drm/i915: Unify legacy/execlists emission of MI_BATCHBUFFER_START

Browse source

Both the ->dispatch_execbuffer and ->emit_bb_start callbacks do exactly
the same thing, add MI_BATCHBUFFER_START to the request's ringbuffer -
we need only one vfunc.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1469432687-22756-20-git-send-email-chris@chris-wilson.co.uk
Link: http://patchwork.freedesktop.org/patch/msgid/1470174640-18242-10-git-send-email-chris@chris-wilson.co.uk

...

This commit is contained in:

Chris Wilson 2016-08-02 22:50:27 +01:00

parent 8e63717837

commit 803688babd

5 changed files with 50 additions and 47 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

6

drivers/gpu/drm/i915/i915_gem_execbuffer.c

View file

16

drivers/gpu/drm/i915/i915_gem_render_state.c

View file

15

drivers/gpu/drm/i915/intel_lrc.c

View file

48

drivers/gpu/drm/i915/intel_ringbuffer.c

View file

12

drivers/gpu/drm/i915/intel_ringbuffer.h

View file