Re: CM8828 PCIe sound Ubuntu Linux issue

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Hi Bruce,

Not familiar with this device,
but the easiest is probably to update to 3.17 to get built-in support, rather than backport device-specific code into a 2.6.x kernel.

Regards,

Sam


2014-12-03 9:29 GMT+01:00 Bruce Teng <support@xxxxxxxxxxxxxxxx>:

 

Hi Clemens,

    The Linux 3.17 kernel has built-in driver support the C-Media CM8826/CM8828 HD Audio device.

 

How to port the ALSA driver in kernel 3.17 to old kernel 2.6.32? Could you help to customize for kernel 2.6.32?

 

Thanks!

 

Best Regards

Bruce

 

 

Best Regards

Bruce

 

From: Bruce Teng [mailto:support@xxxxxxxxxxxxxxxx]
Sent: 2014123 8:36
To: 'Clemens Ladisch'; 'alsa-user@xxxxxxxxxxxxxxxxxxxxx'
Subject: RE: CM8828 PCIe sound Ubuntu Linux issue

 

Hi Clemens,

    The Linux 3.17 kernel has built-in driver support the C-Media CM8826/CM8828 HD Audio device. The screenshot as below for your referenc.e

 

 

 

 

How to port the ALSA driver in kernel 3.17 to old kernel 2.6.32? Could you help to customize for kernel 2.6.32?

 

Thanks!

 

Best Regards

Bruce

 

-----Original Message-----

From: Clemens Ladisch [mailto:cladisch@xxxxxxxxxxxxxx]

Sent: 201458 14:48

To: Bruce; alsa-user@xxxxxxxxxxxxxxxxxxxxx

Subject: Re: CM8828 PCIe sound Ubuntu Linux issue

 

Bruce wrote:

> Do you know ALSA developers have any plan to develop new driver to

> support

> CM8826/CM8828 in the future?

 

What we'd need is not a plan but hardware information from C-Media.

 

> Do you know any chip/model (native PCIe interface) support on the

> Linux in the current market?

 

PCIe/PCI bridges work just fine.  Why do you want a native interface?

 

 

Regards,

Clemens


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