TLV320AIC3104: Chip drive for the TLV320AIC3104

allen wang17

Part Number: TLV320AIC3104

We used the chip of TLV320AIC3104 to make the TBOX, but the chip was relatively early, now many drivers have been updated and are no longer applicable. May I ask if this code is still being updated?If we use 31x.c, can these drivers be loaded normally?

If the TLV320AIC3104 chip is not compatible, I want to determine which chip should be compatible with 31x.c.Or TI has a better model recommendation

over 6 years ago

0 Steve-Wilson over 6 years ago

TI__Mastermind 30200 points

Allen,
The aic31xx driver is only compatible with the aic3100, aic3110, aic3111, and aic3120.

for the aic3104 please use the aic3x driver. www.ti.com/.../TLV320AIC3XSW-LINUX

the naming convention is admittedly a little confusing, but the aic33, aic32 and aic31 are the previous generation of AIC3106, AIC3104, and AIC3105.
the register maps were nearly identical, so it made sense to reuse this aic3x driver for the newer generation devices.

best regards,
-steve wilson

0 allen wang17 over 6 years ago in reply to Steve-Wilson

Intellectual 430 points

The kernel version of Linux we are using now is version 3.18. All the links you sent to us have found earlier versions, and many interfaces are not applicable. I don't know which version your submission corresponds to, please kindly send the driver source code of TLV320AIC3104 corresponding to version 3.18, thank you!

0 Steve-Wilson over 6 years ago in reply to allen wang17

TI__Mastermind 30200 points

Allen,

The driver I linked to you is the only version we have for the AIC3104.

best regards,
-Steve Wilson

Audio

Audio forum

TLV320AIC3104: Chip drive for the TLV320AIC3104