[alsa-devel] Microphone not working on PCI ID 8086:3b56
jeff.chua.linux at gmail.com
Thu Sep 30 15:11:07 CEST 2010
On Tue, Sep 28, 2010 at 9:42 PM, Takashi Iwai <tiwai at suse.de> wrote:
> Enable all CONFIG_SND_HDA_*.
Done that. Still no mic.
On Tue, Sep 28, 2010 at 9:42 PM, Wu Fengguang <fengguang.wu at intel.com>
> It's easier to enable all of them. They are small modules.
Tried just about everything, still no mic. Sounds works in all cases.
I found that with SND_HDA_CODEC_INTELHDMI selected, SND_DYNAMIC_MINORS
will be enabled by default which won't work in my case as I'm not using
udev. Here's a patch to take away the default so non-udev will still
Do I really need udev to get mic to work?
--- lx/sound/pci/hda/Kconfig.org 2010-09-14 16:34:52.000000000 +0800
+++ lx/sound/pci/hda/Kconfig 2010-09-14 16:35:09.000000000 +0800
@@ -145,7 +145,6 @@
bool "Build INTEL HDMI HD-audio codec support"
- select SND_DYNAMIC_MINORS
Say Y here to include INTEL HDMI HD-audio codec support in
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