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| author | Jerome Glisse | 2012-12-12 22:43:15 +0100 |
|---|---|---|
| committer | Alex Deucher | 2012-12-12 23:16:51 +0100 |
| commit | 86a1881d08f65a42c17071a59c0088dbe2870246 (patch) | |
| tree | cdb9a18960aaf5e1bf851ff752b6e2d10d4fad7a /drivers/gpu/drm/exynos/exynos_drm_drv.c | |
| parent | drm/radeon/si: add VM CS checker support for CP DMA (diff) | |
| download | kernel-qcow2-linux-86a1881d08f65a42c17071a59c0088dbe2870246.tar.gz kernel-qcow2-linux-86a1881d08f65a42c17071a59c0088dbe2870246.tar.xz kernel-qcow2-linux-86a1881d08f65a42c17071a59c0088dbe2870246.zip | |
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 'drivers/gpu/drm/exynos/exynos_drm_drv.c')
0 files changed, 0 insertions, 0 deletions