drm/i915: disable sdvo pixel multiplier cross-check for HAS_PCH_SPLIT

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We don't (yet) have proper pixel multiplier readout support on pch
split platforms, so the cross check will naturally fail.

v2: Fix spelling in the comment, spotted by Ville.

v3: Since the ordering constraint is pretty tricky between the crtc
get_pipe_config callback and the encoder->get_config callback add a
few comments about it. Prompted by a discussion with Chris Wilson on
irc about why this does work anywhere else than on i915g/gm.

Reported-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

...

This commit is contained in:

Daniel Vetter 2013-06-12 11:47:24 +02:00

parent b8c3af766b

commit fdafa9e276

2 changed files with 13 additions and 1 deletions

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3

drivers/gpu/drm/i915/intel_drv.h

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11

drivers/gpu/drm/i915/intel_sdvo.c

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