| commit | 14f0458a41e033dee31ba605137419385c03fc78 | [log] [tgz] |
|---|---|---|
| author | Ben Skeggs <bskeggs@redhat.com> | Mon Aug 27 16:22:49 2012 +1000 |
| committer | Ben Skeggs <bskeggs@redhat.com> | Wed Aug 29 13:21:41 2012 +1000 |
| tree | b6f7888ff5f143bd88d05126a7f60271888550c7 | |
| parent | 2064db725cc6d4ea19a24c138bc37939b63e3ae6 [diff] |
drm/nvc0/copy: check PUNITS to determine which copy engines are disabled On some Fermi chipsets (NVCE particularly) PCOPY1 doesn't exist. And if what I've seen on Kepler is true of Fermi too, chipsets of the same type can have different PCOPY units available. This should fix a v3.5 regression reported by a number of people effecting suspend/resume on NVC8/NVCE chipsets. Cc: stable@vger.kernel.org [3.5] Signed-off-by: Ben Skeggs <bskeggs@redhat.com>