drm/i915/gt: Sanitize RPS interrupts upon resume
Currently we clear and disable the RPS pm interrupts on module load, and presume that they remain disabled forevermore. However, the mask is cleared on suspend and so after resume they may start showing up again unexepectedly. Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/1811 Fixes: 8e99299a ("drm/i915/gt: Track use of RPS interrupts in flags") Signed-off-by:Chris Wilson <chris@chris-wilson.co.uk> Cc: Andi Shyti <andi@etezian.org> Reviewed-by:
Andi Shyti <andi@etezian.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200502173512.32353-1-chris@chris-wilson.co.uk
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