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drm/i915/icl: Reset PSR interruptions

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All other interruptions gen11 interruptions are reset in
gen11_irq_reset() also it is done for other gens that supports PSR.

Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181106190843.18009-3-jose.souza@intel.com
This commit is contained in:
José Roberto de Souza 2018-11-06 11:08:42 -08:00
parent b2fc2252ce
commit 62819dfd85
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/i915/i915_irq.c
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@ -3679,6 +3679,9 @@ static void gen11_irq_reset(struct drm_device *dev)
I915_WRITE(GEN11_DISPLAY_INT_CTL, 0);
I915_WRITE(EDP_PSR_IMR, 0xffffffff);
I915_WRITE(EDP_PSR_IIR, 0xffffffff);
for_each_pipe(dev_priv, pipe)
if (intel_display_power_is_enabled(dev_priv,
POWER_DOMAIN_PIPE(pipe)))