Re: [PATCH v4 2/3] media: uapi: Add RGB bus format for the GiantPlus GPM940B0 panel

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Le mer. 5 juin 2019 à 16:26, Mauro Carvalho Chehab <mchehab+samsung@xxxxxxxxxx> a écrit :
Em Mon,  3 Jun 2019 17:35:10 +0200
Paul Cercueil <paul@xxxxxxxxxxxxxxx> escreveu:

The GiantPlus GPM940B0 is a 24-bit TFT panel where the RGB components
 are transferred sequentially on a 8-bit bus.

 Signed-off-by: Paul Cercueil <paul@xxxxxxxxxxxxxxx>
 ---

 Notes:
     v2: New patch

     v3: No change

v4: Add only MEDIA_BUS_FMT_RGB888_3X8, as we don't have to care about
         endianness

Same comment as on version 3:

You should also patch the documentation text at:

	Documentation/media/uapi/v4l/subdev-formats.rst

In order to describe the new format that will be included.

Ouch. Sorry. Will do.

-Paul



  include/uapi/linux/media-bus-format.h | 3 ++-
  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 2a6b253cfb05..16c1fa2d89a4 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	0x101c */
 +/* RGB - next is	0x101d */
  #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
 @@ -55,6 +55,7 @@
  #define MEDIA_BUS_FMT_RGB888_1X24		0x100a
  #define MEDIA_BUS_FMT_RGB888_2X12_BE		0x100b
  #define MEDIA_BUS_FMT_RGB888_2X12_LE		0x100c
 +#define MEDIA_BUS_FMT_RGB888_3X8		0x101c
  #define MEDIA_BUS_FMT_RGB888_1X7X4_SPWG		0x1011
  #define MEDIA_BUS_FMT_RGB888_1X7X4_JEIDA	0x1012
  #define MEDIA_BUS_FMT_ARGB8888_1X32		0x100d



Thanks,
Mauro


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