linux-kernel - Re: [PATCH v3 3/7] media: uapi: add MEDIA_BUS_FMT_BGR666_1X24

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Date:   Thu, 1 Dec 2022 11:56:55 +0200
From:   Laurent Pinchart <laurent.pinchart@...asonboard.com>
To:     Maxime Ripard <maxime@...no.tech>
Cc:     Maxime Ripard <mripard@...nel.org>,
        Daniel Vetter <daniel@...ll.ch>, Rob Herring <robh@...nel.org>,
        David Airlie <airlied@...ux.ie>, Emma Anholt <emma@...olt.net>,
        Eric Anholt <eric@...olt.net>,
        Dave Stevenson <dave.stevenson@...pberrypi.com>,
        dri-devel@...ts.freedesktop.org,
        Chris Morgan <macromorgan@...mail.com>,
        Joerg Quinten <aBUGSworstnightmare@...il.com>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 3/7] media: uapi: add MEDIA_BUS_FMT_BGR666_1X24_CPADHI

Hi Maxime,

Thank you for the patch.

On Thu, Dec 01, 2022 at 09:42:48AM +0100, Maxime Ripard wrote:
> From: Joerg Quinten <aBUGSworstnightmare@...il.com>
> 
> Add the BGR666 format MEDIA_BUS_FMT_BGR666_1X24_CPADHI supported by the
> RaspberryPi.
> 
> Signed-off-by: Joerg Quinten <aBUGSworstnightmare@...il.com>
> Signed-off-by: Maxime Ripard <maxime@...no.tech>

Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@...asonboard.com>

> ---
>  .../userspace-api/media/v4l/subdev-formats.rst     | 37 ++++++++++++++++++++++
>  include/uapi/linux/media-bus-format.h              |  3 +-
>  2 files changed, 39 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/userspace-api/media/v4l/subdev-formats.rst b/Documentation/userspace-api/media/v4l/subdev-formats.rst
> index 6605c056cc7c..5f2ce6eada71 100644
> --- a/Documentation/userspace-api/media/v4l/subdev-formats.rst
> +++ b/Documentation/userspace-api/media/v4l/subdev-formats.rst
> @@ -1060,6 +1060,43 @@ The following tables list existing packed RGB formats.
>        - b\ :sub:`2`
>        - b\ :sub:`1`
>        - b\ :sub:`0`
> +    * .. _MEDIA-BUS-FMT-BGR666-1X24_CPADHI:
> +
> +      - MEDIA_BUS_FMT_BGR666_1X24_CPADHI
> +      - 0x1024
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      - 0
> +      - 0
> +      - b\ :sub:`5`
> +      - b\ :sub:`4`
> +      - b\ :sub:`3`
> +      - b\ :sub:`2`
> +      - b\ :sub:`1`
> +      - b\ :sub:`0`
> +      - 0
> +      - 0
> +      - g\ :sub:`5`
> +      - g\ :sub:`4`
> +      - g\ :sub:`3`
> +      - g\ :sub:`2`
> +      - g\ :sub:`1`
> +      - g\ :sub:`0`
> +      - 0
> +      - 0
> +      - r\ :sub:`5`
> +      - r\ :sub:`4`
> +      - r\ :sub:`3`
> +      - r\ :sub:`2`
> +      - r\ :sub:`1`
> +      - r\ :sub:`0`
>      * .. _MEDIA-BUS-FMT-RGB565-1X24_CPADHI:
>  
>        - MEDIA_BUS_FMT_RGB565_1X24_CPADHI
> diff --git a/include/uapi/linux/media-bus-format.h b/include/uapi/linux/media-bus-format.h
> index 6ce56a984112..f3b0b8091a2c 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	0x1024 */
> +/* RGB - next is	0x1025 */
>  #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
> @@ -49,6 +49,7 @@
>  #define MEDIA_BUS_FMT_BGR666_1X18		0x1023
>  #define MEDIA_BUS_FMT_RBG888_1X24		0x100e
>  #define MEDIA_BUS_FMT_RGB666_1X24_CPADHI	0x1015
> +#define MEDIA_BUS_FMT_BGR666_1X24_CPADHI	0x1024
>  #define MEDIA_BUS_FMT_RGB565_1X24_CPADHI	0x1022
>  #define MEDIA_BUS_FMT_RGB666_1X7X3_SPWG		0x1010
>  #define MEDIA_BUS_FMT_BGR888_1X24		0x1013
> 

-- 
Regards,

Laurent Pinchart