drm/i915/bdw: dispatch updates (64b related)
authorBen Widawsky <benjamin.widawsky@intel.com>
Sun, 3 Nov 2013 04:07:12 +0000 (21:07 -0700)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Fri, 8 Nov 2013 17:09:41 +0000 (18:09 +0100)
commit1c7a0623c795b35349d8f19cd8e8a19ac5783008
treecac3ee4ecbc7c5b4225a9239bfab791a3fa9fb74
parent3c94ceeee27b77fa0fe59844ec6c11e4db189d00
drm/i915/bdw: dispatch updates (64b related)

The command to emit batch buffers has changed to address 48b addresses.
It seemed reasonable that we could still use the old instruction where
emitting 0 for length would do the right thing, but it seems to bother
the simulator when the code does that.

Now the second dword in the command has the upper 16b of the address of
the batchbuffer.

v2: Remove duplicated vfun assignment.

v3: Squash in VECS support changes from Zhao Yakui <yakui.zhao@intel.com>

v4: Make checkpatch happy.

Signed-off-by: Ben Widawsky <ben@bwidawsk.net> (v2)
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_reg.h
drivers/gpu/drm/i915/intel_ringbuffer.c