currently, i'm trying to retrieve the "Bluetooth SCO routed on PCM"
signals plugged on OMAP3 GPIOs. But unfortunately, i can't retrieve any
"Bluetooth SCO routed on PCM" data.
Does anyone :
- previously worked on this issue?
- knows the Bluetooth GPIOs id used on Overo Fire and their
- knows how to configure alsa to route these Bluetooth GPIOs to
- knows what is the Alsa driver capable of retrieving SCO PCM
data in user space? Is it omap-mcbsp.c in sound/soc/omap?
Could you pease help me to solve this issue?
For information, i've the following lines in the boot sequence meaning
that something is wrong with twl4030_wdt and omap-mcbsp-dai :
twl4030_wdt twl4030_wdt: Failed to register misc device
twl4030_wdt: probe of twl4030_wdt failed with error -16
Bluetooth: HCI UART driver ver 2.2
Bluetooth: HCI H4 protocol initialized
Bluetooth: HCI BCSP protocol initialized
Bluetooth: HCILL protocol initialized
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
usbcore: registered new interface driver snd-usb-audio
hub 2-0:1.0: state 7 ports 3 chg 0000 evt 0000
No device for DAI omap-mcbsp-dai-0
No device for DAI omap-mcbsp-dai-1
No device for DAI omap-mcbsp-dai-2
No device for DAI omap-mcbsp-dai-3
No device for DAI omap-mcbsp-dai-4
overo SoC init
asoc: twl4030 <-> omap-mcbsp-dai-0 mapping ok
ALSA device list:
#0: overo (twl4030)