diff options
| author | Arindam Nath <arindam.nath@amd.com> | 2016-06-20 14:17:49 +0530 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-07-07 14:54:47 -0400 |
| commit | fb065ce7d30d17344610a81965111c551bff8af2 (patch) | |
| tree | 31bb9292f3f05944a9364c7fa1d7102c72737b74 | |
| parent | 93dcc37d2cc9d29e4cc36fd1cc8a9ca4f7109b1d (diff) | |
| download | linux-fb065ce7d30d17344610a81965111c551bff8af2.tar.bz2 | |
drm/amd/amdgpu: make sure VCE is disabled by default
With the current code, when we boot with the amdgpu
driver enabled and loaded, the VCE also automatically
remains enabled since bootup. This can be verified from
the output of amdgpu_pm_info. It does not matter whether
we boot into command line directly or into X, the VCE
stays enabled the entire time.
This patch addresses the issue and makes sure that
VCE is turned on only during playback, and remains
disaled otherwise.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Arindam Nath <arindam.nath@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/cz_dpm.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/cz_dpm.c b/drivers/gpu/drm/amd/amdgpu/cz_dpm.c index 933e425a8154..8ba07e79d4cb 100644 --- a/drivers/gpu/drm/amd/amdgpu/cz_dpm.c +++ b/drivers/gpu/drm/amd/amdgpu/cz_dpm.c @@ -2219,6 +2219,7 @@ static void cz_dpm_powergate_vce(struct amdgpu_device *adev, bool gate) } } } else { /*pi->caps_vce_pg*/ + pi->vce_power_gated = gate; cz_update_vce_dpm(adev); cz_enable_vce_dpm(adev, !gate); } |