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

Pull media update from Mauro Carvalho Chehab:

 - OF documentation and patches at core and drivers, to be used by for
   embedded media systems

 - some I2C drivers used on go7007 were rewritten/promoted from staging:
   sony-btf-mpx, tw2804, tw9903, tw9906, wis-ov7640, wis-uda1342

 - add fimc-is driver (Exynos)

 - add a new radio driver: radio-si476x

 - add a two new tuners: r820t and tuner_it913x

 - split camera code on em28xx driver and add more models

 - the cypress firmware load is used outside dvb usb drivers.  So, move
   it to a common directory to make easier to re-use it

 - siano media driver updated to work with sms2270 devices

 - several work done in order to promote go7007 and solo6x1x out of
   staging (still, there are some pending issues)

 - several API compliance fixes at v4l2 drivers that don't behave as
   expected

 - as usual, lots of driver fixes, improvements, cleanups and new device
   addition at the existing drivers.

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (831 commits)
  [media] cx88: make core less verbose
  [media] em28xx: fix oops at em28xx_dvb_bus_ctrl()
  [media] s5c73m3: fix indentation of the help section in Kconfig
  [media] cx25821-alsa: get rid of a __must_check warning
  [media] cx25821-video: declare cx25821_vidioc_s_std as static
  [media] cx25821-video: remove maxw from cx25821_vidioc_try_fmt_vid_cap
  [media] r820t: Remove a warning for an unused value
  [media] dib0090: Fix a warning at dib0090_set_EFUSE
  [media] dib8000: fix a warning
  [media] dib8000: Fix sub-channel range
  [media] dib8000: store dtv_property_cache in a temp var
  [media] dib8000: warning fix: declare internal functions as static
  [media] r820t: quiet gcc warning on n_ring
  [media] r820t: memory leak in release()
  [media] r820t: precendence bug in r820t_xtal_check()
  [media] videodev2.h: Remove the unused old V4L1 buffer types
  [media] anysee: Grammar s/report the/report to/
  [media] anysee: Initialize ret = 0 in anysee_frontend_attach()
  [media] media: videobuf2: fix the length check for mmap
  [media] em28xx: save isoc endpoint number for DVB only if endpoint has alt settings with xMaxPacketSize != 0
  ...

1 files changed, 3 insertions, 51 deletions

diff --git a/drivers/media/v4l2-core/v4l2-common.c b/drivers/media/v4l2-core/v4l2-common.c
index aa044f4..3fed63f 100644
--- a/drivers/media/v4l2-core/v4l2-common.c
+++ b/drivers/media/v4l2-core/v4l2-common.c
@@ -230,7 +230,7 @@ EXPORT_SYMBOL(v4l2_ctrl_next);
 int v4l2_chip_match_host(const struct v4l2_dbg_match *match)
 {
 	switch (match->type) {
-	case V4L2_CHIP_MATCH_HOST:
+	case V4L2_CHIP_MATCH_BRIDGE:
 		return match->addr == 0;
 	default:
 		return 0;
@@ -251,12 +251,11 @@ int v4l2_chip_match_i2c_client(struct i2c_client *c, const struct v4l2_dbg_match
 		if (c->driver == NULL || c->driver->driver.name == NULL)
 			return 0;
 		len = strlen(c->driver->driver.name);
-		/* legacy drivers have a ' suffix, don't try to match that */
-		if (len && c->driver->driver.name[len - 1] == '\'')
-			len--;
 		return len && !strncmp(c->driver->driver.name, match->name, len);
 	case V4L2_CHIP_MATCH_I2C_ADDR:
 		return c->addr == match->addr;
+	case V4L2_CHIP_MATCH_SUBDEV:
+		return 1;
 	default:
 		return 0;
 	}
@@ -551,53 +550,6 @@ void v4l_bound_align_image(u32 *w, unsigned int wmin, unsigned int wmax,
 EXPORT_SYMBOL_GPL(v4l_bound_align_image);
 
 /**
- * v4l_fill_dv_preset_info - fill description of a digital video preset
- * @preset - preset value
- * @info - pointer to struct v4l2_dv_enum_preset
- *
- * drivers can use this helper function to fill description of dv preset
- * in info.
- */
-int v4l_fill_dv_preset_info(u32 preset, struct v4l2_dv_enum_preset *info)
-{
-	static const struct v4l2_dv_preset_info {
-		u16 width;
-		u16 height;
-		const char *name;
-	} dv_presets[] = {
-		{ 0, 0, "Invalid" },		/* V4L2_DV_INVALID */
-		{ 720,  480, "480p@59.94" },	/* V4L2_DV_480P59_94 */
-		{ 720,  576, "576p@50" },	/* V4L2_DV_576P50 */
-		{ 1280, 720, "720p@24" },	/* V4L2_DV_720P24 */
-		{ 1280, 720, "720p@25" },	/* V4L2_DV_720P25 */
-		{ 1280, 720, "720p@30" },	/* V4L2_DV_720P30 */
-		{ 1280, 720, "720p@50" },	/* V4L2_DV_720P50 */
-		{ 1280, 720, "720p@59.94" },	/* V4L2_DV_720P59_94 */
-		{ 1280, 720, "720p@60" },	/* V4L2_DV_720P60 */
-		{ 1920, 1080, "1080i@29.97" },	/* V4L2_DV_1080I29_97 */
-		{ 1920, 1080, "1080i@30" },	/* V4L2_DV_1080I30 */
-		{ 1920, 1080, "1080i@25" },	/* V4L2_DV_1080I25 */
-		{ 1920, 1080, "1080i@50" },	/* V4L2_DV_1080I50 */
-		{ 1920, 1080, "1080i@60" },	/* V4L2_DV_1080I60 */
-		{ 1920, 1080, "1080p@24" },	/* V4L2_DV_1080P24 */
-		{ 1920, 1080, "1080p@25" },	/* V4L2_DV_1080P25 */
-		{ 1920, 1080, "1080p@30" },	/* V4L2_DV_1080P30 */
-		{ 1920, 1080, "1080p@50" },	/* V4L2_DV_1080P50 */
-		{ 1920, 1080, "1080p@60" },	/* V4L2_DV_1080P60 */
-	};
-
-	if (info == NULL || preset >= ARRAY_SIZE(dv_presets))
-		return -EINVAL;
-
-	info->preset = preset;
-	info->width = dv_presets[preset].width;
-	info->height = dv_presets[preset].height;
-	strlcpy(info->name, dv_presets[preset].name, sizeof(info->name));
-	return 0;
-}
-EXPORT_SYMBOL_GPL(v4l_fill_dv_preset_info);
-
-/**
  * v4l_match_dv_timings - check if two timings match
  * @t1 - compare this v4l2_dv_timings struct...
  * @t2 - with this struct.