From: Libin Yang Date: Mon, 9 Jun 2014 07:28:58 +0000 (+0800) Subject: Revert "ALSA: hda - mask buggy stream DMA0 for Broadwell display controller" X-Git-Tag: firefly_0821_release~176^2~3750^2~8 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=a49d4d7c6edaaaaed92c8764ac18a0b58ffa09c7;p=firefly-linux-kernel-4.4.55.git Revert "ALSA: hda - mask buggy stream DMA0 for Broadwell display controller" This reverts commit 7189eb9b8f7962474956196c301676470542f253. It will use LPIB to get the DMA position on Broadwell HDMI Audio. Signed-off-by: Libin Yang Signed-off-by: Takashi Iwai --- diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index cbb25b0eb97d..bb65a124e006 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -1373,12 +1373,6 @@ static int azx_first_init(struct azx *chip) /* initialize streams */ azx_init_stream(chip); - /* workaround for Broadwell HDMI: the first stream is broken, - * so mask it by keeping it as if opened - */ - if (pci->vendor == 0x8086 && pci->device == 0x160c) - chip->azx_dev[0].opened = 1; - /* initialize chip */ azx_init_pci(chip); azx_init_chip(chip, (probe_only[dev] & 2) == 0);