Re:Re: [gentoo-user] Re: ALSA - Still No Sound

[laconism <laconism@163.com>]

you can use 'lspci' in shell to know something about your sound card,then http://www.gentoo.org/doc/en/alsa-guide.xml      has a guide about how to set your hardware and kernel,the information used to make sure the model of your sound card is porvided in 'lspci',look it up clearly
if you don't know how to update the kernel,see herehttp://www.gentoo.org/doc/en/kernel-upgrade.xml
My English is not very good, i wish that you can understand
At 2011-02-15 18:43:57，dhk <dhkuhl@optonline.net> wrote:
>On 02/14/2011 12:29 PM, walt wrote:
>> On 02/14/2011 03:43 AM, dhk wrote:
>>  
>>> What are the "Intel HD Audio" codecs?  I don't
>>> remember doing anything explicitly for them.  How do I check them? 
>>> Thanks.
>> 
>> Under the HD-Intel sound card driver menu there are several codecs for
>> specific sound chips.  e.g. I use the one for realtek, but yours may be
>> a different one.  Doesn't hurt to build them all as modules and see which
>> one(s) your kernel actually uses.
>> 
>> 
>> 
>
>It looks like all the codec's are built in.  I'm not sure what the last
>one in the list does.
>
># grep -i realtek /etc/kernels/kernel-config-x86_64-2.6.36-gentoo-r5
>CONFIG_REALTEK_PHY=m
>CONFIG_SND_HDA_CODEC_REALTEK=y
># grep -i codec /etc/kernels/kernel-config-x86_64-2.6.36-gentoo-r5
>CONFIG_SND_AC97_CODEC=m
>CONFIG_SND_HDA_CODEC_REALTEK=y
>CONFIG_SND_HDA_CODEC_ANALOG=y
>CONFIG_SND_HDA_CODEC_SIGMATEL=y
>CONFIG_SND_HDA_CODEC_VIA=y
>CONFIG_SND_HDA_CODEC_ATIHDMI=y
>CONFIG_SND_HDA_CODEC_NVHDMI=y
>CONFIG_SND_HDA_CODEC_INTELHDMI=y
>CONFIG_SND_HDA_CODEC_CIRRUS=y
>CONFIG_SND_HDA_CODEC_CONEXANT=y
>CONFIG_SND_HDA_CODEC_CA0110=y
>CONFIG_SND_HDA_CODEC_CMEDIA=y
>CONFIG_SND_HDA_CODEC_SI3054=y
># CONFIG_SND_SOC_ALL_CODECS is not set
>
>This is the genkernel so pretty much everything is built in.
>
>Could this be a bug in the kernel?  I haven't had sound for about a
>year, but I know it use to work on this hardware.  It probably went out
>with an upgrade and never came back with a new install.
>
>Any ideas are appreciated.
>
>Thanks,
>
>dhk
>