From: Thomas Hellstrom <thellstrom@vmware.com>
Date: Thu, 25 Jun 2015 18:57:56 +0000 (-0700)
Subject: drm/vmwgfx: Add command buffer support v3
X-Git-Tag: omap-for-v4.3/fixes-rc1~89^2~23^2~30
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3eab3d9eef65041952fd7b15a2eba13cb308968d;p=pandora-kernel.git

drm/vmwgfx: Add command buffer support v3

Add command buffer support.
Currently we don't implement preemption or fancy error handling.
Tested with a couple of mesa-demos, compiz/unity and viewperf maya-03.

v2:
- Synchronize with pending work at command buffer manager takedown.
- Add an interface to flush the current command buffer for latency-critical
  command batches and apply it to framebuffer dirtying.

v3:
- Minor fixes of definitions and typos to address reviews.
- Removed new or moved branch predictor hints.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Sinclair Yeh <syeh@vmware.com>
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