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| author | Alexey Brodkin <abrodkin@synopsys.com> | 2016-04-27 16:02:39 +0300 |
|---|---|---|
| committer | Alexey Brodkin <abrodkin@synopsys.com> | 2016-04-29 14:22:32 +0300 |
| commit | 8aeab995fa142523f376369e4ce0608df6727706 (patch) | |
| tree | f3c63d317d6627afa3e9c61d0b61500cf55bf2e2 /arch/arc | |
| parent | b89359bdf0f1e95a4c5f92300594ba9dde323fc4 (diff) | |
| download | op-kernel-dev-8aeab995fa142523f376369e4ce0608df6727706.zip op-kernel-dev-8aeab995fa142523f376369e4ce0608df6727706.tar.gz | |
drm/arcpgu: use dedicated memory area for frame buffer
Now when ARC supports reserved memory areas and
per-device coherent DMA allocations we may switch ARC PGU
to use of those dedicated areas.
One of the benefits we may move frame-buffer area out
from IO Coherency aperture and so significantly
reduce IOC utilization allowing less demanding
peripherals to use all perks of IOC.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Dave Airlie <airlied@gmail.com>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: linux-kernel@vger.kernel.org
Cc: linux-snps-arc@lists.infradead.org
Diffstat (limited to 'arch/arc')
0 files changed, 0 insertions, 0 deletions
