From 325361088b73269f4cc96256276a142addbf3454 Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Fri, 11 Dec 2009 11:14:46 -0300 Subject: V4L/DVB (13644): v4l: add new v4l2-subdev sensor operations, use g_skip_top_lines in soc-camera Introduce new v4l2-subdev sensor operations, move .enum_framesizes() and .enum_frameintervals() methods to it, add a new .g_skip_top_lines() method and switch soc-camera to use it instead of .y_skip_top soc_camera_device member, which can now be removed. Signed-off-by: Guennadi Liakhovetski Reviewed-by: Hans Verkuil Reviewed-by: Sergio Aguirre Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/pxa_camera.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'drivers/media/video/pxa_camera.c') diff --git a/drivers/media/video/pxa_camera.c b/drivers/media/video/pxa_camera.c index 51b683c63b70..4df09a693ec7 100644 --- a/drivers/media/video/pxa_camera.c +++ b/drivers/media/video/pxa_camera.c @@ -1051,8 +1051,13 @@ static void pxa_camera_setup_cicr(struct soc_camera_device *icd, { struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent); struct pxa_camera_dev *pcdev = ici->priv; + struct v4l2_subdev *sd = soc_camera_to_subdev(icd); unsigned long dw, bpp; - u32 cicr0, cicr1, cicr2, cicr3, cicr4 = 0; + u32 cicr0, cicr1, cicr2, cicr3, cicr4 = 0, y_skip_top; + int ret = v4l2_subdev_call(sd, sensor, g_skip_top_lines, &y_skip_top); + + if (ret < 0) + y_skip_top = 0; /* Datawidth is now guaranteed to be equal to one of the three values. * We fix bit-per-pixel equal to data-width... */ @@ -1118,7 +1123,7 @@ static void pxa_camera_setup_cicr(struct soc_camera_device *icd, cicr2 = 0; cicr3 = CICR3_LPF_VAL(icd->user_height - 1) | - CICR3_BFW_VAL(min((unsigned short)255, icd->y_skip_top)); + CICR3_BFW_VAL(min((u32)255, y_skip_top)); cicr4 |= pcdev->mclk_divisor; __raw_writel(cicr1, pcdev->base + CICR1); -- cgit v1.2.3