[Intel-gfx] [PATCH 0/2] drm/i915: Fix incorrect virtual PCH_NONE/PCH_NOP assignment

[colin.xu at intel.com]

From: Colin Xu <colin.xu at intel.com>

In recent virtual PCH detection refactoring patch, virtual pch id
is guessed and sanity checked from dev_priv. However, on platform that
has no PCH like BXT, the guessing is wrong by mixing up PCH_NONE with
PCH_NOP.
The patch set handles such situation so that correct virtual PCH_NONE or
PCH_NOP type could be assigned accordingly. And it also add BXT to virtual
PCH detection logic.

Colin Xu (2):
  drm/i915: Update virtual PCH in single function
  drm/i915: Assign PCH_NONE for BXT in virtualization

 drivers/gpu/drm/i915/i915_drv.c | 58 +++++++++++++++++++--------------
 1 file changed, 33 insertions(+), 25 deletions(-)

-- 
2.17.0