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(parent: 8daed8b) | 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)
commitba08b480b399eaba644787d6766f33165e565d1c
treee5e995df297cb2ad3b15723afd546237b30b2a7ftree | snapshot
parent8daed8b4590d67ede9efc91a631816e35d0e27e1commit | 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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