On Mon, Dec 12, 2011 at 04:06, Stephen Warren <[email protected]> wrote: > On 12/10/2011 10:09 AM, Leon Romanovsky wrote: >> Hi All, >> We are trying to understand, if internal microphone is available in AC100. >> >> According to specifications, there is internal microphone: >> Specifications: >> AndroidTM 2.1 NVIDIA® TegraTM 250 Mobile Processor (1GH, ARM) RAM: 512 >> MB DDR2 (333 MHz) 8GB flash storage (NAND) 25.7cm (10.1”) TruBrite® >> display with LED backlight, 1,024 x 600 pixels Bluetooth 2.1 +EDR*, >> WLAN (802.11 b/g/n), Mobile Broadband 1 x USB 2.0, 1x Mini USB, Card >> Reader (SD, MMC), Audio out/Mic in combo socket, HDMI® 1.3 MP webcam >> with integrated microphone Location based switchable desktop Toshiba >> Home Menu, a customisable desktop with widgets and shortcuts Size: >> 262mm x 190mm x 14 / 21mm Weight: starting at 870g >> >> According to schematics, the internal microphone is not connected: >> http://www.go-gddq.com/upload/2011-07/11072617361523.pdf >> >> Did anyone use internal microphone under android? > > Internal mics are often digital (DMIC) rather than analog; you could try > that out. It's possible that you'd also need to turn on a voltage > regulator to use it; some of our reference boards work that way (same > regulator as for the webcam in our case) Thanks, I'll check it.
Where do I need to place DMIC configuration ? under sound/soc/tegra/tegra_alc5632.c or arch/arm/mach-tegra/board* ? -- Leon Romanovsky | Independent Linux Consultant www.leon.nu | [email protected] _______________________________________________ Mailing list: https://launchpad.net/~ac100 Post to : [email protected] Unsubscribe : https://launchpad.net/~ac100 More help : https://help.launchpad.net/ListHelp
