[Intel-gfx] [PATCH 0/2] [RFC] Dynamic parity detection

Ben Widawsky ben at bwidawsk.net
Sat Apr 14 01:05:12 CEST 2012

I'm still working on the test cases for this feature. I just wanted to
put these patches out there to make sure people were okay with the

I think it's pretty straightforward... uevent on error, and binary sysfs
interface to remap the bad rows.

If nobody has any issue with the "design" I'll repost the series when
I've tested this on specially modified hardware.

Ben Widawsky (2):
  drm/i915: Dynamic Parity Detection handling
  drm/i915: l3 parity sysfs interface

 drivers/gpu/drm/i915/i915_drv.h         |    2 +
 drivers/gpu/drm/i915/i915_irq.c         |   65 ++++++++++++++++++-
 drivers/gpu/drm/i915/i915_reg.h         |   26 ++++++++
 drivers/gpu/drm/i915/i915_sysfs.c       |  103 ++++++++++++++++++++++++++++++-
 drivers/gpu/drm/i915/intel_ringbuffer.c |    6 +-
 5 files changed, 197 insertions(+), 5 deletions(-)


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