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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2020-10-22 12:42:46 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2020-10-22 19:42:21 +0100 |
| commit | e44adb5d9ab9e574a7814d804d05de65dd727768 (patch) | |
| tree | 58cae5b26fdc931cb971c1debd170ea7841ccaf1 /tools/perf/scripts/python | |
| parent | 176fd2289e97161a6fc9113bf1579a3fce0d9690 (diff) | |
drm/i915: Reset the interrupt mask on disabling interrupts
As we disable the interrupt during suspend, also reset the irq_mask to
short-circuit subsystems that later try to turn off their interrupt
source.
<4>[ 101.816730] i915 0000:00:02.0: drm_WARN_ON(!intel_irqs_enabled(dev_priv))
<4>[ 101.816853] WARNING: CPU: 3 PID: 4241 at drivers/gpu/drm/i915/i915_irq.c:343 ilk_update_display_irq+0xb3/0x130 [i915]
v2: Reset irq_mask for i8xx_irq_reset as well, and split patch to focus
on only i915->irq_mask
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201022114246.28566-1-chris@chris-wilson.co.uk
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions