Commit 8b65db13 authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Mauro Carvalho Chehab
Browse files

media: v4l: Add definitions for missing 16-bit RGB555 formats 



The V4L2 API is missing the 16-bit RGB555 formats for the RGBA, RGBX,
ABGR, XBGR, BGRA and BGRX component orders. Add them, using the same
4CCs as DRM.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: default avatarJacopo Mondi <jacopo@jmondi.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
parent 6c84f9b1

Documentation/media/uapi/v4l/pixfmt-packed-rgb.rst

+138 −0
Original line number Diff line number Diff line
@@ -323,6 +323,144 @@ next to each other in memory. 
      - g\ :sub:`4`

      - g\ :sub:`3`

      -

    * .. _V4L2-PIX-FMT-RGBA555:



      - ``V4L2_PIX_FMT_RGBA555``

      - 'RA15'



      - g\ :sub:`1`

      - g\ :sub:`0`

      - b\ :sub:`4`

      - b\ :sub:`3`

      - b\ :sub:`2`

      - b\ :sub:`1`

      - b\ :sub:`0`

      - a



      - r\ :sub:`4`

      - r\ :sub:`3`

      - r\ :sub:`2`

      - r\ :sub:`1`

      - r\ :sub:`0`

      - g\ :sub:`4`

      - g\ :sub:`3`

      - g\ :sub:`2`

      -

    * .. _V4L2-PIX-FMT-RGBX555:



      - ``V4L2_PIX_FMT_RGBX555``

      - 'RX15'



      - g\ :sub:`1`

      - g\ :sub:`0`

      - b\ :sub:`4`

      - b\ :sub:`3`

      - b\ :sub:`2`

      - b\ :sub:`1`

      - b\ :sub:`0`

      -



      - r\ :sub:`4`

      - r\ :sub:`3`

      - r\ :sub:`2`

      - r\ :sub:`1`

      - r\ :sub:`0`

      - g\ :sub:`4`

      - g\ :sub:`3`

      - g\ :sub:`2`

      -

    * .. _V4L2-PIX-FMT-ABGR555:



      - ``V4L2_PIX_FMT_ABGR555``

      - 'AB15'



      - g\ :sub:`2`

      - g\ :sub:`1`

      - g\ :sub:`0`

      - r\ :sub:`4`

      - r\ :sub:`3`

      - r\ :sub:`2`

      - r\ :sub:`1`

      - r\ :sub:`0`



      - a

      - b\ :sub:`4`

      - b\ :sub:`3`

      - b\ :sub:`2`

      - b\ :sub:`1`

      - b\ :sub:`0`

      - g\ :sub:`4`

      - g\ :sub:`3`

      -

    * .. _V4L2-PIX-FMT-XBGR555:



      - ``V4L2_PIX_FMT_XBGR555``

      - 'XB15'



      - g\ :sub:`2`

      - g\ :sub:`1`

      - g\ :sub:`0`

      - r\ :sub:`4`

      - r\ :sub:`3`

      - r\ :sub:`2`

      - r\ :sub:`1`

      - r\ :sub:`0`



      -

      - b\ :sub:`4`

      - b\ :sub:`3`

      - b\ :sub:`2`

      - b\ :sub:`1`

      - b\ :sub:`0`

      - g\ :sub:`4`

      - g\ :sub:`3`

      -

    * .. _V4L2-PIX-FMT-BGRA555:



      - ``V4L2_PIX_FMT_BGRA555``

      - 'BA15'



      - g\ :sub:`1`

      - g\ :sub:`0`

      - r\ :sub:`4`

      - r\ :sub:`3`

      - r\ :sub:`2`

      - r\ :sub:`1`

      - r\ :sub:`0`

      - a



      - b\ :sub:`4`

      - b\ :sub:`3`

      - b\ :sub:`2`

      - b\ :sub:`1`

      - b\ :sub:`0`

      - g\ :sub:`4`

      - g\ :sub:`3`

      - g\ :sub:`2`

      -

    * .. _V4L2-PIX-FMT-BGRX555:



      - ``V4L2_PIX_FMT_BGRX555``

      - 'BX15'



      - g\ :sub:`1`

      - g\ :sub:`0`

      - r\ :sub:`4`

      - r\ :sub:`3`

      - r\ :sub:`2`

      - r\ :sub:`1`

      - r\ :sub:`0`

      -



      - b\ :sub:`4`

      - b\ :sub:`3`

      - b\ :sub:`2`

      - b\ :sub:`1`

      - b\ :sub:`0`

      - g\ :sub:`4`

      - g\ :sub:`3`

      - g\ :sub:`2`

      -

    * .. _V4L2-PIX-FMT-RGB565:



      - ``V4L2_PIX_FMT_RGB565``

include/uapi/linux/videodev2.h

+6 −0
Original line number Diff line number Diff line
@@ -523,6 +523,12 @@ struct v4l2_pix_format { 
#define V4L2_PIX_FMT_RGB555  v4l2_fourcc('R', 'G', 'B', 'O') /* 16  RGB-5-5-5     */

#define V4L2_PIX_FMT_ARGB555 v4l2_fourcc('A', 'R', '1', '5') /* 16  ARGB-1-5-5-5  */

#define V4L2_PIX_FMT_XRGB555 v4l2_fourcc('X', 'R', '1', '5') /* 16  XRGB-1-5-5-5  */

#define V4L2_PIX_FMT_RGBA555 v4l2_fourcc('R', 'A', '1', '5') /* 16  RGBA-5-5-5-1  */

#define V4L2_PIX_FMT_RGBX555 v4l2_fourcc('R', 'X', '1', '5') /* 16  RGBX-5-5-5-1  */

#define V4L2_PIX_FMT_ABGR555 v4l2_fourcc('A', 'B', '1', '5') /* 16  ABGR-1-5-5-5  */

#define V4L2_PIX_FMT_XBGR555 v4l2_fourcc('X', 'B', '1', '5') /* 16  XBGR-1-5-5-5  */

#define V4L2_PIX_FMT_BGRA555 v4l2_fourcc('B', 'A', '1', '5') /* 16  BGRA-5-5-5-1  */

#define V4L2_PIX_FMT_BGRX555 v4l2_fourcc('B', 'X', '1', '5') /* 16  BGRX-5-5-5-1  */

#define V4L2_PIX_FMT_RGB565  v4l2_fourcc('R', 'G', 'B', 'P') /* 16  RGB-5-6-5     */

#define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R', 'G', 'B', 'Q') /* 16  RGB-5-5-5 BE  */

#define V4L2_PIX_FMT_ARGB555X v4l2_fourcc_be('A', 'R', '1', '5') /* 16  ARGB-5-5-5 BE */

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