At Thu, 8 May 2014 02:03:24 +0800, libin.yang@intel.com wrote:
From: Libin Yang libin.yang@intel.com
Audio stream is not continuous if using position buffer on Broadwell HDMI audio. Sound is clipped. Fix this issue by using POS_FIX_LPIB.
That's odd. The recent Intel hardware has a wallclock support, so the position should be corrected by that.
In which situation did the problem happen? Did it happen with every application and any period/buffer setup?
Takashi
Signed-off-by: Libin Yang libin.yang@intel.com
sound/pci/hda/hda_intel.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index b540ad7..9cd40c6 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -993,6 +993,7 @@ static struct snd_pci_quirk position_fix_list[] = { SND_PCI_QUIRK(0x1565, 0x8218, "Biostar Microtech", POS_FIX_LPIB), SND_PCI_QUIRK(0x1849, 0x0888, "775Dual-VSTA", POS_FIX_LPIB), SND_PCI_QUIRK(0x8086, 0x2503, "DG965OT AAD63733-203", POS_FIX_LPIB),
- SND_PCI_QUIRK(0x8086, 0x2010, "Broadwell HDMI audio", POS_FIX_LPIB), {}
};
-- 1.8.3.2