From: Michel Dänzer <michel.daenzer@amd.com>
Date: Tue, 16 Jun 2015 08:28:16 +0000 (+0900)
Subject: drm/radeon: Add RADEON_INFO_VA_UNMAP_WORKING query
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~187^2~1^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3bc980bf19bb62007e923691fa2869ba113be895;p=pandora-kernel.git

drm/radeon: Add RADEON_INFO_VA_UNMAP_WORKING query

This tells userspace that it's safe to use the RADEON_VA_UNMAP operation
of the DRM_RADEON_GEM_VA ioctl.

Cc: stable@vger.kernel.org
(NOTE: Backporting this commit requires at least backports of commits
26d4d129b6042197b4cbc8341c0618f99231af2f,
48afbd70ac7b6aa62e8d452091023941d8085f8a and
c29c0876ec05d51a93508a39b90b92c29ba6423d as well, otherwise using
RADEON_VA_UNMAP runs into trouble)

Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
---

Reading git-diff-tree failed