git.apps.os.sepia.ceph.com Git - ceph-client.git/commit

]> git.apps.os.sepia.ceph.com Git - ceph-client.git/commit

author	Ben Skeggs <bskeggs@redhat.com>
	Wed, 1 Jun 2022 10:46:35 +0000 (20:46 +1000)
committer	Ben Skeggs <bskeggs@redhat.com>
	Wed, 9 Nov 2022 00:43:10 +0000 (10:43 +1000)
commit	8bb30c882334c0fdbec9b604f09d2e9120b509ab
tree	467441811efe8c1185e771639667f8e0f304782c	tree \| snapshot
parent	016dacb60e6d4b301c5941a0dedb49d337926832	commit \| diff

drm/nouveau/disp: add method to trigger DP link retrain

This moves control of link retraining in response to HPD IRQ to the
KMS driver's HPD IRQ handler.

NVKM still handles checking link status for the moment, this can be
moved to the KMS driver when it takes explicit control of link rate
selection.

v2:
- skip source config on retrain (fixes some retrain failures)

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>

Unnamed repository; edit this file 'description' to name the repository.

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drivers/gpu/drm/nouveau/include/nvif/if0012.h		diff \| blob \| history
drivers/gpu/drm/nouveau/include/nvif/outp.h		diff \| blob \| history
drivers/gpu/drm/nouveau/nouveau_display.c		diff \| blob \| history
drivers/gpu/drm/nouveau/nouveau_dp.c		diff \| blob \| history
drivers/gpu/drm/nouveau/nouveau_encoder.h		diff \| blob \| history
drivers/gpu/drm/nouveau/nvif/outp.c		diff \| blob \| history
drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.c		diff \| blob \| history
drivers/gpu/drm/nouveau/nvkm/engine/disp/uoutp.c		diff \| blob \| history