commit 8d690c4a4e88297451edd027d37291676bc5b9c4
author Laurent Pinchart <laurent.pinchart@ideasonboard.com> Wed May 09 09:55:58 2012 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> Thu May 24 09:27:09 2012 -0300
tree e2c776d2200162e20c860a26a0508e29225f672c
parent 0bc77f3f06fcf2ca7b7fad782d70926cd4d235f1

[media] mt9p031: Implement V4L2_CID_PIXEL_RATE control

The pixel rate control is required by the OMAP3 ISP driver and should be
implemented by all media controller-compatible sensor drivers.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/video/mt9p031.c

diff --git a/drivers/media/video/mt9p031.c b/drivers/media/video/mt9p031.c
index 8f061d9..3be537e 100644
--- a/drivers/media/video/mt9p031.c
+++ b/drivers/media/video/mt9p031.c
@@ -950,7 +950,7 @@
 	mt9p031->model = did->driver_data;
 	mt9p031->reset = -1;
 
-	v4l2_ctrl_handler_init(&mt9p031->ctrls, ARRAY_SIZE(mt9p031_ctrls) + 4);
+	v4l2_ctrl_handler_init(&mt9p031->ctrls, ARRAY_SIZE(mt9p031_ctrls) + 5);
 
 	v4l2_ctrl_new_std(&mt9p031->ctrls, &mt9p031_ctrl_ops,
 			  V4L2_CID_EXPOSURE, MT9P031_SHUTTER_WIDTH_MIN,
@@ -963,6 +963,9 @@
 			  V4L2_CID_HFLIP, 0, 1, 1, 0);
 	v4l2_ctrl_new_std(&mt9p031->ctrls, &mt9p031_ctrl_ops,
 			  V4L2_CID_VFLIP, 0, 1, 1, 0);
+	v4l2_ctrl_new_std(&mt9p031->ctrls, &mt9p031_ctrl_ops,
+			  V4L2_CID_PIXEL_RATE, pdata->target_freq,
+			  pdata->target_freq, 1, pdata->target_freq);
 
 	for (i = 0; i < ARRAY_SIZE(mt9p031_ctrls); ++i)
 		v4l2_ctrl_new_custom(&mt9p031->ctrls, &mt9p031_ctrls[i], NULL);