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| H A D | i915_irq.c | diff d49bdb0e1054d022cc6f88fcecf9c79bae66eab0 Fri Jul 04 09:50:31 CDT 2014 Paulo Zanoni <paulo.r.zanoni@intel.com> drm/i915: extract and improve gen8_irq_power_well_post_enable
Move it from hsw_power_well_post_enable() (intel_pm.c) to i915_irq.c
so we can reuse the nice IRQ macros we have there. The main difference
is that now we're going to check if the IIR register is non-zero when
we try to re-enable the interrupts.
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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