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| author | Alex Deucher | 2012-12-13 15:55:45 +0100 |
|---|---|---|
| committer | Alex Deucher | 2012-12-14 16:45:25 +0100 |
| commit | d2ead3eaf8a4bf92129eda69189ce18a6c1cc8bd (patch) | |
| tree | 61502ccac6c09b16184b617bfdcb309d19114ccf /drivers/gpu/drm/radeon/radeon_encoders.c | |
| parent | drm/radeon/kms: add 6xx/7xx CS parser for async DMA (v2) (diff) | |
| download | kernel-qcow2-linux-d2ead3eaf8a4bf92129eda69189ce18a6c1cc8bd.tar.gz kernel-qcow2-linux-d2ead3eaf8a4bf92129eda69189ce18a6c1cc8bd.tar.xz kernel-qcow2-linux-d2ead3eaf8a4bf92129eda69189ce18a6c1cc8bd.zip | |
drm/radeon/kms: add evergreen/cayman CS parser for async DMA (v2)
Allows us to use the DMA ring from userspace.
DMA doesn't have a good NOP packet in which to embed the
reloc idx, so userspace has to add a reloc for each
buffer used and order them to match the command stream.
v2: fix address bounds checking
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_encoders.c')
0 files changed, 0 insertions, 0 deletions