| commit | 8d19215be8254f4f75e9c5a0d28345947b0382db | [log] [tgz] |
|---|---|---|
| author | Zou Nan hai <nanhai.zou@intel.com> | Tue Nov 02 16:31:01 2010 +0800 |
| committer | Chris Wilson <chris@chris-wilson.co.uk> | Tue Nov 02 10:44:23 2010 +0000 |
| tree | 178c5be6a4d209058cb8354d060586b6370086cd | |
| parent | 897ef192514a6b0fc10a0ce3fe7e7aa0de09bc52 [diff] |
drm/i915: SNB BLT workaround On some stepping of SNB cpu, the first command to be parsed in BLT command streamer should be MI_BATCHBUFFER_START otherwise the GPU may hang. Signed-off-by: Zou Nan hai <nanhai.zou@intel.com> [ickle: rebased for -next] Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>