diff options
24 files changed, 169 insertions, 1356 deletions
diff --git a/drivers/media/dvb/bt8xx/bt878.c b/drivers/media/dvb/bt8xx/bt878.c index a04bb61f21f4..34c3189a1a33 100644 --- a/drivers/media/dvb/bt8xx/bt878.c +++ b/drivers/media/dvb/bt8xx/bt878.c @@ -381,6 +381,23 @@ bt878_device_control(struct bt878 *bt, unsigned int cmd, union dst_gpio_packet * EXPORT_SYMBOL(bt878_device_control); + +struct cards card_list[] __devinitdata = { + + { 0x01010071, BTTV_BOARD_NEBULA_DIGITV, "Nebula Electronics DigiTV" }, + { 0x07611461, BTTV_BOARD_AVDVBT_761, "AverMedia AverTV DVB-T 761" }, + { 0x001c11bd, BTTV_BOARD_PINNACLESAT, "Pinnacle PCTV Sat" }, + { 0x002611bd, BTTV_BOARD_TWINHAN_DST, "Pinnacle PCTV SAT CI" }, + { 0x00011822, BTTV_BOARD_TWINHAN_DST, "Twinhan VisionPlus DVB" }, + { 0xfc00270f, BTTV_BOARD_TWINHAN_DST, "ChainTech digitop DST-1000 DVB-S" }, + { 0x07711461, BTTV_BOARD_AVDVBT_771, "AVermedia AverTV DVB-T 771" }, + { 0xdb1018ac, BTTV_BOARD_DVICO_DVBT_LITE, "DViCO FusionHDTV DVB-T Lite" }, + { 0xd50018ac, BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE, "DViCO FusionHDTV 5 Lite" }, + { 0x20007063, BTTV_BOARD_PC_HDTV, "pcHDTV HD-2000 TV"}, + { 0, -1, NULL } +}; + + /***********************/ /* PCI device handling */ /***********************/ @@ -388,18 +405,41 @@ EXPORT_SYMBOL(bt878_device_control); static int __devinit bt878_probe(struct pci_dev *dev, const struct pci_device_id *pci_id) { - int result; + int result = 0, has_dvb = 0, i; unsigned char lat; struct bt878 *bt; #if defined(__powerpc__) unsigned int cmd; #endif + unsigned int cardid; + unsigned short id; + struct cards *dvb_cards; printk(KERN_INFO "bt878: Bt878 AUDIO function found (%d).\n", bt878_num); if (pci_enable_device(dev)) return -EIO; + pci_read_config_word(dev, PCI_SUBSYSTEM_ID, &id); + cardid = id << 16; + pci_read_config_word(dev, PCI_SUBSYSTEM_VENDOR_ID, &id); + cardid |= id; + + for (i = 0, dvb_cards = card_list; i < ARRAY_SIZE(card_list); i++, dvb_cards++) { + if (cardid == dvb_cards->pci_id) { + printk("%s: card id=[0x%x],[ %s ] has DVB functions.\n", + __func__, cardid, dvb_cards->name); + has_dvb = 1; + } + } + + if (!has_dvb) { + printk("%s: card id=[0x%x], Unknown card.\nExiting..\n", __func__, cardid); + result = -EINVAL; + + goto fail0; + } + bt = &bt878[bt878_num]; bt->dev = dev; bt->nr = bt878_num; @@ -416,6 +456,8 @@ static int __devinit bt878_probe(struct pci_dev *dev, pci_read_config_byte(dev, PCI_CLASS_REVISION, &bt->revision); pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat); + + printk(KERN_INFO "bt878(%d): Bt%x (rev %d) at %02x:%02x.%x, ", bt878_num, bt->id, bt->revision, dev->bus->number, PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn)); diff --git a/drivers/media/dvb/bt8xx/bt878.h b/drivers/media/dvb/bt8xx/bt878.h index a73baf00ca39..9faf93770d08 100644 --- a/drivers/media/dvb/bt8xx/bt878.h +++ b/drivers/media/dvb/bt8xx/bt878.h @@ -88,6 +88,23 @@ #define BT878_RISC_SYNC_MASK (1 << 15) + +#define BTTV_BOARD_UNKNOWN 0x00 +#define BTTV_BOARD_PINNACLESAT 0x5e +#define BTTV_BOARD_NEBULA_DIGITV 0x68 +#define BTTV_BOARD_PC_HDTV 0x70 +#define BTTV_BOARD_TWINHAN_DST 0x71 +#define BTTV_BOARD_AVDVBT_771 0x7b +#define BTTV_BOARD_AVDVBT_761 0x7c +#define BTTV_BOARD_DVICO_DVBT_LITE 0x80 +#define BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE 0x87 + +struct cards { + __u32 pci_id; + __u16 card_id; + char *name; +}; + extern int bt878_num; struct bt878 { diff --git a/drivers/media/dvb/dvb-usb/Kconfig b/drivers/media/dvb/dvb-usb/Kconfig index 90a69d343b79..d3df12039b06 100644 --- a/drivers/media/dvb/dvb-usb/Kconfig +++ b/drivers/media/dvb/dvb-usb/Kconfig @@ -83,12 +83,18 @@ config DVB_USB_UMT_010 Say Y here to support the HanfTek UMT-010 USB2.0 stick-sized DVB-T receiver. config DVB_USB_CXUSB - tristate "Medion MD95700 hybrid USB2.0 (Conexant) support" + tristate "Conexant USB2.0 hybrid reference design support" depends on DVB_USB select DVB_CX22702 + select DVB_LGDT330X + select DVB_MT352 help - Say Y here to support the Medion MD95700 hybrid USB2.0 device. Currently - only the DVB-T part is supported. + Say Y here to support the Conexant USB2.0 hybrid reference design. + Currently, only DVB and ATSC modes are supported, analog mode + shall be added in the future. Devices that require this module: + + Medion MD95700 hybrid USB2.0 device. + DViCO FusionHDTV (Bluebird) USB2.0 devices config DVB_USB_DIGITV tristate "Nebula Electronics uDigiTV DVB-T USB2.0 support" diff --git a/drivers/media/dvb/dvb-usb/cxusb.c b/drivers/media/dvb/dvb-usb/cxusb.c index f14003736afe..f327fac1688e 100644 --- a/drivers/media/dvb/dvb-usb/cxusb.c +++ b/drivers/media/dvb/dvb-usb/cxusb.c @@ -234,7 +234,7 @@ static struct dvb_usb_rc_key dvico_mce_rc_keys[] = { static int cxusb_dee1601_demod_init(struct dvb_frontend* fe) { - static u8 clock_config [] = { CLOCK_CTL, 0x38, 0x38 }; + static u8 clock_config [] = { CLOCK_CTL, 0x38, 0x28 }; static u8 reset [] = { RESET, 0x80 }; static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 }; static u8 agc_cfg [] = { AGC_TARGET, 0x28, 0x20 }; @@ -255,7 +255,7 @@ static int cxusb_dee1601_demod_init(struct dvb_frontend* fe) static int cxusb_mt352_demod_init(struct dvb_frontend* fe) { /* used in both lgz201 and th7579 */ - static u8 clock_config [] = { CLOCK_CTL, 0x38, 0x39 }; + static u8 clock_config [] = { CLOCK_CTL, 0x38, 0x29 }; static u8 reset [] = { RESET, 0x80 }; static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 }; static u8 agc_cfg [] = { AGC_TARGET, 0x24, 0x20 }; diff --git a/drivers/media/dvb/dvb-usb/digitv.c b/drivers/media/dvb/dvb-usb/digitv.c index e6c55c9c9417..caa1346e3063 100644 --- a/drivers/media/dvb/dvb-usb/digitv.c +++ b/drivers/media/dvb/dvb-usb/digitv.c @@ -175,11 +175,13 @@ static int digitv_probe(struct usb_interface *intf, if ((ret = dvb_usb_device_init(intf,&digitv_properties,THIS_MODULE,&d)) == 0) { u8 b[4] = { 0 }; - b[0] = 1; - digitv_ctrl_msg(d,USB_WRITE_REMOTE_TYPE,0,b,4,NULL,0); + if (d != NULL) { /* do that only when the firmware is loaded */ + b[0] = 1; + digitv_ctrl_msg(d,USB_WRITE_REMOTE_TYPE,0,b,4,NULL,0); - b[0] = 0; - digitv_ctrl_msg(d,USB_WRITE_REMOTE,0,b,4,NULL,0); + b[0] = 0; + digitv_ctrl_msg(d,USB_WRITE_REMOTE,0,b,4,NULL,0); + } } return ret; } @@ -194,7 +196,7 @@ static struct dvb_usb_properties digitv_properties = { .caps = DVB_USB_IS_AN_I2C_ADAPTER, .usb_ctrl = CYPRESS_FX2, - .firmware = "dvb-usb-digitv-01.fw", + .firmware = "dvb-usb-digitv-02.fw", .size_of_priv = 0, @@ -229,6 +231,7 @@ static struct dvb_usb_properties digitv_properties = { { &digitv_table[0], NULL }, { NULL }, }, + { NULL }, } }; diff --git a/drivers/media/dvb/dvb-usb/vp7045-fe.c b/drivers/media/dvb/dvb-usb/vp7045-fe.c index 5242cca5db4a..9999336aeeb6 100644 --- a/drivers/media/dvb/dvb-usb/vp7045-fe.c +++ b/drivers/media/dvb/dvb-usb/vp7045-fe.c @@ -23,10 +23,11 @@ struct vp7045_fe_state { struct dvb_frontend fe; + struct dvb_frontend_ops ops; + struct dvb_usb_device *d; }; - static int vp7045_fe_read_status(struct dvb_frontend* fe, fe_status_t *status) { struct vp7045_fe_state *state = fe->demodulator_priv; @@ -150,7 +151,8 @@ struct dvb_frontend * vp7045_fe_attach(struct dvb_usb_device *d) goto error; s->d = d; - s->fe.ops = &vp7045_fe_ops; + memcpy(&s->ops, &vp7045_fe_ops, sizeof(struct dvb_frontend_ops)); + s->fe.ops = &s->ops; s->fe.demodulator_priv = s; goto success; diff --git a/drivers/media/dvb/frontends/Kconfig b/drivers/media/dvb/frontends/Kconfig index f09e3da669fe..76b6a2aef32f 100644 --- a/drivers/media/dvb/frontends/Kconfig +++ b/drivers/media/dvb/frontends/Kconfig @@ -28,12 +28,6 @@ config DVB_TDA8083 help A DVB-S tuner module. Say Y when you want to support this frontend. -config DVB_TDA80XX - tristate "Philips TDA8044 or TDA8083 based" - depends on DVB_CORE - help - A DVB-S tuner module. Say Y when you want to support this frontend. - config DVB_MT312 tristate "Zarlink MT312 based" depends on DVB_CORE @@ -139,12 +133,6 @@ config DVB_DIB3000MC comment "DVB-C (cable) frontends" depends on DVB_CORE -config DVB_ATMEL_AT76C651 - tristate "Atmel AT76C651 based" - depends on DVB_CORE - help - A DVB-C tuner module. Say Y when you want to support this frontend. - config DVB_VES1820 tristate "VLSI VES1820 based" depends on DVB_CORE diff --git a/drivers/media/dvb/frontends/Makefile b/drivers/media/dvb/frontends/Makefile index 8f301468568d..1af769cd90c0 100644 --- a/drivers/media/dvb/frontends/Makefile +++ b/drivers/media/dvb/frontends/Makefile @@ -8,7 +8,6 @@ obj-$(CONFIG_DVB_CORE) += dvb-pll.o obj-$(CONFIG_DVB_STV0299) += stv0299.o obj-$(CONFIG_DVB_SP8870) += sp8870.o obj-$(CONFIG_DVB_CX22700) += cx22700.o -obj-$(CONFIG_DVB_ATMEL_AT76C651) += at76c651.o obj-$(CONFIG_DVB_CX24110) += cx24110.o obj-$(CONFIG_DVB_TDA8083) += tda8083.o obj-$(CONFIG_DVB_L64781) += l64781.o @@ -22,7 +21,6 @@ obj-$(CONFIG_DVB_SP887X) += sp887x.o obj-$(CONFIG_DVB_NXT6000) += nxt6000.o obj-$(CONFIG_DVB_MT352) += mt352.o obj-$(CONFIG_DVB_CX22702) += cx22702.o -obj-$(CONFIG_DVB_TDA80XX) += tda80xx.o obj-$(CONFIG_DVB_TDA10021) += tda10021.o obj-$(CONFIG_DVB_STV0297) += stv0297.o obj-$(CONFIG_DVB_NXT200X) += nxt200x.o diff --git a/drivers/media/dvb/frontends/at76c651.c b/drivers/media/dvb/frontends/at76c651.c deleted file mode 100644 index 8e0f4b3a1417..000000000000 --- a/drivers/media/dvb/frontends/at76c651.c +++ /dev/null @@ -1,450 +0,0 @@ -/* - * at76c651.c - * - * Atmel DVB-C Frontend Driver (at76c651/tua6010xs) - * - * Copyright (C) 2001 fnbrd <fnbrd@gmx.de> - * & 2002-2004 Andreas Oberritter <obi@linuxtv.org> - * & 2003 Wolfram Joost <dbox2@frokaschwei.de> - * - * 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. - * - * AT76C651 - * http://www.nalanda.nitc.ac.in/industry/datasheets/atmel/acrobat/doc1293.pdf - * http://www.atmel.com/atmel/acrobat/doc1320.pdf - */ - -#include <linux/init.h> -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/kernel.h> -#include <linux/string.h> -#include <linux/slab.h> -#include <linux/bitops.h> -#include "dvb_frontend.h" -#include "at76c651.h" - - -struct at76c651_state { - - struct i2c_adapter* i2c; - - struct dvb_frontend_ops ops; - - const struct at76c651_config* config; - - struct dvb_frontend frontend; - - /* revision of the chip */ - u8 revision; - - /* last QAM value set */ - u8 qam; -}; - -static int debug; -#define dprintk(args...) \ - do { \ - if (debug) printk(KERN_DEBUG "at76c651: " args); \ - } while (0) - - -#if ! defined(__powerpc__) -static __inline__ int __ilog2(unsigned long x) -{ - int i; - - if (x == 0) - return -1; - - for (i = 0; x != 0; i++) - x >>= 1; - - return i - 1; -} -#endif - -static int at76c651_writereg(struct at76c651_state* state, u8 reg, u8 data) -{ - int ret; - u8 buf[] = { reg, data }; - struct i2c_msg msg = - { .addr = state->config->demod_address, .flags = 0, .buf = buf, .len = 2 }; - - ret = i2c_transfer(state->i2c, &msg, 1); - - if (ret != 1) - dprintk("%s: writereg error " - "(reg == 0x%02x, val == 0x%02x, ret == %i)\n", - __FUNCTION__, reg, data, ret); - - msleep(10); - - return (ret != 1) ? -EREMOTEIO : 0; -} - -static u8 at76c651_readreg(struct at76c651_state* state, u8 reg) -{ - int ret; - u8 val; - struct i2c_msg msg[] = { - { .addr = state->config->demod_address, .flags = 0, .buf = ®, .len = 1 }, - { .addr = state->config->demod_address, .flags = I2C_M_RD, .buf = &val, .len = 1 } - }; - - ret = i2c_transfer(state->i2c, msg, 2); - - if (ret != 2) - dprintk("%s: readreg error (ret == %i)\n", __FUNCTION__, ret); - - return val; -} - -static int at76c651_reset(struct at76c651_state* state) -{ - return at76c651_writereg(state, 0x07, 0x01); -} - -static void at76c651_disable_interrupts(struct at76c651_state* state) -{ - at76c651_writereg(state, 0x0b, 0x00); -} - -static int at76c651_set_auto_config(struct at76c651_state *state) -{ - /* - * Autoconfig - */ - - at76c651_writereg(state, 0x06, 0x01); - - /* - * Performance optimizations, should be done after autoconfig - */ - - at76c651_writereg(state, 0x10, 0x06); - at76c651_writereg(state, 0x11, ((state->qam == 5) || (state->qam == 7)) ? 0x12 : 0x10); - at76c651_writereg(state, 0x15, 0x28); - at76c651_writereg(state, 0x20, 0x09); - at76c651_writereg(state, 0x24, ((state->qam == 5) || (state->qam == 7)) ? 0xC0 : 0x90); - at76c651_writereg(state, 0x30, 0x90); - if (state->qam == 5) - at76c651_writereg(state, 0x35, 0x2A); - - /* - * Initialize A/D-converter - */ - - if (state->revision == 0x11) { - at76c651_writereg(state, 0x2E, 0x38); - at76c651_writereg(state, 0x2F, 0x13); - } - - at76c651_disable_interrupts(state); - - /* - * Restart operation - */ - - at76c651_reset(state); - - return 0; -} - -static void at76c651_set_bbfreq(struct at76c651_state* state) -{ - at76c651_writereg(state, 0x04, 0x3f); - at76c651_writereg(state, 0x05, 0xee); -} - -static int at76c651_set_symbol_rate(struct at76c651_state* state, u32 symbol_rate) -{ - u8 exponent; - u32 mantissa; - - if (symbol_rate > 9360000) - return -EINVAL; - - /* - * FREF = 57800 kHz - * exponent = 10 + floor (log2(symbol_rate / FREF)) - * mantissa = (symbol_rate / FREF) * (1 << (30 - exponent)) - */ - - exponent = __ilog2((symbol_rate << 4) / 903125); - mantissa = ((symbol_rate / 3125) * (1 << (24 - exponent))) / 289; - - at76c651_writereg(state, 0x00, mantissa >> 13); - at76c651_writereg(state, 0x01, mantissa >> 5); - at76c651_writereg(state, 0x02, (mantissa << 3) | exponent); - - return 0; -} - -static int at76c651_set_qam(struct at76c651_state *state, fe_modulation_t qam) -{ - switch (qam) { - case QPSK: - state->qam = 0x02; - break; - case QAM_16: - state->qam = 0x04; - break; - case QAM_32: - state->qam = 0x05; - break; - case QAM_64: - state->qam = 0x06; - break; - case QAM_128: - state->qam = 0x07; - break; - case QAM_256: - state->qam = 0x08; - break; -#if 0 - case QAM_512: - state->qam = 0x09; - break; - case QAM_1024: - state->qam = 0x0A; - break; -#endif - default: - return -EINVAL; - - } - - return at76c651_writereg(state, 0x03, state->qam); -} - -static int at76c651_set_inversion(struct at76c651_state* state, fe_spectral_inversion_t inversion) -{ - u8 feciqinv = at76c651_readreg(state, 0x60); - - switch (inversion) { - case INVERSION_OFF: - feciqinv |= 0x02; - feciqinv &= 0xFE; - break; - - case INVERSION_ON: - feciqinv |= 0x03; - break; - - case INVERSION_AUTO: - feciqinv &= 0xFC; - break; - - default: - return -EINVAL; - } - - return at76c651_writereg(state, 0x60, feciqinv); -} - -static int at76c651_set_parameters(struct dvb_frontend* fe, - struct dvb_frontend_parameters *p) -{ - int ret; - struct at76c651_state* state = fe->demodulator_priv; - - at76c651_writereg(state, 0x0c, 0xc3); - state->config->pll_set(fe, p); - at76c651_writereg(state, 0x0c, 0xc2); - - if ((ret = at76c651_set_symbol_rate(state, p->u.qam.symbol_rate))) - return ret; - - if ((ret = at76c651_set_inversion(state, p->inversion))) - return ret; - - return at76c651_set_auto_config(state); -} - -static int at76c651_set_defaults(struct dvb_frontend* fe) -{ - struct at76c651_state* state = fe->demodulator_priv; - - at76c651_set_symbol_rate(state, 6900000); - at76c651_set_qam(state, QAM_64); - at76c651_set_bbfreq(state); - at76c651_set_auto_config(state); - - if (state->config->pll_init) { - at76c651_writereg(state, 0x0c, 0xc3); - state->config->pll_init(fe); - at76c651_writereg(state, 0x0c, 0xc2); - } - - return 0; -} - -static int at76c651_read_status(struct dvb_frontend* fe, fe_status_t* status) -{ - struct at76c651_state* state = fe->demodulator_priv; - u8 sync; - - /* - * Bits: FEC, CAR, EQU, TIM, AGC2, AGC1, ADC, PLL (PLL=0) - */ - sync = at76c651_readreg(state, 0x80); - *status = 0; - - if (sync & (0x04 | 0x10)) /* AGC1 || TIM */ - *status |= FE_HAS_SIGNAL; - if (sync & 0x10) /* TIM */ - *status |= FE_HAS_CARRIER; - if (sync & 0x80) /* FEC */ - *status |= FE_HAS_VITERBI; - if (sync & 0x40) /* CAR */ - *status |= FE_HAS_SYNC; - if ((sync & 0xF0) == 0xF0) /* TIM && EQU && CAR && FEC */ - *status |= FE_HAS_LOCK; - - return 0; -} - -static int at76c651_read_ber(struct dvb_frontend* fe, u32* ber) -{ - struct at76c651_state* state = fe->demodulator_priv; - - *ber = (at76c651_readreg(state, 0x81) & 0x0F) << 16; - *ber |= at76c651_readreg(state, 0x82) << 8; - *ber |= at76c651_readreg(state, 0x83); - *ber *= 10; - - return 0; -} - -static int at76c651_read_signal_strength(struct dvb_frontend* fe, u16* strength) -{ - struct at76c651_state* state = fe->demodulator_priv; - - u8 gain = ~at76c651_readreg(state, 0x91); - *strength = (gain << 8) | gain; - - return 0; -} - -static int at76c651_read_snr(struct dvb_frontend* fe, u16* snr) -{ - struct at76c651_state* state = fe->demodulator_priv; - - *snr = 0xFFFF - - ((at76c651_readreg(state, 0x8F) << 8) | - at76c651_readreg(state, 0x90)); - - return 0; -} - -static int at76c651_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) -{ - struct at76c651_state* state = fe->demodulator_priv; - - *ucblocks = at76c651_readreg(state, 0x82); - - return 0; -} - -static int at76c651_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings *fesettings) -{ - fesettings->min_delay_ms = 50; - fesettings->step_size = 0; - fesettings->max_drift = 0; - return 0; -} - -static void at76c651_release(struct dvb_frontend* fe) -{ - struct at76c651_state* state = fe->demodulator_priv; - kfree(state); -} - -static struct dvb_frontend_ops at76c651_ops; - -struct dvb_frontend* at76c651_attach(const struct at76c651_config* config, - struct i2c_adapter* i2c) -{ - struct at76c651_state* state = NULL; - - /* allocate memory for the internal state */ - state = kmalloc(sizeof(struct at76c651_state), GFP_KERNEL); - if (state == NULL) goto error; - - /* setup the state */ - state->config = config; - state->qam = 0; - - /* check if the demod is there */ - if (at76c651_readreg(state, 0x0e) != 0x65) goto error; - - /* finalise state setup */ - state->i2c = i2c; - state->revision = at76c651_readreg(state, 0x0f) & 0xfe; - memcpy(&state->ops, &at76c651_ops, sizeof(struct dvb_frontend_ops)); - - /* create dvb_frontend */ - state->frontend.ops = &state->ops; - state->frontend.demodulator_priv = state; - return &state->frontend; - -error: - kfree(state); - return NULL; -} - -static struct dvb_frontend_ops at76c651_ops = { - - .info = { - .name = "Atmel AT76C651B DVB-C", - .type = FE_QAM, - .frequency_min = 48250000, - .frequency_max = 863250000, - .frequency_stepsize = 62500, - /*.frequency_tolerance = */ /* FIXME: 12% of SR */ - .symbol_rate_min = 0, /* FIXME */ - .symbol_rate_max = 9360000, /* FIXME */ - .symbol_rate_tolerance = 4000, - .caps = FE_CAN_INVERSION_AUTO | - FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 | - FE_CAN_FEC_4_5 | FE_CAN_FEC_5_6 | FE_CAN_FEC_6_7 | - FE_CAN_FEC_7_8 | FE_CAN_FEC_8_9 | FE_CAN_FEC_AUTO | - FE_CAN_QAM_16 | FE_CAN_QAM_32 | FE_CAN_QAM_64 | FE_CAN_QAM_128 | - FE_CAN_MUTE_TS | FE_CAN_QAM_256 | FE_CAN_RECOVER - }, - - .release = at76c651_release, - - .init = at76c651_set_defaults, - - .set_frontend = at76c651_set_parameters, - .get_tune_settings = at76c651_get_tune_settings, - - .read_status = at76c651_read_status, - .read_ber = at76c651_read_ber, - .read_signal_strength = at76c651_read_signal_strength, - .read_snr = at76c651_read_snr, - .read_ucblocks = at76c651_read_ucblocks, -}; - -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off)."); - -MODULE_DESCRIPTION("Atmel AT76C651 DVB-C Demodulator Driver"); -MODULE_AUTHOR("Andreas Oberritter <obi@linuxtv.org>"); -MODULE_LICENSE("GPL"); - -EXPORT_SYMBOL(at76c651_attach); diff --git a/drivers/media/dvb/frontends/at76c651.h b/drivers/media/dvb/frontends/at76c651.h deleted file mode 100644 index 34054df93608..000000000000 --- a/drivers/media/dvb/frontends/at76c651.h +++ /dev/null @@ -1,47 +0,0 @@ -/* - * at76c651.c - * - * Atmel DVB-C Frontend Driver (at76c651) - * - * Copyright (C) 2001 fnbrd <fnbrd@gmx.de> - * & 2002-2004 Andreas Oberritter <obi@linuxtv.org> - * & 2003 Wolfram Joost <dbox2@frokaschwei.de> - * - * 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. - * - * AT76C651 - * http://www.nalanda.nitc.ac.in/industry/datasheets/atmel/acrobat/doc1293.pdf - * http://www.atmel.com/atmel/acrobat/doc1320.pdf - */ - -#ifndef AT76C651_H -#define AT76C651_H - -#include <linux/dvb/frontend.h> - -struct at76c651_config -{ - /* the demodulator's i2c address */ - u8 demod_address; - - /* PLL maintenance */ - int (*pll_init)(struct dvb_frontend* fe); - int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params); -}; - -extern struct dvb_frontend* at76c651_attach(const struct at76c651_config* config, - struct i2c_adapter* i2c); - -#endif // AT76C651_H diff --git a/drivers/media/dvb/frontends/tda80xx.c b/drivers/media/dvb/frontends/tda80xx.c deleted file mode 100644 index d1cabb6a0a13..000000000000 --- a/drivers/media/dvb/frontends/tda80xx.c +++ /dev/null @@ -1,734 +0,0 @@ -/* - * tda80xx.c - * - * Philips TDA8044 / TDA8083 QPSK demodulator driver - * - * Copyright (C) 2001 Felix Domke <tmbinc@elitedvb.net> - * Copyright (C) 2002-2004 Andreas Oberritter <obi@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/config.h> -#include <linux/delay.h> -#include <linux/init.h> -#include <linux/spinlock.h> -#include <linux/threads.h> -#include <linux/interrupt.h> -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/slab.h> -#include <asm/irq.h> -#include <asm/div64.h> - -#include "dvb_frontend.h" -#include "tda80xx.h" - -enum { - ID_TDA8044 = 0x04, - ID_TDA8083 = 0x05, -}; - - -struct tda80xx_state { - - struct i2c_adapter* i2c; - - struct dvb_frontend_ops ops; - - /* configuration settings */ - const struct tda80xx_config* config; - - struct dvb_frontend frontend; - - u32 clk; - int afc_loop; - struct work_struct worklet; - fe_code_rate_t code_rate; - fe_spectral_inversion_t spectral_inversion; - fe_status_t status; - u8 id; -}; - -static int debug = 1; -#define dprintk if (debug) printk - -static u8 tda8044_inittab_pre[] = { - 0x02, 0x00, 0x6f, 0xb5, 0x86, 0x22, 0x00, 0xea, - 0x30, 0x42, 0x98, 0x68, 0x70, 0x42, 0x99, 0x58, - 0x95, 0x10, 0xf5, 0xe7, 0x93, 0x0b, 0x15, 0x68, - 0x9a, 0x90, 0x61, 0x80, 0x00, 0xe0, 0x40, 0x00, - 0x0f, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00 -}; - -static u8 tda8044_inittab_post[] = { - 0x04, 0x00, 0x6f, 0xb5, 0x86, 0x22, 0x00, 0xea, - 0x30, 0x42, 0x98, 0x68, 0x70, 0x42, 0x99, 0x50, - 0x95, 0x10, 0xf5, 0xe7, 0x93, 0x0b, 0x15, 0x68, - 0x9a, 0x90, 0x61, 0x80, 0x00, 0xe0, 0x40, 0x6c, - 0x0f, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00 -}; - -static u8 tda8083_inittab[] = { - 0x04, 0x00, 0x4a, 0x79, 0x04, 0x00, 0xff, 0xea, - 0x48, 0x42, 0x79, 0x60, 0x70, 0x52, 0x9a, 0x10, - 0x0e, 0x10, 0xf2, 0xa7, 0x93, 0x0b, 0x05, 0xc8, - 0x9d, 0x00, 0x42, 0x80, 0x00, 0x60, 0x40, 0x00, - 0x00, 0x75, 0x00, 0xe0, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00 -}; - -static __inline__ u32 tda80xx_div(u32 a, u32 b) -{ - return (a + (b / 2)) / b; -} - -static __inline__ u32 tda80xx_gcd(u32 a, u32 b) -{ - u32 r; - - while ((r = a % b)) { - a = b; - b = r; - } - - return b; -} - -static int tda80xx_read(struct tda80xx_state* state, u8 reg, u8 *buf, u8 len) -{ - int ret; - struct i2c_msg msg[] = { { .addr = state->config->demod_address, .flags = 0, .buf = ®, .len = 1 }, - { .addr = state->config->demod_address, .flags = I2C_M_RD, .buf = buf, .len = len } }; - - ret = i2c_transfer(state->i2c, msg, 2); - - if (ret != 2) - dprintk("%s: readreg error (reg %02x, ret == %i)\n", - __FUNCTION__, reg, ret); - - mdelay(10); - - return (ret == 2) ? 0 : -EREMOTEIO; -} - -static int tda80xx_write(struct tda80xx_state* state, u8 reg, const u8 *buf, u8 len) -{ - int ret; - u8 wbuf[len + 1]; - struct i2c_msg msg = { .addr = state->config->demod_address, .flags = 0, .buf = wbuf, .len = len + 1 }; - - wbuf[0] = reg; - memcpy(&wbuf[1], buf, len); - - ret = i2c_transfer(state->i2c, &msg, 1); - - if (ret != 1) - dprintk("%s: i2c xfer error (ret == %i)\n", __FUNCTION__, ret); - - mdelay(10); - - return (ret == 1) ? 0 : -EREMOTEIO; -} - -static __inline__ u8 tda80xx_readreg(struct tda80xx_state* state, u8 reg) -{ - u8 val; - - tda80xx_read(state, reg, &val, 1); - - return val; -} - -static __inline__ int tda80xx_writereg(struct tda80xx_state* state, u8 reg, u8 data) -{ - return tda80xx_write(state, reg, &data, 1); -} - -static int tda80xx_set_parameters(struct tda80xx_state* state, - fe_spectral_inversion_t inversion, - u32 symbol_rate, - fe_code_rate_t fec_inner) -{ - u8 buf[15]; - u64 ratio; - u32 clk; - u32 k; - u32 sr = symbol_rate; - u32 gcd; - u8 scd; - - if (symbol_rate > (state->clk * 3) / 16) - scd = 0; - else if (symbol_rate > (state->clk * 3) / 32) - scd = 1; - else if (symbol_rate > (state->clk * 3) / 64) - scd = 2; - else - scd = 3; - - clk = scd ? (state->clk / (scd * 2)) : state->clk; - - /* - * Viterbi decoder: - * Differential decoding off - * Spectral inversion unknown - * QPSK modulation - */ - if (inversion == INVERSION_ON) - buf[0] = 0x60; - else if (inversion == INVERSION_OFF) - buf[0] = 0x20; - else - buf[0] = 0x00; - - /* - * CLK ratio: - * system clock frequency is up to 64 or 96 MHz - * - * formula: - * r = k * clk / symbol_rate - * - * k: 2^21 for caa 0..3, - * 2^20 for caa 4..5, - * 2^19 for caa 6..7 - */ - if (symbol_rate <= (clk * 3) / 32) - k = (1 << 19); - else if (symbol_rate <= (clk * 3) / 16) - k = (1 << 20); - else - k = (1 << 21); - - gcd = tda80xx_gcd(clk, sr); - clk /= gcd; - sr /= gcd; - - gcd = tda80xx_gcd(k, sr); - k /= gcd; - sr /= gcd; - - ratio = (u64)k * (u64)clk; - do_div(ratio, sr); - - buf[1] = ratio >> 16; - buf[2] = ratio >> 8; - buf[3] = ratio; - - /* nyquist filter roll-off factor 35% */ - buf[4] = 0x20; - - clk = scd ? (state->clk / (scd * 2)) : state->clk; - - /* Anti Alias Filter */ - if (symbol_rate < (clk * 3) / 64) - printk("tda80xx: unsupported symbol rate: %u\n", symbol_rate); - else if (symbol_rate <= clk / 16) - buf[4] |= 0x07; - else if (symbol_rate <= (clk * 3) / 32) - buf[4] |= 0x06; - else if (symbol_rate <= clk / 8) - buf[4] |= 0x05; - else if (symbol_rate <= (clk * 3) / 16) - buf[4] |= 0x04; - else if (symbol_rate <= clk / 4) - buf[4] |= 0x03; - else if (symbol_rate <= (clk * 3) / 8) - buf[4] |= 0x02; - else if (symbol_rate <= clk / 2) - buf[4] |= 0x01; - else - buf[4] |= 0x00; - - /* Sigma Delta converter */ - buf[5] = 0x00; - - /* FEC: Possible puncturing rates */ - if (fec_inner == FEC_NONE) - buf[6] = 0x00; - else if ((fec_inner >= FEC_1_2) && (fec_inner <= FEC_8_9)) - buf[6] = (1 << (8 - fec_inner)); - else if (fec_inner == FEC_AUTO) - buf[6] = 0xff; - else - return -EINVAL; - - /* carrier lock detector threshold value */ - buf[7] = 0x30; - /* AFC1: proportional part settings */ - buf[8] = 0x42; - /* AFC1: integral part settings */ - buf[9] = 0x98; - /* PD: Leaky integrator SCPC mode */ - buf[10] = 0x28; - /* AFC2, AFC1 controls */ - buf[11] = 0x30; - /* PD: proportional part settings */ - buf[12] = 0x42; - /* PD: integral part settings */ - buf[13] = 0x99; - /* AGC */ - buf[14] = 0x50 | scd; - - printk("symbol_rate=%u clk=%u\n", symbol_rate, clk); - - return tda80xx_write(state, 0x01, buf, sizeof(buf)); -} - -static int tda80xx_set_clk(struct tda80xx_state* state) -{ - u8 buf[2]; - - /* CLK proportional part */ - buf[0] = (0x06 << 5) | 0x08; /* CMP[2:0], CSP[4:0] */ - /* CLK integral part */ - buf[1] = (0x04 << 5) | 0x1a; /* CMI[2:0], CSI[4:0] */ - - return tda80xx_write(state, 0x17, buf, sizeof(buf)); -} - -#if 0 -static int tda80xx_set_scpc_freq_offset(struct tda80xx_state* state) -{ - /* a constant value is nonsense here imho */ - return tda80xx_writereg(state, 0x22, 0xf9); -} -#endif - -static int tda80xx_close_loop(struct tda80xx_state* state) -{ - u8 buf[2]; - - /* PD: Loop closed, LD: lock detect enable, SCPC: Sweep mode - AFC1 loop closed */ - buf[0] = 0x68; - /* AFC1: Loop closed, CAR Feedback: 8192 */ - buf[1] = 0x70; - - return tda80xx_write(state, 0x0b, buf, sizeof(buf)); -} - -static irqreturn_t tda80xx_irq(int irq, void *priv, struct pt_regs *pt) -{ - schedule_work(priv); - - return IRQ_HANDLED; -} - -static void tda80xx_read_status_int(struct tda80xx_state* state) -{ - u8 val; - - static const fe_spectral_inversion_t inv_tab[] = { - INVERSION_OFF, INVERSION_ON - }; - - static const fe_code_rate_t fec_tab[] = { - FEC_8_9, FEC_1_2, FEC_2_3, FEC_3_4, - FEC_4_5, FEC_5_6, FEC_6_7, FEC_7_8, - }; - - val = tda80xx_readreg(state, 0x02); - - state->status = 0; - - if (val & 0x01) /* demodulator lock */ - state->status |= FE_HAS_SIGNAL; - if (val & 0x02) /* clock recovery lock */ - state->status |= FE_HAS_CARRIER; - if (val & 0x04) /* viterbi lock */ - state->status |= FE_HAS_VITERBI; - if (val & 0x08) /* deinterleaver lock (packet sync) */ - state->status |= FE_HAS_SYNC; - if (val & 0x10) /* derandomizer lock (frame sync) */ - state->status |= FE_HAS_LOCK; - if (val & 0x20) /* frontend can not lock */ - state->status |= FE_TIMEDOUT; - - if ((state->status & (FE_HAS_CARRIER)) && (state->afc_loop)) { - printk("tda80xx: closing loop\n"); - tda80xx_close_loop(state); - state->afc_loop = 0; - } - - if (state->status & (FE_HAS_VITERBI | FE_HAS_SYNC | FE_HAS_LOCK)) { - val = tda80xx_readreg(state, 0x0e); - state->code_rate = fec_tab[val & 0x07]; - if (state->status & (FE_HAS_SYNC | FE_HAS_LOCK)) - state->spectral_inversion = inv_tab[(val >> 7) & 0x01]; - else - state->spectral_inversion = INVERSION_AUTO; - } - else { - state->code_rate = FEC_AUTO; - } -} - -static void tda80xx_worklet(void *priv) -{ - struct tda80xx_state *state = priv; - - tda80xx_writereg(state, 0x00, 0x04); - enable_irq(state->config->irq); - - tda80xx_read_status_int(state); -} - -static void tda80xx_wait_diseqc_fifo(struct tda80xx_state* state) -{ - size_t i; - - for (i = 0; i < 100; i++) { - if (tda80xx_readreg(state, 0x02) & 0x80) - break; - msleep(10); - } -} - -static int tda8044_init(struct dvb_frontend* fe) -{ - struct tda80xx_state* state = fe->demodulator_priv; - int ret; - - /* - * this function is a mess... - */ - - if ((ret = tda80xx_write(state, 0x00, tda8044_inittab_pre, sizeof(tda8044_inittab_pre)))) - return ret; - - tda80xx_writereg(state, 0x0f, 0x50); -#if 1 - tda80xx_writereg(state, 0x20, 0x8F); /* FIXME */ - tda80xx_writereg(state, 0x20, state->config->volt18setting); /* FIXME */ - //tda80xx_writereg(state, 0x00, 0x04); - tda80xx_writereg(state, 0x00, 0x0C); -#endif - //tda80xx_writereg(state, 0x00, 0x08); /* Reset AFC1 loop filter */ - - tda80xx_write(state, 0x00, tda8044_inittab_post, sizeof(tda8044_inittab_post)); - - if (state->config->pll_init) { - tda80xx_writereg(state, 0x1c, 0x80); - state->config->pll_init(fe); - tda80xx_writereg(state, 0x1c, 0x00); - } - - return 0; -} - -static int tda8083_init(struct dvb_frontend* fe) -{ - struct tda80xx_state* state = fe->demodulator_priv; - - tda80xx_write(state, 0x00, tda8083_inittab, sizeof(tda8083_inittab)); - - if (state->config->pll_init) { - tda80xx_writereg(state, 0x1c, 0x80); - state->config->pll_init(fe); - tda80xx_writereg(state, 0x1c, 0x00); - } - - return 0; -} - -static int tda80xx_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage) -{ - struct tda80xx_state* state = fe->demodulator_priv; - - switch (voltage) { - case SEC_VOLTAGE_13: - return tda80xx_writereg(state, 0x20, state->config->volt13setting); - case SEC_VOLTAGE_18: - return tda80xx_writereg(state, 0x20, state->config->volt18setting); - case SEC_VOLTAGE_OFF: - return tda80xx_writereg(state, 0x20, 0); - default: - return -EINVAL; - } -} - -static int tda80xx_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone) -{ - struct tda80xx_state* state = fe->demodulator_priv; - - switch (tone) { - case SEC_TONE_OFF: - return tda80xx_writereg(state, 0x29, 0x00); - case SEC_TONE_ON: - return tda80xx_writereg(state, 0x29, 0x80); - default: - return -EINVAL; - } -} - -static int tda80xx_send_diseqc_msg(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd *cmd) -{ - struct tda80xx_state* state = fe->demodulator_priv; - - if (cmd->msg_len > 6) - return -EINVAL; - - tda80xx_writereg(state, 0x29, 0x08 | (cmd->msg_len - 3)); - tda80xx_write(state, 0x23, cmd->msg, cmd->msg_len); - tda80xx_writereg(state, 0x29, 0x0c | (cmd->msg_len - 3)); - tda80xx_wait_diseqc_fifo(state); - - return 0; -} - -static int tda80xx_send_diseqc_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t cmd) -{ - struct tda80xx_state* state = fe->demodulator_priv; - - switch (cmd) { - case SEC_MINI_A: - tda80xx_writereg(state, 0x29, 0x14); - break; - case SEC_MINI_B: - tda80xx_writereg(state, 0x29, 0x1c); - break; - default: - return -EINVAL; - } - - tda80xx_wait_diseqc_fifo(state); - - return 0; -} - -static int tda80xx_sleep(struct dvb_frontend* fe) -{ - struct tda80xx_state* state = fe->demodulator_priv; - - tda80xx_writereg(state, 0x00, 0x02); /* enter standby */ - - return 0; -} - -static int tda80xx_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) -{ - struct tda80xx_state* state = fe->demodulator_priv; - - tda80xx_writereg(state, 0x1c, 0x80); - state->config->pll_set(fe, p); - tda80xx_writereg(state, 0x1c, 0x00); - - tda80xx_set_parameters(state, p->inversion, p->u.qpsk.symbol_rate, p->u.qpsk.fec_inner); - tda80xx_set_clk(state); - //tda80xx_set_scpc_freq_offset(state); - state->afc_loop = 1; - - return 0; -} - -static int tda80xx_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) -{ - struct tda80xx_state* state = fe->demodulator_priv; - - if (!state->config->irq) - tda80xx_read_status_int(state); - - p->inversion = state->spectral_inversion; - p->u.qpsk.fec_inner = state->code_rate; - - return 0; -} - -static int tda80xx_read_status(struct dvb_frontend* fe, fe_status_t* status) -{ - struct tda80xx_state* state = fe->demodulator_priv; - - if (!state->config->irq) - tda80xx_read_status_int(state); - *status = state->status; - - return 0; -} - -static int tda80xx_read_ber(struct dvb_frontend* fe, u32* ber) -{ - struct tda80xx_state* state = fe->demodulator_priv; - int ret; - u8 buf[3]; - - if ((ret = tda80xx_read(state, 0x0b, buf, sizeof(buf)))) - return ret; - - *ber = ((buf[0] & 0x1f) << 16) | (buf[1] << 8) | buf[2]; - - return 0; -} - -static int tda80xx_read_signal_strength(struct dvb_frontend* fe, u16* strength) -{ - struct tda80xx_state* state = fe->demodulator_priv; - - u8 gain = ~tda80xx_readreg(state, 0x01); - *strength = (gain << 8) | gain; - - return 0; -} - -static int tda80xx_read_snr(struct dvb_frontend* fe, u16* snr) -{ - struct tda80xx_state* state = fe->demodulator_priv; - - u8 quality = tda80xx_readreg(state, 0x08); - *snr = (quality << 8) | quality; - - return 0; -} - -static int tda80xx_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) -{ - struct tda80xx_state* state = fe->demodulator_priv; - - *ucblocks = tda80xx_readreg(state, 0x0f); - if (*ucblocks == 0xff) - *ucblocks = 0xffffffff; - - return 0; -} - -static int tda80xx_init(struct dvb_frontend* fe) -{ - struct tda80xx_state* state = fe->demodulator_priv; - - switch(state->id) { - case ID_TDA8044: - return tda8044_init(fe); - - case ID_TDA8083: - return tda8083_init(fe); - } - return 0; -} - -static void tda80xx_release(struct dvb_frontend* fe) -{ - struct tda80xx_state* state = fe->demodulator_priv; - - if (state->config->irq) - free_irq(state->config->irq, &state->worklet); - - kfree(state); -} - -static struct dvb_frontend_ops tda80xx_ops; - -struct dvb_frontend* tda80xx_attach(const struct tda80xx_config* config, - struct i2c_adapter* i2c) -{ - struct tda80xx_state* state = NULL; - int ret; - - /* allocate memory for the internal state */ - state = kmalloc(sizeof(struct tda80xx_state), GFP_KERNEL); - if (state == NULL) goto error; - - /* setup the state */ - state->config = config; - state->i2c = i2c; - memcpy(&state->ops, &tda80xx_ops, sizeof(struct dvb_frontend_ops)); - state->spectral_inversion = INVERSION_AUTO; - state->code_rate = FEC_AUTO; - state->status = 0; - state->afc_loop = 0; - - /* check if the demod is there */ - if (tda80xx_writereg(state, 0x89, 0x00) < 0) goto error; - state->id = tda80xx_readreg(state, 0x00); - - switch (state->id) { - case ID_TDA8044: - state->clk = 96000000; - printk("tda80xx: Detected tda8044\n"); - break; - - case ID_TDA8083: - state->clk = 64000000; - printk("tda80xx: Detected tda8083\n"); - break; - - default: - goto error; - } - - /* setup IRQ */ - if (state->config->irq) { - INIT_WORK(&state->worklet, tda80xx_worklet, state); - if ((ret = request_irq(state->config->irq, tda80xx_irq, SA_ONESHOT, "tda80xx", &state->worklet)) < 0) { - printk(KERN_ERR "tda80xx: request_irq failed (%d)\n", ret); - goto error; - } - } - - /* create dvb_frontend */ - state->frontend.ops = &state->ops; - state->frontend.demodulator_priv = state; - return &state->frontend; - -error: - kfree(state); - return NULL; -} - -static struct dvb_frontend_ops tda80xx_ops = { - - .info = { - .name = "Philips TDA80xx DVB-S", - .type = FE_QPSK, - .frequency_min = 500000, - .frequency_max = 2700000, - .frequency_stepsize = 125, - .symbol_rate_min = 4500000, - .symbol_rate_max = 45000000, - .caps = FE_CAN_INVERSION_AUTO | - FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 | - FE_CAN_FEC_4_5 | FE_CAN_FEC_5_6 | FE_CAN_FEC_6_7 | - FE_CAN_FEC_7_8 | FE_CAN_FEC_8_9 | FE_CAN_FEC_AUTO | - FE_CAN_QPSK | - FE_CAN_MUTE_TS - }, - - .release = tda80xx_release, - - .init = tda80xx_init, - .sleep = tda80xx_sleep, - - .set_frontend = tda80xx_set_frontend, - .get_frontend = tda80xx_get_frontend, - - .read_status = tda80xx_read_status, - .read_ber = tda80xx_read_ber, - .read_signal_strength = tda80xx_read_signal_strength, - .read_snr = tda80xx_read_snr, - .read_ucblocks = tda80xx_read_ucblocks, - - .diseqc_send_master_cmd = tda80xx_send_diseqc_msg, - .diseqc_send_burst = tda80xx_send_diseqc_burst, - .set_tone = tda80xx_set_tone, - .set_voltage = tda80xx_set_voltage, -}; - -module_param(debug, int, 0644); - -MODULE_DESCRIPTION("Philips TDA8044 / TDA8083 DVB-S Demodulator driver"); -MODULE_AUTHOR("Felix Domke, Andreas Oberritter"); -MODULE_LICENSE("GPL"); - -EXPORT_SYMBOL(tda80xx_attach); diff --git a/drivers/media/dvb/frontends/tda80xx.h b/drivers/media/dvb/frontends/tda80xx.h deleted file mode 100644 index cd639a0aad55..000000000000 --- a/drivers/media/dvb/frontends/tda80xx.h +++ /dev/null @@ -1,51 +0,0 @@ -/* - * tda80xx.c - * - * Philips TDA8044 / TDA8083 QPSK demodulator driver - * - * Copyright (C) 2001 Felix Domke <tmbinc@elitedvb.net> - * Copyright (C) 2002-2004 Andreas Oberritter <obi@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 TDA80XX_H -#define TDA80XX_H - -#include <linux/dvb/frontend.h> - -struct tda80xx_config -{ - /* the demodulator's i2c address */ - u8 demod_address; - - /* IRQ to use (0=>no IRQ used) */ - u32 irq; - - /* Register setting to use for 13v */ - u8 volt13setting; - - /* Register setting to use for 18v */ - u8 volt18setting; - - /* PLL maintenance */ - int (*pll_init)(struct dvb_frontend* fe); - int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params); -}; - -extern struct dvb_frontend* tda80xx_attach(const struct tda80xx_config* config, - struct i2c_adapter* i2c); - -#endif // TDA80XX_H diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c index 27494901975f..d36369e9e88f 100644 --- a/drivers/media/dvb/ttpci/av7110.c +++ b/drivers/media/dvb/ttpci/av7110.c @@ -2329,6 +2329,17 @@ static int frontend_init(struct av7110 *av7110) av7110->fe = ves1820_attach(&alps_tdbe2_config, &av7110->i2c_adap, read_pwm(av7110)); break; + case 0x0004: // Galaxis DVB-S rev1.3 + /* ALPS BSRV2 */ + av7110->fe = ves1x93_attach(&alps_bsrv2_config, &av7110->i2c_adap); + if (av7110->fe) { + av7110->fe->ops->diseqc_send_master_cmd = av7110_diseqc_send_master_cmd; + av7110->fe->ops->diseqc_send_burst = av7110_diseqc_send_burst; + av7110->fe->ops->set_tone = av7110_set_tone; + av7110->recover = dvb_s_recover; + } + break; + case 0x0006: /* Fujitsu-Siemens DVB-S rev 1.6 */ /* Grundig 29504-451 */ av7110->fe = tda8083_attach(&grundig_29504_451_config, &av7110->i2c_adap); @@ -2930,6 +2941,7 @@ MAKE_AV7110_INFO(tts_1_3se, "Technotrend/Hauppauge WinTV DVB-S rev1.3 SE"); MAKE_AV7110_INFO(ttt, "Technotrend/Hauppauge DVB-T"); MAKE_AV7110_INFO(fsc, "Fujitsu Siemens DVB-C"); MAKE_AV7110_INFO(fss, "Fujitsu Siemens DVB-S rev1.6"); +MAKE_AV7110_INFO(gxs_1_3, "Galaxis DVB-S rev1.3"); static struct pci_device_id pci_tbl[] = { MAKE_EXTENSION_PCI(fsc, 0x110a, 0x0000), @@ -2937,13 +2949,13 @@ static struct pci_device_id pci_tbl[] = { MAKE_EXTENSION_PCI(ttt_1_X, 0x13c2, 0x0001), MAKE_EXTENSION_PCI(ttc_2_X, 0x13c2, 0x0002), MAKE_EXTENSION_PCI(tts_2_X, 0x13c2, 0x0003), + MAKE_EXTENSION_PCI(gxs_1_3, 0x13c2, 0x0004), MAKE_EXTENSION_PCI(fss, 0x13c2, 0x0006), MAKE_EXTENSION_PCI(ttt, 0x13c2, 0x0008), MAKE_EXTENSION_PCI(ttc_1_X, 0x13c2, 0x000a), MAKE_EXTENSION_PCI(tts_2_3, 0x13c2, 0x000e), MAKE_EXTENSION_PCI(tts_1_3se, 0x13c2, 0x1002), -/* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0004), UNDEFINED CARD */ // Galaxis DVB PC-Sat-Carte /* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0005), UNDEFINED CARD */ // Technisat SkyStar1 /* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0009), UNDEFINED CARD */ // TT/Hauppauge WinTV Nexus-CA v???? diff --git a/drivers/media/video/bttv-driver.c b/drivers/media/video/bttv-driver.c index aa4c4c521880..578b20085082 100644 --- a/drivers/media/video/bttv-driver.c +++ b/drivers/media/video/bttv-driver.c @@ -214,7 +214,7 @@ const struct bttv_tvnorm bttv_tvnorms[] = { we can capture, of the first and second field. */ .vbistart = { 7,320 }, },{ - .v4l2_id = V4L2_STD_NTSC_M, + .v4l2_id = V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_KR, .name = "NTSC", .Fsc = 28636363, .swidth = 768, diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c index c66c2c1f4809..08ffd1f325fc 100644 --- a/drivers/media/video/cx25840/cx25840-core.c +++ b/drivers/media/video/cx25840/cx25840-core.c @@ -220,33 +220,23 @@ static void input_change(struct i2c_client *client) cx25840_write(client, 0x808, 0xff); cx25840_write(client, 0x80b, 0x10); } else if (std & V4L2_STD_NTSC) { - /* NTSC */ - if (state->pvr150_workaround) { - /* Certain Hauppauge PVR150 models have a hardware bug - that causes audio to drop out. For these models the - audio standard must be set explicitly. - To be precise: it affects cards with tuner models - 85, 99 and 112 (model numbers from tveeprom). */ - if (std == V4L2_STD_NTSC_M_JP) { - /* Japan uses EIAJ audio standard */ - cx25840_write(client, 0x808, 0x2f); - } else { - /* Others use the BTSC audio standard */ - cx25840_write(client, 0x808, 0x1f); - } - /* South Korea uses the A2-M (aka Zweiton M) audio - standard, and should set 0x808 to 0x3f, but I don't - know how to detect this. */ - } else if (std == V4L2_STD_NTSC_M_JP) { + /* Certain Hauppauge PVR150 models have a hardware bug + that causes audio to drop out. For these models the + audio standard must be set explicitly. + To be precise: it affects cards with tuner models + 85, 99 and 112 (model numbers from tveeprom). */ + int hw_fix = state->pvr150_workaround; + + if (std == V4L2_STD_NTSC_M_JP) { /* Japan uses EIAJ audio standard */ - cx25840_write(client, 0x808, 0xf7); + cx25840_write(client, 0x808, hw_fix ? 0x2f : 0xf7); + } else if (std == V4L2_STD_NTSC_M_KR) { + /* South Korea uses A2 audio standard */ + cx25840_write(client, 0x808, hw_fix ? 0x3f : 0xf8); } else { /* Others use the BTSC audio standard */ - cx25840_write(client, 0x808, 0xf6); + cx25840_write(client, 0x808, hw_fix ? 0x1f : 0xf6); } - /* South Korea uses the A2-M (aka Zweiton M) audio standard, - and should set 0x808 to 0xf8, but I don't know how to - detect this. */ cx25840_write(client, 0x80b, 0x00); } @@ -330,17 +320,17 @@ static int set_v4lstd(struct i2c_client *client, v4l2_std_id std) u8 fmt=0; /* zero is autodetect */ /* First tests should be against specific std */ - if (std & V4L2_STD_NTSC_M_JP) { + if (std == V4L2_STD_NTSC_M_JP) { fmt=0x2; - } else if (std & V4L2_STD_NTSC_443) { + } else if (std == V4L2_STD_NTSC_443) { fmt=0x3; - } else if (std & V4L2_STD_PAL_M) { + } else if (std == V4L2_STD_PAL_M) { fmt=0x5; - } else if (std & V4L2_STD_PAL_N) { + } else if (std == V4L2_STD_PAL_N) { fmt=0x6; - } else if (std & V4L2_STD_PAL_Nc) { + } else if (std == V4L2_STD_PAL_Nc) { fmt=0x7; - } else if (std & V4L2_STD_PAL_60) { + } else if (std == V4L2_STD_PAL_60) { fmt=0x8; } else { /* Then, test against generic ones */ @@ -369,7 +359,7 @@ v4l2_std_id cx25840_get_v4lstd(struct i2c_client * client) } switch (fmt) { - case 0x1: return V4L2_STD_NTSC_M; + case 0x1: return V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_KR; case 0x2: return V4L2_STD_NTSC_M_JP; case 0x3: return V4L2_STD_NTSC_443; case 0x4: return V4L2_STD_PAL; diff --git a/drivers/media/video/cx88/cx88-alsa.c b/drivers/media/video/cx88/cx88-alsa.c index a2e36a1e5f59..2acccd6d49bc 100644 --- a/drivers/media/video/cx88/cx88-alsa.c +++ b/drivers/media/video/cx88/cx88-alsa.c @@ -128,7 +128,7 @@ MODULE_PARM_DESC(debug,"enable debug messages"); * BOARD Specific: Sets audio DMA */ -int _cx88_start_audio_dma(snd_cx88_card_t *chip) +static int _cx88_start_audio_dma(snd_cx88_card_t *chip) { struct cx88_buffer *buf = chip->buf; struct cx88_core *core=chip->core; @@ -173,7 +173,7 @@ int _cx88_start_audio_dma(snd_cx88_card_t *chip) /* * BOARD Specific: Resets audio DMA */ -int _cx88_stop_audio_dma(snd_cx88_card_t *chip) +static int _cx88_stop_audio_dma(snd_cx88_card_t *chip) { struct cx88_core *core=chip->core; dprintk(1, "Stopping audio DMA\n"); @@ -613,7 +613,7 @@ static snd_kcontrol_new_t snd_cx88_capture_volume = { * Only boards with eeprom and byte 1 at eeprom=1 have it */ -struct pci_device_id cx88_audio_pci_tbl[] = { +static struct pci_device_id cx88_audio_pci_tbl[] = { {0x14f1,0x8801,PCI_ANY_ID,PCI_ANY_ID,0,0,0}, {0x14f1,0x8811,PCI_ANY_ID,PCI_ANY_ID,0,0,0}, {0, } diff --git a/drivers/media/video/cx88/cx88-core.c b/drivers/media/video/cx88/cx88-core.c index 8d6d6a6cf785..3720f24a25cf 100644 --- a/drivers/media/video/cx88/cx88-core.c +++ b/drivers/media/video/cx88/cx88-core.c @@ -787,12 +787,14 @@ static int set_pll(struct cx88_core *core, int prescale, u32 ofreq) int cx88_start_audio_dma(struct cx88_core *core) { + /* constant 128 made buzz in analog Nicam-stereo for bigger fifo_size */ + int bpl = cx88_sram_channels[SRAM_CH25].fifo_size/4; /* setup fifo + format */ - cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH25], 128, 0); - cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH26], 128, 0); + cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH25], bpl, 0); + cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH26], bpl, 0); - cx_write(MO_AUDD_LNGTH, 128); /* fifo bpl size */ - cx_write(MO_AUDR_LNGTH, 128); /* fifo bpl size */ + cx_write(MO_AUDD_LNGTH, bpl); /* fifo bpl size */ + cx_write(MO_AUDR_LNGTH, bpl); /* fifo bpl size */ /* start dma */ cx_write(MO_AUD_DMACNTRL, 0x0003); /* Up and Down fifo enable */ diff --git a/drivers/media/video/cx88/cx88-input.c b/drivers/media/video/cx88/cx88-input.c index da2ad5c4b553..165d948624a3 100644 --- a/drivers/media/video/cx88/cx88-input.c +++ b/drivers/media/video/cx88/cx88-input.c @@ -482,6 +482,7 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci) switch (core->board) { case CX88_BOARD_DNTV_LIVE_DVB_T: case CX88_BOARD_KWORLD_DVB_T: + case CX88_BOARD_KWORLD_DVB_T_CX22702: ir_codes = ir_codes_dntv_live_dvb_t; ir->gpio_addr = MO_GP1_IO; ir->mask_keycode = 0x1f; diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c index 82f0c5fb2417..e5ee8bceb210 100644 --- a/drivers/media/video/em28xx/em28xx-core.c +++ b/drivers/media/video/em28xx/em28xx-core.c @@ -139,6 +139,9 @@ int em28xx_read_reg_req_len(struct em28xx *dev, u8 req, u16 reg, { int ret, byte; + if (dev->state & DEV_DISCONNECTED) + return(-ENODEV); + em28xx_regdbg("req=%02x, reg=%02x ", req, reg); ret = usb_control_msg(dev->udev, usb_rcvctrlpipe(dev->udev, 0), req, @@ -165,6 +168,9 @@ int em28xx_read_reg_req(struct em28xx *dev, u8 req, u16 reg) u8 val; int ret; + if (dev->state & DEV_DISCONNECTED) + return(-ENODEV); + em28xx_regdbg("req=%02x, reg=%02x:", req, reg); ret = usb_control_msg(dev->udev, usb_rcvctrlpipe(dev->udev, 0), req, @@ -195,7 +201,12 @@ int em28xx_write_regs_req(struct em28xx *dev, u8 req, u16 reg, char *buf, int ret; /*usb_control_msg seems to expect a kmalloced buffer */ - unsigned char *bufs = kmalloc(len, GFP_KERNEL); + unsigned char *bufs; + + if (dev->state & DEV_DISCONNECTED) + return(-ENODEV); + + bufs = kmalloc(len, GFP_KERNEL); em28xx_regdbg("req=%02x reg=%02x:", req, reg); @@ -212,7 +223,7 @@ int em28xx_write_regs_req(struct em28xx *dev, u8 req, u16 reg, char *buf, ret = usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, 0), req, USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, 0x0000, reg, bufs, len, HZ); - mdelay(5); /* FIXME: magic number */ + msleep(5); /* FIXME: magic number */ kfree(bufs); return ret; } diff --git a/drivers/media/video/em28xx/em28xx-i2c.c b/drivers/media/video/em28xx/em28xx-i2c.c index 0591a705b7a1..6ca8631bc36d 100644 --- a/drivers/media/video/em28xx/em28xx-i2c.c +++ b/drivers/media/video/em28xx/em28xx-i2c.c @@ -78,7 +78,7 @@ static int em2800_i2c_send_max4(struct em28xx *dev, unsigned char addr, ret = dev->em28xx_read_reg(dev, 0x05); if (ret == 0x80 + len - 1) return len; - mdelay(5); + msleep(5); } em28xx_warn("i2c write timed out\n"); return -EIO; @@ -138,7 +138,7 @@ static int em2800_i2c_check_for_device(struct em28xx *dev, unsigned char addr) return -ENODEV; else if (msg == 0x84) return 0; - mdelay(5); + msleep(5); } return -ENODEV; } @@ -278,9 +278,9 @@ static int em28xx_i2c_xfer(struct i2c_adapter *i2c_adap, msgs[i].buf, msgs[i].len, i == num - 1); - if (rc < 0) - goto err; } + if (rc < 0) + goto err; if (i2c_debug>=2) printk("\n"); } diff --git a/drivers/media/video/tda9887.c b/drivers/media/video/tda9887.c index 7c71422f5d3f..0d54f6c1982b 100644 --- a/drivers/media/video/tda9887.c +++ b/drivers/media/video/tda9887.c @@ -231,7 +231,7 @@ static struct tvnorm tvnorms[] = { cAudioIF_6_5 | cVideoIF_38_90 ), },{ - .std = V4L2_STD_NTSC_M, + .std = V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_KR, .name = "NTSC-M", .b = ( cNegativeFmTV | cQSS ), @@ -619,6 +619,11 @@ static int tda9887_fixup_std(struct tda9887 *t) tda9887_dbg("insmod fixup: NTSC => NTSC_M_JP\n"); t->std = V4L2_STD_NTSC_M_JP; break; + case 'k': + case 'K': + tda9887_dbg("insmod fixup: NTSC => NTSC_M_KR\n"); + t->std = V4L2_STD_NTSC_M_KR; + break; case '-': /* default parameter, do nothing */ break; diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c index 873bf3d9679c..e7ee619d62c5 100644 --- a/drivers/media/video/tuner-core.c +++ b/drivers/media/video/tuner-core.c @@ -366,6 +366,11 @@ static int tuner_fixup_std(struct tuner *t) tuner_dbg("insmod fixup: NTSC => NTSC_M_JP\n"); t->std = V4L2_STD_NTSC_M_JP; break; + case 'k': + case 'K': + tuner_dbg("insmod fixup: NTSC => NTSC_M_KR\n"); + t->std = V4L2_STD_NTSC_M_KR; + break; case '-': /* default parameter, do nothing */ break; diff --git a/drivers/media/video/tvp5150.c b/drivers/media/video/tvp5150.c index a6330a351eaa..1864423b3046 100644 --- a/drivers/media/video/tvp5150.c +++ b/drivers/media/video/tvp5150.c @@ -896,6 +896,17 @@ static int tvp5150_command(struct i2c_client *c, } case DECODER_GET_STATUS: { + int *iarg = arg; + int status; + int res=0; + status = tvp5150_read(c, 0x88); + if(status&0x08){ + res |= DECODER_STATUS_COLOR; + } + if(status&0x04 && status&0x02){ + res |= DECODER_STATUS_GOOD; + } + *iarg=res; break; } diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index 6f6c69777648..b23be44cbea8 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -629,6 +629,7 @@ typedef __u64 v4l2_std_id; #define V4L2_STD_NTSC_M ((v4l2_std_id)0x00001000) #define V4L2_STD_NTSC_M_JP ((v4l2_std_id)0x00002000) #define V4L2_STD_NTSC_443 ((v4l2_std_id)0x00004000) +#define V4L2_STD_NTSC_M_KR ((v4l2_std_id)0x00008000) #define V4L2_STD_SECAM_B ((v4l2_std_id)0x00010000) #define V4L2_STD_SECAM_D ((v4l2_std_id)0x00020000) @@ -661,7 +662,8 @@ typedef __u64 v4l2_std_id; V4L2_STD_PAL_H |\ V4L2_STD_PAL_I) #define V4L2_STD_NTSC (V4L2_STD_NTSC_M |\ - V4L2_STD_NTSC_M_JP) + V4L2_STD_NTSC_M_JP |\ + V4L2_STD_NTSC_M_KR) #define V4L2_STD_SECAM_DK (V4L2_STD_SECAM_D |\ V4L2_STD_SECAM_K |\ V4L2_STD_SECAM_K1) |
