gma500: Program the DPLL lane based on the selected digitial port

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Based on the spec, the CRT output doesn't use the lane. And the HDMI B output
uses the Lane0/1 while the HDMI C output uses the Lane 2/3. But currently
it will program all the four lanes for the CRT/HDMI.

Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
[Ported to the in-kernel driver]
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

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This commit is contained in:

Zhao Yakui 2012-08-08 13:53:48 +00:00 • committed by Dave Airlie

parent 25e9dc6970

commit d66760962d

3 changed files with 58 additions and 31 deletions

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78

drivers/gpu/drm/gma500/cdv_intel_display.c

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2

drivers/gpu/drm/gma500/cdv_intel_hdmi.c

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5

drivers/gpu/drm/gma500/psb_intel_drv.h

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