drm/amdgpu: Add query vram width in CGS query system info

powerplay need vram width to set default mclk optimization settings(uphyst/downhyst/activity threshold) Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-08 15:57:10 +08:00
parent 92e71b0676
commit eda9a4eb15
2 changed files with 4 additions and 0 deletions
--- a/drivers/gpu/drm/amd/include/cgs_common.h
+++ b/drivers/gpu/drm/amd/include/cgs_common.h
@@ -101,6 +101,7 @@ enum cgs_system_info_id {
 	CGS_SYSTEM_INFO_PCIE_SUB_SYS_ID,
 	CGS_SYSTEM_INFO_PCIE_SUB_SYS_VENDOR_ID,
 	CGS_SYSTEM_INFO_PCIE_BUS_DEVFN,
+	CGS_SYSTEM_INFO_VRAM_WIDTH,
 	CGS_SYSTEM_INFO_ID_MAXIMUM,
 };