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[media] adv7511: add xfer_func support 

Still preliminary, but the information is at least there.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Hans Verkuil 2015-04-28 09:40:30 -03:00 committed by Mauro Carvalho Chehab
parent 22b6ae48c4
commit e719a51a46
1 changed files with 5 additions and 0 deletions
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5
drivers/media/i2c/adv7511.c
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@ -101,6 +101,7 @@ struct adv7511_state {
u32 colorspace; u32 colorspace;
u32 ycbcr_enc; u32 ycbcr_enc;
u32 quantization; u32 quantization;
u32 xfer_func;
/* controls */ /* controls */
struct v4l2_ctrl *hdmi_mode_ctrl; struct v4l2_ctrl *hdmi_mode_ctrl;
struct v4l2_ctrl *hotplug_ctrl; struct v4l2_ctrl *hotplug_ctrl;
@ -861,11 +862,13 @@ static int adv7511_get_fmt(struct v4l2_subdev *sd,
format->format.colorspace = fmt->colorspace; format->format.colorspace = fmt->colorspace;
format->format.ycbcr_enc = fmt->ycbcr_enc; format->format.ycbcr_enc = fmt->ycbcr_enc;
format->format.quantization = fmt->quantization; format->format.quantization = fmt->quantization;
format->format.xfer_func = fmt->xfer_func;
} else { } else {
format->format.code = state->fmt_code; format->format.code = state->fmt_code;
format->format.colorspace = state->colorspace; format->format.colorspace = state->colorspace;
format->format.ycbcr_enc = state->ycbcr_enc; format->format.ycbcr_enc = state->ycbcr_enc;
format->format.quantization = state->quantization; format->format.quantization = state->quantization;
format->format.xfer_func = state->xfer_func;
} }
return 0; return 0;
@ -912,6 +915,7 @@ static int adv7511_set_fmt(struct v4l2_subdev *sd,
fmt->colorspace = format->format.colorspace; fmt->colorspace = format->format.colorspace;
fmt->ycbcr_enc = format->format.ycbcr_enc; fmt->ycbcr_enc = format->format.ycbcr_enc;
fmt->quantization = format->format.quantization; fmt->quantization = format->format.quantization;
fmt->xfer_func = format->format.xfer_func;
return 0; return 0;
} }
@ -936,6 +940,7 @@ static int adv7511_set_fmt(struct v4l2_subdev *sd,
state->colorspace = format->format.colorspace; state->colorspace = format->format.colorspace;
state->ycbcr_enc = format->format.ycbcr_enc; state->ycbcr_enc = format->format.ycbcr_enc;
state->quantization = format->format.quantization; state->quantization = format->format.quantization;
state->xfer_func = format->format.xfer_func;
switch (format->format.colorspace) { switch (format->format.colorspace) {
case V4L2_COLORSPACE_ADOBERGB: case V4L2_COLORSPACE_ADOBERGB: