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| author | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2016-03-03 10:17:40 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-03-08 11:04:41 +0100 |
| commit | 8248b65df653c0a536bdd64f8a6c8bb150bfdd60 (patch) | |
| tree | bc2e7fb1366594ca515bc7692dba4da5b3a42c66 /drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | |
| parent | 40616a26d1c68e4c80e2358a02297ba492f4cc17 (diff) | |
drm/atomic: Handle encoder assignment conflicts in a separate check, v3.
The current check doesn't handle the case where we don't steal an
encoder, but keep it on the current connector. If we repurpose
disable_conflicting_encoders to do the checking, we just have
to reject the ones that conflict.
Changes since v1:
- Return early with empty encoder_mask, drm_for_each_connector
requires connection_mutex held.
Changes since v2:
- Add comments for the loops.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Testcase: kms_setmode.invalid-clone-single-crtc-stealing
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1456996662-8704-6-git-send-email-maarten.lankhorst@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c')
0 files changed, 0 insertions, 0 deletions