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| author | Alex Deucher <alexander.deucher@amd.com> | 2012-07-26 13:38:52 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2012-08-13 10:50:50 -0400 |
| commit | 6c0ae2ab85fc4a95cae82047a7db1f688a7737ab (patch) | |
| tree | 44dfa02a721ea76ec19a4ef8f6ef06f48a7bcbd1 /arch | |
| parent | 3838f46e363d5a07e61d0352bf11d534dc61f921 (diff) | |
| download | linux-6c0ae2ab85fc4a95cae82047a7db1f688a7737ab.tar.bz2 | |
drm/radeon: properly handle crtc powergating
Need to make sure the crtc is gated on before modesetting.
Explicitly gate the crtc on in prepare() and set a flag
so that the dpms functions don't gate it off during
mode set.
Noticed by sylware on IRC.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions