| commit | 629e894173c9de589913cf649deaadec4b0579bd | [log] [tgz] |
|---|---|---|
| author | Chris Wilson <chris@chris-wilson.co.uk> | Sun Nov 07 11:50:02 2010 +0000 |
| committer | Chris Wilson <chris@chris-wilson.co.uk> | Sun Nov 07 13:19:40 2010 +0000 |
| tree | 151112b1646ae39b6a0ccfa755158938b606f3f1 | |
| parent | ae69b42a10dafe61adb016e0e52ec1e8d1ba11b4 [diff] |
drm/i915/ringbuffer: Ignore failure to setup the ring on Sandybridge The ring buffer registers return 0 whilst idle (for some values of idle) on early Sandybridge hw. Persevere even when all appears hopeless... Fortunately the head auto-reporting prevents most hangs. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=31370 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>