drm/radeon/kms: more r4xx lvds fixes

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Grab pll ref div from regs at driver init.  r4xx seems very
picky about the dividers for the pll driving lvds.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

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This commit is contained in:

Alex Deucher 2009-12-04 16:35:57 -05:00 • committed by Dave Airlie

parent 92cde00cba

commit 2a008d0ccd

3 changed files with 16 additions and 6 deletions

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5

drivers/gpu/drm/radeon/atombios_crtc.c

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15

drivers/gpu/drm/radeon/radeon_clocks.c

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2

drivers/gpu/drm/radeon/radeon_legacy_crtc.c

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