From 816853f9dc4057b6c7ee3c45ca9bd5905649092e Mon Sep 17 00:00:00 2001 From: Bas Nieuwenhuizen Date: Wed, 11 Nov 2020 03:48:39 +0100 Subject: drm/amd/display: Set new format info for converted metadata. If we use DCC modifiers this can increase the number of planes from the initial 1 plane with metadata, so that we get a valid modifier from getfb2. Since the code didn't update the format_info getfb2 would only ever return 1 plane with a modifier for which userspace expects > 1. This moves the format lookup to amdgpu_display.c so we do not have issues when DC is not compiled. Reviewed-by: Alex Deucher Signed-off-by: Bas Nieuwenhuizen Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_display.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_display.h') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.h index 3620b24785e1..dc7b7d116549 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.h @@ -44,5 +44,7 @@ struct drm_framebuffer * amdgpu_display_user_framebuffer_create(struct drm_device *dev, struct drm_file *file_priv, const struct drm_mode_fb_cmd2 *mode_cmd); +const struct drm_format_info * +amdgpu_lookup_format_info(u32 format, uint64_t modifier); #endif -- cgit