[PATCH v2 0/2] ALSA: hda: Reduce CPU hog with SKL+ position reporting

Hi,

this is a v2 patch set for reducing the CPU hog with the HD-audio PCM position reporting. The first patch is almost same, while the second patch is added to take back to the position buffer as suggested by Pierre.

Takashi

v1: https://lore.kernel.org/r/20210910141002.32749-1-tiwai@suse.de

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Takashi Iwai (2): ALSA: hda: Reduce udelay() at SKL+ position reporting ALSA: hda: Use position buffer for SKL+ again

sound/pci/hda/hda_intel.c | 49 ++++++++++++++++++--------------------- 1 file changed, 23 insertions(+), 26 deletions(-)