drm/i915: Remove the enabling of VS_TIMER_DISPATCH bit in MI MODE reg

Browse source

This patch Removes the VS_TIMER_DISPATCH bit enable in MI MODE reg for
platforms > Gen6.
VS_TIMER_DISPATCH bit enable was earlier required as a part of
WA 'WaTimedSingleVertexDispatch', which is now applicable only to
platforms < Gen7.

v2: Enhancing the scope of the patch to full Gen7 (Chris)

v3: Modifying the WA condition to the cover the applicable platforms,
and adding the WA name in comments. (Ville)

Signed-off-by: Akash Goel <akash.goel@intel.com>
Signed-off-by: Sourab Gupta <sourab.gupta@intel.com>
Tested-by: Chris Wilson <chris@chris-wilson.co.uk> # ivb, hsw -Chris
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

...

This commit is contained in:

Akash Goel 2014-03-25 18:01:50 +05:30 • committed by Daniel Vetter

parent a6706b45a5

commit 61a563a2a6

1 changed files with 2 additions and 1 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

3

drivers/gpu/drm/i915/intel_ringbuffer.c

View file