| commit | ed22e684622533f903dfad9beb99d872536c3040 | [log] [tgz] |
|---|---|---|
| author | Ben Skeggs <bskeggs@redhat.com> | Fri Mar 20 15:38:23 2015 +1000 |
| committer | Ben Skeggs <bskeggs@redhat.com> | Tue Apr 14 17:00:51 2015 +1000 |
| tree | 1f5890453126ae4639b6f72c390867ab7ed884ba | |
| parent | f02a0e849dbd16541a1e75ef8c8719bc5f611219 [diff] |
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>