diff options
| author | Rex Zhu <Rex.Zhu@amd.com> | 2016-03-15 09:39:12 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-05-05 03:28:08 +0300 |
| commit | b4c6f99ee7dd12b33a3077d031c1e10c98825f8d (patch) | |
| tree | cb0455883fe5472b19f83e71a06c3bfa4da390a7 /drivers/gpu/drm/amd/powerplay/hwmgr | |
| parent | b2d96143188cd316035aa83877a75ef433ff7908 (diff) | |
| download | linux-b4c6f99ee7dd12b33a3077d031c1e10c98825f8d.tar.xz | |
drm/amd/powerplay: fix mclk in high clock for baffin
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/hwmgr')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c index ac405995fb53..d08f739efa9f 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c @@ -1377,13 +1377,14 @@ static int polaris10_populate_all_memory_levels(struct pp_hwmgr *hwmgr) result = polaris10_populate_single_memory_level(hwmgr, dpm_table->mclk_table.dpm_levels[i].value, &levels[i]); + if (i == dpm_table->mclk_table.count - 1) { + levels[i].DisplayWatermark = PPSMC_DISPLAY_WATERMARK_HIGH; + levels[i].EnabledForActivity = 1; + } if (result) return result; } - /* Only enable level 0 for now. */ - levels[0].EnabledForActivity = 1; - /* in order to prevent MC activity from stutter mode to push DPM up. * the UVD change complements this by putting the MCLK in * a higher state by default such that we are not effected by @@ -1396,9 +1397,6 @@ static int polaris10_populate_all_memory_levels(struct pp_hwmgr *hwmgr) (uint8_t)dpm_table->mclk_table.count; data->dpm_level_enable_mask.mclk_dpm_enable_mask = phm_get_dpm_level_enable_mask_value(&dpm_table->mclk_table); - /* set highest level watermark to high */ - levels[dpm_table->mclk_table.count - 1].DisplayWatermark = - PPSMC_DISPLAY_WATERMARK_HIGH; /* level count will send to smc once at init smc table and never change */ result = polaris10_copy_bytes_to_smc(hwmgr->smumgr, array, (uint8_t *)levels, |