target/linux/brcm2708/patches-4.14/950-0180-drm-vc4-Add-support-for-DRM_FORMAT_RGB888-and-DRM_FO.patch

   1 From aeb5d9dfb4220360f5a0df416b9d8c4e908c977a Mon Sep 17 00:00:00 2001
   2 From: Dave Stevenson <dave.stevenson@raspberrypi.org>
   3 Date: Thu, 16 Nov 2017 14:22:29 +0000
   4 Subject: [PATCH 180/454] drm/vc4: Add support for DRM_FORMAT_RGB888 and
   5  DRM_FORMAT_BGR888
   6
   7 Filling out the list of supported formats based on those the
   8 hardware can support.
   9
  10 Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
  11 Signed-off-by: Eric Anholt <eric@anholt.net>
  12 Reviewed-by: Eric Anholt <eric@anholt.net>
  13 Link: https://patchwork.freedesktop.org/patch/msgid/b551205d1c33fa49eef2c33ed2d60c5339b2f299.1510841336.git.dave.stevenson@raspberrypi.org
  14 (cherry picked from commit 88f8156fba43d040dc5af42f88db2c53d6c69443)
  15 ---
  16  drivers/gpu/drm/vc4/vc4_plane.c | 8 ++++++++
  17  1 file changed, 8 insertions(+)
  18
  19 --- a/drivers/gpu/drm/vc4/vc4_plane.c
  20 +++ b/drivers/gpu/drm/vc4/vc4_plane.c
  21 @@ -121,6 +121,14 @@ static const struct hvs_format {
  22                 .pixel_order = HVS_PIXEL_ORDER_ABGR, .has_alpha = false,
  23         },
  24         {
  25 +               .drm = DRM_FORMAT_RGB888, .hvs = HVS_PIXEL_FORMAT_RGB888,
  26 +               .pixel_order = HVS_PIXEL_ORDER_XRGB, .has_alpha = false,
  27 +       },
  28 +       {
  29 +               .drm = DRM_FORMAT_BGR888, .hvs = HVS_PIXEL_FORMAT_RGB888,
  30 +               .pixel_order = HVS_PIXEL_ORDER_XBGR, .has_alpha = false,
  31 +       },
  32 +       {
  33                 .drm = DRM_FORMAT_YUV422,
  34                 .hvs = HVS_PIXEL_FORMAT_YCBCR_YUV422_3PLANE,
  35         },