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authorBen Skeggs <bskeggs@redhat.com>2010-01-18 08:52:35 +1000
committerBen Skeggs <bskeggs@redhat.com>2010-01-18 09:56:27 +1000
commit58d65b84dee524b0a4a8b747b8eb8bbf2fb16d9d (patch)
treede9c4ef82d3c1a51d3fc0267b499e3dfcb02528a /drivers/net/smc911x.c
parent134f248bea4bf5c3169b4950eb49c6651b09eb0e (diff)
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/net/smc911x.c')
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