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authorJerome Glisse <jglisse@redhat.com>2012-12-12 16:43:15 -0500
committerAlex Deucher <alexander.deucher@amd.com>2012-12-12 17:16:51 -0500
commit86a1881d08f65a42c17071a59c0088dbe2870246 (patch)
treecdb9a18960aaf5e1bf851ff752b6e2d10d4fad7a /fs/coredump.c
parent5aa709be7e60a8296859766935f92bce51465341 (diff)
drm/radeon: fix fence driver for dma ring when wb is disabled
The dma ring can't write to register thus have to write to memory its fence value. This ensure that it doesn't try to use scratch register for dma ring fence driver. Should fix: https://bugs.freedesktop.org/show_bug.cgi?id=58166 Signed-off-by: Jerome Glisse <jglisse@redhat.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'fs/coredump.c')
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