drm/i915/bdw: Broadwell has PIPEMISC

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And it inherits some bits from the previous TRANS_CONF (aka PIPE_CONF
on previous gens).

v2: Rebase on to of the pipe config bpp handling rework.

v3: Rebased on top of the pipe_config->dither refactoring.

v4: Drop the read-modify-write cycle for PIPEMISC, similarly to how we
now also build up PIPECONF completely ourselves - keeping around
random stuff set by the BIOS just isn't a good idea. I've checked BDW
BSpec and we already set all relevant bits.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> (v1)
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

...

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Paulo Zanoni 2013-11-02 21:07:38 -07:00 • committed by Daniel Vetter

parent c7670b1098

commit 756f85cffe

2 changed files with 43 additions and 2 deletions

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12

drivers/gpu/drm/i915/i915_reg.h

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33

drivers/gpu/drm/i915/intel_display.c

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