lkml.org 
[lkml]   [2013]   [Aug]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
SubjectRealTek Inverted Mic Patch
Hello,

I have hardware that suffers from an internal phase inverted mic that
isn't properly detected. Below is a patch that fixes the issue for my
particular hardware.

Pre patch alsa-info:

http://www.alsa-project.org/db/?f=a922c77ddf473a8f478ec334fa9dca684f213b59

Post patch alsa-info:
http://www.alsa-project.org/db/?f=14cd25b323d3bbb02fabbac78e62851569893c3f

Incase you care. The patch is small. I don't know if you need any kind
of signed off/written by etc for something so small. In any case there
is no intellectual property in this at all. Feel free to do as you wish
with it. However including it in the kernel would make my life easier.

Thanks,
--
Nathanael d. Noblet
t 403.875.4613
--- a/sound/pci/hda/patch_realtek.c.org 2013-08-15 13:17:49.804492932 -0600
+++ b/sound/pci/hda/patch_realtek.c 2013-08-15 13:18:40.582364931 -0600
@@ -4208,6 +4208,7 @@
SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo Ideapad Y550", ALC662_FIXUP_IDEAPAD),
SND_PCI_QUIRK(0x19da, 0xa130, "Zotac Z68", ALC662_FIXUP_ZOTAC_Z68),
SND_PCI_QUIRK(0x1b35, 0x2206, "CZC P10T", ALC662_FIXUP_CZC_P10T),
+ SND_PCI_QUIRK(0x1025, 0x034a, "Gateway LT27", ALC662_FIXUP_INV_DMIC),

#if 0
/* Below is a quirk table taken from the old code.
\
 
 \ /
  Last update: 2013-08-15 23:01    [W:0.045 / U:0.388 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site