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| author | Ben Skeggs <bskeggs@redhat.com> | 2015-03-20 15:38:23 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2015-04-14 17:00:51 +1000 |
| commit | ed22e684622533f903dfad9beb99d872536c3040 (patch) | |
| tree | 1f5890453126ae4639b6f72c390867ab7ed884ba /drivers/gpu/drm/nouveau/nouveau_platform.c | |
| parent | f02a0e849dbd16541a1e75ef8c8719bc5f611219 (diff) | |
| download | op-kernel-dev-ed22e684622533f903dfad9beb99d872536c3040.zip op-kernel-dev-ed22e684622533f903dfad9beb99d872536c3040.tar.gz | |
drm/nouveau/gr/gk104-gk20a: call pmu to disable any power-gating before ctor()
On some of these chipsets, reading NV_PGRAPH_GPC_GPM_PD_PES_TPC_ID_MASK
can trigger a PRI fault and return an error code instead of a TPC mask,
unless PGOB has been disabled first.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_platform.c')
0 files changed, 0 insertions, 0 deletions
