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Commit 3cb0fe6f authored by Dave Stevenson's avatar Dave Stevenson Committed by Mauro Carvalho Chehab
Browse files

[media] tc358743: Add enum_mbus_code 



There was no way to query the supported mbus formats from this
driver. enum_mbus_code is the function to expose that, so
implement it.

Signed-off-by: default avatarDave Stevenson <dave.stevenson@raspberrypi.org>
Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent a7a04b5b

drivers/media/i2c/tc358743.c

+18 −0
Original line number Original line Diff line number Diff line
@@ -1474,6 +1474,23 @@ static int tc358743_s_stream(struct v4l2_subdev *sd, int enable) 




/* --------------- PAD OPS --------------- */

/* --------------- PAD OPS --------------- */





static int tc358743_enum_mbus_code(struct v4l2_subdev *sd,

		struct v4l2_subdev_pad_config *cfg,

		struct v4l2_subdev_mbus_code_enum *code)

{

	switch (code->index) {

	case 0:

		code->code = MEDIA_BUS_FMT_RGB888_1X24;

		break;

	case 1:

		code->code = MEDIA_BUS_FMT_UYVY8_1X16;

		break;

	default:

		return -EINVAL;

	}

	return 0;

}



static int tc358743_get_fmt(struct v4l2_subdev *sd,

static int tc358743_get_fmt(struct v4l2_subdev *sd,

		struct v4l2_subdev_pad_config *cfg,

		struct v4l2_subdev_pad_config *cfg,

		struct v4l2_subdev_format *format)

		struct v4l2_subdev_format *format)
@@ -1643,6 +1660,7 @@ static const struct v4l2_subdev_video_ops tc358743_video_ops = { 
};

};





static const struct v4l2_subdev_pad_ops tc358743_pad_ops = {

static const struct v4l2_subdev_pad_ops tc358743_pad_ops = {

	.enum_mbus_code = tc358743_enum_mbus_code,

	.set_fmt = tc358743_set_fmt,

	.set_fmt = tc358743_set_fmt,

	.get_fmt = tc358743_get_fmt,

	.get_fmt = tc358743_get_fmt,

	.get_edid = tc358743_g_edid,

	.get_edid = tc358743_g_edid,