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Ville Syrjälä authored
vlv_display_irq_postinstall() enables the LPE audio interrupts regardless of whether the LPE audio irq chip has masked/unmasked them. Also the irqchip masking/unmasking doesn't consider the state of the display power well or the device, and hence just leads to dmesg spew when it tries to access the hardware while it's powered down. If the current way works, then we don't need to do anything in the mask/unmask hooks. If it doesn't work, well, then we'd need to properly track whether the irqchip has masked/unmasked the interrupts when we enable display interrupts. And the mask/unmask hooks would need to check whether display interrupts are even enabled before frobbing with he registers. So let's just assume the current way works and neuter the mask/unmask hooks. Also clean up vlv_display_irq_postinstall() a bit and stop it from trying to unmask/enable the LPE C interrupt on VLV since it doesn't exist. Cc: Takashi Iwai <tiwai@suse.de> Cc: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by:
Ville Syrjälä <ville.syrjala@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170427160231.13337-4-ville.syrjala@linux.intel.comReviewed-by:
Takashi Iwai <tiwai@suse.de>
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