drm/i915/psr: Mask PSR irq bits when re-enabling interrupts.

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gen8_de_irq_postinstall() wasn't masking the IRQ bit before passing the
debug flag to psr_irq_control(). This check was missed when new debug bits
were defined in  'commit c44301fce6 ("drm/i915: Allow control of PSR at
runtime through debugfs, v6")'. Instead of ANDing the irq bit in all the
callers, move it to the callee.

v2: Rebased.

Fixes: c44301fce6 ("drm/i915: Allow control of PSR at runtime through
debugfs, v6")
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180821221156.2442-3-dhinakaran.pandiyan@intel.com

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This commit is contained in:

Dhinakaran Pandiyan 2018-08-21 15:11:56 -07:00

parent 9844d4bf3e

commit 1aeb1b5fa0

3 changed files with 5 additions and 5 deletions

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2

drivers/gpu/drm/i915/i915_irq.c

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2

drivers/gpu/drm/i915/intel_drv.h

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6

drivers/gpu/drm/i915/intel_psr.c

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