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authorAlex Deucher <alexdeucher@gmail.com>2009-11-02 16:01:27 -0500
committerDave Airlie <airlied@redhat.com>2009-11-04 09:53:25 +1000
commitd6f28938d9426d12eea1578949f1d73d24ad37ec (patch)
tree5450e0a9c108ec9d5875679ece20faa770c44310 /include/net/tc_act
parentdf67bed92fa86ef926da8b62a6da68722388ff72 (diff)
drm/radeon/kms: Don't RMW CP_RB_CNTL
Immediate readback seems faulty on some chips. I suspect it takes a while to get through the fifo to the actual register backbone. There's no need to read it back, so, just write the driver's copy of the register's value directly. Should fix bug 24535 and possibly 24218 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'include/net/tc_act')
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