* Fwd: Xonar DG pci sound card driver incomplete
[not found] <CAG=jzgDxD5ZB683bieoCHQFTehRmOMwnzgefmeSenRPFudY4RA@mail.gmail.com>
@ 2013-02-11 23:47 ` kernel kernel
2013-02-12 16:53 ` [alsa-devel] " Clemens Ladisch
1 sibling, 0 replies; 2+ messages in thread
From: kernel kernel @ 2013-02-11 23:47 UTC (permalink / raw)
To: linux-kernel
Requesting guidance on how to implement the missing mic input support
for this Asus Xonar card. I've downloaded the relevant datasheets but
am unsure how to proceed. I have physical access to this hardware. I
would appreciate a description of a workflow towards finishing this
driver or any other comments.
I believe the audio processor in question is the C-Media CMI8786 and
the existing driver is located in sound/pci/oxygen.
Regards,
Ken
--
Ken O'Brien
PhD Researcher
Simulation Science and Extreme Events Cluster,
3B1, UCD CASL,
8 Belfield Business Park,
Dublin 4,
Ireland.
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [alsa-devel] Xonar DG pci sound card driver incomplete
[not found] <CAG=jzgDxD5ZB683bieoCHQFTehRmOMwnzgefmeSenRPFudY4RA@mail.gmail.com>
2013-02-11 23:47 ` Fwd: Xonar DG pci sound card driver incomplete kernel kernel
@ 2013-02-12 16:53 ` Clemens Ladisch
1 sibling, 0 replies; 2+ messages in thread
From: Clemens Ladisch @ 2013-02-12 16:53 UTC (permalink / raw)
To: kernel kernel; +Cc: linux-kernel, alsa-devel
kernel kernel wrote:
> Requesting guidance on how to implement the missing mic input support
> for this Asus Xonar card. I've downloaded the relevant datasheets but
> am unsure how to proceed.
Rip out the card, and look (or eletrically trace) how the CMI8788's
GPIOs and the CS4245's inputs/outputs are connected.
Test how to configure and set the GPIOs so that the mic works.
Also check the register configuration of the CS4245.
Regards,
Clemens
^ permalink raw reply [flat|nested] 2+ messages in thread
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2013-02-11 23:47 ` Fwd: Xonar DG pci sound card driver incomplete kernel kernel
2013-02-12 16:53 ` [alsa-devel] " Clemens Ladisch
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