drm/amdgpu: extend profiling mode.
in profiling mode, powerplay will fix power state
as stable as possible.and disable gfx cg and LBPW feature.
profile_standard: as a prerequisite, ensure power and thermal
sustainable, set clocks ratio as close to the highest clock
ratio as possible.
profile_min_sclk: fix mclk as profile_normal, set lowest sclk
profile_min_mclk: fix sclk as profile_normal, set lowest mclk
profile_peak: set highest sclk and mclk, power and thermal not
sustainable
profile_exit: exit profile mode. enable gfx cg/lbpw feature.
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/include/amd_shared.h b/drivers/gpu/drm/amd/include/amd_shared.h
index 5fffe6f..43f45ad 100644
--- a/drivers/gpu/drm/amd/include/amd_shared.h
+++ b/drivers/gpu/drm/amd/include/amd_shared.h
@@ -85,7 +85,11 @@ enum amd_dpm_forced_level {
AMD_DPM_FORCED_LEVEL_MANUAL = 0x2,
AMD_DPM_FORCED_LEVEL_LOW = 0x4,
AMD_DPM_FORCED_LEVEL_HIGH = 0x8,
- AMD_DPM_FORCED_LEVEL_PROFILING = 0x10,
+ AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD = 0x10,
+ AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK = 0x20,
+ AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK = 0x40,
+ AMD_DPM_FORCED_LEVEL_PROFILE_PEAK = 0x80,
+ AMD_DPM_FORCED_LEVEL_PROFILE_EXIT = 0x100,
};
enum amd_powergating_state {