| commit | 389b7f00c7396a3347743fcde5bbf0c00dd0cf71 | [log] [tgz] |
|---|---|---|
| author | Chris Wilson <chris@chris-wilson.co.uk> | Sat May 02 18:35:12 2020 +0100 |
| committer | Chris Wilson <chris@chris-wilson.co.uk> | Sun May 03 08:24:36 2020 +0100 |
| tree | 441daf2b914cf928c545dd6e7819f6fcd1313fb0 | |
| parent | 6f576d6277ce5e3aaf2f35b2410220019c3d3cd9 [diff] |
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: 8e99299a04bc ("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