drm/amdgpu: use mask bit for deep sleep feature on dpm.
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h
index e45bd05..955d6f2 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h
@@ -52,6 +52,8 @@ enum amdgpu_dpm_event_src {
AMDGPU_DPM_EVENT_SRC_DIGIAL_OR_EXTERNAL = 4
};
+#define SCLK_DEEP_SLEEP_MASK 0x8
+
struct amdgpu_ps {
u32 caps; /* vbios flags */
u32 class; /* vbios flags */