drm/amd/display: add S/G support for Vangogh

[Why]
Scatter/gather feature is supported on Vangogh.

[How]
Add GTT domain support for Vangogh to enable
display buffers in system memory.

Signed-off-by: Roman Li <roman.li@amd.com>
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
index e90be2e8eb2a886bb0acad9127054e3efb479df3..f764803c53a4bb2466485d12e0f7c75099bf0e41 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
@@ -522,6 +522,7 @@ uint32_t amdgpu_display_supported_domains(struct amdgpu_device *adev,
                                domain |= AMDGPU_GEM_DOMAIN_GTT;
                        break;
                case CHIP_RENOIR:
+               case CHIP_VANGOGH:
                        domain |= AMDGPU_GEM_DOMAIN_GTT;
                        break;