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(parent: 64bed78) | patch
drm/i915/bdw: Expand FADD to 64bit
authorBen Widawsky <benjamin.widawsky@intel.com>
Tue, 1 Apr 2014 23:31:07 +0000 (16:31 -0700)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Wed, 2 Apr 2014 07:21:44 +0000 (09:21 +0200)
commit13ffadd1f9fa2e19ecb054b063887dcd62dde2be
treea829981b2619a460c14a3f0b765ac04d3791a2b5tree | snapshot (tar.gz zip)
parent64bed78820247eb6f0a0f90178f8530b6a78d423commit | diff
drm/i915/bdw: Expand FADD to 64bit

For error state, like the recent modification to ACTHD, FADD also gets
an upper dword. This is useful for debug to make sure the fetch address
and head are similar.

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_drv.h diff | blob | blame | history
drivers/gpu/drm/i915/i915_gpu_error.c diff | blob | blame | history
drivers/gpu/drm/i915/i915_reg.h diff | blob | blame | history