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(parent: cf4f6c3) | patch
drm/nouveau/disp/dp: respect sink limits when selecting failsafe link configuration
authorBen Skeggs <bskeggs@redhat.com>
Fri, 10 May 2019 01:57:04 +0000 (11:57 +1000)
committerBen Skeggs <bskeggs@redhat.com>
Tue, 14 May 2019 06:58:06 +0000 (16:58 +1000)
commit69dd289a643329830b00d526ea9107b65b1f86cf
treeea35f753043200870bd8a1b5065d737e7020bb41tree | snapshot
parentcf4f6c33fbd73c5187f9ef8bb47d1fe9942835b3commit | diff
drm/nouveau/disp/dp: respect sink limits when selecting failsafe link configuration

Where possible, we want the failsafe link configuration (one which won't
hang the OR during modeset because of not enough bandwidth for the mode)
to also be supported by the sink.

This prevents "link rate unsupported by sink" messages when link training
fails.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.c diff | blob | history
Linux Kernel Source Tree.