[Intel-gfx] [PATCH 0/4] PC8 fixes
przanoni at gmail.com
Wed Oct 30 22:40:22 CET 2013
From: Paulo Zanoni <paulo.r.zanoni at intel.com>
Patch 1 was sent by Chris a few weeks ago, and patch 2 is my bikeshed to his
original patch. They shouldn't fix any particular bug, and patch 2 will WARN in
case we hit the bug that should not happen.
Patches 3 and 4 fix problems that I discovered while working on the runtime D3.
Since these bugs affect PC8 even without D3, I think they should be merged
before D3. I already have subtests for these problems on the pc8 test, so we
should be fine.
Chris Wilson (1):
drm/i915: Do not enable package C8 on unsupported hardware
Paulo Zanoni (3):
drm/i915: WARN if !HAS_PC8 when enabling/disabling PC8
drm/i915: get a PC8 reference when enabling the power well
drm/i915: get/put PC8 when we get/put a CRTC
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/drm/i915/intel_display.c | 48 +++++++++++++++++++++++++++++++++---
drivers/gpu/drm/i915/intel_pm.c | 14 +++++++++--
3 files changed, 57 insertions(+), 6 deletions(-)
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