diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 29b30e7b631d..ec3c6d62a2b6 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -4225,7 +4225,6 @@ static bool dm_plane_format_mod_supported(struct drm_plane *plane, { struct amdgpu_device *adev = drm_to_adev(plane->dev); const struct drm_format_info *info = drm_format_info(format); - int i; enum dm_micro_swizzle microtile = modifier_gfx9_swizzle_mode(modifier) & 3; @@ -4233,22 +4232,11 @@ static bool dm_plane_format_mod_supported(struct drm_plane *plane, return false; /* - * We always have to allow these modifiers: - * 1. Core DRM checks for LINEAR support if userspace does not provide modifiers. - * 2. Not passing any modifiers is the same as explicitly passing INVALID. + * We always have to allow this modifier, because core DRM still + * checks LINEAR support if userspace does not provide modifers. */ - if (modifier == DRM_FORMAT_MOD_LINEAR || - modifier == DRM_FORMAT_MOD_INVALID) { + if (modifier == DRM_FORMAT_MOD_LINEAR) return true; - } - - /* Check that the modifier is on the list of the plane's supported modifiers. */ - for (i = 0; i < plane->modifier_count; i++) { - if (modifier == plane->modifiers[i]) - break; - } - if (i == plane->modifier_count) - return false; /* * The arbitrary tiling support for multiplane formats has not been hooked |