From: Brad Volkin <bradley.d.volkin@intel.com>
Date: Tue, 18 Feb 2014 18:15:56 +0000 (-0800)
Subject: drm/i915: Add a CMD_PARSER_VERSION getparam
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~44^2~63^2~108
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d728c8ef8bea6e81f44933c0237531cda499577e;p=pandora-kernel.git

drm/i915: Add a CMD_PARSER_VERSION getparam

So userspace can query the kernel for command parser support.

v2: Add i915_cmd_parser_get_version(), history log, and kerneldoc

OTC-Tracker: AXIA-4631
Change-Id: I58af650db9f6753c2dcac9c54ab432fd31db302f
Signed-off-by: Brad Volkin <bradley.d.volkin@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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