| commit | 9bec9b1334d687c0a9fcf3d3a1987a61b4826a45 | [log] [tgz] |
|---|---|---|
| author | Chris Wilson <chris@chris-wilson.co.uk> | Mon Aug 11 09:21:35 2014 +0100 |
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | Mon Aug 11 13:33:49 2014 +0200 |
| tree | aa0e192a0a7680365a736edddc211e8268b06873 | |
| parent | 1bee20175f27b46427f10290fdd4a79334d41a60 [diff] |
drm/i915: Double check ring is idle before declaring the GPU wedged During ring initialisation, sometimes we observe, though not in production hardware, that the idle flag is not set even though the ring is empty. Double check before giving up. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Damien Lespiau <damien.lespiau@intel.com> Reviewed-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>