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(parent: 3083709) | patch
drm/nouveau/dp: fix support for dpms
authorBen Skeggs <bskeggs@redhat.com>
Fri, 30 May 2014 15:48:06 +0000 (01:48 +1000)
committerBen Skeggs <bskeggs@redhat.com>
Wed, 11 Jun 2014 06:11:10 +0000 (16:11 +1000)
commitaec2baa318df42669776418c1022b28398775736
treee5e995df297cb2ad3b15723afd546237b30b2a7ftree | snapshot
parent308370951fb7a74a7bdda76068488983ac1f10b2commit | diff
drm/nouveau/dp: fix support for dpms

SOR_PWR has no effect to power-off DP links, unlike other SOR protocols.

Instead, on the source side, we cut power to the lanes after having put
the sink into D3.  Link training takes care of everything required to
bring it back again.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drivers/gpu/drm/nouveau/nouveau_connector.c diff | blob | history
drivers/gpu/drm/nouveau/nv50_display.c diff | blob | history
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