linux-kernel - Re: [PATCH 2/7] media: uapi: add MEDIA_BUS_FMT_BGR666

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Date:   Sat, 15 Oct 2022 20:07:31 +0300
From:   Laurent Pinchart <laurent.pinchart@...asonboard.com>
To:     Maxime Ripard <maxime@...no.tech>
Cc:     Maxime Ripard <mripard@...nel.org>, Eric Anholt <eric@...olt.net>,
        Daniel Vetter <daniel@...ll.ch>,
        David Airlie <airlied@...ux.ie>, Rob Herring <robh@...nel.org>,
        Emma Anholt <emma@...olt.net>, dri-devel@...ts.freedesktop.org,
        Joerg Quinten <aBUGSworstnightmare@...il.com>,
        Chris Morgan <macromorgan@...mail.com>,
        Dave Stevenson <dave.stevenson@...pberrypi.com>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/7] media: uapi: add MEDIA_BUS_FMT_BGR666_1X18

Hi Maxime,

Thank you for the patch.

On Thu, Oct 13, 2022 at 11:56:46AM +0200, Maxime Ripard wrote:
> From: Joerg Quinten <aBUGSworstnightmare@...il.com>
> 
> Add the BGR666 format MEDIA_BUS_FMT_BGR666_1X18 supported by the
> RaspberryPi.
> 
> Signed-off-by: Joerg Quinten <aBUGSworstnightmare@...il.com>
> Signed-off-by: Maxime Ripard <maxime@...no.tech>
> ---
>  include/uapi/linux/media-bus-format.h | 3 ++-

New formats need documentation in
Documentation/userspace-api/media/v4l/subdev-formats.rst. Same for 
patches 1/7 and 3/7.

Apart from that, the patch looks good to me.

>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/include/uapi/linux/media-bus-format.h b/include/uapi/linux/media-bus-format.h
> index b0a945eb7040..2ee0b38c0a71 100644
> --- a/include/uapi/linux/media-bus-format.h
> +++ b/include/uapi/linux/media-bus-format.h
> @@ -34,7 +34,7 @@
>  
>  #define MEDIA_BUS_FMT_FIXED			0x0001
>  
> -/* RGB - next is	0x1023 */
> +/* RGB - next is	0x1024 */
>  #define MEDIA_BUS_FMT_RGB444_1X12		0x1016
>  #define MEDIA_BUS_FMT_RGB444_2X8_PADHI_BE	0x1001
>  #define MEDIA_BUS_FMT_RGB444_2X8_PADHI_LE	0x1002
> @@ -46,6 +46,7 @@
>  #define MEDIA_BUS_FMT_BGR565_2X8_LE		0x1006
>  #define MEDIA_BUS_FMT_RGB565_2X8_BE		0x1007
>  #define MEDIA_BUS_FMT_RGB565_2X8_LE		0x1008
> +#define MEDIA_BUS_FMT_BGR666_1X18		0x1023
>  #define MEDIA_BUS_FMT_RGB666_1X18		0x1009
>  #define MEDIA_BUS_FMT_RBG888_1X24		0x100e
>  #define MEDIA_BUS_FMT_RGB666_1X24_CPADHI	0x1015
> 

-- 
Regards,

Laurent Pinchart