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| author |   Rex Zhu <Rex.Zhu@amd.com> | 2017-01-06 13:32:49 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2017-01-27 11:13:14 -0500 |
| commit | 570272d2296ce42b7d0b4c5afa5b668100930507 (patch) | |
| tree | 127897c329a360f9d5392b3ec1b54e976237c8e6 /drivers/gpu/drm/amd/powerplay/inc/hwmgr.h | |
| parent | drm/amd/powerplay: refine DIDT feature in Powerplay. (diff) | |
| download | wireguard-linux-570272d2296ce42b7d0b4c5afa5b668100930507.tar.xz wireguard-linux-570272d2296ce42b7d0b4c5afa5b668100930507.zip | |
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>
Diffstat (limited to '')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/inc/hwmgr.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h index 27217a7ae039..7275a29293eb 100644 --- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h +++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h @@ -612,6 +612,7 @@ struct pp_hwmgr { uint32_t num_vce_state_tables; enum amd_dpm_forced_level dpm_level; + enum amd_dpm_forced_level saved_dpm_level; bool block_hw_access; struct phm_gfx_arbiter gfx_arbiter; struct phm_acp_arbiter acp_arbiter; |