From 3cb0fe6f74e566b1e4df81f518db16cedb268fc5 Mon Sep 17 00:00:00 2001 From: Dave Stevenson Date: Fri, 2 Jun 2017 09:18:12 -0300 Subject: [PATCH] [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: Dave Stevenson Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/tc358743.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/drivers/media/i2c/tc358743.c b/drivers/media/i2c/tc358743.c index 8f8bb9e..6ba65c7 100644 --- a/drivers/media/i2c/tc358743.c +++ b/drivers/media/i2c/tc358743.c @@ -1474,6 +1474,23 @@ static int tc358743_s_stream(struct v4l2_subdev *sd, int enable) /* --------------- 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, struct v4l2_subdev_pad_config *cfg, 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 = { + .enum_mbus_code = tc358743_enum_mbus_code, .set_fmt = tc358743_set_fmt, .get_fmt = tc358743_get_fmt, .get_edid = tc358743_g_edid, -- 2.7.4