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drm/nouveau/tegra: Don't leave GPU in reset
authorMikko Perttunen <mperttunen@nvidia.com>
Fri, 9 Jun 2017 12:25:40 +0000 (15:25 +0300)
committerBen Skeggs <bskeggs@redhat.com>
Fri, 16 Jun 2017 04:05:04 +0000 (14:05 +1000)
commitfcd504e31292c9fdba07bcd44350c145bc214183
tree49cb71d4738a629cb723f1019e28152f81f31261tree | snapshot (tar.gz zip)
parentb1df242544b9477dd529b468c13066b66a3f9e97commit | diff
drm/nouveau/tegra: Don't leave GPU in reset

On Tegra186 systems with certain firmware revisions, leaving the GPU in
reset can cause a hang. To prevent this, don't leave the GPU in reset.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c diff | blob | blame | history