drm/radeon: only save UVD bo when we have open handles
authorChristian König <christian.koenig@amd.com>
Mon, 5 Aug 2013 12:10:55 +0000 (14:10 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 15 Aug 2013 05:59:10 +0000 (22:59 -0700)
commit23b6ec0bab2444d66ae61f1eb1dff852bfb4f149
tree8c3ac2f01b54029f8082e8ee895f73febefd102a
parent6b061129ce0f86d8ae2ef9e01979041676a47fe5
drm/radeon: only save UVD bo when we have open handles

commit 4ad9c1c774c2af152283f510062094e768876f55 upstream.

Otherwise just reinitialize from scratch on resume,
and so make it more likely to succeed.

v2: rebased for 3.10-stable tree

Signed-off-by: Christian König <christian.koenig@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/radeon/radeon.h
drivers/gpu/drm/radeon/radeon_fence.c
drivers/gpu/drm/radeon/radeon_uvd.c
drivers/gpu/drm/radeon/rv770.c