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

Muthukumar SEKAR

Prodigy 40 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 11 months ago

TI__Mastermind 40450 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 11 months ago in reply to Shadow He

Prodigy 40 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 11 months ago in reply to Muthukumar SEKAR

TI__Mastermind 40450 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 11 months ago in reply to Muthukumar SEKAR

TI__Genius 14680 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