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(parent: 866fcb5) | patch
drm/radeon/kms: enable frac fb divs on rs600/rs690/rs740
authorAlex Deucher <alexdeucher@gmail.com>
Mon, 13 Jul 2009 15:09:56 +0000 (11:09 -0400)
committerDave Airlie <airlied@redhat.com>
Wed, 15 Jul 2009 07:13:23 +0000 (17:13 +1000)
commit41a1587bc2043d845eaaf807fd1a5f6380f16ab4
tree9ac5aad50886db3f256a7d91b08ace51b29cff37tree | snapshot
parent866fcb5ba49cbbce7908426b83770fa7fdf77573commit | diff
drm/radeon/kms: enable frac fb divs on rs600/rs690/rs740

Allows us to hit dot clocks much closer, especially on
chips with non-27 Mhz reference clocks like most IGP chips.
This fixes most flickering and blanking problems with
non-exact dot clocks on these chips.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/radeon/atombios_crtc.c diff | blob | history
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