Re: [alsa-devel] [PATCH v3 4/5] ALSA - hda: Add support for parsing new HDA capabilities

On Wed, 03 Aug 2016 18:06:13 +0200, Vinod Koul wrote:

--- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -1655,6 +1655,22 @@ static int azx_first_init(struct azx *chip) return -ENXIO; }

• if (IS_SKL_PLUS(pci))

• snd_hdac_bus_parse_capabilities(bus);
  

• /*

• * Some Intel CPUs has always running timer (ART) feature and
  

• * controller may have Global time sync reporting capability, so
  

• * check both of these before declaring synchronized time reporting
  

• * capability SNDRV_PCM_INFO_HAS_LINK_SYNCHRONIZED_ATIME
  

• */
  

• chip->gts_present = false;

+#ifdef CONFIG_X86

• if ((bus->ppcap && boot_cpu_has(X86_FEATURE_ART)))

Superfluous parentheses. Also, don't we need to include asm/cpufeature.h?

Takashi