]> git.baikalelectronics.ru Git - kernel.git/commit
drm/i915: Support for Cougarpoint PCH display pipeline
authorZhenyu Wang <zhenyuw@linux.intel.com>
Wed, 7 Apr 2010 08:15:54 +0000 (16:15 +0800)
committerEric Anholt <eric@anholt.net>
Mon, 12 Apr 2010 16:23:40 +0000 (09:23 -0700)
commit32b9c283dabbacdb5ad8ecd670775608f533dd68
tree2bcf1d1b4772c07d98d2ab462956c80a64bb0419
parent03542c142ae1786451889cc866e6601df2d6fb8b
drm/i915: Support for Cougarpoint PCH display pipeline

Cougarpoint is the new PCH for Sandybridge CPU. This one resolves the
chipset change for display pipeline compared to previous Ibexpeak PCH.

Sandybridge/Cougarpoint has different FDI training parameters, so this also
makes seperate FDI training functions for IBX and CPT. Other change includes
new transcoder DPLL select function to set which DPLL for transcoder to pick
up.

And with another new transcoder C introduced in Cougarpoint, each connector
has new transcoder select bits. This one adds that change to light up VGA.

Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
drivers/gpu/drm/i915/i915_reg.h
drivers/gpu/drm/i915/intel_crt.c
drivers/gpu/drm/i915/intel_display.c