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Commit e719a51a authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
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[media] adv7511: add xfer_func support 



Still preliminary, but the information is at least there.

Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent 22b6ae48

drivers/media/i2c/adv7511.c

+5 −0
Original line number Diff line number Diff line
@@ -101,6 +101,7 @@ struct adv7511_state { 
	u32 colorspace;

	u32 ycbcr_enc;

	u32 quantization;

	u32 xfer_func;

	/* controls */

	struct v4l2_ctrl *hdmi_mode_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.ycbcr_enc = fmt->ycbcr_enc;

		format->format.quantization = fmt->quantization;

		format->format.xfer_func = fmt->xfer_func;

	} else {

		format->format.code = state->fmt_code;

		format->format.colorspace = state->colorspace;

		format->format.ycbcr_enc = state->ycbcr_enc;

		format->format.quantization = state->quantization;

		format->format.xfer_func = state->xfer_func;

	}



	return 0;
@@ -912,6 +915,7 @@ static int adv7511_set_fmt(struct v4l2_subdev *sd, 
		fmt->colorspace = format->format.colorspace;

		fmt->ycbcr_enc = format->format.ycbcr_enc;

		fmt->quantization = format->format.quantization;

		fmt->xfer_func = format->format.xfer_func;

		return 0;

	}
@@ -936,6 +940,7 @@ static int adv7511_set_fmt(struct v4l2_subdev *sd, 
	state->colorspace = format->format.colorspace;

	state->ycbcr_enc = format->format.ycbcr_enc;

	state->quantization = format->format.quantization;

	state->xfer_func = format->format.xfer_func;



	switch (format->format.colorspace) {

	case V4L2_COLORSPACE_ADOBERGB: