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authorJerome Glisse <jglisse@redhat.com>2013-11-12 10:51:16 -0500
committerAlex Deucher <alexander.deucher@amd.com>2013-11-15 15:29:33 -0500
commit97b6ff6be9da7675aab339334fda996d6c5077d9 (patch)
tree717bf1938ad3eba008d734246baa20b68fa5ab68 /drivers/gpu/drm/radeon/radeon_semaphore.c
parentfae009d15a44e5f1d938340facf4b8bc7dc69a09 (diff)
downloadlinux-stericsson-97b6ff6be9da7675aab339334fda996d6c5077d9.tar.gz
radeon: workaround pinning failure on low ram gpu
GPU with low amount of ram can fails at pinning new framebuffer before unpinning old one. On such failure, retry with unpinning old one before pinning new one allowing to work around the issue. This is somewhat ugly but only affect those old GPU we care about. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_semaphore.c')
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