drm/i915: extend lpt_enable_clkout_dp

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Now it implements 3 different sequences from BSpec and also has
support for ULT.

v2: - Change IS_ULT checks for LPT-LP checks
    - Add check for LPT-LP + with_fdi (Ben)
    - Merge DBUFF0/GEN0 bit definitions since they're the same
      register (Ben)
    - DBUFF0 (1<<0) is Disable, not Enable

Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

...

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Paulo Zanoni 2013-07-23 11:19:24 -03:00 • committed by Daniel Vetter

parent bc6bc15bd7

commit 2fa86a1fea

2 changed files with 32 additions and 14 deletions

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3

drivers/gpu/drm/i915/i915_reg.h

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43

drivers/gpu/drm/i915/intel_display.c

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