diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2010-01-18 08:52:35 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2010-01-18 09:56:27 +1000 |
| commit | 58d65b84dee524b0a4a8b747b8eb8bbf2fb16d9d (patch) | |
| tree | de9c4ef82d3c1a51d3fc0267b499e3dfcb02528a /drivers/gpu/drm/nouveau/nouveau_drv.c | |
| parent | 134f248bea4bf5c3169b4950eb49c6651b09eb0e (diff) | |
| download | talos-obmc-linux-58d65b84dee524b0a4a8b747b8eb8bbf2fb16d9d.tar.gz talos-obmc-linux-58d65b84dee524b0a4a8b747b8eb8bbf2fb16d9d.zip | |
drm/nv50: prevent accidently turning off encoders we're actually using
On most cards the DisplayPort connector is created with 2 encoders sharing
a single SOR (for native DP, and for DVI-over-DP). The previous logic
for turning off unused encoders didn't take into account that we could
have multiple drm_encoders on a single hw encoder and ended up turning off
encoders that were actually being used still.
This patch fixes that issue. We probably want to look at something a bit
better later on, and only expose one drm_encoder per hw encoder block.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_drv.c')
0 files changed, 0 insertions, 0 deletions
