diff options
| author | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2016-01-22 12:42:47 +0000 |
|---|---|---|
| committer | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2016-01-25 10:55:19 +0000 |
| commit | 77b04a0428ea83d000634f06eb3b37ee92d9f866 (patch) | |
| tree | c75cb71f5008ee076773326a4993950b8ad4ec9a /drivers/gpu/drm/i915/intel_guc_fwif.h | |
| parent | 947eaebc318d63ada82901cea86c586ac3d854f0 (diff) | |
| download | op-kernel-dev-77b04a0428ea83d000634f06eb3b37ee92d9f866.zip op-kernel-dev-77b04a0428ea83d000634f06eb3b37ee92d9f866.tar.gz | |
drm/i915: More use of the cached LRC state
Since:
commit 82352e908acd36d7244c75a008c9f27a2ced44d5
Author: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Date: Fri Jan 15 17:12:45 2016 +0000
drm/i915: Cache LRC state page in the context
and:
commit 0eb973d31d0aadb6bc801fd6d796afecbbfc3d5b
Author: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Date: Fri Jan 15 15:10:28 2016 +0000
drm/i915: Cache ringbuffer GTT VMA
We can also remove the ring buffer start updates on every
context update since the address will not change for the
duration of the LRC pin.
For GuC we can remove the update altogether because it
only cares about the ring buffer start.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Alex Dai <yu.dai@intel.com>
Cc: Dave Gordon <david.s.gordon@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/1453466567-33369-1-git-send-email-tvrtko.ursulin@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_guc_fwif.h')
0 files changed, 0 insertions, 0 deletions
