[PATCH 1/2] ARM: OMAP: board-4430sdp: MUX configuration for sys_nirq2

[Peter Ujfalusi]

On 07/06/2012 11:02 AM, Shilimkar, Santosh wrote:
> On Fri, Jul 6, 2012 at 2:19 PM, Peter Ujfalusi <peter.ujfalusi at ti.com> wrote:
>> The sys_nirq2 is used for twl6040, make sure the pin is configured
>> correctly.
>>
>> Signed-off-by: Peter Ujfalusi <peter.ujfalusi at ti.com>
>> ---
> Should remove the boot-loader pin-muxing dependency.
> Was this the reason, Audio had some issues on OMAP4430
> SDP as reported by Russell ?

The boot loader never configured the sys_nirq2, I have sent a patch for u-boot
to do this, but it is said that the kernel should take care of this.

We did not had jack detection working with upstream u-boot, kernel (I have
patched u-boot so I have not seen this issue).
Now if the board is booted without HS connected, upon connecting the HS we
will recognize it and it should be all fine.
So yes this was the reason why Russell had issues with audio.

-- 
Péter