]> git.karo-electronics.de Git - linux-beck.git/commit
drm/i915/guc: fix GuC loading/submission check
authorDave Gordon <david.s.gordon@intel.com>
Tue, 7 Jun 2016 08:14:49 +0000 (09:14 +0100)
committerTvrtko Ursulin <tvrtko.ursulin@intel.com>
Tue, 7 Jun 2016 13:21:58 +0000 (14:21 +0100)
commite556f7c168c4eeaffad0e53e1c37c27c086d51c6
tree483ccd5bb1b6523573f4447993866a3b54b8188e
parent6bb6285582e0cf9b3a8440e0e714aae5f66d9ce2
drm/i915/guc: fix GuC loading/submission check

The last stage of the GuC loader also sanitises the GuC submission
settings, so should be called unconditionally (even on platforms
without a GuC) to ensure consistent settings; in particular, this
prevents any attempt to use GuC submission on GuCless platforms!

Also fix error path handling and clarify DRM_INFO fallback message.

Signed-off-by: Dave Gordon <david.s.gordon@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
drivers/gpu/drm/i915/i915_gem.c
drivers/gpu/drm/i915/intel_guc_loader.c