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(parent: 8ca030b) | patch
drm/i915: make DP work on LPT-LP machines
authorPaulo Zanoni <paulo.r.zanoni@intel.com>
Tue, 20 Nov 2012 17:12:07 +0000 (15:12 -0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Wed, 21 Nov 2012 16:47:08 +0000 (17:47 +0100)
commitc6743ea699638ed6e97c7e640028230d3c94bd93
tree35d90637b3b1740526740d32b23bbc8ef73af0e7tree | snapshot
parent8ca030b678e9fa737417f2f1f072f77e6f624832commit | diff
drm/i915: make DP work on LPT-LP machines

We need to enable a special bit, otherwise none of the DP functions
requiring the PCH will work.

Version 2: store the PCH ID inside dev_priv, as suggested by Daniel
Vetter.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_drv.c diff | blob | history
drivers/gpu/drm/i915/i915_drv.h diff | blob | history
drivers/gpu/drm/i915/i915_reg.h diff | blob | history
drivers/gpu/drm/i915/intel_pm.c diff | blob | history
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