drm/i915: Capture interesting display registers on error
authorChris Wilson <chris@chris-wilson.co.uk>
Sun, 21 Nov 2010 13:12:35 +0000 (13:12 +0000)
committerChris Wilson <chris@chris-wilson.co.uk>
Mon, 22 Nov 2010 08:08:19 +0000 (08:08 +0000)
commitc4a1d9e4dc5d5313cfec2cc0c9d630efe8a6f287
tree6b8c839478c8cf8a8fb1a6b02f32a03878247a94
parentc724e8a9407683a8a2ee8eb00b972badf237bbe1
drm/i915: Capture interesting display registers on error

When trying to diagnose mysterious errors on resume, capture the
display register contents as well.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
drivers/gpu/drm/i915/i915_debugfs.c
drivers/gpu/drm/i915/i915_drv.h
drivers/gpu/drm/i915/i915_irq.c
drivers/gpu/drm/i915/i915_reg.h
drivers/gpu/drm/i915/intel_display.c