First patches fixes a hard hang introduced by placing the display BO in GTT memory because of HW issues with cached mappings. Second patch does some minor reafactoring to resue code in thrid patch. Third patch adds check for USWC support as condition to placing APUs scanout BO in GTT. Last patch enables S/G. Andrey Grodzovsky (3): drm/amdgpu: Fix hard hang for S/G display BOs. drm/amdgpu: Create helper to clear AMDGPU_GEM_CREATE_CPU_GTT_USWC drm/amdgpu: Add check for USWC support for amdgpu_display_supported_domains Shirish S (1): drm/amd/display: enable S/G for RAVEN chip drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 11 +++- drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c | 7 ++- drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 3 +- drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 61 +++++++++++++---------- drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 2 + drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 +- 6 files changed, 52 insertions(+), 34 deletions(-) -- 2.7.4 _______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/amd-gfx
