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| author | Alex Deucher <alexander.deucher@amd.com> | 2014-06-07 11:31:25 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2014-06-09 22:06:56 -0400 |
| commit | 0690a229c69f40a6c9c459ab455c85df49822525 (patch) | |
| tree | 1f8beba35c15a4cafbf87ca8580848b5fe7d0731 /drivers/gpu/drm/radeon/radeon_uvd.c | |
| parent | 65fcf668ee7f2de2fbd580e1297336045f1ef6f4 (diff) | |
| download | lwn-0690a229c69f40a6c9c459ab455c85df49822525.tar.gz lwn-0690a229c69f40a6c9c459ab455c85df49822525.zip | |
Revert "drm/radeon: use variable UVD clocks"
This caused reduced performance for some users with advanced post
processing enabled. We need a better method to pick the
UVD state based on the amount of post processing required or tune
the advanced post processing to fit within the lower power state
envelope.
This reverts commit 14a9579ddbf15dd1992a9481a4ec80b0b91656d5.
Cc: "3.15" <stable@vger.kernel.org>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_uvd.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_uvd.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_uvd.c b/drivers/gpu/drm/radeon/radeon_uvd.c index 1b65ae2433cd..a4ad270e8261 100644 --- a/drivers/gpu/drm/radeon/radeon_uvd.c +++ b/drivers/gpu/drm/radeon/radeon_uvd.c @@ -812,7 +812,8 @@ void radeon_uvd_note_usage(struct radeon_device *rdev) (rdev->pm.dpm.hd != hd)) { rdev->pm.dpm.sd = sd; rdev->pm.dpm.hd = hd; - streams_changed = true; + /* disable this for now */ + /*streams_changed = true;*/ } } |