diff options
| author | Rex Zhu <Rex.Zhu@amd.com> | 2016-12-23 15:24:37 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-01-27 11:12:57 -0500 |
| commit | 3bd58979648fd105258934fb9f0fea1d73341d08 (patch) | |
| tree | c66bbd3e2ae6e137c998d4c8bff55b864b808850 /drivers/gpu/drm/amd/powerplay | |
| parent | 9d273495e691f9473db6b2ae2da41515d53a70e9 (diff) | |
| download | blackbird-op-linux-3bd58979648fd105258934fb9f0fea1d73341d08.tar.gz blackbird-op-linux-3bd58979648fd105258934fb9f0fea1d73341d08.zip | |
drm/amd/powerplay: add profiling mode in dpm level
In some case, App need to run under max stable clock.
so export profiling mode: GFX CG was disabled.
and user can select the max stable clock of the device.
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 'drivers/gpu/drm/amd/powerplay')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c index 9bb94af731a9..f4ff236af96a 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c @@ -1644,7 +1644,8 @@ static int cz_get_dal_power_level(struct pp_hwmgr *hwmgr, static int cz_force_clock_level(struct pp_hwmgr *hwmgr, enum pp_clock_type type, uint32_t mask) { - if (hwmgr->dpm_level != AMD_DPM_FORCED_LEVEL_MANUAL) + if (!(hwmgr->dpm_level & + (AMD_DPM_FORCED_LEVEL_MANUAL | AMD_DPM_FORCED_LEVEL_PROFILING))) return -EINVAL; switch (type) { diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c index 9232c118534a..8bd1e9669fd7 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c @@ -4031,7 +4031,8 @@ static int smu7_force_clock_level(struct pp_hwmgr *hwmgr, { struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); - if (hwmgr->dpm_level != AMD_DPM_FORCED_LEVEL_MANUAL) + if (!(hwmgr->dpm_level & + (AMD_DPM_FORCED_LEVEL_MANUAL | AMD_DPM_FORCED_LEVEL_PROFILING))) return -EINVAL; switch (type) { |
