Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:
 - removal of sn9c102.  This device driver was replaced a long time ago
   by gspca
 - solo6x10 and go7007 webcam drivers moved from staging into
   mainstream.  They were waiting for an API to allow setting the image
   detection matrix
 - SDR drivers moved from staging into mainstream: sdr-msi3101 (renamed
   as msi2500) and rtl2832
 - added SDR driver for airspy
 - added demux driver: si2165
 - rework at several RC subsystem, making the code for RC-5 SZ variant
   to be added at the standard RC5 decoder
 - added decoder for the XMP IR protocol
 - tuner driver moved from staging into mainstream: msi3101 (renamed as
   msi001)
 - added documentation for some additional SDR pixfmt
 - some device tree bindings documented
 - added support for exynos3250 at s5p-jpeg
 - remove the obsolete, unmaintained and broken mx1_camera driver
 - added support for remote controllers at au0828 driver
 - added a RC driver: sunxi-cir
 - several driver fixes, enhancements and cleanups.

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (455 commits)
  [media] cx23885: fix UNSET/TUNER_ABSENT confusion
  [media] coda: fix build error by making reset control optional
  [media] radio-miropcm20: fix sparse NULL pointer warning
  [media] MAINTAINERS: Update go7007 pattern
  [media] MAINTAINERS: Update solo6x10 patterns
  [media] media: atmel-isi: add primary DT support
  [media] media: atmel-isi: convert the pdata from pointer to structure
  [media] media: atmel-isi: add v4l2 async probe support
  [media] rcar_vin: add devicetree support
  [media] media: pxa_camera device-tree support
  [media] media: mt9m111: add device-tree suppport
  [media] soc_camera: add support for dt binding soc_camera drivers
  [media] media: soc_camera: pxa_camera documentation device-tree support
  [media] media: mt9m111: add device-tree documentation
  [media] s5p-mfc: remove unnecessary calling to function video_devdata()
  [media] s5p-jpeg: add chroma subsampling adjustment for Exynos3250
  [media] s5p-jpeg: Prevent erroneous downscaling for Exynos3250 SoC
  [media] s5p-jpeg: Assure proper crop rectangle initialization
  [media] s5p-jpeg: fix g_selection op
  [media] s5p-jpeg: Adjust jpeg_bound_align_image to Exynos3250 needs
  ...

1 files changed, 105 insertions, 0 deletions

diff --git a/drivers/media/usb/cx231xx/cx231xx-dvb.c b/drivers/media/usb/cx231xx/cx231xx-dvb.c
index 4504bc6a700b..1fa79741d199 100644
--- a/drivers/media/usb/cx231xx/cx231xx-dvb.c
+++ b/drivers/media/usb/cx231xx/cx231xx-dvb.c
@@ -32,7 +32,9 @@
 #include "tda18271.h"
 #include "s5h1411.h"
 #include "lgdt3305.h"
+#include "si2165.h"
 #include "mb86a20s.h"
+#include "si2157.h"
 
 MODULE_DESCRIPTION("driver for cx231xx based DVB cards");
 MODULE_AUTHOR("Srinivasa Deevi <srinivasa.deevi@conexant.com>");
@@ -67,6 +69,7 @@ struct cx231xx_dvb {
 	struct dmx_frontend fe_hw;
 	struct dmx_frontend fe_mem;
 	struct dvb_net net;
+	struct i2c_client *i2c_client_tuner;
 };
 
 static struct s5h1432_config dvico_s5h1432_config = {
@@ -151,6 +154,18 @@ static struct tda18271_config pv_tda18271_config = {
 	.small_i2c = TDA18271_03_BYTE_CHUNK_INIT,
 };
 
+static const struct si2165_config hauppauge_930C_HD_1113xx_si2165_config = {
+	.i2c_addr	= 0x64,
+	.chip_mode	= SI2165_MODE_PLL_XTAL,
+	.ref_freq_Hz	= 16000000,
+};
+
+static const struct si2165_config pctv_quatro_stick_1114xx_si2165_config = {
+	.i2c_addr	= 0x64,
+	.chip_mode	= SI2165_MODE_PLL_EXT,
+	.ref_freq_Hz	= 24000000,
+};
+
 static inline void print_err_status(struct cx231xx *dev, int packet, int status)
 {
 	char *errmsg = "Unknown";
@@ -549,11 +564,18 @@ fail_adapter:
 
 static void unregister_dvb(struct cx231xx_dvb *dvb)
 {
+	struct i2c_client *client;
 	dvb_net_release(&dvb->net);
 	dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem);
 	dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw);
 	dvb_dmxdev_release(&dvb->dmxdev);
 	dvb_dmx_release(&dvb->demux);
+	client = dvb->i2c_client_tuner;
+	/* remove I2C tuner */
+	if (client) {
+		module_put(client->dev.driver->owner);
+		i2c_unregister_device(client);
+	}
 	dvb_unregister_frontend(dvb->frontend);
 	dvb_frontend_detach(dvb->frontend);
 	dvb_unregister_adapter(&dvb->adapter);
@@ -704,6 +726,89 @@ static int dvb_init(struct cx231xx *dev)
 			   &hcw_tda18271_config);
 		break;
 
+	case CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx:
+
+		dev->dvb->frontend = dvb_attach(si2165_attach,
+			&hauppauge_930C_HD_1113xx_si2165_config,
+			&dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap
+			);
+
+		if (dev->dvb->frontend == NULL) {
+			printk(DRIVER_NAME
+			       ": Failed to attach SI2165 front end\n");
+			result = -EINVAL;
+			goto out_free;
+		}
+
+		dev->dvb->frontend->ops.i2c_gate_ctrl = 0;
+
+		/* define general-purpose callback pointer */
+		dvb->frontend->callback = cx231xx_tuner_callback;
+
+		dvb_attach(tda18271_attach, dev->dvb->frontend,
+			0x60,
+			&dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap,
+			&hcw_tda18271_config);
+
+		dev->cx231xx_reset_analog_tuner = NULL;
+		break;
+
+	case CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx:
+	{
+		struct i2c_client *client;
+		struct i2c_board_info info;
+		struct si2157_config si2157_config;
+
+		memset(&info, 0, sizeof(struct i2c_board_info));
+
+		dev->dvb->frontend = dvb_attach(si2165_attach,
+			&pctv_quatro_stick_1114xx_si2165_config,
+			&dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap
+			);
+
+		if (dev->dvb->frontend == NULL) {
+			printk(DRIVER_NAME
+			       ": Failed to attach SI2165 front end\n");
+			result = -EINVAL;
+			goto out_free;
+		}
+
+		dev->dvb->frontend->ops.i2c_gate_ctrl = 0;
+
+		/* define general-purpose callback pointer */
+		dvb->frontend->callback = cx231xx_tuner_callback;
+
+		/* attach tuner */
+		memset(&si2157_config, 0, sizeof(si2157_config));
+		si2157_config.fe = dev->dvb->frontend;
+		si2157_config.inversion = true;
+		strlcpy(info.type, "si2157", I2C_NAME_SIZE);
+		info.addr = 0x60;
+		info.platform_data = &si2157_config;
+		request_module("si2157");
+
+		client = i2c_new_device(
+			&dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap,
+			&info);
+		if (client == NULL || client->dev.driver == NULL) {
+			dvb_frontend_detach(dev->dvb->frontend);
+			result = -ENODEV;
+			goto out_free;
+		}
+
+		if (!try_module_get(client->dev.driver->owner)) {
+			i2c_unregister_device(client);
+			dvb_frontend_detach(dev->dvb->frontend);
+			result = -ENODEV;
+			goto out_free;
+		}
+
+		dev->cx231xx_reset_analog_tuner = NULL;
+
+		dev->dvb->i2c_client_tuner = client;
+		break;
+	}
+
 	case CX231XX_BOARD_PV_PLAYTV_USB_HYBRID:
 	case CX231XX_BOARD_KWORLD_UB430_USB_HYBRID: