Hello group,
I am using LINUX with Android on OMAP3530 and am finding Audio is not
working.
I tried checking the "logcat" and the output:
W/AudioHardwareALSA( 1020): Unable to attach mixer to device AndroidOut:
Invalid argument
W/AudioHardwareALSA( 1020): Unable to attach mixer to device Android
file. Can someone help me?
Thanks ®ards
Murali
On Thu, Dec 23, 2010 at 12:14 AM, srinath ramini wrote:
> Hi Murali,
>
> Please check your /etc/asound.conf file. File should conatin Hardware
> configuration details.
>
> Regards,
> Sreenath
>
> On Wed, Dec
gt; card 1
>
> device 0
>
> }
>
> ##
>
> ## Recording device
>
> ##
>
> pcm.AndroidCapture {
>
> type hw
>
> card 1
>
> device 0
>
> }
>
>
>
> Regards,
>
> Sreenath
> On Sat, Dec 25, 2010 at 5:41 PM, Murali K
Hi there,
What audio codec chip you are using? If I were you, I would check the
registers.
Start with a register dump and then compare the register values with the
codec manual.
If anything is missing, manually add the configuration to the registers.
hope this helps
Murali
On Tue, Jan 4, 2011 a
On Mon, Jan 3, 2011 at 4:15 PM, Amit Pundir wrote:
> On Sun, Jan 2, 2011 at 6:34 PM, Murali K. Vemuri <
> vemuri.muralikris...@gmail.com> wrote:
>
>> Hello Srinath and group,
>>
>> I made the changes in asound.conf and also I found some h/w errors and
>> a
AFAIR. I
> have used Rowboat froyo port on OMAP3EVM and Beagleboard as well and found
> no such issues with sound.
>
> Regards,
> Amit Pundir
>
>
>> any ideas?
>>
>> Thanks & regards
>> Murali
>>
>>
>> On Mon, Jan 3, 2011 at 4:15
r audio driver and ALSA core.
>
> ^^^keep trying^^^
>
> On Jan 5, 11:45 am, "Murali K. Vemuri"
> wrote:
> > Hi Amit & group,
> > I am using Eclair.
> >
> > My board is a custom board and I am making changes in the EVM kernel to
> >
Hello group,
I further verified with OMAP 3530 EVM Board that these proc entries are
indeed correct.
The problem is yet un-solved, and any pointers are highly appreciated.
Thanks & regards
Murali
On Mon, Feb 14, 2011 at 2:06 PM, Murali K. Vemuri <
vemuri.muralikris...@gmail.com> wrote
Hello group,
I am back with some more audio related problems (sic). Anyway, the issue is
capturing the Audio.
After I am successfully able to do everything on Audio Play side, now I just
looked at audio capture:
These are the proc contents for* /proc/asound/card0/pcm0c/sub0*
# ls -l
-r--r--r-- ro
