| commit | 52a42cec4b7088599a9f51187c454d45c460167a | [log] [tgz] |
|---|---|---|
| author | Chris Wilson <chris@chris-wilson.co.uk> | Thu Aug 18 17:17:18 2016 +0100 |
| committer | Chris Wilson <chris@chris-wilson.co.uk> | Thu Aug 18 22:37:01 2016 +0100 |
| tree | e8f98dd1ea9eacf871a61e081f0130f28330463a | |
| parent | 76ff480ec9633d689a14e15bc0e3d10a84e6853b [diff] |
drm/i915/cmdparser: Accelerate copies from WC memory If we need to use clflush to prepare our batch for reads from memory, we can bypass the cache instead by using non-temporal copies. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Matthew Auld <matthew.william.auld@gmail.com> Link: http://patchwork.freedesktop.org/patch/msgid/20160818161718.27187-39-chris@chris-wilson.co.uk