diff mbox series

[02/39] media: uapi: Add MEDIA_BUS_FMT_RGB666_2X9 variants

Message ID 97fc74f2eaee860d1ed215c43193a0e36d014d42.1687423204.git.geert+renesas@glider.be
State New
Headers show
Series drm: renesas: shmobile: Atomic conversion + DT support | expand

Commit Message

Geert Uytterhoeven June 22, 2023, 9:21 a.m. UTC
Add the RGB666 9:9 formats MEDIA_BUS_FMT_RGB666_2X9_BE and
MEDIA_BUS_FMT_RGB666_2X9_LE.  The former is supported by the SH-Mobile
LCD Controller.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: linux-media@vger.kernel.org
---
 .../media/v4l/subdev-formats.rst              | 144 ++++++++++++++++++
 include/uapi/linux/media-bus-format.h         |   4 +-
 2 files changed, 147 insertions(+), 1 deletion(-)

Comments

Laurent Pinchart June 23, 2023, 2:56 p.m. UTC | #1
Hi Geert,

Thank you for the patch.

On Thu, Jun 22, 2023 at 11:21:14AM +0200, Geert Uytterhoeven wrote:
> Add the RGB666 9:9 formats MEDIA_BUS_FMT_RGB666_2X9_BE and
> MEDIA_BUS_FMT_RGB666_2X9_LE.  The former is supported by the SH-Mobile
> LCD Controller.

If MEDIA_BUS_FMT_RGB666_2X9_LE isn't supported, I'd leave it out for
now. It can be added later once a driver needs it.

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

> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
> Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
> Cc: linux-media@vger.kernel.org
> ---
>  .../media/v4l/subdev-formats.rst              | 144 ++++++++++++++++++
>  include/uapi/linux/media-bus-format.h         |   4 +-
>  2 files changed, 147 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/userspace-api/media/v4l/subdev-formats.rst b/Documentation/userspace-api/media/v4l/subdev-formats.rst
> index a3a35eeed70846ba..4bbcdec101384cb1 100644
> --- a/Documentation/userspace-api/media/v4l/subdev-formats.rst
> +++ b/Documentation/userspace-api/media/v4l/subdev-formats.rst
> @@ -949,6 +949,150 @@ The following tables list existing packed RGB formats.
>        - b\ :sub:`2`
>        - b\ :sub:`1`
>        - b\ :sub:`0`
> +    * .. _MEDIA-BUS-FMT-RGB666-2X9-BE:
> +
> +      - MEDIA_BUS_FMT_RGB666_2X9_BE
> +      - 0x1025
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      - r\ :sub:`5`
> +      - r\ :sub:`4`
> +      - r\ :sub:`3`
> +      - r\ :sub:`2`
> +      - r\ :sub:`1`
> +      - r\ :sub:`0`
> +      - g\ :sub:`5`
> +      - g\ :sub:`4`
> +      - g\ :sub:`3`
> +    * -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      - g\ :sub:`2`
> +      - g\ :sub:`1`
> +      - g\ :sub:`0`
> +      - b\ :sub:`5`
> +      - b\ :sub:`4`
> +      - b\ :sub:`3`
> +      - b\ :sub:`2`
> +      - b\ :sub:`1`
> +      - b\ :sub:`0`
> +    * .. _MEDIA-BUS-FMT-RGB666-2X9-LE:
> +
> +      - MEDIA_BUS_FMT_RGB666_2X9_LE
> +      - 0x1026
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      - g\ :sub:`2`
> +      - g\ :sub:`1`
> +      - g\ :sub:`0`
> +      - b\ :sub:`5`
> +      - b\ :sub:`4`
> +      - b\ :sub:`3`
> +      - b\ :sub:`2`
> +      - b\ :sub:`1`
> +      - b\ :sub:`0`
> +    * -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      - r\ :sub:`5`
> +      - r\ :sub:`4`
> +      - r\ :sub:`3`
> +      - r\ :sub:`2`
> +      - r\ :sub:`1`
> +      - r\ :sub:`0`
> +      - g\ :sub:`5`
> +      - g\ :sub:`4`
> +      - g\ :sub:`3`
>      * .. _MEDIA-BUS-FMT-BGR666-1X18:
>  
>        - MEDIA_BUS_FMT_BGR666_1X18
> diff --git a/include/uapi/linux/media-bus-format.h b/include/uapi/linux/media-bus-format.h
> index a03c543cb072de30..07105f530400511e 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	0x1025 */
> +/* RGB - next is	0x1027 */
>  #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 +46,8 @@
>  #define MEDIA_BUS_FMT_RGB565_2X8_BE		0x1007
>  #define MEDIA_BUS_FMT_RGB565_2X8_LE		0x1008
>  #define MEDIA_BUS_FMT_RGB666_1X18		0x1009
> +#define MEDIA_BUS_FMT_RGB666_2X9_BE		0x1025
> +#define MEDIA_BUS_FMT_RGB666_2X9_LE		0x1026
>  #define MEDIA_BUS_FMT_BGR666_1X18		0x1023
>  #define MEDIA_BUS_FMT_RBG888_1X24		0x100e
>  #define MEDIA_BUS_FMT_RGB666_1X24_CPADHI	0x1015
diff mbox series

Patch

diff --git a/Documentation/userspace-api/media/v4l/subdev-formats.rst b/Documentation/userspace-api/media/v4l/subdev-formats.rst
index a3a35eeed70846ba..4bbcdec101384cb1 100644
--- a/Documentation/userspace-api/media/v4l/subdev-formats.rst
+++ b/Documentation/userspace-api/media/v4l/subdev-formats.rst
@@ -949,6 +949,150 @@  The following tables list existing packed RGB formats.
       - b\ :sub:`2`
       - b\ :sub:`1`
       - b\ :sub:`0`
+    * .. _MEDIA-BUS-FMT-RGB666-2X9-BE:
+
+      - MEDIA_BUS_FMT_RGB666_2X9_BE
+      - 0x1025
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      - r\ :sub:`5`
+      - r\ :sub:`4`
+      - r\ :sub:`3`
+      - r\ :sub:`2`
+      - r\ :sub:`1`
+      - r\ :sub:`0`
+      - g\ :sub:`5`
+      - g\ :sub:`4`
+      - g\ :sub:`3`
+    * -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      - g\ :sub:`2`
+      - g\ :sub:`1`
+      - g\ :sub:`0`
+      - b\ :sub:`5`
+      - b\ :sub:`4`
+      - b\ :sub:`3`
+      - b\ :sub:`2`
+      - b\ :sub:`1`
+      - b\ :sub:`0`
+    * .. _MEDIA-BUS-FMT-RGB666-2X9-LE:
+
+      - MEDIA_BUS_FMT_RGB666_2X9_LE
+      - 0x1026
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      - g\ :sub:`2`
+      - g\ :sub:`1`
+      - g\ :sub:`0`
+      - b\ :sub:`5`
+      - b\ :sub:`4`
+      - b\ :sub:`3`
+      - b\ :sub:`2`
+      - b\ :sub:`1`
+      - b\ :sub:`0`
+    * -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      - r\ :sub:`5`
+      - r\ :sub:`4`
+      - r\ :sub:`3`
+      - r\ :sub:`2`
+      - r\ :sub:`1`
+      - r\ :sub:`0`
+      - g\ :sub:`5`
+      - g\ :sub:`4`
+      - g\ :sub:`3`
     * .. _MEDIA-BUS-FMT-BGR666-1X18:
 
       - MEDIA_BUS_FMT_BGR666_1X18
diff --git a/include/uapi/linux/media-bus-format.h b/include/uapi/linux/media-bus-format.h
index a03c543cb072de30..07105f530400511e 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	0x1025 */
+/* RGB - next is	0x1027 */
 #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 +46,8 @@ 
 #define MEDIA_BUS_FMT_RGB565_2X8_BE		0x1007
 #define MEDIA_BUS_FMT_RGB565_2X8_LE		0x1008
 #define MEDIA_BUS_FMT_RGB666_1X18		0x1009
+#define MEDIA_BUS_FMT_RGB666_2X9_BE		0x1025
+#define MEDIA_BUS_FMT_RGB666_2X9_LE		0x1026
 #define MEDIA_BUS_FMT_BGR666_1X18		0x1023
 #define MEDIA_BUS_FMT_RBG888_1X24		0x100e
 #define MEDIA_BUS_FMT_RGB666_1X24_CPADHI	0x1015