[ALSA] snd-hda-intel: use WALLCLK register to check for early irqs
Use 24Mhz WALLCLK register to ignore too early interrupts and wrong interrupt status. The bad timing confuses the higher ALSA layer and causes audio skipping. More information about behaviour and debugging can be found in kernel bz#15912. https://bugzilla.kernel.org/show_bug.cgi?id=15912Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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