]> git.baikalelectronics.ru Git - kernel.git/commit
drm/i915: Bail out early on gen6_signal if no semaphores
authorMika Kuoppala <mika.kuoppala@linux.intel.com>
Thu, 15 May 2014 17:58:07 +0000 (20:58 +0300)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 15 May 2014 21:14:13 +0000 (23:14 +0200)
commit2824784a49f54ce6f86d0dbe6cb453ac956cc982
treea31a69e84b3323c11d2c2ee9a298245d610666cb
parentdfe15263a617b9044109fd424989abfa5aa37125
drm/i915: Bail out early on gen6_signal if no semaphores

If we dont have semaphores enabled, we allocate 4
dwords for signalling. But end up emitting more regardless.

Fix this by bailing out early if semaphores are not enabled.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=78274
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=78283
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_ringbuffer.c