linux-kernel - Re: [PATCH v2 2/5] video: add RGB444_1X12 and RGB565

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Message-id: <20141103161504.582921ac.m.chehab@samsung.com>
Date:	Mon, 03 Nov 2014 16:15:04 -0200
From:	Mauro Carvalho Chehab <m.chehab@...sung.com>
To:	Boris Brezillon <boris.brezillon@...e-electrons.com>
Cc:	Thierry Reding <thierry.reding@...il.com>,
	dri-devel@...ts.freedesktop.org, David Airlie <airlied@...ux.ie>,
	linux-media@...r.kernel.org,
	Guennadi Liakhovetski <g.liakhovetski@....de>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 2/5] video: add RGB444_1X12 and RGB565_1X16 bus formats

Em Mon, 29 Sep 2014 16:02:40 +0200
Boris Brezillon <boris.brezillon@...e-electrons.com> escreveu:

> Add RGB444 format using a 12 bits bus and RGB565 using a 16 bits bus.
> 
> These formats will later be used by atmel-hlcdc driver.
> 
> Signed-off-by: Boris BREZILLON <boris.brezillon@...e-electrons.com>

Not sure if it is too late, but this patch were hidden somewere on my
queue... so:

Acked-by: Mauro Carvalho Chehab <mchehab@....samsung.com>

> ---
>  include/uapi/linux/v4l2-mediabus.h    | 2 ++
>  include/uapi/linux/video-bus-format.h | 4 +++-
>  2 files changed, 5 insertions(+), 1 deletion(-)
> 
> diff --git a/include/uapi/linux/v4l2-mediabus.h b/include/uapi/linux/v4l2-mediabus.h
> index 7b0a06c..05336d6 100644
> --- a/include/uapi/linux/v4l2-mediabus.h
> +++ b/include/uapi/linux/v4l2-mediabus.h
> @@ -33,6 +33,8 @@ enum v4l2_mbus_pixelcode {
>  	VIDEO_BUS_TO_V4L2_MBUS(RGB888_2X12_BE),
>  	VIDEO_BUS_TO_V4L2_MBUS(RGB888_2X12_LE),
>  	VIDEO_BUS_TO_V4L2_MBUS(ARGB8888_1X32),
> +	VIDEO_BUS_TO_V4L2_MBUS(RGB444_1X12),
> +	VIDEO_BUS_TO_V4L2_MBUS(RGB565_1X16),
>  
>  	VIDEO_BUS_TO_V4L2_MBUS(Y8_1X8),
>  	VIDEO_BUS_TO_V4L2_MBUS(UV8_1X8),
> diff --git a/include/uapi/linux/video-bus-format.h b/include/uapi/linux/video-bus-format.h
> index 4abbd5d..f85f7ee 100644
> --- a/include/uapi/linux/video-bus-format.h
> +++ b/include/uapi/linux/video-bus-format.h
> @@ -34,7 +34,7 @@
>  enum video_bus_format {
>  	VIDEO_BUS_FMT_FIXED = 0x0001,
>  
> -	/* RGB - next is 0x100e */
> +	/* RGB - next is 0x1010 */
>  	VIDEO_BUS_FMT_RGB444_2X8_PADHI_BE = 0x1001,
>  	VIDEO_BUS_FMT_RGB444_2X8_PADHI_LE = 0x1002,
>  	VIDEO_BUS_FMT_RGB555_2X8_PADHI_BE = 0x1003,
> @@ -48,6 +48,8 @@ enum video_bus_format {
>  	VIDEO_BUS_FMT_RGB888_2X12_BE = 0x100b,
>  	VIDEO_BUS_FMT_RGB888_2X12_LE = 0x100c,
>  	VIDEO_BUS_FMT_ARGB8888_1X32 = 0x100d,
> +	VIDEO_BUS_FMT_RGB444_1X12 = 0x100e,
> +	VIDEO_BUS_FMT_RGB565_1X16 = 0x100f,
>  
>  	/* YUV (including grey) - next is 0x2024 */
>  	VIDEO_BUS_FMT_Y8_1X8 = 0x2001,
--
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