dvb_frontend_parameters *params) -{ - struct mt2131_priv *priv; - int ret=0, i; - u32 freq; - u8 if_band_center; - u32 f_lo1, f_lo2; - u32 div1, num1, div2, num2; - u8 b[8]; - u8 lockval = 0; - - priv = fe->tuner_priv; - if (fe->ops.info.type == FE_OFDM) - priv->bandwidth = params->u.ofdm.bandwidth; - else - priv->bandwidth = 0; - - freq = params->frequency / 1000; // Hz -> kHz - dprintk(1, "%s() freq=%d\n", __func__, freq); - - f_lo1 = freq + MT2131_IF1 * 1000; - f_lo1 = (f_lo1 / 250) * 250; - f_lo2 = f_lo1 - freq - MT2131_IF2; - - priv->frequency = (f_lo1 - f_lo2 - MT2131_IF2) * 1000; - - /* Frequency LO1 = 16MHz * (DIV1 + NUM1/8192 ) */ - num1 = f_lo1 * 64 / (MT2131_FREF / 128); - div1 = num1 / 8192; - num1 &= 0x1fff; - - /* Frequency LO2 = 16MHz * (DIV2 + NUM2/8192 ) */ - num2 = f_lo2 * 64 / (MT2131_FREF / 128); - div2 = num2 / 8192; - num2 &= 0x1fff; - - if (freq <= 82500) if_band_center = 0x00; else - if (freq <= 137500) if_band_center = 0x01; else - if (freq <= 192500) if_band_center = 0x02; else - if (freq <= 247500) if_band_center = 0x03; else - if (freq <= 302500) if_band_center = 0x04; else - if (freq <= 357500) if_band_center = 0x05; else - if (freq <= 412500) if_band_center = 0x06; else - if (freq <= 467500) if_band_center = 0x07; else - if (freq <= 522500) if_band_center = 0x08; else - if (freq <= 577500) if_band_center = 0x09; else - if (freq <= 632500) if_band_center = 0x0A; else - if (freq <= 687500) if_band_center = 0x0B; else - if (freq <= 742500) if_band_center = 0x0C; else - if (freq <= 797500) if_band_center = 0x0D; else - if (freq <= 852500) if_band_center = 0x0E; else - if (freq <= 907500) if_band_center = 0x0F; else - if (freq <= 962500) if_band_center = 0x10; else - if (freq <= 1017500) if_band_center = 0x11; else - if (freq <= 1072500) if_band_center = 0x12; else if_band_center = 0x13; - - b[0] = 1; - b[1] = (num1 >> 5) & 0xFF; - b[2] = (num1 & 0x1F); - b[3] = div1; - b[4] = (num2 >> 5) & 0xFF; - b[5] = num2 & 0x1F; - b[6] = div2; - - dprintk(1, "IF1: %dMHz IF2: %dMHz\n", MT2131_IF1, MT2131_IF2); - dprintk(1, "PLL freq=%dkHz band=%d\n", (int)freq, (int)if_band_center); - dprintk(1, "PLL f_lo1=%dkHz f_lo2=%dkHz\n", (int)f_lo1, (int)f_lo2); - dprintk(1, "PLL div1=%d num1=%d div2=%d num2=%d\n", - (int)div1, (int)num1, (int)div2, (int)num2); - dprintk(1, "PLL [1..6]: %2x %2x %2x %2x %2x %2x\n", - (int)b[1], (int)b[2], (int)b[3], (int)b[4], (int)b[5], - (int)b[6]); - - ret = mt2131_writeregs(priv,b,7); - if (ret < 0) - return ret; - - mt2131_writereg(priv, 0x0b, if_band_center); - - /* Wait for lock */ - i = 0; - do { - mt2131_readreg(priv, 0x08, &lockval); - if ((lockval & 0x88) == 0x88) - break; - msleep(4); - i++; - } while (i < 10); - - return ret; -} - -static int mt2131_get_frequency(struct dvb_frontend *fe, u32 *frequency) -{ - struct mt2131_priv *priv = fe->tuner_priv; - dprintk(1, "%s()\n", __func__); - *frequency = priv->frequency; - return 0; -} - -static int mt2131_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) -{ - struct mt2131_priv *priv = fe->tuner_priv; - dprintk(1, "%s()\n", __func__); - *bandwidth = priv->bandwidth; - return 0; -} - -static int mt2131_get_status(struct dvb_frontend *fe, u32 *status) -{ - struct mt2131_priv *priv = fe->tuner_priv; - u8 lock_status = 0; - u8 afc_status = 0; - - *status = 0; - - mt2131_readreg(priv, 0x08, &lock_status); - if ((lock_status & 0x88) == 0x88) - *status = TUNER_STATUS_LOCKED; - - mt2131_readreg(priv, 0x09, &afc_status); - dprintk(1, "%s() - LO Status = 0x%x, AFC Status = 0x%x\n", - __func__, lock_status, afc_status); - - return 0; -} - -static int mt2131_init(struct dvb_frontend *fe) -{ - struct mt2131_priv *priv = fe->tuner_priv; - int ret; - dprintk(1, "%s()\n", __func__); - - if ((ret = mt2131_writeregs(priv, mt2131_config1, - sizeof(mt2131_config1))) < 0) - return ret; - - mt2131_writereg(priv, 0x0b, 0x09); - mt2131_writereg(priv, 0x15, 0x47); - mt2131_writereg(priv, 0x07, 0xf2); - mt2131_writereg(priv, 0x0b, 0x01); - - if ((ret = mt2131_writeregs(priv, mt2131_config2, - sizeof(mt2131_config2))) < 0) - return ret; - - return ret; -} - -static int mt2131_release(struct dvb_frontend *fe) -{ - dprintk(1, "%s()\n", __func__); - kfree(fe->tuner_priv); - fe->tuner_priv = NULL; - return 0; -} - -static const struct dvb_tuner_ops mt2131_tuner_ops = { - .info = { - .name = "Microtune MT2131", - .frequency_min = 48000000, - .frequency_max = 860000000, - .frequency_step = 50000, - }, - - .release = mt2131_release, - .init = mt2131_init, - - .set_params = mt2131_set_params, - .get_frequency = mt2131_get_frequency, - .get_bandwidth = mt2131_get_bandwidth, - .get_status = mt2131_get_status -}; - -struct dvb_frontend * mt2131_attach(struct dvb_frontend *fe, - struct i2c_adapter *i2c, - struct mt2131_config *cfg, u16 if1) -{ - struct mt2131_priv *priv = NULL; - u8 id = 0; - - dprintk(1, "%s()\n", __func__); - - priv = kzalloc(sizeof(struct mt2131_priv), GFP_KERNEL); - if (priv == NULL) - return NULL; - - priv->cfg = cfg; - priv->bandwidth = 6000000; /* 6MHz */ - priv->i2c = i2c; - - if (mt2131_readreg(priv, 0, &id) != 0) { - kfree(priv); - return NULL; - } - if ( (id != 0x3E) && (id != 0x3F) ) { - printk(KERN_ERR "MT2131: Device not found at addr 0x%02x\n", - cfg->i2c_address); - kfree(priv); - return NULL; - } - - printk(KERN_INFO "MT2131: successfully identified at address 0x%02x\n", - cfg->i2c_address); - memcpy(&fe->ops.tuner_ops, &mt2131_tuner_ops, - sizeof(struct dvb_tuner_ops)); - - fe->tuner_priv = priv; - return fe; -} -EXPORT_SYMBOL(mt2131_attach); - -MODULE_AUTHOR("Steven Toth"); -MODULE_DESCRIPTION("Microtune MT2131 silicon tuner driver"); -MODULE_LICENSE("GPL"); - -/* - * Local variables: - * c-basic-offset: 8 - */ diff --git a/drivers/media/dvb/frontends/mt2131.h b/drivers/media/dvb/frontends/mt2131.h deleted file mode 100644 index 606d8576bc98..000000000000 --- a/drivers/media/dvb/frontends/mt2131.h +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Driver for Microtune MT2131 "QAM/8VSB single chip tuner" - * - * Copyright (c) 2006 Steven Toth <stoth@hauppauge.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef __MT2131_H__ -#define __MT2131_H__ - -struct dvb_frontend; -struct i2c_adapter; - -struct mt2131_config { - u8 i2c_address; - u8 clock_out; /* 0 = off, 1 = CLK/4, 2 = CLK/2, 3 = CLK/1 */ -}; - -#if defined(CONFIG_DVB_TUNER_MT2131) || (defined(CONFIG_DVB_TUNER_MT2131_MODULE) && defined(MODULE)) -extern struct dvb_frontend* mt2131_attach(struct dvb_frontend *fe, - struct i2c_adapter *i2c, - struct mt2131_config *cfg, - u16 if1); -#else -static inline struct dvb_frontend* mt2131_attach(struct dvb_frontend *fe, - struct i2c_adapter *i2c, - struct mt2131_config *cfg, - u16 if1) -{ - printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); - return NULL; -} -#endif /* CONFIG_DVB_TUNER_MT2131 */ - -#endif /* __MT2131_H__ */ - -/* - * Local variables: - * c-basic-offset: 8 - */ diff --git a/drivers/media/dvb/frontends/mt2131_priv.h b/drivers/media/dvb/frontends/mt2131_priv.h deleted file mode 100644 index e930759c2c00..000000000000 --- a/drivers/media/dvb/frontends/mt2131_priv.h +++ /dev/null @@ -1,49 +0,0 @@ -/* - * Driver for Microtune MT2131 "QAM/8VSB single chip tuner" - * - * Copyright (c) 2006 Steven Toth <stoth@hauppauge.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef __MT2131_PRIV_H__ -#define __MT2131_PRIV_H__ - -/* Regs */ -#define MT2131_PWR 0x07 -#define MT2131_UPC_1 0x0b -#define MT2131_AGC_RL 0x10 -#define MT2131_MISC_2 0x15 - -/* frequency values in KHz */ -#define MT2131_IF1 1220 -#define MT2131_IF2 44000 -#define MT2131_FREF 16000 - -struct mt2131_priv { - struct mt2131_config *cfg; - struct i2c_adapter *i2c; - - u32 frequency; - u32 bandwidth; -}; - -#endif /* __MT2131_PRIV_H__ */ - -/* - * Local variables: - * c-basic-offset: 8 - */ diff --git a/drivers/media/dvb/frontends/mt2266.c b/drivers/media/dvb/frontends/mt2266.c deleted file mode 100644 index 54b18f94b14b..000000000000 --- a/drivers/media/dvb/frontends/mt2266.c +++ /dev/null @@ -1,351 +0,0 @@ -/* - * Driver for Microtune MT2266 "Direct conversion low power broadband tuner" - * - * Copyright (c) 2007 Olivier DANET <odanet@caramail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <linux/module.h> -#include <linux/delay.h> -#include <linux/dvb/frontend.h> -#include <linux/i2c.h> - -#include "dvb_frontend.h" -#include "mt2266.h" - -#define I2C_ADDRESS 0x60 - -#define REG_PART_REV 0 -#define REG_TUNE 1 -#define REG_BAND 6 -#define REG_BANDWIDTH 8 -#define REG_LOCK 0x12 - -#define PART_REV 0x85 - -struct mt2266_priv { - struct mt2266_config *cfg; - struct i2c_adapter *i2c; - - u32 frequency; - u32 bandwidth; - u8 band; -}; - -#define MT2266_VHF 1 -#define MT2266_UHF 0 - -/* Here, frequencies are expressed in kiloHertz to avoid 32 bits overflows */ - -static int debug; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off)."); - -#define dprintk(args...) do { if (debug) {printk(KERN_DEBUG "MT2266: " args); printk("\n"); }} while (0) - -// Reads a single register -static int mt2266_readreg(struct mt2266_priv *priv, u8 reg, u8 *val) -{ - struct i2c_msg msg[2] = { - { .addr = priv->cfg->i2c_address, .flags = 0, .buf = ®, .len = 1 }, - { .addr = priv->cfg->i2c_address, .flags = I2C_M_RD, .buf = val, .len = 1 }, - }; - if (i2c_transfer(priv->i2c, msg, 2) != 2) { - printk(KERN_WARNING "MT2266 I2C read failed\n"); - return -EREMOTEIO; - } - return 0; -} - -// Writes a single register -static int mt2266_writereg(struct mt2266_priv *priv, u8 reg, u8 val) -{ - u8 buf[2] = { reg, val }; - struct i2c_msg msg = { - .addr = priv->cfg->i2c_address, .flags = 0, .buf = buf, .len = 2 - }; - if (i2c_transfer(priv->i2c, &msg, 1) != 1) { - printk(KERN_WARNING "MT2266 I2C write failed\n"); - return -EREMOTEIO; - } - return 0; -} - -// Writes a set of consecutive registers -static int mt2266_writeregs(struct mt2266_priv *priv,u8 *buf, u8 len) -{ - struct i2c_msg msg = { - .addr = priv->cfg->i2c_address, .flags = 0, .buf = buf, .len = len - }; - if (i2c_transfer(priv->i2c, &msg, 1) != 1) { - printk(KERN_WARNING "MT2266 I2C write failed (len=%i)\n",(int)len); - return -EREMOTEIO; - } - return 0; -} - -// Initialisation sequences -static u8 mt2266_init1[] = { REG_TUNE, 0x00, 0x00, 0x28, - 0x00, 0x52, 0x99, 0x3f }; - -static u8 mt2266_init2[] = { - 0x17, 0x6d, 0x71, 0x61, 0xc0, 0xbf, 0xff, 0xdc, 0x00, 0x0a, 0xd4, - 0x03, 0x64, 0x64, 0x64, 0x64, 0x22, 0xaa, 0xf2, 0x1e, 0x80, 0x14, - 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x7f, 0x5e, 0x3f, 0xff, 0xff, - 0xff, 0x00, 0x77, 0x0f, 0x2d -}; - -static u8 mt2266_init_8mhz[] = { REG_BANDWIDTH, 0x22, 0x22, 0x22, 0x22, - 0x22, 0x22, 0x22, 0x22 }; - -static u8 mt2266_init_7mhz[] = { REG_BANDWIDTH, 0x32, 0x32, 0x32, 0x32, - 0x32, 0x32, 0x32, 0x32 }; - -static u8 mt2266_init_6mhz[] = { REG_BANDWIDTH, 0xa7, 0xa7, 0xa7, 0xa7, - 0xa7, 0xa7, 0xa7, 0xa7 }; - -static u8 mt2266_uhf[] = { 0x1d, 0xdc, 0x00, 0x0a, 0xd4, 0x03, 0x64, 0x64, - 0x64, 0x64, 0x22, 0xaa, 0xf2, 0x1e, 0x80, 0x14 }; - -static u8 mt2266_vhf[] = { 0x1d, 0xfe, 0x00, 0x00, 0xb4, 0x03, 0xa5, 0xa5, - 0xa5, 0xa5, 0x82, 0xaa, 0xf1, 0x17, 0x80, 0x1f }; - -#define FREF 30000 // Quartz oscillator 30 MHz - -static int mt2266_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) -{ - struct mt2266_priv *priv; - int ret=0; - u32 freq; - u32 tune; - u8 lnaband; - u8 b[10]; - int i; - u8 band; - - priv = fe->tuner_priv; - - freq = params->frequency / 1000; // Hz -> kHz - if (freq < 470000 && freq > 230000) - return -EINVAL; /* Gap between VHF and UHF bands */ - priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0; - priv->frequency = freq * 1000; - - tune = 2 * freq * (8192/16) / (FREF/16); - band = (freq < 300000) ? MT2266_VHF : MT2266_UHF; - if (band == MT2266_VHF) - tune *= 2; - - switch (params->u.ofdm.bandwidth) { - case BANDWIDTH_6_MHZ: - mt2266_writeregs(priv, mt2266_init_6mhz, - sizeof(mt2266_init_6mhz)); - break; - case BANDWIDTH_7_MHZ: - mt2266_writeregs(priv, mt2266_init_7mhz, - sizeof(mt2266_init_7mhz)); - break; - case BANDWIDTH_8_MHZ: - default: - mt2266_writeregs(priv, mt2266_init_8mhz, - sizeof(mt2266_init_8mhz)); - break; - } - - if (band == MT2266_VHF && priv->band == MT2266_UHF) { - dprintk("Switch from UHF to VHF"); - mt2266_writereg(priv, 0x05, 0x04); - mt2266_writereg(priv, 0x19, 0x61); - mt2266_writeregs(priv, mt2266_vhf, sizeof(mt2266_vhf)); - } else if (band == MT2266_UHF && priv->band == MT2266_VHF) { - dprintk("Switch from VHF to UHF"); - mt2266_writereg(priv, 0x05, 0x52); - mt2266_writereg(priv, 0x19, 0x61); - mt2266_writeregs(priv, mt2266_uhf, sizeof(mt2266_uhf)); - } - msleep(10); - - if (freq <= 495000) - lnaband = 0xEE; - else if (freq <= 525000) - lnaband = 0xDD; - else if (freq <= 550000) - lnaband = 0xCC; - else if (freq <= 580000) - lnaband = 0xBB; - else if (freq <= 605000) - lnaband = 0xAA; - else if (freq <= 630000) - lnaband = 0x99; - else if (freq <= 655000) - lnaband = 0x88; - else if (freq <= 685000) - lnaband = 0x77; - else if (freq <= 710000) - lnaband = 0x66; - else if (freq <= 735000) - lnaband = 0x55; - else if (freq <= 765000) - lnaband = 0x44; - else if (freq <= 802000) - lnaband = 0x33; - else if (freq <= 840000) - lnaband = 0x22; - else - lnaband = 0x11; - - b[0] = REG_TUNE; - b[1] = (tune >> 8) & 0x1F; - b[2] = tune & 0xFF; - b[3] = tune >> 13; - mt2266_writeregs(priv,b,4); - - dprintk("set_parms: tune=%d band=%d %s", - (int) tune, (int) lnaband, - (band == MT2266_UHF) ? "UHF" : "VHF"); - dprintk("set_parms: [1..3]: %2x %2x %2x", - (int) b[1], (int) b[2], (int)b[3]); - - if (band == MT2266_UHF) { - b[0] = 0x05; - b[1] = (priv->band == MT2266_VHF) ? 0x52 : 0x62; - b[2] = lnaband; - mt2266_writeregs(priv, b, 3); - } - - /* Wait for pll lock or timeout */ - i = 0; - do { - mt2266_readreg(priv,REG_LOCK,b); - if (b[0] & 0x40) - break; - msleep(10); - i++; - } while (i<10); - dprintk("Lock when i=%i",(int)i); - - if (band == MT2266_UHF && priv->band == MT2266_VHF) - mt2266_writereg(priv, 0x05, 0x62); - - priv->band = band; - - return ret; -} - -static void mt2266_calibrate(struct mt2266_priv *priv) -{ - mt2266_writereg(priv, 0x11, 0x03); - mt2266_writereg(priv, 0x11, 0x01); - mt2266_writeregs(priv, mt2266_init1, sizeof(mt2266_init1)); - mt2266_writeregs(priv, mt2266_init2, sizeof(mt2266_init2)); - mt2266_writereg(priv, 0x33, 0x5e); - mt2266_writereg(priv, 0x10, 0x10); - mt2266_writereg(priv, 0x10, 0x00); - mt2266_writeregs(priv, mt2266_init_8mhz, sizeof(mt2266_init_8mhz)); - msleep(25); - mt2266_writereg(priv, 0x17, 0x6d); - mt2266_writereg(priv, 0x1c, 0x00); - msleep(75); - mt2266_writereg(priv, 0x17, 0x6d); - mt2266_writereg(priv, 0x1c, 0xff); -} - -static int mt2266_get_frequency(struct dvb_frontend *fe, u32 *frequency) -{ - struct mt2266_priv *priv = fe->tuner_priv; - *frequency = priv->frequency; - return 0; -} - -static int mt2266_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) -{ - struct mt2266_priv *priv = fe->tuner_priv; - *bandwidth = priv->bandwidth; - return 0; -} - -static int mt2266_init(struct dvb_frontend *fe) -{ - int ret; - struct mt2266_priv *priv = fe->tuner_priv; - ret = mt2266_writereg(priv, 0x17, 0x6d); - if (ret < 0) - return ret; - ret = mt2266_writereg(priv, 0x1c, 0xff); - if (ret < 0) - return ret; - return 0; -} - -static int mt2266_sleep(struct dvb_frontend *fe) -{ - struct mt2266_priv *priv = fe->tuner_priv; - mt2266_writereg(priv, 0x17, 0x6d); - mt2266_writereg(priv, 0x1c, 0x00); - return 0; -} - -static int mt2266_release(struct dvb_frontend *fe) -{ - kfree(fe->tuner_priv); - fe->tuner_priv = NULL; - return 0; -} - -static const struct dvb_tuner_ops mt2266_tuner_ops = { - .info = { - .name = "Microtune MT2266", - .frequency_min = 174000000, - .frequency_max = 862000000, - .frequency_step = 50000, - }, - .release = mt2266_release, - .init = mt2266_init, - .sleep = mt2266_sleep, - .set_params = mt2266_set_params, - .get_frequency = mt2266_get_frequency, - .get_bandwidth = mt2266_get_bandwidth -}; - -struct dvb_frontend * mt2266_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt2266_config *cfg) -{ - struct mt2266_priv *priv = NULL; - u8 id = 0; - - priv = kzalloc(sizeof(struct mt2266_priv), GFP_KERNEL); - if (priv == NULL) - return NULL; - - priv->cfg = cfg; - priv->i2c = i2c; - priv->band = MT2266_UHF; - - if (mt2266_readreg(priv, 0, &id)) { - kfree(priv); - return NULL; - } - if (id != PART_REV) { - kfree(priv); - return NULL; - } - printk(KERN_INFO "MT2266: successfully identified\n"); - memcpy(&fe->ops.tuner_ops, &mt2266_tuner_ops, sizeof(struct dvb_tuner_ops)); - - fe->tuner_priv = priv; - mt2266_calibrate(priv); - return fe; -} -EXPORT_SYMBOL(mt2266_attach); - -MODULE_AUTHOR("Olivier DANET"); -MODULE_DESCRIPTION("Microtune MT2266 silicon tuner driver"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb/frontends/mt2266.h b/drivers/media/dvb/frontends/mt2266.h deleted file mode 100644 index c5113efe333c..000000000000 --- a/drivers/media/dvb/frontends/mt2266.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - * Driver for Microtune MT2266 "Direct conversion low power broadband tuner" - * - * Copyright (c) 2007 Olivier DANET <odanet@caramail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef MT2266_H -#define MT2266_H - -struct dvb_frontend; -struct i2c_adapter; - -struct mt2266_config { - u8 i2c_address; -}; - -#if defined(CONFIG_DVB_TUNER_MT2266) || (defined(CONFIG_DVB_TUNER_MT2266_MODULE) && defined(MODULE)) -extern struct dvb_frontend * mt2266_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt2266_config *cfg); -#else -static inline struct dvb_frontend * mt2266_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt2266_config *cfg) -{ - printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); - return NULL; -} -#endif // CONFIG_DVB_TUNER_MT2266 - -#endif diff --git a/drivers/media/dvb/frontends/qt1010.c b/drivers/media/dvb/frontends/qt1010.c deleted file mode 100644 index 825aa1412e6f..000000000000 --- a/drivers/media/dvb/frontends/qt1010.c +++ /dev/null @@ -1,485 +0,0 @@ -/* - * Driver for Quantek QT1010 silicon tuner - * - * Copyright (C) 2006 Antti Palosaari <crope@iki.fi> - * Aapo Tahkola <aet@rasterburn.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ -#include "qt1010.h" -#include "qt1010_priv.h" - -static int debug; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off)."); - -#define dprintk(args...) \ - do { \ - if (debug) printk(KERN_DEBUG "QT1010: " args); \ - } while (0) - -/* read single register */ -static int qt1010_readreg(struct qt1010_priv *priv, u8 reg, u8 *val) -{ - struct i2c_msg msg[2] = { - { .addr = priv->cfg->i2c_address, - .flags = 0, .buf = ®, .len = 1 }, - { .addr = priv->cfg->i2c_address, - .flags = I2C_M_RD, .buf = val, .len = 1 }, - }; - - if (i2c_transfer(priv->i2c, msg, 2) != 2) { - printk(KERN_WARNING "qt1010 I2C read failed\n"); - return -EREMOTEIO; - } - return 0; -} - -/* write single register */ -static int qt1010_writereg(struct qt1010_priv *priv, u8 reg, u8 val) -{ - u8 buf[2] = { reg, val }; - struct i2c_msg msg = { .addr = priv->cfg->i2c_address, - .flags = 0, .buf = buf, .len = 2 }; - - if (i2c_transfer(priv->i2c, &msg, 1) != 1) { - printk(KERN_WARNING "qt1010 I2C write failed\n"); - return -EREMOTEIO; - } - return 0; -} - -/* dump all registers */ -static void qt1010_dump_regs(struct qt1010_priv *priv) -{ - char buf[52], buf2[4]; - u8 reg, val; - - for (reg = 0; ; reg++) { - if (reg % 16 == 0) { - if (reg) - printk("%s\n", buf); - sprintf(buf, "%02x: ", reg); - } - if (qt1010_readreg(priv, reg, &val) == 0) - sprintf(buf2, "%02x ", val); - else - strcpy(buf2, "-- "); - strcat(buf, buf2); - if (reg == 0x2f) - break; - } - printk("%s\n", buf); -} - -static int qt1010_set_params(struct dvb_frontend *fe, - struct dvb_frontend_parameters *params) -{ - struct qt1010_priv *priv; - int err; - u32 freq, div, mod1, mod2; - u8 i, tmpval, reg05; - qt1010_i2c_oper_t rd[48] = { - { QT1010_WR, 0x01, 0x80 }, - { QT1010_WR, 0x02, 0x3f }, - { QT1010_WR, 0x05, 0xff }, /* 02 c write */ - { QT1010_WR, 0x06, 0x44 }, - { QT1010_WR, 0x07, 0xff }, /* 04 c write */ - { QT1010_WR, 0x08, 0x08 }, - { QT1010_WR, 0x09, 0xff }, /* 06 c write */ - { QT1010_WR, 0x0a, 0xff }, /* 07 c write */ - { QT1010_WR, 0x0b, 0xff }, /* 08 c write */ - { QT1010_WR, 0x0c, 0xe1 }, - { QT1010_WR, 0x1a, 0xff }, /* 10 c write */ - { QT1010_WR, 0x1b, 0x00 }, - { QT1010_WR, 0x1c, 0x89 }, - { QT1010_WR, 0x11, 0xff }, /* 13 c write */ - { QT1010_WR, 0x12, 0xff }, /* 14 c write */ - { QT1010_WR, 0x22, 0xff }, /* 15 c write */ - { QT1010_WR, 0x1e, 0x00 }, - { QT1010_WR, 0x1e, 0xd0 }, - { QT1010_RD, 0x22, 0xff }, /* 16 c read */ - { QT1010_WR, 0x1e, 0x00 }, - { QT1010_RD, 0x05, 0xff }, /* 20 c read */ - { QT1010_RD, 0x22, 0xff }, /* 21 c read */ - { QT1010_WR, 0x23, 0xd0 }, - { QT1010_WR, 0x1e, 0x00 }, - { QT1010_WR, 0x1e, 0xe0 }, - { QT1010_RD, 0x23, 0xff }, /* 25 c read */ - { QT1010_RD, 0x23, 0xff }, /* 26 c read */ - { QT1010_WR, 0x1e, 0x00 }, - { QT1010_WR, 0x24, 0xd0 }, - { QT1010_WR, 0x1e, 0x00 }, - { QT1010_WR, 0x1e, 0xf0 }, - { QT1010_RD, 0x24, 0xff }, /* 31 c read */ - { QT1010_WR, 0x1e, 0x00 }, - { QT1010_WR, 0x14, 0x7f }, - { QT1010_WR, 0x15, 0x7f }, - { QT1010_WR, 0x05, 0xff }, /* 35 c write */ - { QT1010_WR, 0x06, 0x00 }, - { QT1010_WR, 0x15, 0x1f }, - { QT1010_WR, 0x16, 0xff }, - { QT1010_WR, 0x18, 0xff }, - { QT1010_WR, 0x1f, 0xff }, /* 40 c write */ - { QT1010_WR, 0x20, 0xff }, /* 41 c write */ - { QT1010_WR, 0x21, 0x53 }, - { QT1010_WR, 0x25, 0xff }, /* 43 c write */ - { QT1010_WR, 0x26, 0x15 }, - { QT1010_WR, 0x00, 0xff }, /* 45 c write */ - { QT1010_WR, 0x02, 0x00 }, - { QT1010_WR, 0x01, 0x00 } - }; - -#define FREQ1 32000000 /* 32 MHz */ -#define FREQ2 4000000 /* 4 MHz Quartz oscillator in the stick? */ - - priv = fe->tuner_priv; - freq = params->frequency; - div = (freq + QT1010_OFFSET) / QT1010_STEP; - freq = (div * QT1010_STEP) - QT1010_OFFSET; - mod1 = (freq + QT1010_OFFSET) % FREQ1; - mod2 = (freq + QT1010_OFFSET) % FREQ2; - priv->bandwidth = - (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0; - priv->frequency = freq; - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); /* open i2c_gate */ - - /* reg 05 base value */ - if (freq < 290000000) reg05 = 0x14; /* 290 MHz */ - else if (freq < 610000000) reg05 = 0x34; /* 610 MHz */ - else if (freq < 802000000) reg05 = 0x54; /* 802 MHz */ - else reg05 = 0x74; - - /* 0x5 */ - rd[2].val = reg05; - - /* 07 - set frequency: 32 MHz scale */ - rd[4].val = (freq + QT1010_OFFSET) / FREQ1; - - /* 09 - changes every 8/24 MHz */ - if (mod1 < 8000000) rd[6].val = 0x1d; - else rd[6].val = 0x1c; - - /* 0a - set frequency: 4 MHz scale (max 28 MHz) */ - if (mod1 < 1*FREQ2) rd[7].val = 0x09; /* +0 MHz */ - else if (mod1 < 2*FREQ2) rd[7].val = 0x08; /* +4 MHz */ - else if (mod1 < 3*FREQ2) rd[7].val = 0x0f; /* +8 MHz */ - else if (mod1 < 4*FREQ2) rd[7].val = 0x0e; /* +12 MHz */ - else if (mod1 < 5*FREQ2) rd[7].val = 0x0d; /* +16 MHz */ - else if (mod1 < 6*FREQ2) rd[7].val = 0x0c; /* +20 MHz */ - else if (mod1 < 7*FREQ2) rd[7].val = 0x0b; /* +24 MHz */ - else rd[7].val = 0x0a; /* +28 MHz */ - - /* 0b - changes every 2/2 MHz */ - if (mod2 < 2000000) rd[8].val = 0x45; - else rd[8].val = 0x44; - - /* 1a - set frequency: 125 kHz scale (max 3875 kHz)*/ - tmpval = 0x78; /* byte, overflows intentionally */ - rd[10].val = tmpval-((mod2/QT1010_STEP)*0x08); - - /* 11 */ - rd[13].val = 0xfd; /* TODO: correct value calculation */ - - /* 12 */ - rd[14].val = 0x91; /* TODO: correct value calculation */ - - /* 22 */ - if (freq < 450000000) rd[15].val = 0xd0; /* 450 MHz */ - else if (freq < 482000000) rd[15].val = 0xd1; /* 482 MHz */ - else if (freq < 514000000) rd[15].val = 0xd4; /* 514 MHz */ - else if (freq < 546000000) rd[15].val = 0xd7; /* 546 MHz */ - else if (freq < 610000000) rd[15].val = 0xda; /* 610 MHz */ - else rd[15].val = 0xd0; - - /* 05 */ - rd[35].val = (reg05 & 0xf0); - - /* 1f */ - if (mod1 < 8000000) tmpval = 0x00; - else if (mod1 < 12000000) tmpval = 0x01; - else if (mod1 < 16000000) tmpval = 0x02; - else if (mod1 < 24000000) tmpval = 0x03; - else if (mod1 < 28000000) tmpval = 0x04; - else tmpval = 0x05; - rd[40].val = (priv->reg1f_init_val + 0x0e + tmpval); - - /* 20 */ - if (mod1 < 8000000) tmpval = 0x00; - else if (mod1 < 12000000) tmpval = 0x01; - else if (mod1 < 20000000) tmpval = 0x02; - else if (mod1 < 24000000) tmpval = 0x03; - else if (mod1 < 28000000) tmpval = 0x04; - else tmpval = 0x05; - rd[41].val = (priv->reg20_init_val + 0x0d + tmpval); - - /* 25 */ - rd[43].val = priv->reg25_init_val; - - /* 00 */ - rd[45].val = 0x92; /* TODO: correct value calculation */ - - dprintk("freq:%u 05:%02x 07:%02x 09:%02x 0a:%02x 0b:%02x " \ - "1a:%02x 11:%02x 12:%02x 22:%02x 05:%02x 1f:%02x " \ - "20:%02x 25:%02x 00:%02x", \ - freq, rd[2].val, rd[4].val, rd[6].val, rd[7].val, rd[8].val, \ - rd[10].val, rd[13].val, rd[14].val, rd[15].val, rd[35].val, \ - rd[40].val, rd[41].val, rd[43].val, rd[45].val); - - for (i = 0; i < ARRAY_SIZE(rd); i++) { - if (rd[i].oper == QT1010_WR) { - err = qt1010_writereg(priv, rd[i].reg, rd[i].val); - } else { /* read is required to proper locking */ - err = qt1010_readreg(priv, rd[i].reg, &tmpval); - } - if (err) return err; - } - - if (debug) - qt1010_dump_regs(priv); - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 0); /* close i2c_gate */ - - return 0; -} - -static int qt1010_init_meas1(struct qt1010_priv *priv, - u8 oper, u8 reg, u8 reg_init_val, u8 *retval) -{ - u8 i, val1, val2; - int err; - - qt1010_i2c_oper_t i2c_data[] = { - { QT1010_WR, reg, reg_init_val }, - { QT1010_WR, 0x1e, 0x00 }, - { QT1010_WR, 0x1e, oper }, - { QT1010_RD, reg, 0xff } - }; - - for (i = 0; i < ARRAY_SIZE(i2c_data); i++) { - if (i2c_data[i].oper == QT1010_WR) { - err = qt1010_writereg(priv, i2c_data[i].reg, - i2c_data[i].val); - } else { - err = qt1010_readreg(priv, i2c_data[i].reg, &val2); - } - if (err) return err; - } - - do { - val1 = val2; - err = qt1010_readreg(priv, reg, &val2); - if (err) return err; - dprintk("compare reg:%02x %02x %02x", reg, val1, val2); - } while (val1 != val2); - *retval = val1; - - return qt1010_writereg(priv, 0x1e, 0x00); -} - -static u8 qt1010_init_meas2(struct qt1010_priv *priv, - u8 reg_init_val, u8 *retval) -{ - u8 i, val; - int err; - qt1010_i2c_oper_t i2c_data[] = { - { QT1010_WR, 0x07, reg_init_val }, - { QT1010_WR, 0x22, 0xd0 }, - { QT1010_WR, 0x1e, 0x00 }, - { QT1010_WR, 0x1e, 0xd0 }, - { QT1010_RD, 0x22, 0xff }, - { QT1010_WR, 0x1e, 0x00 }, - { QT1010_WR, 0x22, 0xff } - }; - for (i = 0; i < ARRAY_SIZE(i2c_data); i++) { - if (i2c_data[i].oper == QT1010_WR) { - err = qt1010_writereg(priv, i2c_data[i].reg, - i2c_data[i].val); - } else { - err = qt1010_readreg(priv, i2c_data[i].reg, &val); - } - if (err) return err; - } - *retval = val; - return 0; -} - -static int qt1010_init(struct dvb_frontend *fe) -{ - struct qt1010_priv *priv = fe->tuner_priv; - struct dvb_frontend_parameters params; - int err = 0; - u8 i, tmpval, *valptr = NULL; - - qt1010_i2c_oper_t i2c_data[] = { - { QT1010_WR, 0x01, 0x80 }, - { QT1010_WR, 0x0d, 0x84 }, - { QT1010_WR, 0x0e, 0xb7 }, - { QT1010_WR, 0x2a, 0x23 }, - { QT1010_WR, 0x2c, 0xdc }, - { QT1010_M1, 0x25, 0x40 }, /* get reg 25 init value */ - { QT1010_M1, 0x81, 0xff }, /* get reg 25 init value */ - { QT1010_WR, 0x2b, 0x70 }, - { QT1010_WR, 0x2a, 0x23 }, - { QT1010_M1, 0x26, 0x08 }, - { QT1010_M1, 0x82, 0xff }, - { QT1010_WR, 0x05, 0x14 }, - { QT1010_WR, 0x06, 0x44 }, - { QT1010_WR, 0x07, 0x28 }, - { QT1010_WR, 0x08, 0x0b }, - { QT1010_WR, 0x11, 0xfd }, - { QT1010_M1, 0x22, 0x0d }, - { QT1010_M1, 0xd0, 0xff }, - { QT1010_WR, 0x06, 0x40 }, - { QT1010_WR, 0x16, 0xf0 }, - { QT1010_WR, 0x02, 0x38 }, - { QT1010_WR, 0x03, 0x18 }, - { QT1010_WR, 0x20, 0xe0 }, - { QT1010_M1, 0x1f, 0x20 }, /* get reg 1f init value */ - { QT1010_M1, 0x84, 0xff }, /* get reg 1f init value */ - { QT1010_RD, 0x20, 0x20 }, /* get reg 20 init value */ - { QT1010_WR, 0x03, 0x19 }, - { QT1010_WR, 0x02, 0x3f }, - { QT1010_WR, 0x21, 0x53 }, - { QT1010_RD, 0x21, 0xff }, - { QT1010_WR, 0x11, 0xfd }, - { QT1010_WR, 0x05, 0x34 }, - { QT1010_WR, 0x06, 0x44 }, - { QT1010_WR, 0x08, 0x08 } - }; - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); /* open i2c_gate */ - - for (i = 0; i < ARRAY_SIZE(i2c_data); i++) { - switch (i2c_data[i].oper) { - case QT1010_WR: - err = qt1010_writereg(priv, i2c_data[i].reg, - i2c_data[i].val); - break; - case QT1010_RD: - if (i2c_data[i].val == 0x20) - valptr = &priv->reg20_init_val; - else - valptr = &tmpval; - err = qt1010_readreg(priv, i2c_data[i].reg, valptr); - break; - case QT1010_M1: - if (i2c_data[i].val == 0x25) - valptr = &priv->reg25_init_val; - else if (i2c_data[i].val == 0x1f) - valptr = &priv->reg1f_init_val; - else - valptr = &tmpval; - err = qt1010_init_meas1(priv, i2c_data[i+1].reg, - i2c_data[i].reg, - i2c_data[i].val, valptr); - i++; - break; - } - if (err) return err; - } - - for (i = 0x31; i < 0x3a; i++) /* 0x31 - 0x39 */ - if ((err = qt1010_init_meas2(priv, i, &tmpval))) - return err; - - params.frequency = 545000000; /* Sigmatek DVB-110 545000000 */ - /* MSI Megasky 580 GL861 533000000 */ - return qt1010_set_params(fe, ¶ms); -} - -static int qt1010_release(struct dvb_frontend *fe) -{ - kfree(fe->tuner_priv); - fe->tuner_priv = NULL; - return 0; -} - -static int qt1010_get_frequency(struct dvb_frontend *fe, u32 *frequency) -{ - struct qt1010_priv *priv = fe->tuner_priv; - *frequency = priv->frequency; - return 0; -} - -static int qt1010_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) -{ - struct qt1010_priv *priv = fe->tuner_priv; - *bandwidth = priv->bandwidth; - return 0; -} - -static const struct dvb_tuner_ops qt1010_tuner_ops = { - .info = { - .name = "Quantek QT1010", - .frequency_min = QT1010_MIN_FREQ, - .frequency_max = QT1010_MAX_FREQ, - .frequency_step = QT1010_STEP, - }, - - .release = qt1010_release, - .init = qt1010_init, - /* TODO: implement sleep */ - - .set_params = qt1010_set_params, - .get_frequency = qt1010_get_frequency, - .get_bandwidth = qt1010_get_bandwidth -}; - -struct dvb_frontend * qt1010_attach(struct dvb_frontend *fe, - struct i2c_adapter *i2c, - struct qt1010_config *cfg) -{ - struct qt1010_priv *priv = NULL; - u8 id; - - priv = kzalloc(sizeof(struct qt1010_priv), GFP_KERNEL); - if (priv == NULL) - return NULL; - - priv->cfg = cfg; - priv->i2c = i2c; - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); /* open i2c_gate */ - - - /* Try to detect tuner chip. Probably this is not correct register. */ - if (qt1010_readreg(priv, 0x29, &id) != 0 || (id != 0x39)) { - kfree(priv); - return NULL; - } - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 0); /* close i2c_gate */ - - printk(KERN_INFO "Quantek QT1010 successfully identified.\n"); - memcpy(&fe->ops.tuner_ops, &qt1010_tuner_ops, - sizeof(struct dvb_tuner_ops)); - - fe->tuner_priv = priv; - return fe; -} -EXPORT_SYMBOL(qt1010_attach); - -MODULE_DESCRIPTION("Quantek QT1010 silicon tuner driver"); -MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>"); -MODULE_AUTHOR("Aapo Tahkola <aet@rasterburn.org>"); -MODULE_VERSION("0.1"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb/frontends/qt1010.h b/drivers/media/dvb/frontends/qt1010.h deleted file mode 100644 index cff6a7ca5380..000000000000 --- a/drivers/media/dvb/frontends/qt1010.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Driver for Quantek QT1010 silicon tuner - * - * Copyright (C) 2006 Antti Palosaari <crope@iki.fi> - * Aapo Tahkola <aet@rasterburn.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef QT1010_H -#define QT1010_H - -#include "dvb_frontend.h" - -struct qt1010_config { - u8 i2c_address; -}; - -/** - * Attach a qt1010 tuner to the supplied frontend structure. - * - * @param fe frontend to attach to - * @param i2c i2c adapter to use - * @param cfg tuner hw based configuration - * @return fe pointer on success, NULL on failure - */ -#if defined(CONFIG_DVB_TUNER_QT1010) || (defined(CONFIG_DVB_TUNER_QT1010_MODULE) && defined(MODULE)) -extern struct dvb_frontend *qt1010_attach(struct dvb_frontend *fe, - struct i2c_adapter *i2c, - struct qt1010_config *cfg); -#else -static inline struct dvb_frontend *qt1010_attach(struct dvb_frontend *fe, - struct i2c_adapter *i2c, - struct qt1010_config *cfg) -{ - printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); - return NULL; -} -#endif // CONFIG_DVB_TUNER_QT1010 - -#endif diff --git a/drivers/media/dvb/frontends/qt1010_priv.h b/drivers/media/dvb/frontends/qt1010_priv.h deleted file mode 100644 index 090cf475f099..000000000000 --- a/drivers/media/dvb/frontends/qt1010_priv.h +++ /dev/null @@ -1,105 +0,0 @@ -/* - * Driver for Quantek QT1010 silicon tuner - * - * Copyright (C) 2006 Antti Palosaari <crope@iki.fi> - * Aapo Tahkola <aet@rasterburn.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef QT1010_PRIV_H -#define QT1010_PRIV_H - -/* -reg def meaning -=== === ======= -00 00 ? -01 a0 ? operation start/stop; start=80, stop=00 -02 00 ? -03 19 ? -04 00 ? -05 00 ? maybe band selection -06 00 ? -07 2b set frequency: 32 MHz scale, n*32 MHz -08 0b ? -09 10 ? changes every 8/24 MHz; values 1d/1c -0a 08 set frequency: 4 MHz scale, n*4 MHz -0b 41 ? changes every 2/2 MHz; values 45/45 -0c e1 ? -0d 94 ? -0e b6 ? -0f 2c ? -10 10 ? -11 f1 ? maybe device specified adjustment -12 11 ? maybe device specified adjustment -13 3f ? -14 1f ? -15 3f ? -16 ff ? -17 ff ? -18 f7 ? -19 80 ? -1a d0 set frequency: 125 kHz scale, n*125 kHz -1b 00 ? -1c 89 ? -1d 00 ? -1e 00 ? looks like operation register; write cmd here, read result from 1f-26 -1f 20 ? chip initialization -20 e0 ? chip initialization -21 20 ? -22 d0 ? -23 d0 ? -24 d0 ? -25 40 ? chip initialization -26 08 ? -27 29 ? -28 55 ? -29 39 ? -2a 13 ? -2b 01 ? -2c ea ? -2d 00 ? -2e 00 ? not used? -2f 00 ? not used? -*/ - -#define QT1010_STEP 125000 /* 125 kHz used by Windows drivers, - hw could be more precise but we don't - know how to use */ -#define QT1010_MIN_FREQ 48000000 /* 48 MHz */ -#define QT1010_MAX_FREQ 860000000 /* 860 MHz */ -#define QT1010_OFFSET 1246000000 /* 1246 MHz */ - -#define QT1010_WR 0 -#define QT1010_RD 1 -#define QT1010_M1 3 - -typedef struct { - u8 oper, reg, val; -} qt1010_i2c_oper_t; - -struct qt1010_priv { - struct qt1010_config *cfg; - struct i2c_adapter *i2c; - - u8 reg1f_init_val; - u8 reg20_init_val; - u8 reg25_init_val; - - u32 frequency; - u32 bandwidth; -}; - -#endif diff --git a/drivers/media/dvb/frontends/s5h1420.c b/drivers/media/dvb/frontends/s5h1420.c index 281e1cb2edc6..720ed9ff7c5f 100644 --- a/drivers/media/dvb/frontends/s5h1420.c +++ b/drivers/media/dvb/frontends/s5h1420.c @@ -481,7 +481,7 @@ static void s5h1420_setsymbolrate(struct s5h1420_state* state, val *= 2; do_div(val, (state->fclk / 1000)); - dprintk("symbol rate register: %06llx\n", val); + dprintk("symbol rate register: %06llx\n", (unsigned long long)val); v = s5h1420_readreg(state, Loop01); s5h1420_writereg(state, Loop01, v & 0x7f); diff --git a/drivers/media/dvb/frontends/tda18271-common.c b/drivers/media/dvb/frontends/tda18271-common.c deleted file mode 100644 index e27a7620a32f..000000000000 --- a/drivers/media/dvb/frontends/tda18271-common.c +++ /dev/null @@ -1,666 +0,0 @@ -/* - tda18271-common.c - driver for the Philips / NXP TDA18271 silicon tuner - - Copyright (C) 2007, 2008 Michael Krufky <mkrufky@linuxtv.org> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include "tda18271-priv.h" - -static int tda18271_i2c_gate_ctrl(struct dvb_frontend *fe, int enable) -{ - struct tda18271_priv *priv = fe->tuner_priv; - enum tda18271_i2c_gate gate; - int ret = 0; - - switch (priv->gate) { - case TDA18271_GATE_DIGITAL: - case TDA18271_GATE_ANALOG: - gate = priv->gate; - break; - case TDA18271_GATE_AUTO: - default: - switch (priv->mode) { - case TDA18271_DIGITAL: - gate = TDA18271_GATE_DIGITAL; - break; - case TDA18271_ANALOG: - default: - gate = TDA18271_GATE_ANALOG; - break; - } - } - - switch (gate) { - case TDA18271_GATE_ANALOG: - if (fe->ops.analog_ops.i2c_gate_ctrl) - ret = fe->ops.analog_ops.i2c_gate_ctrl(fe, enable); - break; - case TDA18271_GATE_DIGITAL: - if (fe->ops.i2c_gate_ctrl) - ret = fe->ops.i2c_gate_ctrl(fe, enable); - break; - default: - ret = -EINVAL; - break; - } - - return ret; -}; - -/*---------------------------------------------------------------------*/ - -static void tda18271_dump_regs(struct dvb_frontend *fe, int extended) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - - tda_reg("=== TDA18271 REG DUMP ===\n"); - tda_reg("ID_BYTE = 0x%02x\n", 0xff & regs[R_ID]); - tda_reg("THERMO_BYTE = 0x%02x\n", 0xff & regs[R_TM]); - tda_reg("POWER_LEVEL_BYTE = 0x%02x\n", 0xff & regs[R_PL]); - tda_reg("EASY_PROG_BYTE_1 = 0x%02x\n", 0xff & regs[R_EP1]); - tda_reg("EASY_PROG_BYTE_2 = 0x%02x\n", 0xff & regs[R_EP2]); - tda_reg("EASY_PROG_BYTE_3 = 0x%02x\n", 0xff & regs[R_EP3]); - tda_reg("EASY_PROG_BYTE_4 = 0x%02x\n", 0xff & regs[R_EP4]); - tda_reg("EASY_PROG_BYTE_5 = 0x%02x\n", 0xff & regs[R_EP5]); - tda_reg("CAL_POST_DIV_BYTE = 0x%02x\n", 0xff & regs[R_CPD]); - tda_reg("CAL_DIV_BYTE_1 = 0x%02x\n", 0xff & regs[R_CD1]); - tda_reg("CAL_DIV_BYTE_2 = 0x%02x\n", 0xff & regs[R_CD2]); - tda_reg("CAL_DIV_BYTE_3 = 0x%02x\n", 0xff & regs[R_CD3]); - tda_reg("MAIN_POST_DIV_BYTE = 0x%02x\n", 0xff & regs[R_MPD]); - tda_reg("MAIN_DIV_BYTE_1 = 0x%02x\n", 0xff & regs[R_MD1]); - tda_reg("MAIN_DIV_BYTE_2 = 0x%02x\n", 0xff & regs[R_MD2]); - tda_reg("MAIN_DIV_BYTE_3 = 0x%02x\n", 0xff & regs[R_MD3]); - - /* only dump extended regs if DBG_ADV is set */ - if (!(tda18271_debug & DBG_ADV)) - return; - - /* W indicates write-only registers. - * Register dump for write-only registers shows last value written. */ - - tda_reg("EXTENDED_BYTE_1 = 0x%02x\n", 0xff & regs[R_EB1]); - tda_reg("EXTENDED_BYTE_2 = 0x%02x\n", 0xff & regs[R_EB2]); - tda_reg("EXTENDED_BYTE_3 = 0x%02x\n", 0xff & regs[R_EB3]); - tda_reg("EXTENDED_BYTE_4 = 0x%02x\n", 0xff & regs[R_EB4]); - tda_reg("EXTENDED_BYTE_5 = 0x%02x\n", 0xff & regs[R_EB5]); - tda_reg("EXTENDED_BYTE_6 = 0x%02x\n", 0xff & regs[R_EB6]); - tda_reg("EXTENDED_BYTE_7 = 0x%02x\n", 0xff & regs[R_EB7]); - tda_reg("EXTENDED_BYTE_8 = 0x%02x\n", 0xff & regs[R_EB8]); - tda_reg("EXTENDED_BYTE_9 W = 0x%02x\n", 0xff & regs[R_EB9]); - tda_reg("EXTENDED_BYTE_10 = 0x%02x\n", 0xff & regs[R_EB10]); - tda_reg("EXTENDED_BYTE_11 = 0x%02x\n", 0xff & regs[R_EB11]); - tda_reg("EXTENDED_BYTE_12 = 0x%02x\n", 0xff & regs[R_EB12]); - tda_reg("EXTENDED_BYTE_13 = 0x%02x\n", 0xff & regs[R_EB13]); - tda_reg("EXTENDED_BYTE_14 = 0x%02x\n", 0xff & regs[R_EB14]); - tda_reg("EXTENDED_BYTE_15 = 0x%02x\n", 0xff & regs[R_EB15]); - tda_reg("EXTENDED_BYTE_16 W = 0x%02x\n", 0xff & regs[R_EB16]); - tda_reg("EXTENDED_BYTE_17 W = 0x%02x\n", 0xff & regs[R_EB17]); - tda_reg("EXTENDED_BYTE_18 = 0x%02x\n", 0xff & regs[R_EB18]); - tda_reg("EXTENDED_BYTE_19 W = 0x%02x\n", 0xff & regs[R_EB19]); - tda_reg("EXTENDED_BYTE_20 W = 0x%02x\n", 0xff & regs[R_EB20]); - tda_reg("EXTENDED_BYTE_21 = 0x%02x\n", 0xff & regs[R_EB21]); - tda_reg("EXTENDED_BYTE_22 = 0x%02x\n", 0xff & regs[R_EB22]); - tda_reg("EXTENDED_BYTE_23 = 0x%02x\n", 0xff & regs[R_EB23]); -} - -int tda18271_read_regs(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - unsigned char buf = 0x00; - int ret; - struct i2c_msg msg[] = { - { .addr = priv->i2c_props.addr, .flags = 0, - .buf = &buf, .len = 1 }, - { .addr = priv->i2c_props.addr, .flags = I2C_M_RD, - .buf = regs, .len = 16 } - }; - - tda18271_i2c_gate_ctrl(fe, 1); - - /* read all registers */ - ret = i2c_transfer(priv->i2c_props.adap, msg, 2); - - tda18271_i2c_gate_ctrl(fe, 0); - - if (ret != 2) - tda_err("ERROR: i2c_transfer returned: %d\n", ret); - - if (tda18271_debug & DBG_REG) - tda18271_dump_regs(fe, 0); - - return (ret == 2 ? 0 : ret); -} - -int tda18271_read_extended(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - unsigned char regdump[TDA18271_NUM_REGS]; - unsigned char buf = 0x00; - int ret, i; - struct i2c_msg msg[] = { - { .addr = priv->i2c_props.addr, .flags = 0, - .buf = &buf, .len = 1 }, - { .addr = priv->i2c_props.addr, .flags = I2C_M_RD, - .buf = regdump, .len = TDA18271_NUM_REGS } - }; - - tda18271_i2c_gate_ctrl(fe, 1); - - /* read all registers */ - ret = i2c_transfer(priv->i2c_props.adap, msg, 2); - - tda18271_i2c_gate_ctrl(fe, 0); - - if (ret != 2) - tda_err("ERROR: i2c_transfer returned: %d\n", ret); - - for (i = 0; i < TDA18271_NUM_REGS; i++) { - /* don't update write-only registers */ - if ((i != R_EB9) && - (i != R_EB16) && - (i != R_EB17) && - (i != R_EB19) && - (i != R_EB20)) - regs[i] = regdump[i]; - } - - if (tda18271_debug & DBG_REG) - tda18271_dump_regs(fe, 1); - - return (ret == 2 ? 0 : ret); -} - -int tda18271_write_regs(struct dvb_frontend *fe, int idx, int len) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - unsigned char buf[TDA18271_NUM_REGS + 1]; - struct i2c_msg msg = { .addr = priv->i2c_props.addr, .flags = 0, - .buf = buf, .len = len + 1 }; - int i, ret; - - BUG_ON((len == 0) || (idx + len > sizeof(buf))); - - buf[0] = idx; - for (i = 1; i <= len; i++) - buf[i] = regs[idx - 1 + i]; - - tda18271_i2c_gate_ctrl(fe, 1); - - /* write registers */ - ret = i2c_transfer(priv->i2c_props.adap, &msg, 1); - - tda18271_i2c_gate_ctrl(fe, 0); - - if (ret != 1) - tda_err("ERROR: i2c_transfer returned: %d\n", ret); - - return (ret == 1 ? 0 : ret); -} - -/*---------------------------------------------------------------------*/ - -int tda18271_charge_pump_source(struct dvb_frontend *fe, - enum tda18271_pll pll, int force) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - - int r_cp = (pll == TDA18271_CAL_PLL) ? R_EB7 : R_EB4; - - regs[r_cp] &= ~0x20; - regs[r_cp] |= ((force & 1) << 5); - tda18271_write_regs(fe, r_cp, 1); - - return 0; -} - -int tda18271_init_regs(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - - tda_dbg("initializing registers for device @ %d-%04x\n", - i2c_adapter_id(priv->i2c_props.adap), - priv->i2c_props.addr); - - /* initialize registers */ - switch (priv->id) { - case TDA18271HDC1: - regs[R_ID] = 0x83; - break; - case TDA18271HDC2: - regs[R_ID] = 0x84; - break; - }; - - regs[R_TM] = 0x08; - regs[R_PL] = 0x80; - regs[R_EP1] = 0xc6; - regs[R_EP2] = 0xdf; - regs[R_EP3] = 0x16; - regs[R_EP4] = 0x60; - regs[R_EP5] = 0x80; - regs[R_CPD] = 0x80; - regs[R_CD1] = 0x00; - regs[R_CD2] = 0x00; - regs[R_CD3] = 0x00; - regs[R_MPD] = 0x00; - regs[R_MD1] = 0x00; - regs[R_MD2] = 0x00; - regs[R_MD3] = 0x00; - - switch (priv->id) { - case TDA18271HDC1: - regs[R_EB1] = 0xff; - break; - case TDA18271HDC2: - regs[R_EB1] = 0xfc; - break; - }; - - regs[R_EB2] = 0x01; - regs[R_EB3] = 0x84; - regs[R_EB4] = 0x41; - regs[R_EB5] = 0x01; - regs[R_EB6] = 0x84; - regs[R_EB7] = 0x40; - regs[R_EB8] = 0x07; - regs[R_EB9] = 0x00; - regs[R_EB10] = 0x00; - regs[R_EB11] = 0x96; - - switch (priv->id) { - case TDA18271HDC1: - regs[R_EB12] = 0x0f; - break; - case TDA18271HDC2: - regs[R_EB12] = 0x33; - break; - }; - - regs[R_EB13] = 0xc1; - regs[R_EB14] = 0x00; - regs[R_EB15] = 0x8f; - regs[R_EB16] = 0x00; - regs[R_EB17] = 0x00; - - switch (priv->id) { - case TDA18271HDC1: - regs[R_EB18] = 0x00; - break; - case TDA18271HDC2: - regs[R_EB18] = 0x8c; - break; - }; - - regs[R_EB19] = 0x00; - regs[R_EB20] = 0x20; - - switch (priv->id) { - case TDA18271HDC1: - regs[R_EB21] = 0x33; - break; - case TDA18271HDC2: - regs[R_EB21] = 0xb3; - break; - }; - - regs[R_EB22] = 0x48; - regs[R_EB23] = 0xb0; - - if (priv->small_i2c) { - tda18271_write_regs(fe, 0x00, 0x10); - tda18271_write_regs(fe, 0x10, 0x10); - tda18271_write_regs(fe, 0x20, 0x07); - } else - tda18271_write_regs(fe, 0x00, TDA18271_NUM_REGS); - - /* setup agc1 gain */ - regs[R_EB17] = 0x00; - tda18271_write_regs(fe, R_EB17, 1); - regs[R_EB17] = 0x03; - tda18271_write_regs(fe, R_EB17, 1); - regs[R_EB17] = 0x43; - tda18271_write_regs(fe, R_EB17, 1); - regs[R_EB17] = 0x4c; - tda18271_write_regs(fe, R_EB17, 1); - - /* setup agc2 gain */ - if ((priv->id) == TDA18271HDC1) { - regs[R_EB20] = 0xa0; - tda18271_write_regs(fe, R_EB20, 1); - regs[R_EB20] = 0xa7; - tda18271_write_regs(fe, R_EB20, 1); - regs[R_EB20] = 0xe7; - tda18271_write_regs(fe, R_EB20, 1); - regs[R_EB20] = 0xec; - tda18271_write_regs(fe, R_EB20, 1); - } - - /* image rejection calibration */ - - /* low-band */ - regs[R_EP3] = 0x1f; - regs[R_EP4] = 0x66; - regs[R_EP5] = 0x81; - regs[R_CPD] = 0xcc; - regs[R_CD1] = 0x6c; - regs[R_CD2] = 0x00; - regs[R_CD3] = 0x00; - regs[R_MPD] = 0xcd; - regs[R_MD1] = 0x77; - regs[R_MD2] = 0x08; - regs[R_MD3] = 0x00; - - tda18271_write_regs(fe, R_EP3, 11); - - if ((priv->id) == TDA18271HDC2) { - /* main pll cp source on */ - tda18271_charge_pump_source(fe, TDA18271_MAIN_PLL, 1); - msleep(1); - - /* main pll cp source off */ - tda18271_charge_pump_source(fe, TDA18271_MAIN_PLL, 0); - } - - msleep(5); /* pll locking */ - - /* launch detector */ - tda18271_write_regs(fe, R_EP1, 1); - msleep(5); /* wanted low measurement */ - - regs[R_EP5] = 0x85; - regs[R_CPD] = 0xcb; - regs[R_CD1] = 0x66; - regs[R_CD2] = 0x70; - - tda18271_write_regs(fe, R_EP3, 7); - msleep(5); /* pll locking */ - - /* launch optimization algorithm */ - tda18271_write_regs(fe, R_EP2, 1); - msleep(30); /* image low optimization completion */ - - /* mid-band */ - regs[R_EP5] = 0x82; - regs[R_CPD] = 0xa8; - regs[R_CD2] = 0x00; - regs[R_MPD] = 0xa9; - regs[R_MD1] = 0x73; - regs[R_MD2] = 0x1a; - - tda18271_write_regs(fe, R_EP3, 11); - msleep(5); /* pll locking */ - - /* launch detector */ - tda18271_write_regs(fe, R_EP1, 1); - msleep(5); /* wanted mid measurement */ - - regs[R_EP5] = 0x86; - regs[R_CPD] = 0xa8; - regs[R_CD1] = 0x66; - regs[R_CD2] = 0xa0; - - tda18271_write_regs(fe, R_EP3, 7); - msleep(5); /* pll locking */ - - /* launch optimization algorithm */ - tda18271_write_regs(fe, R_EP2, 1); - msleep(30); /* image mid optimization completion */ - - /* high-band */ - regs[R_EP5] = 0x83; - regs[R_CPD] = 0x98; - regs[R_CD1] = 0x65; - regs[R_CD2] = 0x00; - regs[R_MPD] = 0x99; - regs[R_MD1] = 0x71; - regs[R_MD2] = 0xcd; - - tda18271_write_regs(fe, R_EP3, 11); - msleep(5); /* pll locking */ - - /* launch detector */ - tda18271_write_regs(fe, R_EP1, 1); - msleep(5); /* wanted high measurement */ - - regs[R_EP5] = 0x87; - regs[R_CD1] = 0x65; - regs[R_CD2] = 0x50; - - tda18271_write_regs(fe, R_EP3, 7); - msleep(5); /* pll locking */ - - /* launch optimization algorithm */ - tda18271_write_regs(fe, R_EP2, 1); - msleep(30); /* image high optimization completion */ - - /* return to normal mode */ - regs[R_EP4] = 0x64; - tda18271_write_regs(fe, R_EP4, 1); - - /* synchronize */ - tda18271_write_regs(fe, R_EP1, 1); - - return 0; -} - -/*---------------------------------------------------------------------*/ - -/* - * Standby modes, EP3 [7:5] - * - * | SM || SM_LT || SM_XT || mode description - * |=====\\=======\\=======\\=================================== - * | 0 || 0 || 0 || normal mode - * |-----||-------||-------||----------------------------------- - * | || || || standby mode w/ slave tuner output - * | 1 || 0 || 0 || & loop thru & xtal oscillator on - * |-----||-------||-------||----------------------------------- - * | 1 || 1 || 0 || standby mode w/ xtal oscillator on - * |-----||-------||-------||----------------------------------- - * | 1 || 1 || 1 || power off - * - */ - -int tda18271_set_standby_mode(struct dvb_frontend *fe, - int sm, int sm_lt, int sm_xt) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - - tda_dbg("sm = %d, sm_lt = %d, sm_xt = %d\n", sm, sm_lt, sm_xt); - - regs[R_EP3] &= ~0xe0; /* clear sm, sm_lt, sm_xt */ - regs[R_EP3] |= sm ? (1 << 7) : 0 | - sm_lt ? (1 << 6) : 0 | - sm_xt ? (1 << 5) : 0; - - tda18271_write_regs(fe, R_EP3, 1); - - return 0; -} - -/*---------------------------------------------------------------------*/ - -int tda18271_calc_main_pll(struct dvb_frontend *fe, u32 freq) -{ - /* sets main post divider & divider bytes, but does not write them */ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - u8 d, pd; - u32 div; - - int ret = tda18271_lookup_pll_map(fe, MAIN_PLL, &freq, &pd, &d); - if (ret < 0) - goto fail; - - regs[R_MPD] = (0x77 & pd); - - switch (priv->mode) { - case TDA18271_ANALOG: - regs[R_MPD] &= ~0x08; - break; - case TDA18271_DIGITAL: - regs[R_MPD] |= 0x08; - break; - } - - div = ((d * (freq / 1000)) << 7) / 125; - - regs[R_MD1] = 0x7f & (div >> 16); - regs[R_MD2] = 0xff & (div >> 8); - regs[R_MD3] = 0xff & div; -fail: - return ret; -} - -int tda18271_calc_cal_pll(struct dvb_frontend *fe, u32 freq) -{ - /* sets cal post divider & divider bytes, but does not write them */ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - u8 d, pd; - u32 div; - - int ret = tda18271_lookup_pll_map(fe, CAL_PLL, &freq, &pd, &d); - if (ret < 0) - goto fail; - - regs[R_CPD] = pd; - - div = ((d * (freq / 1000)) << 7) / 125; - - regs[R_CD1] = 0x7f & (div >> 16); - regs[R_CD2] = 0xff & (div >> 8); - regs[R_CD3] = 0xff & div; -fail: - return ret; -} - -/*---------------------------------------------------------------------*/ - -int tda18271_calc_bp_filter(struct dvb_frontend *fe, u32 *freq) -{ - /* sets bp filter bits, but does not write them */ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - u8 val; - - int ret = tda18271_lookup_map(fe, BP_FILTER, freq, &val); - if (ret < 0) - goto fail; - - regs[R_EP1] &= ~0x07; /* clear bp filter bits */ - regs[R_EP1] |= (0x07 & val); -fail: - return ret; -} - -int tda18271_calc_km(struct dvb_frontend *fe, u32 *freq) -{ - /* sets K & M bits, but does not write them */ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - u8 val; - - int ret = tda18271_lookup_map(fe, RF_CAL_KMCO, freq, &val); - if (ret < 0) - goto fail; - - regs[R_EB13] &= ~0x7c; /* clear k & m bits */ - regs[R_EB13] |= (0x7c & val); -fail: - return ret; -} - -int tda18271_calc_rf_band(struct dvb_frontend *fe, u32 *freq) -{ - /* sets rf band bits, but does not write them */ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - u8 val; - - int ret = tda18271_lookup_map(fe, RF_BAND, freq, &val); - if (ret < 0) - goto fail; - - regs[R_EP2] &= ~0xe0; /* clear rf band bits */ - regs[R_EP2] |= (0xe0 & (val << 5)); -fail: - return ret; -} - -int tda18271_calc_gain_taper(struct dvb_frontend *fe, u32 *freq) -{ - /* sets gain taper bits, but does not write them */ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - u8 val; - - int ret = tda18271_lookup_map(fe, GAIN_TAPER, freq, &val); - if (ret < 0) - goto fail; - - regs[R_EP2] &= ~0x1f; /* clear gain taper bits */ - regs[R_EP2] |= (0x1f & val); -fail: - return ret; -} - -int tda18271_calc_ir_measure(struct dvb_frontend *fe, u32 *freq) -{ - /* sets IR Meas bits, but does not write them */ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - u8 val; - - int ret = tda18271_lookup_map(fe, IR_MEASURE, freq, &val); - if (ret < 0) - goto fail; - - regs[R_EP5] &= ~0x07; - regs[R_EP5] |= (0x07 & val); -fail: - return ret; -} - -int tda18271_calc_rf_cal(struct dvb_frontend *fe, u32 *freq) -{ - /* sets rf cal byte (RFC_Cprog), but does not write it */ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - u8 val; - - tda18271_lookup_map(fe, RF_CAL, freq, &val); - - regs[R_EB14] = val; - - return 0; -} - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * --------------------------------------------------------------------------- - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/dvb/frontends/tda18271-fe.c b/drivers/media/dvb/frontends/tda18271-fe.c deleted file mode 100644 index b262100ae897..000000000000 --- a/drivers/media/dvb/frontends/tda18271-fe.c +++ /dev/null @@ -1,1153 +0,0 @@ -/* - tda18271-fe.c - driver for the Philips / NXP TDA18271 silicon tuner - - Copyright (C) 2007, 2008 Michael Krufky <mkrufky@linuxtv.org> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include <linux/delay.h> -#include <linux/videodev2.h> -#include "tda18271-priv.h" - -int tda18271_debug; -module_param_named(debug, tda18271_debug, int, 0644); -MODULE_PARM_DESC(debug, "set debug level " - "(info=1, map=2, reg=4, adv=8, cal=16 (or-able))"); - -static int tda18271_cal_on_startup; -module_param_named(cal, tda18271_cal_on_startup, int, 0644); -MODULE_PARM_DESC(cal, "perform RF tracking filter calibration on startup"); - -static DEFINE_MUTEX(tda18271_list_mutex); -static LIST_HEAD(hybrid_tuner_instance_list); - -/*---------------------------------------------------------------------*/ - -static inline int charge_pump_source(struct dvb_frontend *fe, int force) -{ - struct tda18271_priv *priv = fe->tuner_priv; - return tda18271_charge_pump_source(fe, - (priv->role == TDA18271_SLAVE) ? - TDA18271_CAL_PLL : - TDA18271_MAIN_PLL, force); -} - -static int tda18271_channel_configuration(struct dvb_frontend *fe, - struct tda18271_std_map_item *map, - u32 freq, u32 bw) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - u32 N; - - /* update TV broadcast parameters */ - - /* set standard */ - regs[R_EP3] &= ~0x1f; /* clear std bits */ - regs[R_EP3] |= (map->agc_mode << 3) | map->std; - - /* set rfagc to high speed mode */ - regs[R_EP3] &= ~0x04; - - /* set cal mode to normal */ - regs[R_EP4] &= ~0x03; - - /* update IF output level & IF notch frequency */ - regs[R_EP4] &= ~0x1c; /* clear if level bits */ - regs[R_EP4] |= (map->if_lvl << 2); - - switch (priv->mode) { - case TDA18271_ANALOG: - regs[R_MPD] &= ~0x80; /* IF notch = 0 */ - break; - case TDA18271_DIGITAL: - regs[R_MPD] |= 0x80; /* IF notch = 1 */ - break; - } - - /* update FM_RFn */ - regs[R_EP4] &= ~0x80; - regs[R_EP4] |= map->fm_rfn << 7; - - /* update rf top / if top */ - regs[R_EB22] = 0x00; - regs[R_EB22] |= map->rfagc_top; - tda18271_write_regs(fe, R_EB22, 1); - - /* --------------------------------------------------------------- */ - - /* disable Power Level Indicator */ - regs[R_EP1] |= 0x40; - - /* frequency dependent parameters */ - - tda18271_calc_ir_measure(fe, &freq); - - tda18271_calc_bp_filter(fe, &freq); - - tda18271_calc_rf_band(fe, &freq); - - tda18271_calc_gain_taper(fe, &freq); - - /* --------------------------------------------------------------- */ - - /* dual tuner and agc1 extra configuration */ - - switch (priv->role) { - case TDA18271_MASTER: - regs[R_EB1] |= 0x04; /* main vco */ - break; - case TDA18271_SLAVE: - regs[R_EB1] &= ~0x04; /* cal vco */ - break; - } - - /* agc1 always active */ - regs[R_EB1] &= ~0x02; - - /* agc1 has priority on agc2 */ - regs[R_EB1] &= ~0x01; - - tda18271_write_regs(fe, R_EB1, 1); - - /* --------------------------------------------------------------- */ - - N = map->if_freq * 1000 + freq; - - switch (priv->role) { - case TDA18271_MASTER: - tda18271_calc_main_pll(fe, N); - tda18271_write_regs(fe, R_MPD, 4); - break; - case TDA18271_SLAVE: - tda18271_calc_cal_pll(fe, N); - tda18271_write_regs(fe, R_CPD, 4); - - regs[R_MPD] = regs[R_CPD] & 0x7f; - tda18271_write_regs(fe, R_MPD, 1); - break; - } - - tda18271_write_regs(fe, R_TM, 7); - - /* force charge pump source */ - charge_pump_source(fe, 1); - - msleep(1); - - /* return pll to normal operation */ - charge_pump_source(fe, 0); - - msleep(20); - - /* set rfagc to normal speed mode */ - if (map->fm_rfn) - regs[R_EP3] &= ~0x04; - else - regs[R_EP3] |= 0x04; - tda18271_write_regs(fe, R_EP3, 1); - - return 0; -} - -static int tda18271_read_thermometer(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - int tm; - - /* switch thermometer on */ - regs[R_TM] |= 0x10; - tda18271_write_regs(fe, R_TM, 1); - - /* read thermometer info */ - tda18271_read_regs(fe); - - if ((((regs[R_TM] & 0x0f) == 0x00) && ((regs[R_TM] & 0x20) == 0x20)) || - (((regs[R_TM] & 0x0f) == 0x08) && ((regs[R_TM] & 0x20) == 0x00))) { - - if ((regs[R_TM] & 0x20) == 0x20) - regs[R_TM] &= ~0x20; - else - regs[R_TM] |= 0x20; - - tda18271_write_regs(fe, R_TM, 1); - - msleep(10); /* temperature sensing */ - - /* read thermometer info */ - tda18271_read_regs(fe); - } - - tm = tda18271_lookup_thermometer(fe); - - /* switch thermometer off */ - regs[R_TM] &= ~0x10; - tda18271_write_regs(fe, R_TM, 1); - - /* set CAL mode to normal */ - regs[R_EP4] &= ~0x03; - tda18271_write_regs(fe, R_EP4, 1); - - return tm; -} - -/* ------------------------------------------------------------------ */ - -static int tda18271c2_rf_tracking_filters_correction(struct dvb_frontend *fe, - u32 freq) -{ - struct tda18271_priv *priv = fe->tuner_priv; - struct tda18271_rf_tracking_filter_cal *map = priv->rf_cal_state; - unsigned char *regs = priv->tda18271_regs; - int tm_current, rfcal_comp, approx, i; - u8 dc_over_dt, rf_tab; - - /* power up */ - tda18271_set_standby_mode(fe, 0, 0, 0); - - /* read die current temperature */ - tm_current = tda18271_read_thermometer(fe); - - /* frequency dependent parameters */ - - tda18271_calc_rf_cal(fe, &freq); - rf_tab = regs[R_EB14]; - - i = tda18271_lookup_rf_band(fe, &freq, NULL); - if (i < 0) - return -EINVAL; - - if ((0 == map[i].rf3) || (freq / 1000 < map[i].rf2)) { - approx = map[i].rf_a1 * - (freq / 1000 - map[i].rf1) + map[i].rf_b1 + rf_tab; - } else { - approx = map[i].rf_a2 * - (freq / 1000 - map[i].rf2) + map[i].rf_b2 + rf_tab; - } - - if (approx < 0) - approx = 0; - if (approx > 255) - approx = 255; - - tda18271_lookup_map(fe, RF_CAL_DC_OVER_DT, &freq, &dc_over_dt); - - /* calculate temperature compensation */ - rfcal_comp = dc_over_dt * (tm_current - priv->tm_rfcal); - - regs[R_EB14] = approx + rfcal_comp; - tda18271_write_regs(fe, R_EB14, 1); - - return 0; -} - -static int tda18271_por(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - - /* power up detector 1 */ - regs[R_EB12] &= ~0x20; - tda18271_write_regs(fe, R_EB12, 1); - - regs[R_EB18] &= ~0x80; /* turn agc1 loop on */ - regs[R_EB18] &= ~0x03; /* set agc1_gain to 6 dB */ - tda18271_write_regs(fe, R_EB18, 1); - - regs[R_EB21] |= 0x03; /* set agc2_gain to -6 dB */ - - /* POR mode */ - tda18271_set_standby_mode(fe, 1, 0, 0); - - /* disable 1.5 MHz low pass filter */ - regs[R_EB23] &= ~0x04; /* forcelp_fc2_en = 0 */ - regs[R_EB23] &= ~0x02; /* XXX: lp_fc[2] = 0 */ - tda18271_write_regs(fe, R_EB21, 3); - - return 0; -} - -static int tda18271_calibrate_rf(struct dvb_frontend *fe, u32 freq) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - u32 N; - - /* set CAL mode to normal */ - regs[R_EP4] &= ~0x03; - tda18271_write_regs(fe, R_EP4, 1); - - /* switch off agc1 */ - regs[R_EP3] |= 0x40; /* sm_lt = 1 */ - - regs[R_EB18] |= 0x03; /* set agc1_gain to 15 dB */ - tda18271_write_regs(fe, R_EB18, 1); - - /* frequency dependent parameters */ - - tda18271_calc_bp_filter(fe, &freq); - tda18271_calc_gain_taper(fe, &freq); - tda18271_calc_rf_band(fe, &freq); - tda18271_calc_km(fe, &freq); - - tda18271_write_regs(fe, R_EP1, 3); - tda18271_write_regs(fe, R_EB13, 1); - - /* main pll charge pump source */ - tda18271_charge_pump_source(fe, TDA18271_MAIN_PLL, 1); - - /* cal pll charge pump source */ - tda18271_charge_pump_source(fe, TDA18271_CAL_PLL, 1); - - /* force dcdc converter to 0 V */ - regs[R_EB14] = 0x00; - tda18271_write_regs(fe, R_EB14, 1); - - /* disable plls lock */ - regs[R_EB20] &= ~0x20; - tda18271_write_regs(fe, R_EB20, 1); - - /* set CAL mode to RF tracking filter calibration */ - regs[R_EP4] |= 0x03; - tda18271_write_regs(fe, R_EP4, 2); - - /* --------------------------------------------------------------- */ - - /* set the internal calibration signal */ - N = freq; - - tda18271_calc_cal_pll(fe, N); - tda18271_write_regs(fe, R_CPD, 4); - - /* downconvert internal calibration */ - N += 1000000; - - tda18271_calc_main_pll(fe, N); - tda18271_write_regs(fe, R_MPD, 4); - - msleep(5); - - tda18271_write_regs(fe, R_EP2, 1); - tda18271_write_regs(fe, R_EP1, 1); - tda18271_write_regs(fe, R_EP2, 1); - tda18271_write_regs(fe, R_EP1, 1); - - /* --------------------------------------------------------------- */ - - /* normal operation for the main pll */ - tda18271_charge_pump_source(fe, TDA18271_MAIN_PLL, 0); - - /* normal operation for the cal pll */ - tda18271_charge_pump_source(fe, TDA18271_CAL_PLL, 0); - - msleep(10); /* plls locking */ - - /* launch the rf tracking filters calibration */ - regs[R_EB20] |= 0x20; - tda18271_write_regs(fe, R_EB20, 1); - - msleep(60); /* calibration */ - - /* --------------------------------------------------------------- */ - - /* set CAL mode to normal */ - regs[R_EP4] &= ~0x03; - - /* switch on agc1 */ - regs[R_EP3] &= ~0x40; /* sm_lt = 0 */ - - regs[R_EB18] &= ~0x03; /* set agc1_gain to 6 dB */ - tda18271_write_regs(fe, R_EB18, 1); - - tda18271_write_regs(fe, R_EP3, 2); - - /* synchronization */ - tda18271_write_regs(fe, R_EP1, 1); - - /* get calibration result */ - tda18271_read_extended(fe); - - return regs[R_EB14]; -} - -static int tda18271_powerscan(struct dvb_frontend *fe, - u32 *freq_in, u32 *freq_out) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - int sgn, bcal, count, wait; - u8 cid_target; - u16 count_limit; - u32 freq; - - freq = *freq_in; - - tda18271_calc_rf_band(fe, &freq); - tda18271_calc_rf_cal(fe, &freq); - tda18271_calc_gain_taper(fe, &freq); - tda18271_lookup_cid_target(fe, &freq, &cid_target, &count_limit); - - tda18271_write_regs(fe, R_EP2, 1); - tda18271_write_regs(fe, R_EB14, 1); - - /* downconvert frequency */ - freq += 1000000; - - tda18271_calc_main_pll(fe, freq); - tda18271_write_regs(fe, R_MPD, 4); - - msleep(5); /* pll locking */ - - /* detection mode */ - regs[R_EP4] &= ~0x03; - regs[R_EP4] |= 0x01; - tda18271_write_regs(fe, R_EP4, 1); - - /* launch power detection measurement */ - tda18271_write_regs(fe, R_EP2, 1); - - /* read power detection info, stored in EB10 */ - tda18271_read_extended(fe); - - /* algorithm initialization */ - sgn = 1; - *freq_out = *freq_in; - bcal = 0; - count = 0; - wait = false; - - while ((regs[R_EB10] & 0x3f) < cid_target) { - /* downconvert updated freq to 1 MHz */ - freq = *freq_in + (sgn * count) + 1000000; - - tda18271_calc_main_pll(fe, freq); - tda18271_write_regs(fe, R_MPD, 4); - - if (wait) { - msleep(5); /* pll locking */ - wait = false; - } else - udelay(100); /* pll locking */ - - /* launch power detection measurement */ - tda18271_write_regs(fe, R_EP2, 1); - - /* read power detection info, stored in EB10 */ - tda18271_read_extended(fe); - - count += 200; - - if (count <= count_limit) - continue; - - if (sgn <= 0) - break; - - sgn = -1 * sgn; - count = 200; - wait = true; - } - - if ((regs[R_EB10] & 0x3f) >= cid_target) { - bcal = 1; - *freq_out = freq - 1000000; - } else - bcal = 0; - - tda_cal("bcal = %d, freq_in = %d, freq_out = %d (freq = %d)\n", - bcal, *freq_in, *freq_out, freq); - - return bcal; -} - -static int tda18271_powerscan_init(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - - /* set standard to digital */ - regs[R_EP3] &= ~0x1f; /* clear std bits */ - regs[R_EP3] |= 0x12; - - /* set cal mode to normal */ - regs[R_EP4] &= ~0x03; - - /* update IF output level & IF notch frequency */ - regs[R_EP4] &= ~0x1c; /* clear if level bits */ - - tda18271_write_regs(fe, R_EP3, 2); - - regs[R_EB18] &= ~0x03; /* set agc1_gain to 6 dB */ - tda18271_write_regs(fe, R_EB18, 1); - - regs[R_EB21] &= ~0x03; /* set agc2_gain to -15 dB */ - - /* 1.5 MHz low pass filter */ - regs[R_EB23] |= 0x04; /* forcelp_fc2_en = 1 */ - regs[R_EB23] |= 0x02; /* lp_fc[2] = 1 */ - - tda18271_write_regs(fe, R_EB21, 3); - - return 0; -} - -static int tda18271_rf_tracking_filters_init(struct dvb_frontend *fe, u32 freq) -{ - struct tda18271_priv *priv = fe->tuner_priv; - struct tda18271_rf_tracking_filter_cal *map = priv->rf_cal_state; - unsigned char *regs = priv->tda18271_regs; - int bcal, rf, i; -#define RF1 0 -#define RF2 1 -#define RF3 2 - u32 rf_default[3]; - u32 rf_freq[3]; - u8 prog_cal[3]; - u8 prog_tab[3]; - - i = tda18271_lookup_rf_band(fe, &freq, NULL); - - if (i < 0) - return i; - - rf_default[RF1] = 1000 * map[i].rf1_def; - rf_default[RF2] = 1000 * map[i].rf2_def; - rf_default[RF3] = 1000 * map[i].rf3_def; - - for (rf = RF1; rf <= RF3; rf++) { - if (0 == rf_default[rf]) - return 0; - tda_cal("freq = %d, rf = %d\n", freq, rf); - - /* look for optimized calibration frequency */ - bcal = tda18271_powerscan(fe, &rf_default[rf], &rf_freq[rf]); - - tda18271_calc_rf_cal(fe, &rf_freq[rf]); - prog_tab[rf] = regs[R_EB14]; - - if (1 == bcal) - prog_cal[rf] = tda18271_calibrate_rf(fe, rf_freq[rf]); - else - prog_cal[rf] = prog_tab[rf]; - - switch (rf) { - case RF1: - map[i].rf_a1 = 0; - map[i].rf_b1 = prog_cal[RF1] - prog_tab[RF1]; - map[i].rf1 = rf_freq[RF1] / 1000; - break; - case RF2: - map[i].rf_a1 = (prog_cal[RF2] - prog_tab[RF2] - - prog_cal[RF1] + prog_tab[RF1]) / - ((rf_freq[RF2] - rf_freq[RF1]) / 1000); - map[i].rf2 = rf_freq[RF2] / 1000; - break; - case RF3: - map[i].rf_a2 = (prog_cal[RF3] - prog_tab[RF3] - - prog_cal[RF2] + prog_tab[RF2]) / - ((rf_freq[RF3] - rf_freq[RF2]) / 1000); - map[i].rf_b2 = prog_cal[RF2] - prog_tab[RF2]; - map[i].rf3 = rf_freq[RF3] / 1000; - break; - default: - BUG(); - } - } - - return 0; -} - -static int tda18271_calc_rf_filter_curve(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned int i; - - tda_info("tda18271: performing RF tracking filter calibration\n"); - - /* wait for die temperature stabilization */ - msleep(200); - - tda18271_powerscan_init(fe); - - /* rf band calibration */ - for (i = 0; priv->rf_cal_state[i].rfmax != 0; i++) - tda18271_rf_tracking_filters_init(fe, 1000 * - priv->rf_cal_state[i].rfmax); - - priv->tm_rfcal = tda18271_read_thermometer(fe); - - return 0; -} - -/* ------------------------------------------------------------------ */ - -static int tda18271c2_rf_cal_init(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - - /* test RF_CAL_OK to see if we need init */ - if ((regs[R_EP1] & 0x10) == 0) - priv->cal_initialized = false; - - if (priv->cal_initialized) - return 0; - - tda18271_calc_rf_filter_curve(fe); - - tda18271_por(fe); - - tda_info("tda18271: RF tracking filter calibration complete\n"); - - priv->cal_initialized = true; - - return 0; -} - -static int tda18271c1_rf_tracking_filter_calibration(struct dvb_frontend *fe, - u32 freq, u32 bw) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - u32 N = 0; - - /* calculate bp filter */ - tda18271_calc_bp_filter(fe, &freq); - tda18271_write_regs(fe, R_EP1, 1); - - regs[R_EB4] &= 0x07; - regs[R_EB4] |= 0x60; - tda18271_write_regs(fe, R_EB4, 1); - - regs[R_EB7] = 0x60; - tda18271_write_regs(fe, R_EB7, 1); - - regs[R_EB14] = 0x00; - tda18271_write_regs(fe, R_EB14, 1); - - regs[R_EB20] = 0xcc; - tda18271_write_regs(fe, R_EB20, 1); - - /* set cal mode to RF tracking filter calibration */ - regs[R_EP4] |= 0x03; - - /* calculate cal pll */ - - switch (priv->mode) { - case TDA18271_ANALOG: - N = freq - 1250000; - break; - case TDA18271_DIGITAL: - N = freq + bw / 2; - break; - } - - tda18271_calc_cal_pll(fe, N); - - /* calculate main pll */ - - switch (priv->mode) { - case TDA18271_ANALOG: - N = freq - 250000; - break; - case TDA18271_DIGITAL: - N = freq + bw / 2 + 1000000; - break; - } - - tda18271_calc_main_pll(fe, N); - - tda18271_write_regs(fe, R_EP3, 11); - msleep(5); /* RF tracking filter calibration initialization */ - - /* search for K,M,CO for RF calibration */ - tda18271_calc_km(fe, &freq); - tda18271_write_regs(fe, R_EB13, 1); - - /* search for rf band */ - tda18271_calc_rf_band(fe, &freq); - - /* search for gain taper */ - tda18271_calc_gain_taper(fe, &freq); - - tda18271_write_regs(fe, R_EP2, 1); - tda18271_write_regs(fe, R_EP1, 1); - tda18271_write_regs(fe, R_EP2, 1); - tda18271_write_regs(fe, R_EP1, 1); - - regs[R_EB4] &= 0x07; - regs[R_EB4] |= 0x40; - tda18271_write_regs(fe, R_EB4, 1); - - regs[R_EB7] = 0x40; - tda18271_write_regs(fe, R_EB7, 1); - msleep(10); /* pll locking */ - - regs[R_EB20] = 0xec; - tda18271_write_regs(fe, R_EB20, 1); - msleep(60); /* RF tracking filter calibration completion */ - - regs[R_EP4] &= ~0x03; /* set cal mode to normal */ - tda18271_write_regs(fe, R_EP4, 1); - - tda18271_write_regs(fe, R_EP1, 1); - - /* RF tracking filter correction for VHF_Low band */ - if (0 == tda18271_calc_rf_cal(fe, &freq)) - tda18271_write_regs(fe, R_EB14, 1); - - return 0; -} - -/* ------------------------------------------------------------------ */ - -static int tda18271_ir_cal_init(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - - tda18271_read_regs(fe); - - /* test IR_CAL_OK to see if we need init */ - if ((regs[R_EP1] & 0x08) == 0) - tda18271_init_regs(fe); - - return 0; -} - -static int tda18271_init(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - - mutex_lock(&priv->lock); - - /* power up */ - tda18271_set_standby_mode(fe, 0, 0, 0); - - /* initialization */ - tda18271_ir_cal_init(fe); - - if (priv->id == TDA18271HDC2) - tda18271c2_rf_cal_init(fe); - - mutex_unlock(&priv->lock); - - return 0; -} - -static int tda18271_tune(struct dvb_frontend *fe, - struct tda18271_std_map_item *map, u32 freq, u32 bw) -{ - struct tda18271_priv *priv = fe->tuner_priv; - - tda_dbg("freq = %d, ifc = %d, bw = %d, agc_mode = %d, std = %d\n", - freq, map->if_freq, bw, map->agc_mode, map->std); - - tda18271_init(fe); - - mutex_lock(&priv->lock); - - switch (priv->id) { - case TDA18271HDC1: - tda18271c1_rf_tracking_filter_calibration(fe, freq, bw); - break; - case TDA18271HDC2: - tda18271c2_rf_tracking_filters_correction(fe, freq); - break; - } - tda18271_channel_configuration(fe, map, freq, bw); - - mutex_unlock(&priv->lock); - - return 0; -} - -/* ------------------------------------------------------------------ */ - -static int tda18271_set_params(struct dvb_frontend *fe, - struct dvb_frontend_parameters *params) -{ - struct tda18271_priv *priv = fe->tuner_priv; - struct tda18271_std_map *std_map = &priv->std; - struct tda18271_std_map_item *map; - int ret; - u32 bw, freq = params->frequency; - - priv->mode = TDA18271_DIGITAL; - - if (fe->ops.info.type == FE_ATSC) { - switch (params->u.vsb.modulation) { - case VSB_8: - case VSB_16: - map = &std_map->atsc_6; - break; - case QAM_64: - case QAM_256: - map = &std_map->qam_6; - break; - default: - tda_warn("modulation not set!\n"); - return -EINVAL; - } -#if 0 - /* userspace request is already center adjusted */ - freq += 1750000; /* Adjust to center (+1.75MHZ) */ -#endif - bw = 6000000; - } else if (fe->ops.info.type == FE_OFDM) { - switch (params->u.ofdm.bandwidth) { - case BANDWIDTH_6_MHZ: - bw = 6000000; - map = &std_map->dvbt_6; - break; - case BANDWIDTH_7_MHZ: - bw = 7000000; - map = &std_map->dvbt_7; - break; - case BANDWIDTH_8_MHZ: - bw = 8000000; - map = &std_map->dvbt_8; - break; - default: - tda_warn("bandwidth not set!\n"); - return -EINVAL; - } - } else { - tda_warn("modulation type not supported!\n"); - return -EINVAL; - } - - /* When tuning digital, the analog demod must be tri-stated */ - if (fe->ops.analog_ops.standby) - fe->ops.analog_ops.standby(fe); - - ret = tda18271_tune(fe, map, freq, bw); - - if (ret < 0) - goto fail; - - priv->frequency = freq; - priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? - params->u.ofdm.bandwidth : 0; -fail: - return ret; -} - -static int tda18271_set_analog_params(struct dvb_frontend *fe, - struct analog_parameters *params) -{ - struct tda18271_priv *priv = fe->tuner_priv; - struct tda18271_std_map *std_map = &priv->std; - struct tda18271_std_map_item *map; - char *mode; - int ret; - u32 freq = params->frequency * 62500; - - priv->mode = TDA18271_ANALOG; - - if (params->mode == V4L2_TUNER_RADIO) { - freq = freq / 1000; - map = &std_map->fm_radio; - mode = "fm"; - } else if (params->std & V4L2_STD_MN) { - map = &std_map->atv_mn; - mode = "MN"; - } else if (params->std & V4L2_STD_B) { - map = &std_map->atv_b; - mode = "B"; - } else if (params->std & V4L2_STD_GH) { - map = &std_map->atv_gh; - mode = "GH"; - } else if (params->std & V4L2_STD_PAL_I) { - map = &std_map->atv_i; - mode = "I"; - } else if (params->std & V4L2_STD_DK) { - map = &std_map->atv_dk; - mode = "DK"; - } else if (params->std & V4L2_STD_SECAM_L) { - map = &std_map->atv_l; - mode = "L"; - } else if (params->std & V4L2_STD_SECAM_LC) { - map = &std_map->atv_lc; - mode = "L'"; - } else { - map = &std_map->atv_i; - mode = "xx"; - } - - tda_dbg("setting tda18271 to system %s\n", mode); - - ret = tda18271_tune(fe, map, freq, 0); - - if (ret < 0) - goto fail; - - priv->frequency = freq; - priv->bandwidth = 0; -fail: - return ret; -} - -static int tda18271_sleep(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - - mutex_lock(&priv->lock); - - /* standby mode w/ slave tuner output - * & loop thru & xtal oscillator on */ - tda18271_set_standby_mode(fe, 1, 0, 0); - - mutex_unlock(&priv->lock); - - return 0; -} - -static int tda18271_release(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - - mutex_lock(&tda18271_list_mutex); - - if (priv) - hybrid_tuner_release_state(priv); - - mutex_unlock(&tda18271_list_mutex); - - fe->tuner_priv = NULL; - - return 0; -} - -static int tda18271_get_frequency(struct dvb_frontend *fe, u32 *frequency) -{ - struct tda18271_priv *priv = fe->tuner_priv; - *frequency = priv->frequency; - return 0; -} - -static int tda18271_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) -{ - struct tda18271_priv *priv = fe->tuner_priv; - *bandwidth = priv->bandwidth; - return 0; -} - -/* ------------------------------------------------------------------ */ - -#define tda18271_update_std(std_cfg, name) do { \ - if (map->std_cfg.if_freq + \ - map->std_cfg.agc_mode + map->std_cfg.std + \ - map->std_cfg.if_lvl + map->std_cfg.rfagc_top > 0) { \ - tda_dbg("Using custom std config for %s\n", name); \ - memcpy(&std->std_cfg, &map->std_cfg, \ - sizeof(struct tda18271_std_map_item)); \ - } } while (0) - -#define tda18271_dump_std_item(std_cfg, name) do { \ - tda_dbg("(%s) if_freq = %d, agc_mode = %d, std = %d, " \ - "if_lvl = %d, rfagc_top = 0x%02x\n", \ - name, std->std_cfg.if_freq, \ - std->std_cfg.agc_mode, std->std_cfg.std, \ - std->std_cfg.if_lvl, std->std_cfg.rfagc_top); \ - } while (0) - -static int tda18271_dump_std_map(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - struct tda18271_std_map *std = &priv->std; - - tda_dbg("========== STANDARD MAP SETTINGS ==========\n"); - tda18271_dump_std_item(fm_radio, " fm "); - tda18271_dump_std_item(atv_b, "atv b "); - tda18271_dump_std_item(atv_dk, "atv dk"); - tda18271_dump_std_item(atv_gh, "atv gh"); - tda18271_dump_std_item(atv_i, "atv i "); - tda18271_dump_std_item(atv_l, "atv l "); - tda18271_dump_std_item(atv_lc, "atv l'"); - tda18271_dump_std_item(atv_mn, "atv mn"); - tda18271_dump_std_item(atsc_6, "atsc 6"); - tda18271_dump_std_item(dvbt_6, "dvbt 6"); - tda18271_dump_std_item(dvbt_7, "dvbt 7"); - tda18271_dump_std_item(dvbt_8, "dvbt 8"); - tda18271_dump_std_item(qam_6, "qam 6 "); - tda18271_dump_std_item(qam_8, "qam 8 "); - - return 0; -} - -static int tda18271_update_std_map(struct dvb_frontend *fe, - struct tda18271_std_map *map) -{ - struct tda18271_priv *priv = fe->tuner_priv; - struct tda18271_std_map *std = &priv->std; - - if (!map) - return -EINVAL; - - tda18271_update_std(fm_radio, "fm"); - tda18271_update_std(atv_b, "atv b"); - tda18271_update_std(atv_dk, "atv dk"); - tda18271_update_std(atv_gh, "atv gh"); - tda18271_update_std(atv_i, "atv i"); - tda18271_update_std(atv_l, "atv l"); - tda18271_update_std(atv_lc, "atv l'"); - tda18271_update_std(atv_mn, "atv mn"); - tda18271_update_std(atsc_6, "atsc 6"); - tda18271_update_std(dvbt_6, "dvbt 6"); - tda18271_update_std(dvbt_7, "dvbt 7"); - tda18271_update_std(dvbt_8, "dvbt 8"); - tda18271_update_std(qam_6, "qam 6"); - tda18271_update_std(qam_8, "qam 8"); - - return 0; -} - -static int tda18271_get_id(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - char *name; - int ret = 0; - - mutex_lock(&priv->lock); - tda18271_read_regs(fe); - mutex_unlock(&priv->lock); - - switch (regs[R_ID] & 0x7f) { - case 3: - name = "TDA18271HD/C1"; - priv->id = TDA18271HDC1; - break; - case 4: - name = "TDA18271HD/C2"; - priv->id = TDA18271HDC2; - break; - default: - name = "Unknown device"; - ret = -EINVAL; - break; - } - - tda_info("%s detected @ %d-%04x%s\n", name, - i2c_adapter_id(priv->i2c_props.adap), - priv->i2c_props.addr, - (0 == ret) ? "" : ", device not supported."); - - return ret; -} - -static struct dvb_tuner_ops tda18271_tuner_ops = { - .info = { - .name = "NXP TDA18271HD", - .frequency_min = 45000000, - .frequency_max = 864000000, - .frequency_step = 62500 - }, - .init = tda18271_init, - .sleep = tda18271_sleep, - .set_params = tda18271_set_params, - .set_analog_params = tda18271_set_analog_params, - .release = tda18271_release, - .get_frequency = tda18271_get_frequency, - .get_bandwidth = tda18271_get_bandwidth, -}; - -struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe, u8 addr, - struct i2c_adapter *i2c, - struct tda18271_config *cfg) -{ - struct tda18271_priv *priv = NULL; - int instance; - - mutex_lock(&tda18271_list_mutex); - - instance = hybrid_tuner_request_state(struct tda18271_priv, priv, - hybrid_tuner_instance_list, - i2c, addr, "tda18271"); - switch (instance) { - case 0: - goto fail; - break; - case 1: - /* new tuner instance */ - priv->gate = (cfg) ? cfg->gate : TDA18271_GATE_AUTO; - priv->role = (cfg) ? cfg->role : TDA18271_MASTER; - priv->cal_initialized = false; - mutex_init(&priv->lock); - - fe->tuner_priv = priv; - - if (cfg) - priv->small_i2c = cfg->small_i2c; - - if (tda18271_get_id(fe) < 0) - goto fail; - - if (tda18271_assign_map_layout(fe) < 0) - goto fail; - - mutex_lock(&priv->lock); - tda18271_init_regs(fe); - - if ((tda18271_cal_on_startup) && (priv->id == TDA18271HDC2)) - tda18271c2_rf_cal_init(fe); - - mutex_unlock(&priv->lock); - break; - default: - /* existing tuner instance */ - fe->tuner_priv = priv; - - /* allow dvb driver to override i2c gate setting */ - if ((cfg) && (cfg->gate != TDA18271_GATE_ANALOG)) - priv->gate = cfg->gate; - break; - } - - /* override default std map with values in config struct */ - if ((cfg) && (cfg->std_map)) - tda18271_update_std_map(fe, cfg->std_map); - - mutex_unlock(&tda18271_list_mutex); - - memcpy(&fe->ops.tuner_ops, &tda18271_tuner_ops, - sizeof(struct dvb_tuner_ops)); - - if (tda18271_debug & (DBG_MAP | DBG_ADV)) - tda18271_dump_std_map(fe); - - return fe; -fail: - mutex_unlock(&tda18271_list_mutex); - - tda18271_release(fe); - return NULL; -} -EXPORT_SYMBOL_GPL(tda18271_attach); -MODULE_DESCRIPTION("NXP TDA18271HD analog / digital tuner driver"); -MODULE_AUTHOR("Michael Krufky <mkrufky@linuxtv.org>"); -MODULE_LICENSE("GPL"); -MODULE_VERSION("0.3"); - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * --------------------------------------------------------------------------- - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/dvb/frontends/tda18271-priv.h b/drivers/media/dvb/frontends/tda18271-priv.h deleted file mode 100644 index 2bc5eb368ea2..000000000000 --- a/drivers/media/dvb/frontends/tda18271-priv.h +++ /dev/null @@ -1,220 +0,0 @@ -/* - tda18271-priv.h - private header for the NXP TDA18271 silicon tuner - - Copyright (C) 2007, 2008 Michael Krufky <mkrufky@linuxtv.org> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef __TDA18271_PRIV_H__ -#define __TDA18271_PRIV_H__ - -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/mutex.h> -#include "tuner-i2c.h" -#include "tda18271.h" - -#define R_ID 0x00 /* ID byte */ -#define R_TM 0x01 /* Thermo byte */ -#define R_PL 0x02 /* Power level byte */ -#define R_EP1 0x03 /* Easy Prog byte 1 */ -#define R_EP2 0x04 /* Easy Prog byte 2 */ -#define R_EP3 0x05 /* Easy Prog byte 3 */ -#define R_EP4 0x06 /* Easy Prog byte 4 */ -#define R_EP5 0x07 /* Easy Prog byte 5 */ -#define R_CPD 0x08 /* Cal Post-Divider byte */ -#define R_CD1 0x09 /* Cal Divider byte 1 */ -#define R_CD2 0x0a /* Cal Divider byte 2 */ -#define R_CD3 0x0b /* Cal Divider byte 3 */ -#define R_MPD 0x0c /* Main Post-Divider byte */ -#define R_MD1 0x0d /* Main Divider byte 1 */ -#define R_MD2 0x0e /* Main Divider byte 2 */ -#define R_MD3 0x0f /* Main Divider byte 3 */ -#define R_EB1 0x10 /* Extended byte 1 */ -#define R_EB2 0x11 /* Extended byte 2 */ -#define R_EB3 0x12 /* Extended byte 3 */ -#define R_EB4 0x13 /* Extended byte 4 */ -#define R_EB5 0x14 /* Extended byte 5 */ -#define R_EB6 0x15 /* Extended byte 6 */ -#define R_EB7 0x16 /* Extended byte 7 */ -#define R_EB8 0x17 /* Extended byte 8 */ -#define R_EB9 0x18 /* Extended byte 9 */ -#define R_EB10 0x19 /* Extended byte 10 */ -#define R_EB11 0x1a /* Extended byte 11 */ -#define R_EB12 0x1b /* Extended byte 12 */ -#define R_EB13 0x1c /* Extended byte 13 */ -#define R_EB14 0x1d /* Extended byte 14 */ -#define R_EB15 0x1e /* Extended byte 15 */ -#define R_EB16 0x1f /* Extended byte 16 */ -#define R_EB17 0x20 /* Extended byte 17 */ -#define R_EB18 0x21 /* Extended byte 18 */ -#define R_EB19 0x22 /* Extended byte 19 */ -#define R_EB20 0x23 /* Extended byte 20 */ -#define R_EB21 0x24 /* Extended byte 21 */ -#define R_EB22 0x25 /* Extended byte 22 */ -#define R_EB23 0x26 /* Extended byte 23 */ - -#define TDA18271_NUM_REGS 39 - -/*---------------------------------------------------------------------*/ - -struct tda18271_rf_tracking_filter_cal { - u32 rfmax; - u8 rfband; - u32 rf1_def; - u32 rf2_def; - u32 rf3_def; - u32 rf1; - u32 rf2; - u32 rf3; - int rf_a1; - int rf_b1; - int rf_a2; - int rf_b2; -}; - -enum tda18271_pll { - TDA18271_MAIN_PLL, - TDA18271_CAL_PLL, -}; - -enum tda18271_mode { - TDA18271_ANALOG, - TDA18271_DIGITAL, -}; - -struct tda18271_map_layout; - -enum tda18271_ver { - TDA18271HDC1, - TDA18271HDC2, -}; - -struct tda18271_priv { - unsigned char tda18271_regs[TDA18271_NUM_REGS]; - - struct list_head hybrid_tuner_instance_list; - struct tuner_i2c_props i2c_props; - - enum tda18271_mode mode; - enum tda18271_role role; - enum tda18271_i2c_gate gate; - enum tda18271_ver id; - - unsigned int tm_rfcal; - unsigned int cal_initialized:1; - unsigned int small_i2c:1; - - struct tda18271_map_layout *maps; - struct tda18271_std_map std; - struct tda18271_rf_tracking_filter_cal rf_cal_state[8]; - - struct mutex lock; - - u32 frequency; - u32 bandwidth; -}; - -/*---------------------------------------------------------------------*/ - -extern int tda18271_debug; - -#define DBG_INFO 1 -#define DBG_MAP 2 -#define DBG_REG 4 -#define DBG_ADV 8 -#define DBG_CAL 16 - -#define tda_printk(kern, fmt, arg...) \ - printk(kern "%s: " fmt, __func__, ##arg) - -#define dprintk(kern, lvl, fmt, arg...) do {\ - if (tda18271_debug & lvl) \ - tda_printk(kern, fmt, ##arg); } while (0) - -#define tda_info(fmt, arg...) printk(KERN_INFO fmt, ##arg) -#define tda_warn(fmt, arg...) tda_printk(KERN_WARNING, fmt, ##arg) -#define tda_err(fmt, arg...) tda_printk(KERN_ERR, fmt, ##arg) -#define tda_dbg(fmt, arg...) dprintk(KERN_DEBUG, DBG_INFO, fmt, ##arg) -#define tda_map(fmt, arg...) dprintk(KERN_DEBUG, DBG_MAP, fmt, ##arg) -#define tda_reg(fmt, arg...) dprintk(KERN_DEBUG, DBG_REG, fmt, ##arg) -#define tda_cal(fmt, arg...) dprintk(KERN_DEBUG, DBG_CAL, fmt, ##arg) - -/*---------------------------------------------------------------------*/ - -enum tda18271_map_type { - /* tda18271_pll_map */ - MAIN_PLL, - CAL_PLL, - /* tda18271_map */ - RF_CAL, - RF_CAL_KMCO, - RF_CAL_DC_OVER_DT, - BP_FILTER, - RF_BAND, - GAIN_TAPER, - IR_MEASURE, -}; - -extern int tda18271_lookup_pll_map(struct dvb_frontend *fe, - enum tda18271_map_type map_type, - u32 *freq, u8 *post_div, u8 *div); -extern int tda18271_lookup_map(struct dvb_frontend *fe, - enum tda18271_map_type map_type, - u32 *freq, u8 *val); - -extern int tda18271_lookup_thermometer(struct dvb_frontend *fe); - -extern int tda18271_lookup_rf_band(struct dvb_frontend *fe, - u32 *freq, u8 *rf_band); - -extern int tda18271_lookup_cid_target(struct dvb_frontend *fe, - u32 *freq, u8 *cid_target, - u16 *count_limit); - -extern int tda18271_assign_map_layout(struct dvb_frontend *fe); - -/*---------------------------------------------------------------------*/ - -extern int tda18271_read_regs(struct dvb_frontend *fe); -extern int tda18271_read_extended(struct dvb_frontend *fe); -extern int tda18271_write_regs(struct dvb_frontend *fe, int idx, int len); -extern int tda18271_init_regs(struct dvb_frontend *fe); - -extern int tda18271_charge_pump_source(struct dvb_frontend *fe, - enum tda18271_pll pll, int force); -extern int tda18271_set_standby_mode(struct dvb_frontend *fe, - int sm, int sm_lt, int sm_xt); - -extern int tda18271_calc_main_pll(struct dvb_frontend *fe, u32 freq); -extern int tda18271_calc_cal_pll(struct dvb_frontend *fe, u32 freq); - -extern int tda18271_calc_bp_filter(struct dvb_frontend *fe, u32 *freq); -extern int tda18271_calc_km(struct dvb_frontend *fe, u32 *freq); -extern int tda18271_calc_rf_band(struct dvb_frontend *fe, u32 *freq); -extern int tda18271_calc_gain_taper(struct dvb_frontend *fe, u32 *freq); -extern int tda18271_calc_ir_measure(struct dvb_frontend *fe, u32 *freq); -extern int tda18271_calc_rf_cal(struct dvb_frontend *fe, u32 *freq); - -#endif /* __TDA18271_PRIV_H__ */ - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * --------------------------------------------------------------------------- - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/dvb/frontends/tda18271-tables.c b/drivers/media/dvb/frontends/tda18271-tables.c deleted file mode 100644 index 83e7561960c1..000000000000 --- a/drivers/media/dvb/frontends/tda18271-tables.c +++ /dev/null @@ -1,1313 +0,0 @@ -/* - tda18271-tables.c - driver for the Philips / NXP TDA18271 silicon tuner - - Copyright (C) 2007, 2008 Michael Krufky <mkrufky@linuxtv.org> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include "tda18271-priv.h" - -struct tda18271_pll_map { - u32 lomax; - u8 pd; /* post div */ - u8 d; /* div */ -}; - -struct tda18271_map { - u32 rfmax; - u8 val; -}; - -/*---------------------------------------------------------------------*/ - -static struct tda18271_pll_map tda18271c1_main_pll[] = { - { .lomax = 32000, .pd = 0x5f, .d = 0xf0 }, - { .lomax = 35000, .pd = 0x5e, .d = 0xe0 }, - { .lomax = 37000, .pd = 0x5d, .d = 0xd0 }, - { .lomax = 41000, .pd = 0x5c, .d = 0xc0 }, - { .lomax = 44000, .pd = 0x5b, .d = 0xb0 }, - { .lomax = 49000, .pd = 0x5a, .d = 0xa0 }, - { .lomax = 54000, .pd = 0x59, .d = 0x90 }, - { .lomax = 61000, .pd = 0x58, .d = 0x80 }, - { .lomax = 65000, .pd = 0x4f, .d = 0x78 }, - { .lomax = 70000, .pd = 0x4e, .d = 0x70 }, - { .lomax = 75000, .pd = 0x4d, .d = 0x68 }, - { .lomax = 82000, .pd = 0x4c, .d = 0x60 }, - { .lomax = 89000, .pd = 0x4b, .d = 0x58 }, - { .lomax = 98000, .pd = 0x4a, .d = 0x50 }, - { .lomax = 109000, .pd = 0x49, .d = 0x48 }, - { .lomax = 123000, .pd = 0x48, .d = 0x40 }, - { .lomax = 131000, .pd = 0x3f, .d = 0x3c }, - { .lomax = 141000, .pd = 0x3e, .d = 0x38 }, - { .lomax = 151000, .pd = 0x3d, .d = 0x34 }, - { .lomax = 164000, .pd = 0x3c, .d = 0x30 }, - { .lomax = 179000, .pd = 0x3b, .d = 0x2c }, - { .lomax = 197000, .pd = 0x3a, .d = 0x28 }, - { .lomax = 219000, .pd = 0x39, .d = 0x24 }, - { .lomax = 246000, .pd = 0x38, .d = 0x20 }, - { .lomax = 263000, .pd = 0x2f, .d = 0x1e }, - { .lomax = 282000, .pd = 0x2e, .d = 0x1c }, - { .lomax = 303000, .pd = 0x2d, .d = 0x1a }, - { .lomax = 329000, .pd = 0x2c, .d = 0x18 }, - { .lomax = 359000, .pd = 0x2b, .d = 0x16 }, - { .lomax = 395000, .pd = 0x2a, .d = 0x14 }, - { .lomax = 438000, .pd = 0x29, .d = 0x12 }, - { .lomax = 493000, .pd = 0x28, .d = 0x10 }, - { .lomax = 526000, .pd = 0x1f, .d = 0x0f }, - { .lomax = 564000, .pd = 0x1e, .d = 0x0e }, - { .lomax = 607000, .pd = 0x1d, .d = 0x0d }, - { .lomax = 658000, .pd = 0x1c, .d = 0x0c }, - { .lomax = 718000, .pd = 0x1b, .d = 0x0b }, - { .lomax = 790000, .pd = 0x1a, .d = 0x0a }, - { .lomax = 877000, .pd = 0x19, .d = 0x09 }, - { .lomax = 987000, .pd = 0x18, .d = 0x08 }, - { .lomax = 0, .pd = 0x00, .d = 0x00 }, /* end */ -}; - -static struct tda18271_pll_map tda18271c2_main_pll[] = { - { .lomax = 33125, .pd = 0x57, .d = 0xf0 }, - { .lomax = 35500, .pd = 0x56, .d = 0xe0 }, - { .lomax = 38188, .pd = 0x55, .d = 0xd0 }, - { .lomax = 41375, .pd = 0x54, .d = 0xc0 }, - { .lomax = 45125, .pd = 0x53, .d = 0xb0 }, - { .lomax = 49688, .pd = 0x52, .d = 0xa0 }, - { .lomax = 55188, .pd = 0x51, .d = 0x90 }, - { .lomax = 62125, .pd = 0x50, .d = 0x80 }, - { .lomax = 66250, .pd = 0x47, .d = 0x78 }, - { .lomax = 71000, .pd = 0x46, .d = 0x70 }, - { .lomax = 76375, .pd = 0x45, .d = 0x68 }, - { .lomax = 82750, .pd = 0x44, .d = 0x60 }, - { .lomax = 90250, .pd = 0x43, .d = 0x58 }, - { .lomax = 99375, .pd = 0x42, .d = 0x50 }, - { .lomax = 110375, .pd = 0x41, .d = 0x48 }, - { .lomax = 124250, .pd = 0x40, .d = 0x40 }, - { .lomax = 132500, .pd = 0x37, .d = 0x3c }, - { .lomax = 142000, .pd = 0x36, .d = 0x38 }, - { .lomax = 152750, .pd = 0x35, .d = 0x34 }, - { .lomax = 165500, .pd = 0x34, .d = 0x30 }, - { .lomax = 180500, .pd = 0x33, .d = 0x2c }, - { .lomax = 198750, .pd = 0x32, .d = 0x28 }, - { .lomax = 220750, .pd = 0x31, .d = 0x24 }, - { .lomax = 248500, .pd = 0x30, .d = 0x20 }, - { .lomax = 265000, .pd = 0x27, .d = 0x1e }, - { .lomax = 284000, .pd = 0x26, .d = 0x1c }, - { .lomax = 305500, .pd = 0x25, .d = 0x1a }, - { .lomax = 331000, .pd = 0x24, .d = 0x18 }, - { .lomax = 361000, .pd = 0x23, .d = 0x16 }, - { .lomax = 397500, .pd = 0x22, .d = 0x14 }, - { .lomax = 441500, .pd = 0x21, .d = 0x12 }, - { .lomax = 497000, .pd = 0x20, .d = 0x10 }, - { .lomax = 530000, .pd = 0x17, .d = 0x0f }, - { .lomax = 568000, .pd = 0x16, .d = 0x0e }, - { .lomax = 611000, .pd = 0x15, .d = 0x0d }, - { .lomax = 662000, .pd = 0x14, .d = 0x0c }, - { .lomax = 722000, .pd = 0x13, .d = 0x0b }, - { .lomax = 795000, .pd = 0x12, .d = 0x0a }, - { .lomax = 883000, .pd = 0x11, .d = 0x09 }, - { .lomax = 994000, .pd = 0x10, .d = 0x08 }, - { .lomax = 0, .pd = 0x00, .d = 0x00 }, /* end */ -}; - -static struct tda18271_pll_map tda18271c1_cal_pll[] = { - { .lomax = 33000, .pd = 0xdd, .d = 0xd0 }, - { .lomax = 36000, .pd = 0xdc, .d = 0xc0 }, - { .lomax = 40000, .pd = 0xdb, .d = 0xb0 }, - { .lomax = 44000, .pd = 0xda, .d = 0xa0 }, - { .lomax = 49000, .pd = 0xd9, .d = 0x90 }, - { .lomax = 55000, .pd = 0xd8, .d = 0x80 }, - { .lomax = 63000, .pd = 0xd3, .d = 0x70 }, - { .lomax = 67000, .pd = 0xcd, .d = 0x68 }, - { .lomax = 73000, .pd = 0xcc, .d = 0x60 }, - { .lomax = 80000, .pd = 0xcb, .d = 0x58 }, - { .lomax = 88000, .pd = 0xca, .d = 0x50 }, - { .lomax = 98000, .pd = 0xc9, .d = 0x48 }, - { .lomax = 110000, .pd = 0xc8, .d = 0x40 }, - { .lomax = 126000, .pd = 0xc3, .d = 0x38 }, - { .lomax = 135000, .pd = 0xbd, .d = 0x34 }, - { .lomax = 147000, .pd = 0xbc, .d = 0x30 }, - { .lomax = 160000, .pd = 0xbb, .d = 0x2c }, - { .lomax = 176000, .pd = 0xba, .d = 0x28 }, - { .lomax = 196000, .pd = 0xb9, .d = 0x24 }, - { .lomax = 220000, .pd = 0xb8, .d = 0x20 }, - { .lomax = 252000, .pd = 0xb3, .d = 0x1c }, - { .lomax = 271000, .pd = 0xad, .d = 0x1a }, - { .lomax = 294000, .pd = 0xac, .d = 0x18 }, - { .lomax = 321000, .pd = 0xab, .d = 0x16 }, - { .lomax = 353000, .pd = 0xaa, .d = 0x14 }, - { .lomax = 392000, .pd = 0xa9, .d = 0x12 }, - { .lomax = 441000, .pd = 0xa8, .d = 0x10 }, - { .lomax = 505000, .pd = 0xa3, .d = 0x0e }, - { .lomax = 543000, .pd = 0x9d, .d = 0x0d }, - { .lomax = 589000, .pd = 0x9c, .d = 0x0c }, - { .lomax = 642000, .pd = 0x9b, .d = 0x0b }, - { .lomax = 707000, .pd = 0x9a, .d = 0x0a }, - { .lomax = 785000, .pd = 0x99, .d = 0x09 }, - { .lomax = 883000, .pd = 0x98, .d = 0x08 }, - { .lomax = 1010000, .pd = 0x93, .d = 0x07 }, - { .lomax = 0, .pd = 0x00, .d = 0x00 }, /* end */ -}; - -static struct tda18271_pll_map tda18271c2_cal_pll[] = { - { .lomax = 33813, .pd = 0xdd, .d = 0xd0 }, - { .lomax = 36625, .pd = 0xdc, .d = 0xc0 }, - { .lomax = 39938, .pd = 0xdb, .d = 0xb0 }, - { .lomax = 43938, .pd = 0xda, .d = 0xa0 }, - { .lomax = 48813, .pd = 0xd9, .d = 0x90 }, - { .lomax = 54938, .pd = 0xd8, .d = 0x80 }, - { .lomax = 62813, .pd = 0xd3, .d = 0x70 }, - { .lomax = 67625, .pd = 0xcd, .d = 0x68 }, - { .lomax = 73250, .pd = 0xcc, .d = 0x60 }, - { .lomax = 79875, .pd = 0xcb, .d = 0x58 }, - { .lomax = 87875, .pd = 0xca, .d = 0x50 }, - { .lomax = 97625, .pd = 0xc9, .d = 0x48 }, - { .lomax = 109875, .pd = 0xc8, .d = 0x40 }, - { .lomax = 125625, .pd = 0xc3, .d = 0x38 }, - { .lomax = 135250, .pd = 0xbd, .d = 0x34 }, - { .lomax = 146500, .pd = 0xbc, .d = 0x30 }, - { .lomax = 159750, .pd = 0xbb, .d = 0x2c }, - { .lomax = 175750, .pd = 0xba, .d = 0x28 }, - { .lomax = 195250, .pd = 0xb9, .d = 0x24 }, - { .lomax = 219750, .pd = 0xb8, .d = 0x20 }, - { .lomax = 251250, .pd = 0xb3, .d = 0x1c }, - { .lomax = 270500, .pd = 0xad, .d = 0x1a }, - { .lomax = 293000, .pd = 0xac, .d = 0x18 }, - { .lomax = 319500, .pd = 0xab, .d = 0x16 }, - { .lomax = 351500, .pd = 0xaa, .d = 0x14 }, - { .lomax = 390500, .pd = 0xa9, .d = 0x12 }, - { .lomax = 439500, .pd = 0xa8, .d = 0x10 }, - { .lomax = 502500, .pd = 0xa3, .d = 0x0e }, - { .lomax = 541000, .pd = 0x9d, .d = 0x0d }, - { .lomax = 586000, .pd = 0x9c, .d = 0x0c }, - { .lomax = 639000, .pd = 0x9b, .d = 0x0b }, - { .lomax = 703000, .pd = 0x9a, .d = 0x0a }, - { .lomax = 781000, .pd = 0x99, .d = 0x09 }, - { .lomax = 879000, .pd = 0x98, .d = 0x08 }, - { .lomax = 0, .pd = 0x00, .d = 0x00 }, /* end */ -}; - -static struct tda18271_map tda18271_bp_filter[] = { - { .rfmax = 62000, .val = 0x00 }, - { .rfmax = 84000, .val = 0x01 }, - { .rfmax = 100000, .val = 0x02 }, - { .rfmax = 140000, .val = 0x03 }, - { .rfmax = 170000, .val = 0x04 }, - { .rfmax = 180000, .val = 0x05 }, - { .rfmax = 865000, .val = 0x06 }, - { .rfmax = 0, .val = 0x00 }, /* end */ -}; - -static struct tda18271_map tda18271c1_km[] = { - { .rfmax = 61100, .val = 0x74 }, - { .rfmax = 350000, .val = 0x40 }, - { .rfmax = 720000, .val = 0x30 }, - { .rfmax = 865000, .val = 0x40 }, - { .rfmax = 0, .val = 0x00 }, /* end */ -}; - -static struct tda18271_map tda18271c2_km[] = { - { .rfmax = 47900, .val = 0x38 }, - { .rfmax = 61100, .val = 0x44 }, - { .rfmax = 350000, .val = 0x30 }, - { .rfmax = 720000, .val = 0x24 }, - { .rfmax = 865000, .val = 0x3c }, - { .rfmax = 0, .val = 0x00 }, /* end */ -}; - -static struct tda18271_map tda18271_rf_band[] = { - { .rfmax = 47900, .val = 0x00 }, - { .rfmax = 61100, .val = 0x01 }, -/* { .rfmax = 152600, .val = 0x02 }, */ - { .rfmax = 121200, .val = 0x02 }, - { .rfmax = 164700, .val = 0x03 }, - { .rfmax = 203500, .val = 0x04 }, - { .rfmax = 457800, .val = 0x05 }, - { .rfmax = 865000, .val = 0x06 }, - { .rfmax = 0, .val = 0x00 }, /* end */ -}; - -static struct tda18271_map tda18271_gain_taper[] = { - { .rfmax = 45400, .val = 0x1f }, - { .rfmax = 45800, .val = 0x1e }, - { .rfmax = 46200, .val = 0x1d }, - { .rfmax = 46700, .val = 0x1c }, - { .rfmax = 47100, .val = 0x1b }, - { .rfmax = 47500, .val = 0x1a }, - { .rfmax = 47900, .val = 0x19 }, - { .rfmax = 49600, .val = 0x17 }, - { .rfmax = 51200, .val = 0x16 }, - { .rfmax = 52900, .val = 0x15 }, - { .rfmax = 54500, .val = 0x14 }, - { .rfmax = 56200, .val = 0x13 }, - { .rfmax = 57800, .val = 0x12 }, - { .rfmax = 59500, .val = 0x11 }, - { .rfmax = 61100, .val = 0x10 }, - { .rfmax = 67600, .val = 0x0d }, - { .rfmax = 74200, .val = 0x0c }, - { .rfmax = 80700, .val = 0x0b }, - { .rfmax = 87200, .val = 0x0a }, - { .rfmax = 93800, .val = 0x09 }, - { .rfmax = 100300, .val = 0x08 }, - { .rfmax = 106900, .val = 0x07 }, - { .rfmax = 113400, .val = 0x06 }, - { .rfmax = 119900, .val = 0x05 }, - { .rfmax = 126500, .val = 0x04 }, - { .rfmax = 133000, .val = 0x03 }, - { .rfmax = 139500, .val = 0x02 }, - { .rfmax = 146100, .val = 0x01 }, - { .rfmax = 152600, .val = 0x00 }, - { .rfmax = 154300, .val = 0x1f }, - { .rfmax = 156100, .val = 0x1e }, - { .rfmax = 157800, .val = 0x1d }, - { .rfmax = 159500, .val = 0x1c }, - { .rfmax = 161200, .val = 0x1b }, - { .rfmax = 163000, .val = 0x1a }, - { .rfmax = 164700, .val = 0x19 }, - { .rfmax = 170200, .val = 0x17 }, - { .rfmax = 175800, .val = 0x16 }, - { .rfmax = 181300, .val = 0x15 }, - { .rfmax = 186900, .val = 0x14 }, - { .rfmax = 192400, .val = 0x13 }, - { .rfmax = 198000, .val = 0x12 }, - { .rfmax = 203500, .val = 0x11 }, - { .rfmax = 216200, .val = 0x14 }, - { .rfmax = 228900, .val = 0x13 }, - { .rfmax = 241600, .val = 0x12 }, - { .rfmax = 254400, .val = 0x11 }, - { .rfmax = 267100, .val = 0x10 }, - { .rfmax = 279800, .val = 0x0f }, - { .rfmax = 292500, .val = 0x0e }, - { .rfmax = 305200, .val = 0x0d }, - { .rfmax = 317900, .val = 0x0c }, - { .rfmax = 330700, .val = 0x0b }, - { .rfmax = 343400, .val = 0x0a }, - { .rfmax = 356100, .val = 0x09 }, - { .rfmax = 368800, .val = 0x08 }, - { .rfmax = 381500, .val = 0x07 }, - { .rfmax = 394200, .val = 0x06 }, - { .rfmax = 406900, .val = 0x05 }, - { .rfmax = 419700, .val = 0x04 }, - { .rfmax = 432400, .val = 0x03 }, - { .rfmax = 445100, .val = 0x02 }, - { .rfmax = 457800, .val = 0x01 }, - { .rfmax = 476300, .val = 0x19 }, - { .rfmax = 494800, .val = 0x18 }, - { .rfmax = 513300, .val = 0x17 }, - { .rfmax = 531800, .val = 0x16 }, - { .rfmax = 550300, .val = 0x15 }, - { .rfmax = 568900, .val = 0x14 }, - { .rfmax = 587400, .val = 0x13 }, - { .rfmax = 605900, .val = 0x12 }, - { .rfmax = 624400, .val = 0x11 }, - { .rfmax = 642900, .val = 0x10 }, - { .rfmax = 661400, .val = 0x0f }, - { .rfmax = 679900, .val = 0x0e }, - { .rfmax = 698400, .val = 0x0d }, - { .rfmax = 716900, .val = 0x0c }, - { .rfmax = 735400, .val = 0x0b }, - { .rfmax = 753900, .val = 0x0a }, - { .rfmax = 772500, .val = 0x09 }, - { .rfmax = 791000, .val = 0x08 }, - { .rfmax = 809500, .val = 0x07 }, - { .rfmax = 828000, .val = 0x06 }, - { .rfmax = 846500, .val = 0x05 }, - { .rfmax = 865000, .val = 0x04 }, - { .rfmax = 0, .val = 0x00 }, /* end */ -}; - -static struct tda18271_map tda18271c1_rf_cal[] = { - { .rfmax = 41000, .val = 0x1e }, - { .rfmax = 43000, .val = 0x30 }, - { .rfmax = 45000, .val = 0x43 }, - { .rfmax = 46000, .val = 0x4d }, - { .rfmax = 47000, .val = 0x54 }, - { .rfmax = 47900, .val = 0x64 }, - { .rfmax = 49100, .val = 0x20 }, - { .rfmax = 50000, .val = 0x22 }, - { .rfmax = 51000, .val = 0x2a }, - { .rfmax = 53000, .val = 0x32 }, - { .rfmax = 55000, .val = 0x35 }, - { .rfmax = 56000, .val = 0x3c }, - { .rfmax = 57000, .val = 0x3f }, - { .rfmax = 58000, .val = 0x48 }, - { .rfmax = 59000, .val = 0x4d }, - { .rfmax = 60000, .val = 0x58 }, - { .rfmax = 61100, .val = 0x5f }, - { .rfmax = 0, .val = 0x00 }, /* end */ -}; - -static struct tda18271_map tda18271c2_rf_cal[] = { - { .rfmax = 41000, .val = 0x0f }, - { .rfmax = 43000, .val = 0x1c }, - { .rfmax = 45000, .val = 0x2f }, - { .rfmax = 46000, .val = 0x39 }, - { .rfmax = 47000, .val = 0x40 }, - { .rfmax = 47900, .val = 0x50 }, - { .rfmax = 49100, .val = 0x16 }, - { .rfmax = 50000, .val = 0x18 }, - { .rfmax = 51000, .val = 0x20 }, - { .rfmax = 53000, .val = 0x28 }, - { .rfmax = 55000, .val = 0x2b }, - { .rfmax = 56000, .val = 0x32 }, - { .rfmax = 57000, .val = 0x35 }, - { .rfmax = 58000, .val = 0x3e }, - { .rfmax = 59000, .val = 0x43 }, - { .rfmax = 60000, .val = 0x4e }, - { .rfmax = 61100, .val = 0x55 }, - { .rfmax = 63000, .val = 0x0f }, - { .rfmax = 64000, .val = 0x11 }, - { .rfmax = 65000, .val = 0x12 }, - { .rfmax = 66000, .val = 0x15 }, - { .rfmax = 67000, .val = 0x16 }, - { .rfmax = 68000, .val = 0x17 }, - { .rfmax = 70000, .val = 0x19 }, - { .rfmax = 71000, .val = 0x1c }, - { .rfmax = 72000, .val = 0x1d }, - { .rfmax = 73000, .val = 0x1f }, - { .rfmax = 74000, .val = 0x20 }, - { .rfmax = 75000, .val = 0x21 }, - { .rfmax = 76000, .val = 0x24 }, - { .rfmax = 77000, .val = 0x25 }, - { .rfmax = 78000, .val = 0x27 }, - { .rfmax = 80000, .val = 0x28 }, - { .rfmax = 81000, .val = 0x29 }, - { .rfmax = 82000, .val = 0x2d }, - { .rfmax = 83000, .val = 0x2e }, - { .rfmax = 84000, .val = 0x2f }, - { .rfmax = 85000, .val = 0x31 }, - { .rfmax = 86000, .val = 0x33 }, - { .rfmax = 87000, .val = 0x34 }, - { .rfmax = 88000, .val = 0x35 }, - { .rfmax = 89000, .val = 0x37 }, - { .rfmax = 90000, .val = 0x38 }, - { .rfmax = 91000, .val = 0x39 }, - { .rfmax = 93000, .val = 0x3c }, - { .rfmax = 94000, .val = 0x3e }, - { .rfmax = 95000, .val = 0x3f }, - { .rfmax = 96000, .val = 0x40 }, - { .rfmax = 97000, .val = 0x42 }, - { .rfmax = 99000, .val = 0x45 }, - { .rfmax = 100000, .val = 0x46 }, - { .rfmax = 102000, .val = 0x48 }, - { .rfmax = 103000, .val = 0x4a }, - { .rfmax = 105000, .val = 0x4d }, - { .rfmax = 106000, .val = 0x4e }, - { .rfmax = 107000, .val = 0x50 }, - { .rfmax = 108000, .val = 0x51 }, - { .rfmax = 110000, .val = 0x54 }, - { .rfmax = 111000, .val = 0x56 }, - { .rfmax = 112000, .val = 0x57 }, - { .rfmax = 113000, .val = 0x58 }, - { .rfmax = 114000, .val = 0x59 }, - { .rfmax = 115000, .val = 0x5c }, - { .rfmax = 116000, .val = 0x5d }, - { .rfmax = 117000, .val = 0x5f }, - { .rfmax = 119000, .val = 0x60 }, - { .rfmax = 120000, .val = 0x64 }, - { .rfmax = 121000, .val = 0x65 }, - { .rfmax = 122000, .val = 0x66 }, - { .rfmax = 123000, .val = 0x68 }, - { .rfmax = 124000, .val = 0x69 }, - { .rfmax = 125000, .val = 0x6c }, - { .rfmax = 126000, .val = 0x6d }, - { .rfmax = 127000, .val = 0x6e }, - { .rfmax = 128000, .val = 0x70 }, - { .rfmax = 129000, .val = 0x71 }, - { .rfmax = 130000, .val = 0x75 }, - { .rfmax = 131000, .val = 0x77 }, - { .rfmax = 132000, .val = 0x78 }, - { .rfmax = 133000, .val = 0x7b }, - { .rfmax = 134000, .val = 0x7e }, - { .rfmax = 135000, .val = 0x81 }, - { .rfmax = 136000, .val = 0x82 }, - { .rfmax = 137000, .val = 0x87 }, - { .rfmax = 138000, .val = 0x88 }, - { .rfmax = 139000, .val = 0x8d }, - { .rfmax = 140000, .val = 0x8e }, - { .rfmax = 141000, .val = 0x91 }, - { .rfmax = 142000, .val = 0x95 }, - { .rfmax = 143000, .val = 0x9a }, - { .rfmax = 144000, .val = 0x9d }, - { .rfmax = 145000, .val = 0xa1 }, - { .rfmax = 146000, .val = 0xa2 }, - { .rfmax = 147000, .val = 0xa4 }, - { .rfmax = 148000, .val = 0xa9 }, - { .rfmax = 149000, .val = 0xae }, - { .rfmax = 150000, .val = 0xb0 }, - { .rfmax = 151000, .val = 0xb1 }, - { .rfmax = 152000, .val = 0xb7 }, - { .rfmax = 153000, .val = 0xbd }, - { .rfmax = 154000, .val = 0x20 }, - { .rfmax = 155000, .val = 0x22 }, - { .rfmax = 156000, .val = 0x24 }, - { .rfmax = 157000, .val = 0x25 }, - { .rfmax = 158000, .val = 0x27 }, - { .rfmax = 159000, .val = 0x29 }, - { .rfmax = 160000, .val = 0x2c }, - { .rfmax = 161000, .val = 0x2d }, - { .rfmax = 163000, .val = 0x2e }, - { .rfmax = 164000, .val = 0x2f }, - { .rfmax = 165000, .val = 0x30 }, - { .rfmax = 166000, .val = 0x11 }, - { .rfmax = 167000, .val = 0x12 }, - { .rfmax = 168000, .val = 0x13 }, - { .rfmax = 169000, .val = 0x14 }, - { .rfmax = 170000, .val = 0x15 }, - { .rfmax = 172000, .val = 0x16 }, - { .rfmax = 173000, .val = 0x17 }, - { .rfmax = 174000, .val = 0x18 }, - { .rfmax = 175000, .val = 0x1a }, - { .rfmax = 176000, .val = 0x1b }, - { .rfmax = 178000, .val = 0x1d }, - { .rfmax = 179000, .val = 0x1e }, - { .rfmax = 180000, .val = 0x1f }, - { .rfmax = 181000, .val = 0x20 }, - { .rfmax = 182000, .val = 0x21 }, - { .rfmax = 183000, .val = 0x22 }, - { .rfmax = 184000, .val = 0x24 }, - { .rfmax = 185000, .val = 0x25 }, - { .rfmax = 186000, .val = 0x26 }, - { .rfmax = 187000, .val = 0x27 }, - { .rfmax = 188000, .val = 0x29 }, - { .rfmax = 189000, .val = 0x2a }, - { .rfmax = 190000, .val = 0x2c }, - { .rfmax = 191000, .val = 0x2d }, - { .rfmax = 192000, .val = 0x2e }, - { .rfmax = 193000, .val = 0x2f }, - { .rfmax = 194000, .val = 0x30 }, - { .rfmax = 195000, .val = 0x33 }, - { .rfmax = 196000, .val = 0x35 }, - { .rfmax = 198000, .val = 0x36 }, - { .rfmax = 200000, .val = 0x38 }, - { .rfmax = 201000, .val = 0x3c }, - { .rfmax = 202000, .val = 0x3d }, - { .rfmax = 203500, .val = 0x3e }, - { .rfmax = 206000, .val = 0x0e }, - { .rfmax = 208000, .val = 0x0f }, - { .rfmax = 212000, .val = 0x10 }, - { .rfmax = 216000, .val = 0x11 }, - { .rfmax = 217000, .val = 0x12 }, - { .rfmax = 218000, .val = 0x13 }, - { .rfmax = 220000, .val = 0x14 }, - { .rfmax = 222000, .val = 0x15 }, - { .rfmax = 225000, .val = 0x16 }, - { .rfmax = 228000, .val = 0x17 }, - { .rfmax = 231000, .val = 0x18 }, - { .rfmax = 234000, .val = 0x19 }, - { .rfmax = 235000, .val = 0x1a }, - { .rfmax = 236000, .val = 0x1b }, - { .rfmax = 237000, .val = 0x1c }, - { .rfmax = 240000, .val = 0x1d }, - { .rfmax = 242000, .val = 0x1f }, - { .rfmax = 247000, .val = 0x20 }, - { .rfmax = 249000, .val = 0x21 }, - { .rfmax = 252000, .val = 0x22 }, - { .rfmax = 253000, .val = 0x23 }, - { .rfmax = 254000, .val = 0x24 }, - { .rfmax = 256000, .val = 0x25 }, - { .rfmax = 259000, .val = 0x26 }, - { .rfmax = 262000, .val = 0x27 }, - { .rfmax = 264000, .val = 0x28 }, - { .rfmax = 267000, .val = 0x29 }, - { .rfmax = 269000, .val = 0x2a }, - { .rfmax = 271000, .val = 0x2b }, - { .rfmax = 273000, .val = 0x2c }, - { .rfmax = 275000, .val = 0x2d }, - { .rfmax = 277000, .val = 0x2e }, - { .rfmax = 279000, .val = 0x2f }, - { .rfmax = 282000, .val = 0x30 }, - { .rfmax = 284000, .val = 0x31 }, - { .rfmax = 286000, .val = 0x32 }, - { .rfmax = 287000, .val = 0x33 }, - { .rfmax = 290000, .val = 0x34 }, - { .rfmax = 293000, .val = 0x35 }, - { .rfmax = 295000, .val = 0x36 }, - { .rfmax = 297000, .val = 0x37 }, - { .rfmax = 300000, .val = 0x38 }, - { .rfmax = 303000, .val = 0x39 }, - { .rfmax = 305000, .val = 0x3a }, - { .rfmax = 306000, .val = 0x3b }, - { .rfmax = 307000, .val = 0x3c }, - { .rfmax = 310000, .val = 0x3d }, - { .rfmax = 312000, .val = 0x3e }, - { .rfmax = 315000, .val = 0x3f }, - { .rfmax = 318000, .val = 0x40 }, - { .rfmax = 320000, .val = 0x41 }, - { .rfmax = 323000, .val = 0x42 }, - { .rfmax = 324000, .val = 0x43 }, - { .rfmax = 325000, .val = 0x44 }, - { .rfmax = 327000, .val = 0x45 }, - { .rfmax = 331000, .val = 0x46 }, - { .rfmax = 334000, .val = 0x47 }, - { .rfmax = 337000, .val = 0x48 }, - { .rfmax = 339000, .val = 0x49 }, - { .rfmax = 340000, .val = 0x4a }, - { .rfmax = 341000, .val = 0x4b }, - { .rfmax = 343000, .val = 0x4c }, - { .rfmax = 345000, .val = 0x4d }, - { .rfmax = 349000, .val = 0x4e }, - { .rfmax = 352000, .val = 0x4f }, - { .rfmax = 353000, .val = 0x50 }, - { .rfmax = 355000, .val = 0x51 }, - { .rfmax = 357000, .val = 0x52 }, - { .rfmax = 359000, .val = 0x53 }, - { .rfmax = 361000, .val = 0x54 }, - { .rfmax = 362000, .val = 0x55 }, - { .rfmax = 364000, .val = 0x56 }, - { .rfmax = 368000, .val = 0x57 }, - { .rfmax = 370000, .val = 0x58 }, - { .rfmax = 372000, .val = 0x59 }, - { .rfmax = 375000, .val = 0x5a }, - { .rfmax = 376000, .val = 0x5b }, - { .rfmax = 377000, .val = 0x5c }, - { .rfmax = 379000, .val = 0x5d }, - { .rfmax = 382000, .val = 0x5e }, - { .rfmax = 384000, .val = 0x5f }, - { .rfmax = 385000, .val = 0x60 }, - { .rfmax = 386000, .val = 0x61 }, - { .rfmax = 388000, .val = 0x62 }, - { .rfmax = 390000, .val = 0x63 }, - { .rfmax = 393000, .val = 0x64 }, - { .rfmax = 394000, .val = 0x65 }, - { .rfmax = 396000, .val = 0x66 }, - { .rfmax = 397000, .val = 0x67 }, - { .rfmax = 398000, .val = 0x68 }, - { .rfmax = 400000, .val = 0x69 }, - { .rfmax = 402000, .val = 0x6a }, - { .rfmax = 403000, .val = 0x6b }, - { .rfmax = 407000, .val = 0x6c }, - { .rfmax = 408000, .val = 0x6d }, - { .rfmax = 409000, .val = 0x6e }, - { .rfmax = 410000, .val = 0x6f }, - { .rfmax = 411000, .val = 0x70 }, - { .rfmax = 412000, .val = 0x71 }, - { .rfmax = 413000, .val = 0x72 }, - { .rfmax = 414000, .val = 0x73 }, - { .rfmax = 417000, .val = 0x74 }, - { .rfmax = 418000, .val = 0x75 }, - { .rfmax = 420000, .val = 0x76 }, - { .rfmax = 422000, .val = 0x77 }, - { .rfmax = 423000, .val = 0x78 }, - { .rfmax = 424000, .val = 0x79 }, - { .rfmax = 427000, .val = 0x7a }, - { .rfmax = 428000, .val = 0x7b }, - { .rfmax = 429000, .val = 0x7d }, - { .rfmax = 432000, .val = 0x7f }, - { .rfmax = 434000, .val = 0x80 }, - { .rfmax = 435000, .val = 0x81 }, - { .rfmax = 436000, .val = 0x83 }, - { .rfmax = 437000, .val = 0x84 }, - { .rfmax = 438000, .val = 0x85 }, - { .rfmax = 439000, .val = 0x86 }, - { .rfmax = 440000, .val = 0x87 }, - { .rfmax = 441000, .val = 0x88 }, - { .rfmax = 442000, .val = 0x89 }, - { .rfmax = 445000, .val = 0x8a }, - { .rfmax = 446000, .val = 0x8b }, - { .rfmax = 447000, .val = 0x8c }, - { .rfmax = 448000, .val = 0x8e }, - { .rfmax = 449000, .val = 0x8f }, - { .rfmax = 450000, .val = 0x90 }, - { .rfmax = 452000, .val = 0x91 }, - { .rfmax = 453000, .val = 0x93 }, - { .rfmax = 454000, .val = 0x94 }, - { .rfmax = 456000, .val = 0x96 }, - { .rfmax = 457000, .val = 0x98 }, - { .rfmax = 461000, .val = 0x11 }, - { .rfmax = 468000, .val = 0x12 }, - { .rfmax = 472000, .val = 0x13 }, - { .rfmax = 473000, .val = 0x14 }, - { .rfmax = 474000, .val = 0x15 }, - { .rfmax = 481000, .val = 0x16 }, - { .rfmax = 486000, .val = 0x17 }, - { .rfmax = 491000, .val = 0x18 }, - { .rfmax = 498000, .val = 0x19 }, - { .rfmax = 499000, .val = 0x1a }, - { .rfmax = 501000, .val = 0x1b }, - { .rfmax = 506000, .val = 0x1c }, - { .rfmax = 511000, .val = 0x1d }, - { .rfmax = 516000, .val = 0x1e }, - { .rfmax = 520000, .val = 0x1f }, - { .rfmax = 521000, .val = 0x20 }, - { .rfmax = 525000, .val = 0x21 }, - { .rfmax = 529000, .val = 0x22 }, - { .rfmax = 533000, .val = 0x23 }, - { .rfmax = 539000, .val = 0x24 }, - { .rfmax = 541000, .val = 0x25 }, - { .rfmax = 547000, .val = 0x26 }, - { .rfmax = 549000, .val = 0x27 }, - { .rfmax = 551000, .val = 0x28 }, - { .rfmax = 556000, .val = 0x29 }, - { .rfmax = 561000, .val = 0x2a }, - { .rfmax = 563000, .val = 0x2b }, - { .rfmax = 565000, .val = 0x2c }, - { .rfmax = 569000, .val = 0x2d }, - { .rfmax = 571000, .val = 0x2e }, - { .rfmax = 577000, .val = 0x2f }, - { .rfmax = 580000, .val = 0x30 }, - { .rfmax = 582000, .val = 0x31 }, - { .rfmax = 584000, .val = 0x32 }, - { .rfmax = 588000, .val = 0x33 }, - { .rfmax = 591000, .val = 0x34 }, - { .rfmax = 596000, .val = 0x35 }, - { .rfmax = 598000, .val = 0x36 }, - { .rfmax = 603000, .val = 0x37 }, - { .rfmax = 604000, .val = 0x38 }, - { .rfmax = 606000, .val = 0x39 }, - { .rfmax = 612000, .val = 0x3a }, - { .rfmax = 615000, .val = 0x3b }, - { .rfmax = 617000, .val = 0x3c }, - { .rfmax = 621000, .val = 0x3d }, - { .rfmax = 622000, .val = 0x3e }, - { .rfmax = 625000, .val = 0x3f }, - { .rfmax = 632000, .val = 0x40 }, - { .rfmax = 633000, .val = 0x41 }, - { .rfmax = 634000, .val = 0x42 }, - { .rfmax = 642000, .val = 0x43 }, - { .rfmax = 643000, .val = 0x44 }, - { .rfmax = 647000, .val = 0x45 }, - { .rfmax = 650000, .val = 0x46 }, - { .rfmax = 652000, .val = 0x47 }, - { .rfmax = 657000, .val = 0x48 }, - { .rfmax = 661000, .val = 0x49 }, - { .rfmax = 662000, .val = 0x4a }, - { .rfmax = 665000, .val = 0x4b }, - { .rfmax = 667000, .val = 0x4c }, - { .rfmax = 670000, .val = 0x4d }, - { .rfmax = 673000, .val = 0x4e }, - { .rfmax = 676000, .val = 0x4f }, - { .rfmax = 677000, .val = 0x50 }, - { .rfmax = 681000, .val = 0x51 }, - { .rfmax = 683000, .val = 0x52 }, - { .rfmax = 686000, .val = 0x53 }, - { .rfmax = 688000, .val = 0x54 }, - { .rfmax = 689000, .val = 0x55 }, - { .rfmax = 691000, .val = 0x56 }, - { .rfmax = 695000, .val = 0x57 }, - { .rfmax = 698000, .val = 0x58 }, - { .rfmax = 703000, .val = 0x59 }, - { .rfmax = 704000, .val = 0x5a }, - { .rfmax = 705000, .val = 0x5b }, - { .rfmax = 707000, .val = 0x5c }, - { .rfmax = 710000, .val = 0x5d }, - { .rfmax = 712000, .val = 0x5e }, - { .rfmax = 717000, .val = 0x5f }, - { .rfmax = 718000, .val = 0x60 }, - { .rfmax = 721000, .val = 0x61 }, - { .rfmax = 722000, .val = 0x62 }, - { .rfmax = 723000, .val = 0x63 }, - { .rfmax = 725000, .val = 0x64 }, - { .rfmax = 727000, .val = 0x65 }, - { .rfmax = 730000, .val = 0x66 }, - { .rfmax = 732000, .val = 0x67 }, - { .rfmax = 735000, .val = 0x68 }, - { .rfmax = 740000, .val = 0x69 }, - { .rfmax = 741000, .val = 0x6a }, - { .rfmax = 742000, .val = 0x6b }, - { .rfmax = 743000, .val = 0x6c }, - { .rfmax = 745000, .val = 0x6d }, - { .rfmax = 747000, .val = 0x6e }, - { .rfmax = 748000, .val = 0x6f }, - { .rfmax = 750000, .val = 0x70 }, - { .rfmax = 752000, .val = 0x71 }, - { .rfmax = 754000, .val = 0x72 }, - { .rfmax = 757000, .val = 0x73 }, - { .rfmax = 758000, .val = 0x74 }, - { .rfmax = 760000, .val = 0x75 }, - { .rfmax = 763000, .val = 0x76 }, - { .rfmax = 764000, .val = 0x77 }, - { .rfmax = 766000, .val = 0x78 }, - { .rfmax = 767000, .val = 0x79 }, - { .rfmax = 768000, .val = 0x7a }, - { .rfmax = 773000, .val = 0x7b }, - { .rfmax = 774000, .val = 0x7c }, - { .rfmax = 776000, .val = 0x7d }, - { .rfmax = 777000, .val = 0x7e }, - { .rfmax = 778000, .val = 0x7f }, - { .rfmax = 779000, .val = 0x80 }, - { .rfmax = 781000, .val = 0x81 }, - { .rfmax = 783000, .val = 0x82 }, - { .rfmax = 784000, .val = 0x83 }, - { .rfmax = 785000, .val = 0x84 }, - { .rfmax = 786000, .val = 0x85 }, - { .rfmax = 793000, .val = 0x86 }, - { .rfmax = 794000, .val = 0x87 }, - { .rfmax = 795000, .val = 0x88 }, - { .rfmax = 797000, .val = 0x89 }, - { .rfmax = 799000, .val = 0x8a }, - { .rfmax = 801000, .val = 0x8b }, - { .rfmax = 802000, .val = 0x8c }, - { .rfmax = 803000, .val = 0x8d }, - { .rfmax = 804000, .val = 0x8e }, - { .rfmax = 810000, .val = 0x90 }, - { .rfmax = 811000, .val = 0x91 }, - { .rfmax = 812000, .val = 0x92 }, - { .rfmax = 814000, .val = 0x93 }, - { .rfmax = 816000, .val = 0x94 }, - { .rfmax = 817000, .val = 0x96 }, - { .rfmax = 818000, .val = 0x97 }, - { .rfmax = 820000, .val = 0x98 }, - { .rfmax = 821000, .val = 0x99 }, - { .rfmax = 822000, .val = 0x9a }, - { .rfmax = 828000, .val = 0x9b }, - { .rfmax = 829000, .val = 0x9d }, - { .rfmax = 830000, .val = 0x9f }, - { .rfmax = 831000, .val = 0xa0 }, - { .rfmax = 833000, .val = 0xa1 }, - { .rfmax = 835000, .val = 0xa2 }, - { .rfmax = 836000, .val = 0xa3 }, - { .rfmax = 837000, .val = 0xa4 }, - { .rfmax = 838000, .val = 0xa6 }, - { .rfmax = 840000, .val = 0xa8 }, - { .rfmax = 842000, .val = 0xa9 }, - { .rfmax = 845000, .val = 0xaa }, - { .rfmax = 846000, .val = 0xab }, - { .rfmax = 847000, .val = 0xad }, - { .rfmax = 848000, .val = 0xae }, - { .rfmax = 852000, .val = 0xaf }, - { .rfmax = 853000, .val = 0xb0 }, - { .rfmax = 858000, .val = 0xb1 }, - { .rfmax = 860000, .val = 0xb2 }, - { .rfmax = 861000, .val = 0xb3 }, - { .rfmax = 862000, .val = 0xb4 }, - { .rfmax = 863000, .val = 0xb6 }, - { .rfmax = 864000, .val = 0xb8 }, - { .rfmax = 865000, .val = 0xb9 }, - { .rfmax = 0, .val = 0x00 }, /* end */ -}; - -static struct tda18271_map tda18271_ir_measure[] = { - { .rfmax = 30000, .val = 4 }, - { .rfmax = 200000, .val = 5 }, - { .rfmax = 600000, .val = 6 }, - { .rfmax = 865000, .val = 7 }, - { .rfmax = 0, .val = 0 }, /* end */ -}; - -static struct tda18271_map tda18271_rf_cal_dc_over_dt[] = { - { .rfmax = 47900, .val = 0x00 }, - { .rfmax = 55000, .val = 0x00 }, - { .rfmax = 61100, .val = 0x0a }, - { .rfmax = 64000, .val = 0x0a }, - { .rfmax = 82000, .val = 0x14 }, - { .rfmax = 84000, .val = 0x19 }, - { .rfmax = 119000, .val = 0x1c }, - { .rfmax = 124000, .val = 0x20 }, - { .rfmax = 129000, .val = 0x2a }, - { .rfmax = 134000, .val = 0x32 }, - { .rfmax = 139000, .val = 0x39 }, - { .rfmax = 144000, .val = 0x3e }, - { .rfmax = 149000, .val = 0x3f }, - { .rfmax = 152600, .val = 0x40 }, - { .rfmax = 154000, .val = 0x40 }, - { .rfmax = 164700, .val = 0x41 }, - { .rfmax = 203500, .val = 0x32 }, - { .rfmax = 353000, .val = 0x19 }, - { .rfmax = 356000, .val = 0x1a }, - { .rfmax = 359000, .val = 0x1b }, - { .rfmax = 363000, .val = 0x1c }, - { .rfmax = 366000, .val = 0x1d }, - { .rfmax = 369000, .val = 0x1e }, - { .rfmax = 373000, .val = 0x1f }, - { .rfmax = 376000, .val = 0x20 }, - { .rfmax = 379000, .val = 0x21 }, - { .rfmax = 383000, .val = 0x22 }, - { .rfmax = 386000, .val = 0x23 }, - { .rfmax = 389000, .val = 0x24 }, - { .rfmax = 393000, .val = 0x25 }, - { .rfmax = 396000, .val = 0x26 }, - { .rfmax = 399000, .val = 0x27 }, - { .rfmax = 402000, .val = 0x28 }, - { .rfmax = 404000, .val = 0x29 }, - { .rfmax = 407000, .val = 0x2a }, - { .rfmax = 409000, .val = 0x2b }, - { .rfmax = 412000, .val = 0x2c }, - { .rfmax = 414000, .val = 0x2d }, - { .rfmax = 417000, .val = 0x2e }, - { .rfmax = 419000, .val = 0x2f }, - { .rfmax = 422000, .val = 0x30 }, - { .rfmax = 424000, .val = 0x31 }, - { .rfmax = 427000, .val = 0x32 }, - { .rfmax = 429000, .val = 0x33 }, - { .rfmax = 432000, .val = 0x34 }, - { .rfmax = 434000, .val = 0x35 }, - { .rfmax = 437000, .val = 0x36 }, - { .rfmax = 439000, .val = 0x37 }, - { .rfmax = 442000, .val = 0x38 }, - { .rfmax = 444000, .val = 0x39 }, - { .rfmax = 447000, .val = 0x3a }, - { .rfmax = 449000, .val = 0x3b }, - { .rfmax = 457800, .val = 0x3c }, - { .rfmax = 465000, .val = 0x0f }, - { .rfmax = 477000, .val = 0x12 }, - { .rfmax = 483000, .val = 0x14 }, - { .rfmax = 502000, .val = 0x19 }, - { .rfmax = 508000, .val = 0x1b }, - { .rfmax = 519000, .val = 0x1c }, - { .rfmax = 522000, .val = 0x1d }, - { .rfmax = 524000, .val = 0x1e }, - { .rfmax = 534000, .val = 0x1f }, - { .rfmax = 549000, .val = 0x20 }, - { .rfmax = 554000, .val = 0x22 }, - { .rfmax = 584000, .val = 0x24 }, - { .rfmax = 589000, .val = 0x26 }, - { .rfmax = 658000, .val = 0x27 }, - { .rfmax = 664000, .val = 0x2c }, - { .rfmax = 669000, .val = 0x2d }, - { .rfmax = 699000, .val = 0x2e }, - { .rfmax = 704000, .val = 0x30 }, - { .rfmax = 709000, .val = 0x31 }, - { .rfmax = 714000, .val = 0x32 }, - { .rfmax = 724000, .val = 0x33 }, - { .rfmax = 729000, .val = 0x36 }, - { .rfmax = 739000, .val = 0x38 }, - { .rfmax = 744000, .val = 0x39 }, - { .rfmax = 749000, .val = 0x3b }, - { .rfmax = 754000, .val = 0x3c }, - { .rfmax = 759000, .val = 0x3d }, - { .rfmax = 764000, .val = 0x3e }, - { .rfmax = 769000, .val = 0x3f }, - { .rfmax = 774000, .val = 0x40 }, - { .rfmax = 779000, .val = 0x41 }, - { .rfmax = 784000, .val = 0x43 }, - { .rfmax = 789000, .val = 0x46 }, - { .rfmax = 794000, .val = 0x48 }, - { .rfmax = 799000, .val = 0x4b }, - { .rfmax = 804000, .val = 0x4f }, - { .rfmax = 809000, .val = 0x54 }, - { .rfmax = 814000, .val = 0x59 }, - { .rfmax = 819000, .val = 0x5d }, - { .rfmax = 824000, .val = 0x61 }, - { .rfmax = 829000, .val = 0x68 }, - { .rfmax = 834000, .val = 0x6e }, - { .rfmax = 839000, .val = 0x75 }, - { .rfmax = 844000, .val = 0x7e }, - { .rfmax = 849000, .val = 0x82 }, - { .rfmax = 854000, .val = 0x84 }, - { .rfmax = 859000, .val = 0x8f }, - { .rfmax = 865000, .val = 0x9a }, - { .rfmax = 0, .val = 0x00 }, /* end */ -}; - -/*---------------------------------------------------------------------*/ - -struct tda18271_thermo_map { - u8 d; - u8 r0; - u8 r1; -}; - -static struct tda18271_thermo_map tda18271_thermometer[] = { - { .d = 0x00, .r0 = 60, .r1 = 92 }, - { .d = 0x01, .r0 = 62, .r1 = 94 }, - { .d = 0x02, .r0 = 66, .r1 = 98 }, - { .d = 0x03, .r0 = 64, .r1 = 96 }, - { .d = 0x04, .r0 = 74, .r1 = 106 }, - { .d = 0x05, .r0 = 72, .r1 = 104 }, - { .d = 0x06, .r0 = 68, .r1 = 100 }, - { .d = 0x07, .r0 = 70, .r1 = 102 }, - { .d = 0x08, .r0 = 90, .r1 = 122 }, - { .d = 0x09, .r0 = 88, .r1 = 120 }, - { .d = 0x0a, .r0 = 84, .r1 = 116 }, - { .d = 0x0b, .r0 = 86, .r1 = 118 }, - { .d = 0x0c, .r0 = 76, .r1 = 108 }, - { .d = 0x0d, .r0 = 78, .r1 = 110 }, - { .d = 0x0e, .r0 = 82, .r1 = 114 }, - { .d = 0x0f, .r0 = 80, .r1 = 112 }, - { .d = 0x00, .r0 = 0, .r1 = 0 }, /* end */ -}; - -int tda18271_lookup_thermometer(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - int val, i = 0; - - while (tda18271_thermometer[i].d < (regs[R_TM] & 0x0f)) { - if (tda18271_thermometer[i + 1].d == 0) - break; - i++; - } - - if ((regs[R_TM] & 0x20) == 0x20) - val = tda18271_thermometer[i].r1; - else - val = tda18271_thermometer[i].r0; - - tda_map("(%d) tm = %d\n", i, val); - - return val; -} - -/*---------------------------------------------------------------------*/ - -struct tda18271_cid_target_map { - u32 rfmax; - u8 target; - u16 limit; -}; - -static struct tda18271_cid_target_map tda18271_cid_target[] = { - { .rfmax = 46000, .target = 0x04, .limit = 1800 }, - { .rfmax = 52200, .target = 0x0a, .limit = 1500 }, - { .rfmax = 79100, .target = 0x01, .limit = 4000 }, - { .rfmax = 136800, .target = 0x18, .limit = 4000 }, - { .rfmax = 156700, .target = 0x18, .limit = 4000 }, - { .rfmax = 156700, .target = 0x18, .limit = 4000 }, - { .rfmax = 186250, .target = 0x0a, .limit = 4000 }, - { .rfmax = 230000, .target = 0x0a, .limit = 4000 }, - { .rfmax = 345000, .target = 0x18, .limit = 4000 }, - { .rfmax = 426000, .target = 0x0e, .limit = 4000 }, - { .rfmax = 489500, .target = 0x1e, .limit = 4000 }, - { .rfmax = 697500, .target = 0x32, .limit = 4000 }, - { .rfmax = 842000, .target = 0x3a, .limit = 4000 }, - { .rfmax = 0, .target = 0x00, .limit = 0 }, /* end */ -}; - -int tda18271_lookup_cid_target(struct dvb_frontend *fe, - u32 *freq, u8 *cid_target, u16 *count_limit) -{ - int i = 0; - - while ((tda18271_cid_target[i].rfmax * 1000) < *freq) { - if (tda18271_cid_target[i + 1].rfmax == 0) - break; - i++; - } - *cid_target = tda18271_cid_target[i].target; - *count_limit = tda18271_cid_target[i].limit; - - tda_map("(%d) cid_target = %02x, count_limit = %d\n", i, - tda18271_cid_target[i].target, tda18271_cid_target[i].limit); - - return 0; -} - -/*---------------------------------------------------------------------*/ - -static struct tda18271_rf_tracking_filter_cal tda18271_rf_band_template[] = { - { .rfmax = 47900, .rfband = 0x00, - .rf1_def = 46000, .rf2_def = 0, .rf3_def = 0 }, - { .rfmax = 61100, .rfband = 0x01, - .rf1_def = 52200, .rf2_def = 0, .rf3_def = 0 }, - { .rfmax = 152600, .rfband = 0x02, - .rf1_def = 70100, .rf2_def = 136800, .rf3_def = 0 }, - { .rfmax = 164700, .rfband = 0x03, - .rf1_def = 156700, .rf2_def = 0, .rf3_def = 0 }, - { .rfmax = 203500, .rfband = 0x04, - .rf1_def = 186250, .rf2_def = 0, .rf3_def = 0 }, - { .rfmax = 457800, .rfband = 0x05, - .rf1_def = 230000, .rf2_def = 345000, .rf3_def = 426000 }, - { .rfmax = 865000, .rfband = 0x06, - .rf1_def = 489500, .rf2_def = 697500, .rf3_def = 842000 }, - { .rfmax = 0, .rfband = 0x00, - .rf1_def = 0, .rf2_def = 0, .rf3_def = 0 }, /* end */ -}; - -int tda18271_lookup_rf_band(struct dvb_frontend *fe, u32 *freq, u8 *rf_band) -{ - struct tda18271_priv *priv = fe->tuner_priv; - struct tda18271_rf_tracking_filter_cal *map = priv->rf_cal_state; - int i = 0; - - while ((map[i].rfmax * 1000) < *freq) { - if (tda18271_debug & DBG_ADV) - tda_map("(%d) rfmax = %d < freq = %d, " - "rf1_def = %d, rf2_def = %d, rf3_def = %d, " - "rf1 = %d, rf2 = %d, rf3 = %d, " - "rf_a1 = %d, rf_a2 = %d, " - "rf_b1 = %d, rf_b2 = %d\n", - i, map[i].rfmax * 1000, *freq, - map[i].rf1_def, map[i].rf2_def, map[i].rf3_def, - map[i].rf1, map[i].rf2, map[i].rf3, - map[i].rf_a1, map[i].rf_a2, - map[i].rf_b1, map[i].rf_b2); - if (map[i].rfmax == 0) - return -EINVAL; - i++; - } - if (rf_band) - *rf_band = map[i].rfband; - - tda_map("(%d) rf_band = %02x\n", i, map[i].rfband); - - return i; -} - -/*---------------------------------------------------------------------*/ - -struct tda18271_map_layout { - struct tda18271_pll_map *main_pll; - struct tda18271_pll_map *cal_pll; - - struct tda18271_map *rf_cal; - struct tda18271_map *rf_cal_kmco; - struct tda18271_map *rf_cal_dc_over_dt; - - struct tda18271_map *bp_filter; - struct tda18271_map *rf_band; - struct tda18271_map *gain_taper; - struct tda18271_map *ir_measure; -}; - -/*---------------------------------------------------------------------*/ - -int tda18271_lookup_pll_map(struct dvb_frontend *fe, - enum tda18271_map_type map_type, - u32 *freq, u8 *post_div, u8 *div) -{ - struct tda18271_priv *priv = fe->tuner_priv; - struct tda18271_pll_map *map = NULL; - unsigned int i = 0; - char *map_name; - int ret = 0; - - BUG_ON(!priv->maps); - - switch (map_type) { - case MAIN_PLL: - map = priv->maps->main_pll; - map_name = "main_pll"; - break; - case CAL_PLL: - map = priv->maps->cal_pll; - map_name = "cal_pll"; - break; - default: - /* we should never get here */ - map_name = "undefined"; - break; - } - - if (!map) { - tda_warn("%s map is not set!\n", map_name); - ret = -EINVAL; - goto fail; - } - - while ((map[i].lomax * 1000) < *freq) { - if (map[i + 1].lomax == 0) { - tda_map("%s: frequency (%d) out of range\n", - map_name, *freq); - ret = -ERANGE; - break; - } - i++; - } - *post_div = map[i].pd; - *div = map[i].d; - - tda_map("(%d) %s: post div = 0x%02x, div = 0x%02x\n", - i, map_name, *post_div, *div); -fail: - return ret; -} - -int tda18271_lookup_map(struct dvb_frontend *fe, - enum tda18271_map_type map_type, - u32 *freq, u8 *val) -{ - struct tda18271_priv *priv = fe->tuner_priv; - struct tda18271_map *map = NULL; - unsigned int i = 0; - char *map_name; - int ret = 0; - - BUG_ON(!priv->maps); - - switch (map_type) { - case BP_FILTER: - map = priv->maps->bp_filter; - map_name = "bp_filter"; - break; - case RF_CAL_KMCO: - map = priv->maps->rf_cal_kmco; - map_name = "km"; - break; - case RF_BAND: - map = priv->maps->rf_band; - map_name = "rf_band"; - break; - case GAIN_TAPER: - map = priv->maps->gain_taper; - map_name = "gain_taper"; - break; - case RF_CAL: - map = priv->maps->rf_cal; - map_name = "rf_cal"; - break; - case IR_MEASURE: - map = priv->maps->ir_measure; - map_name = "ir_measure"; - break; - case RF_CAL_DC_OVER_DT: - map = priv->maps->rf_cal_dc_over_dt; - map_name = "rf_cal_dc_over_dt"; - break; - default: - /* we should never get here */ - map_name = "undefined"; - break; - } - - if (!map) { - tda_warn("%s map is not set!\n", map_name); - ret = -EINVAL; - goto fail; - } - - while ((map[i].rfmax * 1000) < *freq) { - if (map[i + 1].rfmax == 0) { - tda_map("%s: frequency (%d) out of range\n", - map_name, *freq); - ret = -ERANGE; - break; - } - i++; - } - *val = map[i].val; - - tda_map("(%d) %s: 0x%02x\n", i, map_name, *val); -fail: - return ret; -} - -/*---------------------------------------------------------------------*/ - -static struct tda18271_std_map tda18271c1_std_map = { - .fm_radio = { .if_freq = 1250, .fm_rfn = 1, .agc_mode = 3, .std = 0, - .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x18 */ - .atv_b = { .if_freq = 6750, .fm_rfn = 0, .agc_mode = 1, .std = 6, - .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */ - .atv_dk = { .if_freq = 7750, .fm_rfn = 0, .agc_mode = 1, .std = 7, - .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */ - .atv_gh = { .if_freq = 7750, .fm_rfn = 0, .agc_mode = 1, .std = 7, - .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */ - .atv_i = { .if_freq = 7750, .fm_rfn = 0, .agc_mode = 1, .std = 7, - .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */ - .atv_l = { .if_freq = 7750, .fm_rfn = 0, .agc_mode = 1, .std = 7, - .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */ - .atv_lc = { .if_freq = 1250, .fm_rfn = 0, .agc_mode = 1, .std = 7, - .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */ - .atv_mn = { .if_freq = 5750, .fm_rfn = 0, .agc_mode = 1, .std = 5, - .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0d */ - .atsc_6 = { .if_freq = 3250, .fm_rfn = 0, .agc_mode = 3, .std = 4, - .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */ - .dvbt_6 = { .if_freq = 3300, .fm_rfn = 0, .agc_mode = 3, .std = 4, - .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */ - .dvbt_7 = { .if_freq = 3800, .fm_rfn = 0, .agc_mode = 3, .std = 5, - .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */ - .dvbt_8 = { .if_freq = 4300, .fm_rfn = 0, .agc_mode = 3, .std = 6, - .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1e */ - .qam_6 = { .if_freq = 4000, .fm_rfn = 0, .agc_mode = 3, .std = 5, - .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */ - .qam_8 = { .if_freq = 5000, .fm_rfn = 0, .agc_mode = 3, .std = 7, - .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1f */ -}; - -static struct tda18271_std_map tda18271c2_std_map = { - .fm_radio = { .if_freq = 1250, .fm_rfn = 1, .agc_mode = 3, .std = 0, - .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x18 */ - .atv_b = { .if_freq = 6000, .fm_rfn = 0, .agc_mode = 1, .std = 5, - .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0d */ - .atv_dk = { .if_freq = 6900, .fm_rfn = 0, .agc_mode = 1, .std = 6, - .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */ - .atv_gh = { .if_freq = 7100, .fm_rfn = 0, .agc_mode = 1, .std = 6, - .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */ - .atv_i = { .if_freq = 7250, .fm_rfn = 0, .agc_mode = 1, .std = 6, - .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */ - .atv_l = { .if_freq = 6900, .fm_rfn = 0, .agc_mode = 1, .std = 6, - .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */ - .atv_lc = { .if_freq = 1250, .fm_rfn = 0, .agc_mode = 1, .std = 6, - .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */ - .atv_mn = { .if_freq = 5400, .fm_rfn = 0, .agc_mode = 1, .std = 4, - .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0c */ - .atsc_6 = { .if_freq = 3250, .fm_rfn = 0, .agc_mode = 3, .std = 4, - .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */ - .dvbt_6 = { .if_freq = 3300, .fm_rfn = 0, .agc_mode = 3, .std = 4, - .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */ - .dvbt_7 = { .if_freq = 3500, .fm_rfn = 0, .agc_mode = 3, .std = 4, - .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */ - .dvbt_8 = { .if_freq = 4000, .fm_rfn = 0, .agc_mode = 3, .std = 5, - .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */ - .qam_6 = { .if_freq = 4000, .fm_rfn = 0, .agc_mode = 3, .std = 5, - .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */ - .qam_8 = { .if_freq = 5000, .fm_rfn = 0, .agc_mode = 3, .std = 7, - .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1f */ -}; - -/*---------------------------------------------------------------------*/ - -static struct tda18271_map_layout tda18271c1_map_layout = { - .main_pll = tda18271c1_main_pll, - .cal_pll = tda18271c1_cal_pll, - - .rf_cal = tda18271c1_rf_cal, - .rf_cal_kmco = tda18271c1_km, - - .bp_filter = tda18271_bp_filter, - .rf_band = tda18271_rf_band, - .gain_taper = tda18271_gain_taper, - .ir_measure = tda18271_ir_measure, -}; - -static struct tda18271_map_layout tda18271c2_map_layout = { - .main_pll = tda18271c2_main_pll, - .cal_pll = tda18271c2_cal_pll, - - .rf_cal = tda18271c2_rf_cal, - .rf_cal_kmco = tda18271c2_km, - - .rf_cal_dc_over_dt = tda18271_rf_cal_dc_over_dt, - - .bp_filter = tda18271_bp_filter, - .rf_band = tda18271_rf_band, - .gain_taper = tda18271_gain_taper, - .ir_measure = tda18271_ir_measure, -}; - -int tda18271_assign_map_layout(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - int ret = 0; - - switch (priv->id) { - case TDA18271HDC1: - priv->maps = &tda18271c1_map_layout; - memcpy(&priv->std, &tda18271c1_std_map, - sizeof(struct tda18271_std_map)); - break; - case TDA18271HDC2: - priv->maps = &tda18271c2_map_layout; - memcpy(&priv->std, &tda18271c2_std_map, - sizeof(struct tda18271_std_map)); - break; - default: - ret = -EINVAL; - break; - } - memcpy(priv->rf_cal_state, &tda18271_rf_band_template, - sizeof(tda18271_rf_band_template)); - - return ret; -} - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * --------------------------------------------------------------------------- - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/dvb/frontends/tda18271.h b/drivers/media/dvb/frontends/tda18271.h deleted file mode 100644 index 0e7af8d05a38..000000000000 --- a/drivers/media/dvb/frontends/tda18271.h +++ /dev/null @@ -1,99 +0,0 @@ -/* - tda18271.h - header for the Philips / NXP TDA18271 silicon tuner - - Copyright (C) 2007, 2008 Michael Krufky <mkrufky@linuxtv.org> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef __TDA18271_H__ -#define __TDA18271_H__ - -#include <linux/i2c.h> -#include "dvb_frontend.h" - -struct tda18271_std_map_item { - u16 if_freq; - - /* EP3[4:3] */ - unsigned int agc_mode:2; - /* EP3[2:0] */ - unsigned int std:3; - /* EP4[7] */ - unsigned int fm_rfn:1; - /* EP4[4:2] */ - unsigned int if_lvl:3; - /* EB22[6:0] */ - unsigned int rfagc_top:7; -}; - -struct tda18271_std_map { - struct tda18271_std_map_item fm_radio; - struct tda18271_std_map_item atv_b; - struct tda18271_std_map_item atv_dk; - struct tda18271_std_map_item atv_gh; - struct tda18271_std_map_item atv_i; - struct tda18271_std_map_item atv_l; - struct tda18271_std_map_item atv_lc; - struct tda18271_std_map_item atv_mn; - struct tda18271_std_map_item atsc_6; - struct tda18271_std_map_item dvbt_6; - struct tda18271_std_map_item dvbt_7; - struct tda18271_std_map_item dvbt_8; - struct tda18271_std_map_item qam_6; - struct tda18271_std_map_item qam_8; -}; - -enum tda18271_role { - TDA18271_MASTER = 0, - TDA18271_SLAVE, -}; - -enum tda18271_i2c_gate { - TDA18271_GATE_AUTO = 0, - TDA18271_GATE_ANALOG, - TDA18271_GATE_DIGITAL, -}; - -struct tda18271_config { - /* override default if freq / std settings (optional) */ - struct tda18271_std_map *std_map; - - /* master / slave tuner: master uses main pll, slave uses cal pll */ - enum tda18271_role role; - - /* use i2c gate provided by analog or digital demod */ - enum tda18271_i2c_gate gate; - - /* some i2c providers cant write all 39 registers at once */ - unsigned int small_i2c:1; -}; - -#if defined(CONFIG_DVB_TDA18271) || (defined(CONFIG_DVB_TDA18271_MODULE) && defined(MODULE)) -extern struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe, u8 addr, - struct i2c_adapter *i2c, - struct tda18271_config *cfg); -#else -static inline struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe, - u8 addr, - struct i2c_adapter *i2c, - struct tda18271_config *cfg) -{ - printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); - return NULL; -} -#endif - -#endif /* __TDA18271_H__ */ diff --git a/drivers/media/dvb/frontends/tda827x.c b/drivers/media/dvb/frontends/tda827x.c deleted file mode 100644 index d30d2c9094d9..000000000000 --- a/drivers/media/dvb/frontends/tda827x.c +++ /dev/null @@ -1,852 +0,0 @@ -/* - * - * (c) 2005 Hartmut Hackmann - * (c) 2007 Michael Krufky - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/module.h> -#include <asm/types.h> -#include <linux/dvb/frontend.h> -#include <linux/videodev2.h> - -#include "tda827x.h" - -static int debug; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off)."); - -#define dprintk(args...) \ - do { \ - if (debug) printk(KERN_DEBUG "tda827x: " args); \ - } while (0) - -struct tda827x_priv { - int i2c_addr; - struct i2c_adapter *i2c_adap; - struct tda827x_config *cfg; - - unsigned int sgIF; - unsigned char lpsel; - - u32 frequency; - u32 bandwidth; -}; - -static void tda827x_set_std(struct dvb_frontend *fe, - struct analog_parameters *params) -{ - struct tda827x_priv *priv = fe->tuner_priv; - char *mode; - - priv->lpsel = 0; - if (params->std & V4L2_STD_MN) { - priv->sgIF = 92; - priv->lpsel = 1; - mode = "MN"; - } else if (params->std & V4L2_STD_B) { - priv->sgIF = 108; - mode = "B"; - } else if (params->std & V4L2_STD_GH) { - priv->sgIF = 124; - mode = "GH"; - } else if (params->std & V4L2_STD_PAL_I) { - priv->sgIF = 124; - mode = "I"; - } else if (params->std & V4L2_STD_DK) { - priv->sgIF = 124; - mode = "DK"; - } else if (params->std & V4L2_STD_SECAM_L) { - priv->sgIF = 124; - mode = "L"; - } else if (params->std & V4L2_STD_SECAM_LC) { - priv->sgIF = 20; - mode = "LC"; - } else { - priv->sgIF = 124; - mode = "xx"; - } - - if (params->mode == V4L2_TUNER_RADIO) - priv->sgIF = 88; /* if frequency is 5.5 MHz */ - - dprintk("setting tda827x to system %s\n", mode); -} - - -/* ------------------------------------------------------------------ */ - -struct tda827x_data { - u32 lomax; - u8 spd; - u8 bs; - u8 bp; - u8 cp; - u8 gc3; - u8 div1p5; -}; - -static const struct tda827x_data tda827x_table[] = { - { .lomax = 62000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 1}, - { .lomax = 66000000, .spd = 3, .bs = 3, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 1}, - { .lomax = 76000000, .spd = 3, .bs = 1, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 0}, - { .lomax = 84000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 0}, - { .lomax = 93000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 1, .div1p5 = 0}, - { .lomax = 98000000, .spd = 3, .bs = 3, .bp = 0, .cp = 0, .gc3 = 1, .div1p5 = 0}, - { .lomax = 109000000, .spd = 3, .bs = 3, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0}, - { .lomax = 123000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 1}, - { .lomax = 133000000, .spd = 2, .bs = 3, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 1}, - { .lomax = 151000000, .spd = 2, .bs = 1, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0}, - { .lomax = 154000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0}, - { .lomax = 181000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 0, .div1p5 = 0}, - { .lomax = 185000000, .spd = 2, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0}, - { .lomax = 217000000, .spd = 2, .bs = 3, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0}, - { .lomax = 244000000, .spd = 1, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 1}, - { .lomax = 265000000, .spd = 1, .bs = 3, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 1}, - { .lomax = 302000000, .spd = 1, .bs = 1, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0}, - { .lomax = 324000000, .spd = 1, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0}, - { .lomax = 370000000, .spd = 1, .bs = 2, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0}, - { .lomax = 454000000, .spd = 1, .bs = 3, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0}, - { .lomax = 493000000, .spd = 0, .bs = 2, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 1}, - { .lomax = 530000000, .spd = 0, .bs = 3, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 1}, - { .lomax = 554000000, .spd = 0, .bs = 1, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0}, - { .lomax = 604000000, .spd = 0, .bs = 1, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0}, - { .lomax = 696000000, .spd = 0, .bs = 2, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0}, - { .lomax = 740000000, .spd = 0, .bs = 2, .bp = 4, .cp = 1, .gc3 = 0, .div1p5 = 0}, - { .lomax = 820000000, .spd = 0, .bs = 3, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0}, - { .lomax = 865000000, .spd = 0, .bs = 3, .bp = 4, .cp = 1, .gc3 = 0, .div1p5 = 0}, - { .lomax = 0, .spd = 0, .bs = 0, .bp = 0, .cp = 0, .gc3 = 0, .div1p5 = 0} -}; - -static int tda827xo_set_params(struct dvb_frontend *fe, - struct dvb_frontend_parameters *params) -{ - struct tda827x_priv *priv = fe->tuner_priv; - u8 buf[14]; - - struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0, - .buf = buf, .len = sizeof(buf) }; - int i, tuner_freq, if_freq; - u32 N; - - dprintk("%s:\n", __func__); - switch (params->u.ofdm.bandwidth) { - case BANDWIDTH_6_MHZ: - if_freq = 4000000; - break; - case BANDWIDTH_7_MHZ: - if_freq = 4500000; - break; - default: /* 8 MHz or Auto */ - if_freq = 5000000; - break; - } - tuner_freq = params->frequency + if_freq; - - i = 0; - while (tda827x_table[i].lomax < tuner_freq) { - if (tda827x_table[i + 1].lomax == 0) - break; - i++; - } - - N = ((tuner_freq + 125000) / 250000) << (tda827x_table[i].spd + 2); - buf[0] = 0; - buf[1] = (N>>8) | 0x40; - buf[2] = N & 0xff; - buf[3] = 0; - buf[4] = 0x52; - buf[5] = (tda827x_table[i].spd << 6) + (tda827x_table[i].div1p5 << 5) + - (tda827x_table[i].bs << 3) + - tda827x_table[i].bp; - buf[6] = (tda827x_table[i].gc3 << 4) + 0x8f; - buf[7] = 0xbf; - buf[8] = 0x2a; - buf[9] = 0x05; - buf[10] = 0xff; - buf[11] = 0x00; - buf[12] = 0x00; - buf[13] = 0x40; - - msg.len = 14; - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(priv->i2c_adap, &msg, 1) != 1) { - printk("%s: could not write to tuner at addr: 0x%02x\n", - __func__, priv->i2c_addr << 1); - return -EIO; - } - msleep(500); - /* correct CP value */ - buf[0] = 0x30; - buf[1] = 0x50 + tda827x_table[i].cp; - msg.len = 2; - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - i2c_transfer(priv->i2c_adap, &msg, 1); - - priv->frequency = tuner_freq - if_freq; // FIXME - priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0; - - return 0; -} - -static int tda827xo_sleep(struct dvb_frontend *fe) -{ - struct tda827x_priv *priv = fe->tuner_priv; - static u8 buf[] = { 0x30, 0xd0 }; - struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0, - .buf = buf, .len = sizeof(buf) }; - - dprintk("%s:\n", __func__); - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - i2c_transfer(priv->i2c_adap, &msg, 1); - - if (priv->cfg && priv->cfg->sleep) - priv->cfg->sleep(fe); - - return 0; -} - -/* ------------------------------------------------------------------ */ - -static int tda827xo_set_analog_params(struct dvb_frontend *fe, - struct analog_parameters *params) -{ - unsigned char tuner_reg[8]; - unsigned char reg2[2]; - u32 N; - int i; - struct tda827x_priv *priv = fe->tuner_priv; - struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0 }; - unsigned int freq = params->frequency; - - tda827x_set_std(fe, params); - - if (params->mode == V4L2_TUNER_RADIO) - freq = freq / 1000; - - N = freq + priv->sgIF; - - i = 0; - while (tda827x_table[i].lomax < N * 62500) { - if (tda827x_table[i + 1].lomax == 0) - break; - i++; - } - - N = N << tda827x_table[i].spd; - - tuner_reg[0] = 0; - tuner_reg[1] = (unsigned char)(N>>8); - tuner_reg[2] = (unsigned char) N; - tuner_reg[3] = 0x40; - tuner_reg[4] = 0x52 + (priv->lpsel << 5); - tuner_reg[5] = (tda827x_table[i].spd << 6) + - (tda827x_table[i].div1p5 << 5) + - (tda827x_table[i].bs << 3) + tda827x_table[i].bp; - tuner_reg[6] = 0x8f + (tda827x_table[i].gc3 << 4); - tuner_reg[7] = 0x8f; - - msg.buf = tuner_reg; - msg.len = 8; - i2c_transfer(priv->i2c_adap, &msg, 1); - - msg.buf = reg2; - msg.len = 2; - reg2[0] = 0x80; - reg2[1] = 0; - i2c_transfer(priv->i2c_adap, &msg, 1); - - reg2[0] = 0x60; - reg2[1] = 0xbf; - i2c_transfer(priv->i2c_adap, &msg, 1); - - reg2[0] = 0x30; - reg2[1] = tuner_reg[4] + 0x80; - i2c_transfer(priv->i2c_adap, &msg, 1); - - msleep(1); - reg2[0] = 0x30; - reg2[1] = tuner_reg[4] + 4; - i2c_transfer(priv->i2c_adap, &msg, 1); - - msleep(1); - reg2[0] = 0x30; - reg2[1] = tuner_reg[4]; - i2c_transfer(priv->i2c_adap, &msg, 1); - - msleep(550); - reg2[0] = 0x30; - reg2[1] = (tuner_reg[4] & 0xfc) + tda827x_table[i].cp; - i2c_transfer(priv->i2c_adap, &msg, 1); - - reg2[0] = 0x60; - reg2[1] = 0x3f; - i2c_transfer(priv->i2c_adap, &msg, 1); - - reg2[0] = 0x80; - reg2[1] = 0x08; /* Vsync en */ - i2c_transfer(priv->i2c_adap, &msg, 1); - - priv->frequency = freq * 62500; - - return 0; -} - -static void tda827xo_agcf(struct dvb_frontend *fe) -{ - struct tda827x_priv *priv = fe->tuner_priv; - unsigned char data[] = { 0x80, 0x0c }; - struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0, - .buf = data, .len = 2}; - - i2c_transfer(priv->i2c_adap, &msg, 1); -} - -/* ------------------------------------------------------------------ */ - -struct tda827xa_data { - u32 lomax; - u8 svco; - u8 spd; - u8 scr; - u8 sbs; - u8 gc3; -}; - -static const struct tda827xa_data tda827xa_dvbt[] = { - { .lomax = 56875000, .svco = 3, .spd = 4, .scr = 0, .sbs = 0, .gc3 = 1}, - { .lomax = 67250000, .svco = 0, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1}, - { .lomax = 81250000, .svco = 1, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1}, - { .lomax = 97500000, .svco = 2, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1}, - { .lomax = 113750000, .svco = 3, .spd = 3, .scr = 0, .sbs = 1, .gc3 = 1}, - { .lomax = 134500000, .svco = 0, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, - { .lomax = 154000000, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, - { .lomax = 162500000, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, - { .lomax = 183000000, .svco = 2, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, - { .lomax = 195000000, .svco = 2, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 1}, - { .lomax = 227500000, .svco = 3, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 1}, - { .lomax = 269000000, .svco = 0, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 1}, - { .lomax = 290000000, .svco = 1, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 1}, - { .lomax = 325000000, .svco = 1, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 1}, - { .lomax = 390000000, .svco = 2, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 1}, - { .lomax = 455000000, .svco = 3, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 1}, - { .lomax = 520000000, .svco = 0, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1}, - { .lomax = 538000000, .svco = 0, .spd = 0, .scr = 1, .sbs = 3, .gc3 = 1}, - { .lomax = 550000000, .svco = 1, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1}, - { .lomax = 620000000, .svco = 1, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0}, - { .lomax = 650000000, .svco = 1, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0}, - { .lomax = 700000000, .svco = 2, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0}, - { .lomax = 780000000, .svco = 2, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0}, - { .lomax = 820000000, .svco = 3, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0}, - { .lomax = 870000000, .svco = 3, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0}, - { .lomax = 911000000, .svco = 3, .spd = 0, .scr = 2, .sbs = 4, .gc3 = 0}, - { .lomax = 0, .svco = 0, .spd = 0, .scr = 0, .sbs = 0, .gc3 = 0} -}; - -static struct tda827xa_data tda827xa_analog[] = { - { .lomax = 56875000, .svco = 3, .spd = 4, .scr = 0, .sbs = 0, .gc3 = 3}, - { .lomax = 67250000, .svco = 0, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 3}, - { .lomax = 81250000, .svco = 1, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 3}, - { .lomax = 97500000, .svco = 2, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 3}, - { .lomax = 113750000, .svco = 3, .spd = 3, .scr = 0, .sbs = 1, .gc3 = 1}, - { .lomax = 134500000, .svco = 0, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, - { .lomax = 154000000, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, - { .lomax = 162500000, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, - { .lomax = 183000000, .svco = 2, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, - { .lomax = 195000000, .svco = 2, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 1}, - { .lomax = 227500000, .svco = 3, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 3}, - { .lomax = 269000000, .svco = 0, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 3}, - { .lomax = 325000000, .svco = 1, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 1}, - { .lomax = 390000000, .svco = 2, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 3}, - { .lomax = 455000000, .svco = 3, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 3}, - { .lomax = 520000000, .svco = 0, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1}, - { .lomax = 538000000, .svco = 0, .spd = 0, .scr = 1, .sbs = 3, .gc3 = 1}, - { .lomax = 554000000, .svco = 1, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1}, - { .lomax = 620000000, .svco = 1, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0}, - { .lomax = 650000000, .svco = 1, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0}, - { .lomax = 700000000, .svco = 2, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0}, - { .lomax = 780000000, .svco = 2, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0}, - { .lomax = 820000000, .svco = 3, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0}, - { .lomax = 870000000, .svco = 3, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0}, - { .lomax = 911000000, .svco = 3, .spd = 0, .scr = 2, .sbs = 4, .gc3 = 0}, - { .lomax = 0, .svco = 0, .spd = 0, .scr = 0, .sbs = 0, .gc3 = 0} -}; - -static int tda827xa_sleep(struct dvb_frontend *fe) -{ - struct tda827x_priv *priv = fe->tuner_priv; - static u8 buf[] = { 0x30, 0x90 }; - struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0, - .buf = buf, .len = sizeof(buf) }; - - dprintk("%s:\n", __func__); - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - - i2c_transfer(priv->i2c_adap, &msg, 1); - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 0); - - if (priv->cfg && priv->cfg->sleep) - priv->cfg->sleep(fe); - - return 0; -} - -static void tda827xa_lna_gain(struct dvb_frontend *fe, int high, - struct analog_parameters *params) -{ - struct tda827x_priv *priv = fe->tuner_priv; - unsigned char buf[] = {0x22, 0x01}; - int arg; - int gp_func; - struct i2c_msg msg = { .addr = priv->cfg->switch_addr, .flags = 0, - .buf = buf, .len = sizeof(buf) }; - - if (NULL == priv->cfg) { - dprintk("tda827x_config not defined, cannot set LNA gain!\n"); - return; - } - if (priv->cfg->config) { - if (high) - dprintk("setting LNA to high gain\n"); - else - dprintk("setting LNA to low gain\n"); - } - switch (priv->cfg->config) { - case 0: /* no LNA */ - break; - case 1: /* switch is GPIO 0 of tda8290 */ - case 2: - if (params == NULL) { - gp_func = 0; - arg = 0; - } else { - /* turn Vsync on */ - gp_func = 1; - if (params->std & V4L2_STD_MN) - arg = 1; - else - arg = 0; - } - if (priv->cfg->tuner_callback) - priv->cfg->tuner_callback(priv->i2c_adap->algo_data, - gp_func, arg); - buf[1] = high ? 0 : 1; - if (priv->cfg->config == 2) - buf[1] = high ? 1 : 0; - i2c_transfer(priv->i2c_adap, &msg, 1); - break; - case 3: /* switch with GPIO of saa713x */ - if (priv->cfg->tuner_callback) - priv->cfg->tuner_callback(priv->i2c_adap->algo_data, 0, high); - break; - } -} - -static int tda827xa_set_params(struct dvb_frontend *fe, - struct dvb_frontend_parameters *params) -{ - struct tda827x_priv *priv = fe->tuner_priv; - u8 buf[11]; - - struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0, - .buf = buf, .len = sizeof(buf) }; - - int i, tuner_freq, if_freq; - u32 N; - - dprintk("%s:\n", __func__); - - tda827xa_lna_gain(fe, 1, NULL); - msleep(20); - - switch (params->u.ofdm.bandwidth) { - case BANDWIDTH_6_MHZ: - if_freq = 4000000; - break; - case BANDWIDTH_7_MHZ: - if_freq = 4500000; - break; - default: /* 8 MHz or Auto */ - if_freq = 5000000; - break; - } - tuner_freq = params->frequency + if_freq; - - i = 0; - while (tda827xa_dvbt[i].lomax < tuner_freq) { - if(tda827xa_dvbt[i + 1].lomax == 0) - break; - i++; - } - - N = ((tuner_freq + 31250) / 62500) << tda827xa_dvbt[i].spd; - buf[0] = 0; // subaddress - buf[1] = N >> 8; - buf[2] = N & 0xff; - buf[3] = 0; - buf[4] = 0x16; - buf[5] = (tda827xa_dvbt[i].spd << 5) + (tda827xa_dvbt[i].svco << 3) + - tda827xa_dvbt[i].sbs; - buf[6] = 0x4b + (tda827xa_dvbt[i].gc3 << 4); - buf[7] = 0x1c; - buf[8] = 0x06; - buf[9] = 0x24; - buf[10] = 0x00; - msg.len = 11; - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(priv->i2c_adap, &msg, 1) != 1) { - printk("%s: could not write to tuner at addr: 0x%02x\n", - __func__, priv->i2c_addr << 1); - return -EIO; - } - buf[0] = 0x90; - buf[1] = 0xff; - buf[2] = 0x60; - buf[3] = 0x00; - buf[4] = 0x59; // lpsel, for 6MHz + 2 - msg.len = 5; - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - i2c_transfer(priv->i2c_adap, &msg, 1); - - buf[0] = 0xa0; - buf[1] = 0x40; - msg.len = 2; - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - i2c_transfer(priv->i2c_adap, &msg, 1); - - msleep(11); - msg.flags = I2C_M_RD; - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - i2c_transfer(priv->i2c_adap, &msg, 1); - msg.flags = 0; - - buf[1] >>= 4; - dprintk("tda8275a AGC2 gain is: %d\n", buf[1]); - if ((buf[1]) < 2) { - tda827xa_lna_gain(fe, 0, NULL); - buf[0] = 0x60; - buf[1] = 0x0c; - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - i2c_transfer(priv->i2c_adap, &msg, 1); - } - - buf[0] = 0xc0; - buf[1] = 0x99; // lpsel, for 6MHz + 2 - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - i2c_transfer(priv->i2c_adap, &msg, 1); - - buf[0] = 0x60; - buf[1] = 0x3c; - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - i2c_transfer(priv->i2c_adap, &msg, 1); - - /* correct CP value */ - buf[0] = 0x30; - buf[1] = 0x10 + tda827xa_dvbt[i].scr; - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - i2c_transfer(priv->i2c_adap, &msg, 1); - - msleep(163); - buf[0] = 0xc0; - buf[1] = 0x39; // lpsel, for 6MHz + 2 - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - i2c_transfer(priv->i2c_adap, &msg, 1); - - msleep(3); - /* freeze AGC1 */ - buf[0] = 0x50; - buf[1] = 0x4f + (tda827xa_dvbt[i].gc3 << 4); - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - i2c_transfer(priv->i2c_adap, &msg, 1); - - priv->frequency = tuner_freq - if_freq; // FIXME - priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0; - - return 0; -} - - -static int tda827xa_set_analog_params(struct dvb_frontend *fe, - struct analog_parameters *params) -{ - unsigned char tuner_reg[11]; - u32 N; - int i; - struct tda827x_priv *priv = fe->tuner_priv; - struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0, - .buf = tuner_reg, .len = sizeof(tuner_reg) }; - unsigned int freq = params->frequency; - - tda827x_set_std(fe, params); - - tda827xa_lna_gain(fe, 1, params); - msleep(10); - - if (params->mode == V4L2_TUNER_RADIO) - freq = freq / 1000; - - N = freq + priv->sgIF; - - i = 0; - while (tda827xa_analog[i].lomax < N * 62500) { - if (tda827xa_analog[i + 1].lomax == 0) - break; - i++; - } - - N = N << tda827xa_analog[i].spd; - - tuner_reg[0] = 0; - tuner_reg[1] = (unsigned char)(N>>8); - tuner_reg[2] = (unsigned char) N; - tuner_reg[3] = 0; - tuner_reg[4] = 0x16; - tuner_reg[5] = (tda827xa_analog[i].spd << 5) + - (tda827xa_analog[i].svco << 3) + - tda827xa_analog[i].sbs; - tuner_reg[6] = 0x8b + (tda827xa_analog[i].gc3 << 4); - tuner_reg[7] = 0x1c; - tuner_reg[8] = 4; - tuner_reg[9] = 0x20; - tuner_reg[10] = 0x00; - msg.len = 11; - i2c_transfer(priv->i2c_adap, &msg, 1); - - tuner_reg[0] = 0x90; - tuner_reg[1] = 0xff; - tuner_reg[2] = 0xe0; - tuner_reg[3] = 0; - tuner_reg[4] = 0x99 + (priv->lpsel << 1); - msg.len = 5; - i2c_transfer(priv->i2c_adap, &msg, 1); - - tuner_reg[0] = 0xa0; - tuner_reg[1] = 0xc0; - msg.len = 2; - i2c_transfer(priv->i2c_adap, &msg, 1); - - tuner_reg[0] = 0x30; - tuner_reg[1] = 0x10 + tda827xa_analog[i].scr; - i2c_transfer(priv->i2c_adap, &msg, 1); - - msg.flags = I2C_M_RD; - i2c_transfer(priv->i2c_adap, &msg, 1); - msg.flags = 0; - tuner_reg[1] >>= 4; - dprintk("AGC2 gain is: %d\n", tuner_reg[1]); - if (tuner_reg[1] < 1) - tda827xa_lna_gain(fe, 0, params); - - msleep(100); - tuner_reg[0] = 0x60; - tuner_reg[1] = 0x3c; - i2c_transfer(priv->i2c_adap, &msg, 1); - - msleep(163); - tuner_reg[0] = 0x50; - tuner_reg[1] = 0x8f + (tda827xa_analog[i].gc3 << 4); - i2c_transfer(priv->i2c_adap, &msg, 1); - - tuner_reg[0] = 0x80; - tuner_reg[1] = 0x28; - i2c_transfer(priv->i2c_adap, &msg, 1); - - tuner_reg[0] = 0xb0; - tuner_reg[1] = 0x01; - i2c_transfer(priv->i2c_adap, &msg, 1); - - tuner_reg[0] = 0xc0; - tuner_reg[1] = 0x19 + (priv->lpsel << 1); - i2c_transfer(priv->i2c_adap, &msg, 1); - - priv->frequency = freq * 62500; - - return 0; -} - -static void tda827xa_agcf(struct dvb_frontend *fe) -{ - struct tda827x_priv *priv = fe->tuner_priv; - unsigned char data[] = {0x80, 0x2c}; - struct i2c_msg msg = {.addr = priv->i2c_addr, .flags = 0, - .buf = data, .len = 2}; - i2c_transfer(priv->i2c_adap, &msg, 1); -} - -/* ------------------------------------------------------------------ */ - -static int tda827x_release(struct dvb_frontend *fe) -{ - kfree(fe->tuner_priv); - fe->tuner_priv = NULL; - return 0; -} - -static int tda827x_get_frequency(struct dvb_frontend *fe, u32 *frequency) -{ - struct tda827x_priv *priv = fe->tuner_priv; - *frequency = priv->frequency; - return 0; -} - -static int tda827x_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) -{ - struct tda827x_priv *priv = fe->tuner_priv; - *bandwidth = priv->bandwidth; - return 0; -} - -static int tda827x_init(struct dvb_frontend *fe) -{ - struct tda827x_priv *priv = fe->tuner_priv; - dprintk("%s:\n", __func__); - if (priv->cfg && priv->cfg->init) - priv->cfg->init(fe); - - return 0; -} - -static int tda827x_probe_version(struct dvb_frontend *fe); - -static int tda827x_initial_init(struct dvb_frontend *fe) -{ - int ret; - ret = tda827x_probe_version(fe); - if (ret) - return ret; - return fe->ops.tuner_ops.init(fe); -} - -static int tda827x_initial_sleep(struct dvb_frontend *fe) -{ - int ret; - ret = tda827x_probe_version(fe); - if (ret) - return ret; - return fe->ops.tuner_ops.sleep(fe); -} - -static struct dvb_tuner_ops tda827xo_tuner_ops = { - .info = { - .name = "Philips TDA827X", - .frequency_min = 55000000, - .frequency_max = 860000000, - .frequency_step = 250000 - }, - .release = tda827x_release, - .init = tda827x_initial_init, - .sleep = tda827x_initial_sleep, - .set_params = tda827xo_set_params, - .set_analog_params = tda827xo_set_analog_params, - .get_frequency = tda827x_get_frequency, - .get_bandwidth = tda827x_get_bandwidth, -}; - -static struct dvb_tuner_ops tda827xa_tuner_ops = { - .info = { - .name = "Philips TDA827XA", - .frequency_min = 44000000, - .frequency_max = 906000000, - .frequency_step = 62500 - }, - .release = tda827x_release, - .init = tda827x_init, - .sleep = tda827xa_sleep, - .set_params = tda827xa_set_params, - .set_analog_params = tda827xa_set_analog_params, - .get_frequency = tda827x_get_frequency, - .get_bandwidth = tda827x_get_bandwidth, -}; - -static int tda827x_probe_version(struct dvb_frontend *fe) -{ u8 data; - struct tda827x_priv *priv = fe->tuner_priv; - struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = I2C_M_RD, - .buf = &data, .len = 1 }; - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(priv->i2c_adap, &msg, 1) != 1) { - printk("%s: could not read from tuner at addr: 0x%02x\n", - __func__, msg.addr << 1); - return -EIO; - } - if ((data & 0x3c) == 0) { - dprintk("tda827x tuner found\n"); - fe->ops.tuner_ops.init = tda827x_init; - fe->ops.tuner_ops.sleep = tda827xo_sleep; - if (priv->cfg) - priv->cfg->agcf = tda827xo_agcf; - } else { - dprintk("tda827xa tuner found\n"); - memcpy(&fe->ops.tuner_ops, &tda827xa_tuner_ops, sizeof(struct dvb_tuner_ops)); - if (priv->cfg) - priv->cfg->agcf = tda827xa_agcf; - } - return 0; -} - -struct dvb_frontend *tda827x_attach(struct dvb_frontend *fe, int addr, - struct i2c_adapter *i2c, - struct tda827x_config *cfg) -{ - struct tda827x_priv *priv = NULL; - - dprintk("%s:\n", __func__); - priv = kzalloc(sizeof(struct tda827x_priv), GFP_KERNEL); - if (priv == NULL) - return NULL; - - priv->i2c_addr = addr; - priv->i2c_adap = i2c; - priv->cfg = cfg; - memcpy(&fe->ops.tuner_ops, &tda827xo_tuner_ops, sizeof(struct dvb_tuner_ops)); - fe->tuner_priv = priv; - - dprintk("type set to %s\n", fe->ops.tuner_ops.info.name); - - return fe; -} -EXPORT_SYMBOL_GPL(tda827x_attach); - -MODULE_DESCRIPTION("DVB TDA827x driver"); -MODULE_AUTHOR("Hartmut Hackmann <hartmut.hackmann@t-online.de>"); -MODULE_AUTHOR("Michael Krufky <mkrufky@linuxtv.org>"); -MODULE_LICENSE("GPL"); - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * --------------------------------------------------------------------------- - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/dvb/frontends/tda827x.h b/drivers/media/dvb/frontends/tda827x.h deleted file mode 100644 index b73c23570dab..000000000000 --- a/drivers/media/dvb/frontends/tda827x.h +++ /dev/null @@ -1,69 +0,0 @@ - /* - DVB Driver for Philips tda827x / tda827xa Silicon tuners - - (c) 2005 Hartmut Hackmann - (c) 2007 Michael Krufky - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - - */ - -#ifndef __DVB_TDA827X_H__ -#define __DVB_TDA827X_H__ - -#include <linux/i2c.h> -#include "dvb_frontend.h" - -struct tda827x_config -{ - /* saa7134 - provided callbacks */ - int (*init) (struct dvb_frontend *fe); - int (*sleep) (struct dvb_frontend *fe); - - /* interface to tda829x driver */ - unsigned int config; - int switch_addr; - int (*tuner_callback) (void *dev, int command, int arg); - - void (*agcf)(struct dvb_frontend *fe); -}; - - -/** - * Attach a tda827x tuner to the supplied frontend structure. - * - * @param fe Frontend to attach to. - * @param addr i2c address of the tuner. - * @param i2c i2c adapter to use. - * @param cfg optional callback function pointers. - * @return FE pointer on success, NULL on failure. - */ -#if defined(CONFIG_DVB_TDA827X) || (defined(CONFIG_DVB_TDA827X_MODULE) && defined(MODULE)) -extern struct dvb_frontend* tda827x_attach(struct dvb_frontend *fe, int addr, - struct i2c_adapter *i2c, - struct tda827x_config *cfg); -#else -static inline struct dvb_frontend* tda827x_attach(struct dvb_frontend *fe, - int addr, - struct i2c_adapter *i2c, - struct tda827x_config *cfg) -{ - printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); - return NULL; -} -#endif // CONFIG_DVB_TDA827X - -#endif // __DVB_TDA827X_H__ diff --git a/drivers/media/dvb/frontends/xc5000.c b/drivers/media/dvb/frontends/xc5000.c deleted file mode 100644 index 43d35bdb221f..000000000000 --- a/drivers/media/dvb/frontends/xc5000.c +++ /dev/null @@ -1,964 +0,0 @@ -/* - * Driver for Xceive XC5000 "QAM/8VSB single chip tuner" - * - * Copyright (c) 2007 Xceive Corporation - * Copyright (c) 2007 Steven Toth <stoth@hauppauge.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/videodev2.h> -#include <linux/delay.h> -#include <linux/dvb/frontend.h> -#include <linux/i2c.h> - -#include "dvb_frontend.h" - -#include "xc5000.h" -#include "xc5000_priv.h" - -static int debug; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off)."); - -#define dprintk(level,fmt, arg...) if (debug >= level) \ - printk(KERN_INFO "%s: " fmt, "xc5000", ## arg) - -#define XC5000_DEFAULT_FIRMWARE "dvb-fe-xc5000-1.1.fw" -#define XC5000_DEFAULT_FIRMWARE_SIZE 12332 - -/* Misc Defines */ -#define MAX_TV_STANDARD 23 -#define XC_MAX_I2C_WRITE_LENGTH 64 - -/* Signal Types */ -#define XC_RF_MODE_AIR 0 -#define XC_RF_MODE_CABLE 1 - -/* Result codes */ -#define XC_RESULT_SUCCESS 0 -#define XC_RESULT_RESET_FAILURE 1 -#define XC_RESULT_I2C_WRITE_FAILURE 2 -#define XC_RESULT_I2C_READ_FAILURE 3 -#define XC_RESULT_OUT_OF_RANGE 5 - -/* Product id */ -#define XC_PRODUCT_ID_FW_NOT_LOADED 0x2000 -#define XC_PRODUCT_ID_FW_LOADED 0x1388 - -/* Registers */ -#define XREG_INIT 0x00 -#define XREG_VIDEO_MODE 0x01 -#define XREG_AUDIO_MODE 0x02 -#define XREG_RF_FREQ 0x03 -#define XREG_D_CODE 0x04 -#define XREG_IF_OUT 0x05 -#define XREG_SEEK_MODE 0x07 -#define XREG_POWER_DOWN 0x0A -#define XREG_SIGNALSOURCE 0x0D /* 0=Air, 1=Cable */ -#define XREG_SMOOTHEDCVBS 0x0E -#define XREG_XTALFREQ 0x0F -#define XREG_FINERFFREQ 0x10 -#define XREG_DDIMODE 0x11 - -#define XREG_ADC_ENV 0x00 -#define XREG_QUALITY 0x01 -#define XREG_FRAME_LINES 0x02 -#define XREG_HSYNC_FREQ 0x03 -#define XREG_LOCK 0x04 -#define XREG_FREQ_ERROR 0x05 -#define XREG_SNR 0x06 -#define XREG_VERSION 0x07 -#define XREG_PRODUCT_ID 0x08 -#define XREG_BUSY 0x09 - -/* - Basic firmware description. This will remain with - the driver for documentation purposes. - - This represents an I2C firmware file encoded as a - string of unsigned char. Format is as follows: - - char[0 ]=len0_MSB -> len = len_MSB * 256 + len_LSB - char[1 ]=len0_LSB -> length of first write transaction - char[2 ]=data0 -> first byte to be sent - char[3 ]=data1 - char[4 ]=data2 - char[ ]=... - char[M ]=dataN -> last byte to be sent - char[M+1]=len1_MSB -> len = len_MSB * 256 + len_LSB - char[M+2]=len1_LSB -> length of second write transaction - char[M+3]=data0 - char[M+4]=data1 - ... - etc. - - The [len] value should be interpreted as follows: - - len= len_MSB _ len_LSB - len=1111_1111_1111_1111 : End of I2C_SEQUENCE - len=0000_0000_0000_0000 : Reset command: Do hardware reset - len=0NNN_NNNN_NNNN_NNNN : Normal transaction: number of bytes = {1:32767) - len=1WWW_WWWW_WWWW_WWWW : Wait command: wait for {1:32767} ms - - For the RESET and WAIT commands, the two following bytes will contain - immediately the length of the following transaction. - -*/ -typedef struct { - char *Name; - u16 AudioMode; - u16 VideoMode; -} XC_TV_STANDARD; - -/* Tuner standards */ -#define MN_NTSC_PAL_BTSC 0 -#define MN_NTSC_PAL_A2 1 -#define MN_NTSC_PAL_EIAJ 2 -#define MN_NTSC_PAL_Mono 3 -#define BG_PAL_A2 4 -#define BG_PAL_NICAM 5 -#define BG_PAL_MONO 6 -#define I_PAL_NICAM 7 -#define I_PAL_NICAM_MONO 8 -#define DK_PAL_A2 9 -#define DK_PAL_NICAM 10 -#define DK_PAL_MONO 11 -#define DK_SECAM_A2DK1 12 -#define DK_SECAM_A2LDK3 13 -#define DK_SECAM_A2MONO 14 -#define L_SECAM_NICAM 15 -#define LC_SECAM_NICAM 16 -#define DTV6 17 -#define DTV8 18 -#define DTV7_8 19 -#define DTV7 20 -#define FM_Radio_INPUT2 21 -#define FM_Radio_INPUT1 22 - -static XC_TV_STANDARD XC5000_Standard[MAX_TV_STANDARD] = { - {"M/N-NTSC/PAL-BTSC", 0x0400, 0x8020}, - {"M/N-NTSC/PAL-A2", 0x0600, 0x8020}, - {"M/N-NTSC/PAL-EIAJ", 0x0440, 0x8020}, - {"M/N-NTSC/PAL-Mono", 0x0478, 0x8020}, - {"B/G-PAL-A2", 0x0A00, 0x8049}, - {"B/G-PAL-NICAM", 0x0C04, 0x8049}, - {"B/G-PAL-MONO", 0x0878, 0x8059}, - {"I-PAL-NICAM", 0x1080, 0x8009}, - {"I-PAL-NICAM-MONO", 0x0E78, 0x8009}, - {"D/K-PAL-A2", 0x1600, 0x8009}, - {"D/K-PAL-NICAM", 0x0E80, 0x8009}, - {"D/K-PAL-MONO", 0x1478, 0x8009}, - {"D/K-SECAM-A2 DK1", 0x1200, 0x8009}, - {"D/K-SECAM-A2 L/DK3",0x0E00, 0x8009}, - {"D/K-SECAM-A2 MONO", 0x1478, 0x8009}, - {"L-SECAM-NICAM", 0x8E82, 0x0009}, - {"L'-SECAM-NICAM", 0x8E82, 0x4009}, - {"DTV6", 0x00C0, 0x8002}, - {"DTV8", 0x00C0, 0x800B}, - {"DTV7/8", 0x00C0, 0x801B}, - {"DTV7", 0x00C0, 0x8007}, - {"FM Radio-INPUT2", 0x9802, 0x9002}, - {"FM Radio-INPUT1", 0x0208, 0x9002} -}; - -static int xc5000_writeregs(struct xc5000_priv *priv, u8 *buf, u8 len); -static int xc5000_readregs(struct xc5000_priv *priv, u8 *buf, u8 len); -static void xc5000_TunerReset(struct dvb_frontend *fe); - -static int xc_send_i2c_data(struct xc5000_priv *priv, u8 *buf, int len) -{ - return xc5000_writeregs(priv, buf, len) - ? XC_RESULT_I2C_WRITE_FAILURE : XC_RESULT_SUCCESS; -} - -static int xc_read_i2c_data(struct xc5000_priv *priv, u8 *buf, int len) -{ - return xc5000_readregs(priv, buf, len) - ? XC_RESULT_I2C_READ_FAILURE : XC_RESULT_SUCCESS; -} - -static int xc_reset(struct dvb_frontend *fe) -{ - xc5000_TunerReset(fe); - return XC_RESULT_SUCCESS; -} - -static void xc_wait(int wait_ms) -{ - msleep(wait_ms); -} - -static void xc5000_TunerReset(struct dvb_frontend *fe) -{ - struct xc5000_priv *priv = fe->tuner_priv; - int ret; - - dprintk(1, "%s()\n", __func__); - - if (priv->cfg->tuner_callback) { - ret = priv->cfg->tuner_callback(priv->cfg->priv, - XC5000_TUNER_RESET, 0); - if (ret) - printk(KERN_ERR "xc5000: reset failed\n"); - } else - printk(KERN_ERR "xc5000: no tuner reset callback function, fatal\n"); -} - -static int xc_write_reg(struct xc5000_priv *priv, u16 regAddr, u16 i2cData) -{ - u8 buf[4]; - int WatchDogTimer = 5; - int result; - - buf[0] = (regAddr >> 8) & 0xFF; - buf[1] = regAddr & 0xFF; - buf[2] = (i2cData >> 8) & 0xFF; - buf[3] = i2cData & 0xFF; - result = xc_send_i2c_data(priv, buf, 4); - if (result == XC_RESULT_SUCCESS) { - /* wait for busy flag to clear */ - while ((WatchDogTimer > 0) && (result == XC_RESULT_SUCCESS)) { - buf[0] = 0; - buf[1] = XREG_BUSY; - - result = xc_send_i2c_data(priv, buf, 2); - if (result == XC_RESULT_SUCCESS) { - result = xc_read_i2c_data(priv, buf, 2); - if (result == XC_RESULT_SUCCESS) { - if ((buf[0] == 0) && (buf[1] == 0)) { - /* busy flag cleared */ - break; - } else { - xc_wait(100); /* wait 5 ms */ - WatchDogTimer--; - } - } - } - } - } - if (WatchDogTimer < 0) - result = XC_RESULT_I2C_WRITE_FAILURE; - - return result; -} - -static int xc_read_reg(struct xc5000_priv *priv, u16 regAddr, u16 *i2cData) -{ - u8 buf[2]; - int result; - - buf[0] = (regAddr >> 8) & 0xFF; - buf[1] = regAddr & 0xFF; - result = xc_send_i2c_data(priv, buf, 2); - if (result != XC_RESULT_SUCCESS) - return result; - - result = xc_read_i2c_data(priv, buf, 2); - if (result != XC_RESULT_SUCCESS) - return result; - - *i2cData = buf[0] * 256 + buf[1]; - return result; -} - -static int xc_load_i2c_sequence(struct dvb_frontend *fe, u8 i2c_sequence[]) -{ - struct xc5000_priv *priv = fe->tuner_priv; - - int i, nbytes_to_send, result; - unsigned int len, pos, index; - u8 buf[XC_MAX_I2C_WRITE_LENGTH]; - - index=0; - while ((i2c_sequence[index]!=0xFF) || (i2c_sequence[index+1]!=0xFF)) { - len = i2c_sequence[index]* 256 + i2c_sequence[index+1]; - if (len == 0x0000) { - /* RESET command */ - result = xc_reset(fe); - index += 2; - if (result != XC_RESULT_SUCCESS) - return result; - } else if (len & 0x8000) { - /* WAIT command */ - xc_wait(len & 0x7FFF); - index += 2; - } else { - /* Send i2c data whilst ensuring individual transactions - * do not exceed XC_MAX_I2C_WRITE_LENGTH bytes. - */ - index += 2; - buf[0] = i2c_sequence[index]; - buf[1] = i2c_sequence[index + 1]; - pos = 2; - while (pos < len) { - if ((len - pos) > XC_MAX_I2C_WRITE_LENGTH - 2) { - nbytes_to_send = XC_MAX_I2C_WRITE_LENGTH; - } else { - nbytes_to_send = (len - pos + 2); - } - for (i=2; i<nbytes_to_send; i++) { - buf[i] = i2c_sequence[index + pos + i - 2]; - } - result = xc_send_i2c_data(priv, buf, nbytes_to_send); - - if (result != XC_RESULT_SUCCESS) - return result; - - pos += nbytes_to_send - 2; - } - index += len; - } - } - return XC_RESULT_SUCCESS; -} - -static int xc_initialize(struct xc5000_priv *priv) -{ - dprintk(1, "%s()\n", __func__); - return xc_write_reg(priv, XREG_INIT, 0); -} - -static int xc_SetTVStandard(struct xc5000_priv *priv, - u16 VideoMode, u16 AudioMode) -{ - int ret; - dprintk(1, "%s(0x%04x,0x%04x)\n", __func__, VideoMode, AudioMode); - dprintk(1, "%s() Standard = %s\n", - __func__, - XC5000_Standard[priv->video_standard].Name); - - ret = xc_write_reg(priv, XREG_VIDEO_MODE, VideoMode); - if (ret == XC_RESULT_SUCCESS) - ret = xc_write_reg(priv, XREG_AUDIO_MODE, AudioMode); - - return ret; -} - -static int xc_shutdown(struct xc5000_priv *priv) -{ - return 0; - /* Fixme: cannot bring tuner back alive once shutdown - * without reloading the driver modules. - * return xc_write_reg(priv, XREG_POWER_DOWN, 0); - */ -} - -static int xc_SetSignalSource(struct xc5000_priv *priv, u16 rf_mode) -{ - dprintk(1, "%s(%d) Source = %s\n", __func__, rf_mode, - rf_mode == XC_RF_MODE_AIR ? "ANTENNA" : "CABLE"); - - if ((rf_mode != XC_RF_MODE_AIR) && (rf_mode != XC_RF_MODE_CABLE)) - { - rf_mode = XC_RF_MODE_CABLE; - printk(KERN_ERR - "%s(), Invalid mode, defaulting to CABLE", - __func__); - } - return xc_write_reg(priv, XREG_SIGNALSOURCE, rf_mode); -} - -static const struct dvb_tuner_ops xc5000_tuner_ops; - -static int xc_set_RF_frequency(struct xc5000_priv *priv, u32 freq_hz) -{ - u16 freq_code; - - dprintk(1, "%s(%u)\n", __func__, freq_hz); - - if ((freq_hz > xc5000_tuner_ops.info.frequency_max) || - (freq_hz < xc5000_tuner_ops.info.frequency_min)) - return XC_RESULT_OUT_OF_RANGE; - - freq_code = (u16)(freq_hz / 15625); - - return xc_write_reg(priv, XREG_RF_FREQ, freq_code); -} - - -static int xc_set_IF_frequency(struct xc5000_priv *priv, u32 freq_khz) -{ - u32 freq_code = (freq_khz * 1024)/1000; - dprintk(1, "%s(freq_khz = %d) freq_code = 0x%x\n", - __func__, freq_khz, freq_code); - - return xc_write_reg(priv, XREG_IF_OUT, freq_code); -} - - -static int xc_get_ADC_Envelope(struct xc5000_priv *priv, u16 *adc_envelope) -{ - return xc_read_reg(priv, XREG_ADC_ENV, adc_envelope); -} - -static int xc_get_frequency_error(struct xc5000_priv *priv, u32 *freq_error_hz) -{ - int result; - u16 regData; - u32 tmp; - - result = xc_read_reg(priv, XREG_FREQ_ERROR, ®Data); - if (result) - return result; - - tmp = (u32)regData; - (*freq_error_hz) = (tmp * 15625) / 1000; - return result; -} - -static int xc_get_lock_status(struct xc5000_priv *priv, u16 *lock_status) -{ - return xc_read_reg(priv, XREG_LOCK, lock_status); -} - -static int xc_get_version(struct xc5000_priv *priv, - u8 *hw_majorversion, u8 *hw_minorversion, - u8 *fw_majorversion, u8 *fw_minorversion) -{ - u16 data; - int result; - - result = xc_read_reg(priv, XREG_VERSION, &data); - if (result) - return result; - - (*hw_majorversion) = (data >> 12) & 0x0F; - (*hw_minorversion) = (data >> 8) & 0x0F; - (*fw_majorversion) = (data >> 4) & 0x0F; - (*fw_minorversion) = data & 0x0F; - - return 0; -} - -static int xc_get_hsync_freq(struct xc5000_priv *priv, u32 *hsync_freq_hz) -{ - u16 regData; - int result; - - result = xc_read_reg(priv, XREG_HSYNC_FREQ, ®Data); - if (result) - return result; - - (*hsync_freq_hz) = ((regData & 0x0fff) * 763)/100; - return result; -} - -static int xc_get_frame_lines(struct xc5000_priv *priv, u16 *frame_lines) -{ - return xc_read_reg(priv, XREG_FRAME_LINES, frame_lines); -} - -static int xc_get_quality(struct xc5000_priv *priv, u16 *quality) -{ - return xc_read_reg(priv, XREG_QUALITY, quality); -} - -static u16 WaitForLock(struct xc5000_priv *priv) -{ - u16 lockState = 0; - int watchDogCount = 40; - - while ((lockState == 0) && (watchDogCount > 0)) { - xc_get_lock_status(priv, &lockState); - if (lockState != 1) { - xc_wait(5); - watchDogCount--; - } - } - return lockState; -} - -static int xc_tune_channel(struct xc5000_priv *priv, u32 freq_hz) -{ - int found = 0; - - dprintk(1, "%s(%u)\n", __func__, freq_hz); - - if (xc_set_RF_frequency(priv, freq_hz) != XC_RESULT_SUCCESS) - return 0; - - if (WaitForLock(priv) == 1) - found = 1; - - return found; -} - -static int xc5000_readreg(struct xc5000_priv *priv, u16 reg, u16 *val) -{ - u8 buf[2] = { reg >> 8, reg & 0xff }; - u8 bval[2] = { 0, 0 }; - struct i2c_msg msg[2] = { - { .addr = priv->cfg->i2c_address, - .flags = 0, .buf = &buf[0], .len = 2 }, - { .addr = priv->cfg->i2c_address, - .flags = I2C_M_RD, .buf = &bval[0], .len = 2 }, - }; - - if (i2c_transfer(priv->i2c, msg, 2) != 2) { - printk(KERN_WARNING "xc5000: I2C read failed\n"); - return -EREMOTEIO; - } - - *val = (bval[0] << 8) | bval[1]; - return 0; -} - -static int xc5000_writeregs(struct xc5000_priv *priv, u8 *buf, u8 len) -{ - struct i2c_msg msg = { .addr = priv->cfg->i2c_address, - .flags = 0, .buf = buf, .len = len }; - - if (i2c_transfer(priv->i2c, &msg, 1) != 1) { - printk(KERN_ERR "xc5000: I2C write failed (len=%i)\n", - (int)len); - return -EREMOTEIO; - } - return 0; -} - -static int xc5000_readregs(struct xc5000_priv *priv, u8 *buf, u8 len) -{ - struct i2c_msg msg = { .addr = priv->cfg->i2c_address, - .flags = I2C_M_RD, .buf = buf, .len = len }; - - if (i2c_transfer(priv->i2c, &msg, 1) != 1) { - printk(KERN_ERR "xc5000 I2C read failed (len=%i)\n",(int)len); - return -EREMOTEIO; - } - return 0; -} - -static int xc5000_fwupload(struct dvb_frontend* fe) -{ - struct xc5000_priv *priv = fe->tuner_priv; - const struct firmware *fw; - int ret; - - /* request the firmware, this will block and timeout */ - printk(KERN_INFO "xc5000: waiting for firmware upload (%s)...\n", - XC5000_DEFAULT_FIRMWARE); - - ret = request_firmware(&fw, XC5000_DEFAULT_FIRMWARE, &priv->i2c->dev); - if (ret) { - printk(KERN_ERR "xc5000: Upload failed. (file not found?)\n"); - ret = XC_RESULT_RESET_FAILURE; - goto out; - } else { - printk(KERN_INFO "xc5000: firmware read %Zu bytes.\n", - fw->size); - ret = XC_RESULT_SUCCESS; - } - - if (fw->size != XC5000_DEFAULT_FIRMWARE_SIZE) { - printk(KERN_ERR "xc5000: firmware incorrect size\n"); - ret = XC_RESULT_RESET_FAILURE; - } else { - printk(KERN_INFO "xc5000: firmware upload\n"); - ret = xc_load_i2c_sequence(fe, fw->data ); - } - -out: - release_firmware(fw); - return ret; -} - -static void xc_debug_dump(struct xc5000_priv *priv) -{ - u16 adc_envelope; - u32 freq_error_hz = 0; - u16 lock_status; - u32 hsync_freq_hz = 0; - u16 frame_lines; - u16 quality; - u8 hw_majorversion = 0, hw_minorversion = 0; - u8 fw_majorversion = 0, fw_minorversion = 0; - - /* Wait for stats to stabilize. - * Frame Lines needs two frame times after initial lock - * before it is valid. - */ - xc_wait(100); - - xc_get_ADC_Envelope(priv, &adc_envelope); - dprintk(1, "*** ADC envelope (0-1023) = %d\n", adc_envelope); - - xc_get_frequency_error(priv, &freq_error_hz); - dprintk(1, "*** Frequency error = %d Hz\n", freq_error_hz); - - xc_get_lock_status(priv, &lock_status); - dprintk(1, "*** Lock status (0-Wait, 1-Locked, 2-No-signal) = %d\n", - lock_status); - - xc_get_version(priv, &hw_majorversion, &hw_minorversion, - &fw_majorversion, &fw_minorversion); - dprintk(1, "*** HW: V%02x.%02x, FW: V%02x.%02x\n", - hw_majorversion, hw_minorversion, - fw_majorversion, fw_minorversion); - - xc_get_hsync_freq(priv, &hsync_freq_hz); - dprintk(1, "*** Horizontal sync frequency = %d Hz\n", hsync_freq_hz); - - xc_get_frame_lines(priv, &frame_lines); - dprintk(1, "*** Frame lines = %d\n", frame_lines); - - xc_get_quality(priv, &quality); - dprintk(1, "*** Quality (0:<8dB, 7:>56dB) = %d\n", quality); -} - -static int xc5000_set_params(struct dvb_frontend *fe, - struct dvb_frontend_parameters *params) -{ - struct xc5000_priv *priv = fe->tuner_priv; - int ret; - - dprintk(1, "%s() frequency=%d (Hz)\n", __func__, params->frequency); - - switch(params->u.vsb.modulation) { - case VSB_8: - case VSB_16: - dprintk(1, "%s() VSB modulation\n", __func__); - priv->rf_mode = XC_RF_MODE_AIR; - priv->freq_hz = params->frequency - 1750000; - priv->bandwidth = BANDWIDTH_6_MHZ; - priv->video_standard = DTV6; - break; - case QAM_64: - case QAM_256: - case QAM_AUTO: - dprintk(1, "%s() QAM modulation\n", __func__); - priv->rf_mode = XC_RF_MODE_CABLE; - priv->freq_hz = params->frequency - 1750000; - priv->bandwidth = BANDWIDTH_6_MHZ; - priv->video_standard = DTV6; - break; - default: - return -EINVAL; - } - - dprintk(1, "%s() frequency=%d (compensated)\n", - __func__, priv->freq_hz); - - ret = xc_SetSignalSource(priv, priv->rf_mode); - if (ret != XC_RESULT_SUCCESS) { - printk(KERN_ERR - "xc5000: xc_SetSignalSource(%d) failed\n", - priv->rf_mode); - return -EREMOTEIO; - } - - ret = xc_SetTVStandard(priv, - XC5000_Standard[priv->video_standard].VideoMode, - XC5000_Standard[priv->video_standard].AudioMode); - if (ret != XC_RESULT_SUCCESS) { - printk(KERN_ERR "xc5000: xc_SetTVStandard failed\n"); - return -EREMOTEIO; - } - - ret = xc_set_IF_frequency(priv, priv->cfg->if_khz); - if (ret != XC_RESULT_SUCCESS) { - printk(KERN_ERR "xc5000: xc_Set_IF_frequency(%d) failed\n", - priv->cfg->if_khz); - return -EIO; - } - - xc_tune_channel(priv, priv->freq_hz); - - if (debug) - xc_debug_dump(priv); - - return 0; -} - -static int xc_load_fw_and_init_tuner(struct dvb_frontend *fe); - -static int xc5000_set_analog_params(struct dvb_frontend *fe, - struct analog_parameters *params) -{ - struct xc5000_priv *priv = fe->tuner_priv; - int ret; - - if(priv->fwloaded == 0) - xc_load_fw_and_init_tuner(fe); - - dprintk(1, "%s() frequency=%d (in units of 62.5khz)\n", - __func__, params->frequency); - - priv->rf_mode = XC_RF_MODE_CABLE; /* Fix me: it could be air. */ - - /* params->frequency is in units of 62.5khz */ - priv->freq_hz = params->frequency * 62500; - - /* FIX ME: Some video standards may have several possible audio - standards. We simply default to one of them here. - */ - if(params->std & V4L2_STD_MN) { - /* default to BTSC audio standard */ - priv->video_standard = MN_NTSC_PAL_BTSC; - goto tune_channel; - } - - if(params->std & V4L2_STD_PAL_BG) { - /* default to NICAM audio standard */ - priv->video_standard = BG_PAL_NICAM; - goto tune_channel; - } - - if(params->std & V4L2_STD_PAL_I) { - /* default to NICAM audio standard */ - priv->video_standard = I_PAL_NICAM; - goto tune_channel; - } - - if(params->std & V4L2_STD_PAL_DK) { - /* default to NICAM audio standard */ - priv->video_standard = DK_PAL_NICAM; - goto tune_channel; - } - - if(params->std & V4L2_STD_SECAM_DK) { - /* default to A2 DK1 audio standard */ - priv->video_standard = DK_SECAM_A2DK1; - goto tune_channel; - } - - if(params->std & V4L2_STD_SECAM_L) { - priv->video_standard = L_SECAM_NICAM; - goto tune_channel; - } - - if(params->std & V4L2_STD_SECAM_LC) { - priv->video_standard = LC_SECAM_NICAM; - goto tune_channel; - } - -tune_channel: - ret = xc_SetSignalSource(priv, priv->rf_mode); - if (ret != XC_RESULT_SUCCESS) { - printk(KERN_ERR - "xc5000: xc_SetSignalSource(%d) failed\n", - priv->rf_mode); - return -EREMOTEIO; - } - - ret = xc_SetTVStandard(priv, - XC5000_Standard[priv->video_standard].VideoMode, - XC5000_Standard[priv->video_standard].AudioMode); - if (ret != XC_RESULT_SUCCESS) { - printk(KERN_ERR "xc5000: xc_SetTVStandard failed\n"); - return -EREMOTEIO; - } - - xc_tune_channel(priv, priv->freq_hz); - - if (debug) - xc_debug_dump(priv); - - return 0; -} - -static int xc5000_get_frequency(struct dvb_frontend *fe, u32 *freq) -{ - struct xc5000_priv *priv = fe->tuner_priv; - dprintk(1, "%s()\n", __func__); - *freq = priv->freq_hz; - return 0; -} - -static int xc5000_get_bandwidth(struct dvb_frontend *fe, u32 *bw) -{ - struct xc5000_priv *priv = fe->tuner_priv; - dprintk(1, "%s()\n", __func__); - - *bw = priv->bandwidth; - return 0; -} - -static int xc5000_get_status(struct dvb_frontend *fe, u32 *status) -{ - struct xc5000_priv *priv = fe->tuner_priv; - u16 lock_status = 0; - - xc_get_lock_status(priv, &lock_status); - - dprintk(1, "%s() lock_status = 0x%08x\n", __func__, lock_status); - - *status = lock_status; - - return 0; -} - -static int xc_load_fw_and_init_tuner(struct dvb_frontend *fe) -{ - struct xc5000_priv *priv = fe->tuner_priv; - int ret = 0; - - if (priv->fwloaded == 0) { - ret = xc5000_fwupload(fe); - if (ret != XC_RESULT_SUCCESS) - return ret; - priv->fwloaded = 1; - } - - /* Start the tuner self-calibration process */ - ret |= xc_initialize(priv); - - /* Wait for calibration to complete. - * We could continue but XC5000 will clock stretch subsequent - * I2C transactions until calibration is complete. This way we - * don't have to rely on clock stretching working. - */ - xc_wait( 100 ); - - /* Default to "CABLE" mode */ - ret |= xc_write_reg(priv, XREG_SIGNALSOURCE, XC_RF_MODE_CABLE); - - return ret; -} - -static int xc5000_sleep(struct dvb_frontend *fe) -{ - struct xc5000_priv *priv = fe->tuner_priv; - int ret; - - dprintk(1, "%s()\n", __func__); - - /* On Pinnacle PCTV HD 800i, the tuner cannot be reinitialized - * once shutdown without reloading the driver. Maybe I am not - * doing something right. - * - */ - - ret = xc_shutdown(priv); - if(ret != XC_RESULT_SUCCESS) { - printk(KERN_ERR - "xc5000: %s() unable to shutdown tuner\n", - __func__); - return -EREMOTEIO; - } - else { - /* priv->fwloaded = 0; */ - return XC_RESULT_SUCCESS; - } -} - -static int xc5000_init(struct dvb_frontend *fe) -{ - struct xc5000_priv *priv = fe->tuner_priv; - dprintk(1, "%s()\n", __func__); - - if (xc_load_fw_and_init_tuner(fe) != XC_RESULT_SUCCESS) { - printk(KERN_ERR "xc5000: Unable to initialise tuner\n"); - return -EREMOTEIO; - } - - if (debug) - xc_debug_dump(priv); - - return 0; -} - -static int xc5000_release(struct dvb_frontend *fe) -{ - dprintk(1, "%s()\n", __func__); - kfree(fe->tuner_priv); - fe->tuner_priv = NULL; - return 0; -} - -static const struct dvb_tuner_ops xc5000_tuner_ops = { - .info = { - .name = "Xceive XC5000", - .frequency_min = 1000000, - .frequency_max = 1023000000, - .frequency_step = 50000, - }, - - .release = xc5000_release, - .init = xc5000_init, - .sleep = xc5000_sleep, - - .set_params = xc5000_set_params, - .set_analog_params = xc5000_set_analog_params, - .get_frequency = xc5000_get_frequency, - .get_bandwidth = xc5000_get_bandwidth, - .get_status = xc5000_get_status -}; - -struct dvb_frontend * xc5000_attach(struct dvb_frontend *fe, - struct i2c_adapter *i2c, - struct xc5000_config *cfg) -{ - struct xc5000_priv *priv = NULL; - u16 id = 0; - - dprintk(1, "%s()\n", __func__); - - priv = kzalloc(sizeof(struct xc5000_priv), GFP_KERNEL); - if (priv == NULL) - return NULL; - - priv->cfg = cfg; - priv->bandwidth = BANDWIDTH_6_MHZ; - priv->i2c = i2c; - - /* Check if firmware has been loaded. It is possible that another - instance of the driver has loaded the firmware. - */ - if (xc5000_readreg(priv, XREG_PRODUCT_ID, &id) != 0) { - kfree(priv); - return NULL; - } - - switch(id) { - case XC_PRODUCT_ID_FW_LOADED: - printk(KERN_INFO - "xc5000: Successfully identified at address 0x%02x\n", - cfg->i2c_address); - printk(KERN_INFO - "xc5000: Firmware has been loaded previously\n"); - priv->fwloaded = 1; - break; - case XC_PRODUCT_ID_FW_NOT_LOADED: - printk(KERN_INFO - "xc5000: Successfully identified at address 0x%02x\n", - cfg->i2c_address); - printk(KERN_INFO - "xc5000: Firmware has not been loaded previously\n"); - priv->fwloaded = 0; - break; - default: - printk(KERN_ERR - "xc5000: Device not found at addr 0x%02x (0x%x)\n", - cfg->i2c_address, id); - kfree(priv); - return NULL; - } - - memcpy(&fe->ops.tuner_ops, &xc5000_tuner_ops, - sizeof(struct dvb_tuner_ops)); - - fe->tuner_priv = priv; - - return fe; -} -EXPORT_SYMBOL(xc5000_attach); - -MODULE_AUTHOR("Steven Toth"); -MODULE_DESCRIPTION("Xceive xc5000 silicon tuner driver"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb/frontends/xc5000.h b/drivers/media/dvb/frontends/xc5000.h deleted file mode 100644 index b890883a0cdc..000000000000 --- a/drivers/media/dvb/frontends/xc5000.h +++ /dev/null @@ -1,63 +0,0 @@ -/* - * Driver for Xceive XC5000 "QAM/8VSB single chip tuner" - * - * Copyright (c) 2007 Steven Toth <stoth@hauppauge.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef __XC5000_H__ -#define __XC5000_H__ - -#include <linux/firmware.h> - -struct dvb_frontend; -struct i2c_adapter; - -struct xc5000_config { - u8 i2c_address; - u32 if_khz; - - /* For each bridge framework, when it attaches either analog or digital, - * it has to store a reference back to its _core equivalent structure, - * so that it can service the hardware by steering gpio's etc. - * Each bridge implementation is different so cast priv accordingly. - * The xc5000 driver cares not for this value, other than ensuring - * it's passed back to a bridge during tuner_callback(). - */ - void *priv; - int (*tuner_callback) (void *priv, int command, int arg); -}; - -/* xc5000 callback command */ -#define XC5000_TUNER_RESET 0 - -#if defined(CONFIG_DVB_TUNER_XC5000) || \ - (defined(CONFIG_DVB_TUNER_XC5000_MODULE) && defined(MODULE)) -extern struct dvb_frontend* xc5000_attach(struct dvb_frontend *fe, - struct i2c_adapter *i2c, - struct xc5000_config *cfg); -#else -static inline struct dvb_frontend* xc5000_attach(struct dvb_frontend *fe, - struct i2c_adapter *i2c, - struct xc5000_config *cfg) -{ - printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); - return NULL; -} -#endif // CONFIG_DVB_TUNER_XC5000 - -#endif // __XC5000_H__ diff --git a/drivers/media/dvb/frontends/xc5000_priv.h b/drivers/media/dvb/frontends/xc5000_priv.h deleted file mode 100644 index 13b2d19341da..000000000000 --- a/drivers/media/dvb/frontends/xc5000_priv.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * Driver for Xceive XC5000 "QAM/8VSB single chip tuner" - * - * Copyright (c) 2007 Steven Toth <stoth@hauppauge.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef XC5000_PRIV_H -#define XC5000_PRIV_H - -struct xc5000_priv { - struct xc5000_config *cfg; - struct i2c_adapter *i2c; - - u32 freq_hz; - u32 bandwidth; - u8 video_standard; - u8 rf_mode; - u8 fwloaded; -}; - -#endif |
