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| author | Rex Zhu <Rex.Zhu@amd.com> | 2018-01-05 19:02:48 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-02-19 14:17:53 -0500 |
| commit | dd70949d9054faf1fb037950b7b17a4b1a5b9669 (patch) | |
| tree | b939d802a1fc472a6b0079ceb1a5a458468d98f7 /drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c | |
| parent | 6390258a2f1390e19dece30bb5231e73ce8a7dd0 (diff) | |
| download | linux-dd70949d9054faf1fb037950b7b17a4b1a5b9669.tar.gz linux-dd70949d9054faf1fb037950b7b17a4b1a5b9669.tar.bz2 linux-dd70949d9054faf1fb037950b7b17a4b1a5b9669.zip | |
drm/amd/pp: Store stable Pstate clocks
User can use to calculate profiling ratios when
set UMD Pstate.
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>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c index e574af1d408b..f68dd084efae 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c @@ -1189,6 +1189,8 @@ static int cz_phm_unforce_dpm_levels(struct pp_hwmgr *hwmgr) cz_hwmgr->sclk_dpm.soft_min_clk = table->entries[0].clk; cz_hwmgr->sclk_dpm.hard_min_clk = table->entries[0].clk; + hwmgr->pstate_sclk = table->entries[0].clk; + hwmgr->pstate_mclk = 0; level = cz_get_max_sclk_level(hwmgr) - 1; |