diff options
| author | Tom St Denis <tom.stdenis@amd.com> | 2016-07-28 15:47:12 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-07-29 20:37:12 +0200 |
| commit | 1ddeb625ce9696fc35a58a96d3d3907885a417b3 (patch) | |
| tree | 364dc9127907c958ec469fe4b86c5d1010039bc6 | |
| parent | drm/amdgpu: add query device id and revision id into system info entry at CGS (diff) | |
| download | linux-1ddeb625ce9696fc35a58a96d3d3907885a417b3.tar.xz linux-1ddeb625ce9696fc35a58a96d3d3907885a417b3.zip | |
drm/amd/powerplay: move clockgating to after ungating power in pp for uvd/vce
Cannot set clockgating state before ungating power.
Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/cz_clockpowergating.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_clockpowergating.c b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_clockpowergating.c index 2da548f6337e..2028980f1ed4 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_clockpowergating.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_clockpowergating.c @@ -177,12 +177,12 @@ int cz_dpm_powergate_uvd(struct pp_hwmgr *hwmgr, bool bgate) cz_dpm_powerdown_uvd(hwmgr); } else { cz_dpm_powerup_uvd(hwmgr); - cgs_set_clockgating_state(hwmgr->device, - AMD_IP_BLOCK_TYPE_UVD, - AMD_PG_STATE_GATE); cgs_set_powergating_state(hwmgr->device, AMD_IP_BLOCK_TYPE_UVD, AMD_CG_STATE_UNGATE); + cgs_set_clockgating_state(hwmgr->device, + AMD_IP_BLOCK_TYPE_UVD, + AMD_PG_STATE_GATE); cz_dpm_update_uvd_dpm(hwmgr, false); } @@ -211,14 +211,14 @@ int cz_dpm_powergate_vce(struct pp_hwmgr *hwmgr, bool bgate) } else { cz_dpm_powerup_vce(hwmgr); cz_hwmgr->vce_power_gated = false; - cgs_set_clockgating_state( - hwmgr->device, - AMD_IP_BLOCK_TYPE_VCE, - AMD_PG_STATE_GATE); cgs_set_powergating_state( hwmgr->device, AMD_IP_BLOCK_TYPE_VCE, AMD_CG_STATE_UNGATE); + cgs_set_clockgating_state( + hwmgr->device, + AMD_IP_BLOCK_TYPE_VCE, + AMD_PG_STATE_GATE); cz_dpm_update_vce_dpm(hwmgr); cz_enable_disable_vce_dpm(hwmgr, true); return 0; |