drm/nouveau/kms/gt215-: fix race with audio driver runpm

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The audio driver can call into nouveau right while we're in the middle
of re-fetching the EDID, and decide it no longer needs to be awake.

Stop depending on EDID in the audio component get_eld() callback, and
instead cache whether audio support is present from the prior modeset.

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

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This commit is contained in:

Ben Skeggs 2020-05-29 17:57:29 +10:00

parent a1ef8bad50

commit 0ad679d157

2 changed files with 4 additions and 1 deletions

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4

drivers/gpu/drm/nouveau/dispnv50/disp.c

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1

drivers/gpu/drm/nouveau/nouveau_encoder.h

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