drm/i915: Pre-compute plane control register value

Browse source

Computing the plane control register value is branchy so moving it out
from the plane commit hook seems prudent. Let's pre-compute it during
the atomic check phase and store the result in the plane state.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/20170323192712.30682-4-ville.syrjala@linux.intel.com

...

This commit is contained in:

Ville Syrjälä 2017-03-23 21:27:09 +02:00

parent 6a4407a653

commit a0864d5905

3 changed files with 36 additions and 32 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

41

drivers/gpu/drm/i915/intel_display.c

View file

3

drivers/gpu/drm/i915/intel_drv.h

View file

24

drivers/gpu/drm/i915/intel_sprite.c

View file