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TPA3112D1-Q1: Please share the driver code for the audio amplifier

Muthukumar SEKAR

Prodigy 30 points

Part Number: TPA3112D1-Q1
Other Parts Discussed in Thread: TPA3112D1

Please share the driver code for the audio amplifier.

Thanks for the support.

0 Shadow He 4 months ago

TI__Mastermind 34640 points

Hi Muthukumar

The device TPA3112D1 is a purely analog device, doesn't have any digital register need to be config. Seems doesn't need any Driver for it.

0 Muthukumar SEKAR 4 months ago in reply to Shadow He

Prodigy 30 points

Hello Shadow He,

Thanks for the update, Do you have any sample code to test the TPA3112D1 analog device in Linux, if yes, please share to us.

Thanks & Regards,

Muthukumar. S

0 Shadow He 4 months ago in reply to Muthukumar SEKAR

TI__Mastermind 34640 points

Hi Muthukumar

We only got some Linux Driver as below link shows, sorry that we don't have resource to further develop this direction.

https://e2e.ti.com/support/audio-group/audio/f/audio-forum/719216/faq-linux-linux-drivers

0 Luis Fernandes de Pina 4 months ago in reply to Muthukumar SEKAR

TI__Genius 14420 points

Hello Muthukumar,

You need to find a Codec or DAC to drive the analog input for the TPA3112, there are no registers to configure. If you want a digital input device you can look into the https://www.ti.com/product/TAS6422E-Q1. You can generate an i2c configuration script using PPC3 but we don't provide drivers for this device.

best regards,
Luis