From 3620a28cbd3739c6445a4a76680620a1041fddd5 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Fri, 18 Dec 2015 11:28:49 -0500 Subject: [PATCH 0171/1110] drm/amdgpu/cz: force uvd clocks when sclks are forced MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Reviewed-by: Christian König Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/cz_dpm.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/cz_dpm.c b/drivers/gpu/drm/amd/amdgpu/cz_dpm.c index 02cba49..bdf5a22 100644 --- a/drivers/gpu/drm/amd/amdgpu/cz_dpm.c +++ b/drivers/gpu/drm/amd/amdgpu/cz_dpm.c @@ -1971,25 +1971,49 @@ static int cz_dpm_force_dpm_level(struct amdgpu_device *adev, switch (level) { case AMDGPU_DPM_FORCED_LEVEL_HIGH: + /* sclk */ ret = cz_dpm_unforce_dpm_levels(adev); if (ret) return ret; ret = cz_dpm_force_highest(adev); if (ret) return ret; + + /* uvd */ + ret = cz_dpm_unforce_uvd_dpm_levels(adev); + if (ret) + return ret; + ret = cz_dpm_uvd_force_highest(adev); + if (ret) + return ret; break; case AMDGPU_DPM_FORCED_LEVEL_LOW: + /* sclk */ ret = cz_dpm_unforce_dpm_levels(adev); if (ret) return ret; ret = cz_dpm_force_lowest(adev); if (ret) return ret; + + /* uvd */ + ret = cz_dpm_unforce_uvd_dpm_levels(adev); + if (ret) + return ret; + ret = cz_dpm_uvd_force_lowest(adev); + if (ret) + return ret; break; case AMDGPU_DPM_FORCED_LEVEL_AUTO: + /* sclk */ ret = cz_dpm_unforce_dpm_levels(adev); if (ret) return ret; + + /* uvd */ + ret = cz_dpm_unforce_uvd_dpm_levels(adev); + if (ret) + return ret; break; default: break; -- 2.7.4