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

Pull second set of media updates from Mauro Carvalho Chehab:
 "Despite its size, most of the stuff here is trivial.  This series
  contains:

   - s5p-mfc: additions at the driver and at the core to support H.264
     hardware codec;
   - Some improvements at s5p and davinci embedded drivers;
   - Some V4L2 compliance fixes applied on a few drivers;
   - Several random trivial patches, including several fixes and a few
     new board support additions;

  Notes:

   1) Some Exynos media patches were dependent on some -arm fixes that
      got merged on changeset 782cd9e.  That's why this pull request is
      based that changeset.

   2) As promised, I reviewed the pending VB2 DMABUF series.

      While setting a test environment, it was noticed that the upstream
      support for Samsung Exynos 4 boards (smdk310 and Origen) are
      broken upstream, likely due to regressions: both defconfigs are
      wrong and regulator settings for both boards are broken.  That,
      allied with some bug at the dummy regulator driver, causes OOPSes
      during boot time.

      Long story short: even fixing the above, the proposed patches
      OOPSed when running the DMABUF test.  Not sure yet if the OOPSes
      are due to some other undetected regressions, or due to some bug
      on the patches.

      Due to the above, DMABUF patches for vb2 got NACKed for 3.7."

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (109 commits)
  [media] m5mols: Add missing #include <linux/sizes.h>
  [media] stk1160: Add support for S-Video input
  Revert "[media] omap3isp: Replace cpu_is_omap3630() with ISP revision check"
  [media]  dvb: LNA implementation changes
  [media] v4l2-ioctl: fix W=1 warnings
  [media] v4l2-ioctl: add blocks check for VIDIOC_SUBDEV_G/S_EDID
  [media] omap3isp: Fix compilation error in ispreg.h
  [media] rc-msi-digivox-ii: Add full scan keycodes
  [media] cx25821: testing the wrong variable
  [media] tda18271-common: hold the I2C adapter during write transfers
  [media] ds3000: add module parameter to force firmware upload
  [media] drivers/media: Remove unnecessary semicolon
  [media] winbond: remove space from driver name
  [media] iguanair: cannot send data from the stack
  [media] omap3isp: Replace cpu_is_omap3630() with ISP revision check
  [media] dvb-usb: print small buffers via %*ph
  [media] uvc: Add return code check at vb2_queue_init()
  [media] em28xx: Replace memcpy with struct assignment
  [media] bt8xx: Add video4linux control V4L2_CID_COLOR_KILLER
  [media] mem2mem_testdev: Use devm_kzalloc() in probe
  ...

Conflicts:
	arch/arm/mach-davinci/include/mach/da8xx.h

1 files changed, 15 insertions, 7 deletions

diff --git a/drivers/media/i2c/mt9t001.c b/drivers/media/i2c/mt9t001.c
index 6d343adf891d..2e189d8b71bb 100644
--- a/drivers/media/i2c/mt9t001.c
+++ b/drivers/media/i2c/mt9t001.c
@@ -371,7 +371,7 @@ static int mt9t001_set_crop(struct v4l2_subdev *subdev,
  * V4L2 subdev control operations
  */
 
-#define V4L2_CID_TEST_PATTERN		(V4L2_CID_USER_BASE | 0x1001)
+#define V4L2_CID_TEST_PATTERN_COLOR	(V4L2_CID_USER_BASE | 0x1001)
 #define V4L2_CID_BLACK_LEVEL_AUTO	(V4L2_CID_USER_BASE | 0x1002)
 #define V4L2_CID_BLACK_LEVEL_OFFSET	(V4L2_CID_USER_BASE | 0x1003)
 #define V4L2_CID_BLACK_LEVEL_CALIBRATE	(V4L2_CID_USER_BASE | 0x1004)
@@ -487,12 +487,11 @@ static int mt9t001_s_ctrl(struct v4l2_ctrl *ctrl)
 				     ctrl->val >> 16);
 
 	case V4L2_CID_TEST_PATTERN:
-		ret = mt9t001_set_output_control(mt9t001,
+		return mt9t001_set_output_control(mt9t001,
 			ctrl->val ? 0 : MT9T001_OUTPUT_CONTROL_TEST_DATA,
 			ctrl->val ? MT9T001_OUTPUT_CONTROL_TEST_DATA : 0);
-		if (ret < 0)
-			return ret;
 
+	case V4L2_CID_TEST_PATTERN_COLOR:
 		return mt9t001_write(client, MT9T001_TEST_DATA, ctrl->val << 2);
 
 	case V4L2_CID_BLACK_LEVEL_AUTO:
@@ -533,12 +532,17 @@ static struct v4l2_ctrl_ops mt9t001_ctrl_ops = {
 	.s_ctrl = mt9t001_s_ctrl,
 };
 
+static const char * const mt9t001_test_pattern_menu[] = {
+	"Disabled",
+	"Enabled",
+};
+
 static const struct v4l2_ctrl_config mt9t001_ctrls[] = {
 	{
 		.ops		= &mt9t001_ctrl_ops,
-		.id		= V4L2_CID_TEST_PATTERN,
+		.id		= V4L2_CID_TEST_PATTERN_COLOR,
 		.type		= V4L2_CTRL_TYPE_INTEGER,
-		.name		= "Test pattern",
+		.name		= "Test Pattern Color",
 		.min		= 0,
 		.max		= 1023,
 		.step		= 1,
@@ -741,7 +745,7 @@ static int mt9t001_probe(struct i2c_client *client,
 		return -ENOMEM;
 
 	v4l2_ctrl_handler_init(&mt9t001->ctrls, ARRAY_SIZE(mt9t001_ctrls) +
-						ARRAY_SIZE(mt9t001_gains) + 3);
+						ARRAY_SIZE(mt9t001_gains) + 4);
 
 	v4l2_ctrl_new_std(&mt9t001->ctrls, &mt9t001_ctrl_ops,
 			  V4L2_CID_EXPOSURE, MT9T001_SHUTTER_WIDTH_MIN,
@@ -752,6 +756,10 @@ static int mt9t001_probe(struct i2c_client *client,
 	v4l2_ctrl_new_std(&mt9t001->ctrls, &mt9t001_ctrl_ops,
 			  V4L2_CID_PIXEL_RATE, pdata->ext_clk, pdata->ext_clk,
 			  1, pdata->ext_clk);
+	v4l2_ctrl_new_std_menu_items(&mt9t001->ctrls, &mt9t001_ctrl_ops,
+			V4L2_CID_TEST_PATTERN,
+			ARRAY_SIZE(mt9t001_test_pattern_menu) - 1, 0,
+			0, mt9t001_test_pattern_menu);
 
 	for (i = 0; i < ARRAY_SIZE(mt9t001_ctrls); ++i)
 		v4l2_ctrl_new_custom(&mt9t001->ctrls, &mt9t001_ctrls[i], NULL);