drm/i915: Enable vebox interrupts

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Similar to a patch originally written by:

v2: Reversed the meanings of masked and enabled (Haihao)
Made non-destructive writes in case enable/disabler rps runs first
(Haihao)

v3: Reword error message (Damien)
Modify postinstall to do the right thing based on previous fixup. (Ben)

CC: Xiang, Haihao <haihao.xiang@intel.com>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

...

This commit is contained in:

Ben Widawsky 2013-05-28 19:22:31 -07:00 • committed by Daniel Vetter

parent a19d2933cb

commit 12638c57f3

3 changed files with 30 additions and 7 deletions

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31

drivers/gpu/drm/i915/i915_irq.c

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3

drivers/gpu/drm/i915/i915_reg.h

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3

drivers/gpu/drm/i915/intel_ringbuffer.c

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