drm/i915: Stop getting the fault address from RING_FAULT_REG

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This register does not contain it. Instead, we have to look into FAULT_TLB_DATA0 & 1
(where, by the way, we can also get the address space).

v2: Right formatting
v3:
  - Use 12 (as per the register format) instead of PAGE_SIZE (Chris)
  - s/BITS_44_TO_47/HIGHBITS (Chris)
  - Right formatting, this time for real

Fixes: b03ec3d67a ("drm/i915: There is only one fault register from GEN8 onwards")
Signed-off-by: Oscar Mateo <oscar.mateo@intel.com>
Cc: Michel Thierry <michel.thierry@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/1513982329-32191-1-git-send-email-oscar.mateo@intel.com
Reviewed-by: Michel Thierry <michel.thierry@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

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Oscar Mateo 2017-12-22 14:38:49 -08:00 • committed by Chris Wilson

parent da943b5ab0

commit 5a3f58dfd1

2 changed files with 15 additions and 2 deletions

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15

drivers/gpu/drm/i915/i915_gem_gtt.c

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2

drivers/gpu/drm/i915/i915_reg.h

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