From: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Date: Mon, 5 Oct 2015 14:09:48 +0000 (+0100)
Subject: ALSA: hdac: Fix incorrect update of stream id mapping
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=88b19968a247117d3cbf0d405d004c7fc0e7a42c;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

ALSA: hdac: Fix incorrect update of stream id mapping

Bits in LOSIDV need to be set to map the stream id for specific link.
Fixing this by setting the required bits in the register.

Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/hda/ext/hdac_ext_stream.c b/sound/hda/ext/hdac_ext_stream.c
index 33ba77dd32f2..4bcebc8cde26 100644
--- a/sound/hda/ext/hdac_ext_stream.c
+++ b/sound/hda/ext/hdac_ext_stream.c
@@ -227,7 +227,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_ext_link_stream_setup);
 void snd_hdac_ext_link_set_stream_id(struct hdac_ext_link *link,
 				 int stream)
 {
-	snd_hdac_updatew(link->ml_addr, AZX_REG_ML_LOSIDV, (1 << stream), 0);
+	snd_hdac_updatew(link->ml_addr, AZX_REG_ML_LOSIDV, (1 << stream), 1 << stream);
 }
 EXPORT_SYMBOL_GPL(snd_hdac_ext_link_set_stream_id);