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(parent: 9df5808) | patch
drm/via: attempt again to stabilise the AGP DMA command submission.
authorThomas Hellstrom <thomas-at-tungstengraphics-dot-com>
Mon, 17 Mar 2008 00:07:20 +0000 (10:07 +1000)
committerDave Airlie <airlied@redhat.com>
Mon, 17 Mar 2008 00:07:20 +0000 (10:07 +1000)
commitf0fb6d7798e7e2d1f37a2c15892910661bdaba55
tree41ede9d8c5b267700f8304a5299916c4b253986etree | snapshot
parent9df5808cca52f33e1deb52b5010c68c6ed1656fecommit | diff
drm/via: attempt again to stabilise the AGP DMA command submission.

It's worth remembering that all new bright ideas on how to make this command reader work properly and according to docs will probably fail :( Bring in some old code.

Also allow a larger SG-DMA download stride, and remove unnecessary waits for
command regulators pauses.

Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/char/drm/via_dma.c diff | blob | history
drivers/char/drm/via_dmablit.c diff | blob | history
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