drm/nouveau/kms/nv50: avoid touching DP_MSTM_CTRL if !DP_MST_CAP

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Fixes certain displays not being detected due to DPAUX errors.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

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Ben Skeggs 2016-11-07 14:51:53 +10:00

parent b27add13f5

commit 3ca03cac39

1 changed files with 5 additions and 2 deletions

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drivers/gpu/drm/nouveau/nv50_display.c

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