target/linux/bcm27xx/patches-5.4/950-0602-Fixup-P030-support.patch

   1 From 63423f4f48afc96949a63c53203faa904a85670b Mon Sep 17 00:00:00 2001
   2 From: Dave Stevenson <dave.stevenson@raspberrypi.com>
   3 Date: Tue, 25 Feb 2020 17:35:10 +0000
   4 Subject: [PATCH] Fixup P030 support
   5
   6 I got the logic wrong for enabling pixel formats, resulting in
   7 Pi0-3 only getting a single, invalid, format (P030 SAND).
   8
   9 Fixes: e07ef1d drm/vc4: Add support for DRM_FORMAT_P030 to vc4 planes
  10
  11 Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
  12 ---
  13  drivers/gpu/drm/vc4/vc4_plane.c | 2 +-
  14  1 file changed, 1 insertion(+), 1 deletion(-)
  15
  16 --- a/drivers/gpu/drm/vc4/vc4_plane.c
  17 +++ b/drivers/gpu/drm/vc4/vc4_plane.c
  18 @@ -1451,7 +1451,7 @@ struct drm_plane *vc4_plane_init(struct
  19                 return ERR_PTR(-ENOMEM);
  20
  21         for (i = 0; i < ARRAY_SIZE(hvs_formats); i++) {
  22 -               if (hvs_formats[i].hvs5_only || hvs5) {
  23 +               if (!hvs_formats[i].hvs5_only || hvs5) {
  24                         formats[num_formats] = hvs_formats[i].drm;
  25                         num_formats++;
  26                 }