[alsa-devel] [PATCH 1/2] Revert "ALSA: hda - mask buggy stream DMA0 for Broadwell display controller"
libin.yang at intel.com
libin.yang at intel.com
Mon Jun 9 09:28:58 CEST 2014
From: Libin Yang <libin.yang at intel.com>
This reverts commit 7189eb9b8f7962474956196c301676470542f253.
It will use LPIB to get the DMA position on Broadwell HDMI Audio.
Signed-off-by: Libin Yang <libin.yang at intel.com>
---
sound/pci/hda/hda_intel.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index cd77b9b..f93f338 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -1367,12 +1367,6 @@ 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);
--
1.8.3.2
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