TAS2563: About the TAS2563 driver

Hi,

Our team will review your question and will provide a response as soon as possible.

Best regards,
Luis Fernando Rodríguez S.

Hi,

Just wanted to give you an update on your question: Our driver support team, located in China, is currently out of office due to holidays. We'll give you further updates by the end of the week. I apologize for the inconvenience.

Best regards,
-Ivan Salazar
Applications Engineer - Low Power Audio & Actuators

Hi,

is there an update on driver availability? We are about to start the integration of the TAS2563 on Linux 5.4. and interested in a compatible driver.

Regards,

Michael

Hi Michael,

The driver should be compatible for newer version of kernel, as mentioned from development team.

Best regards,
-Ivan Salazar
Applications Engineer - Low Power Audio & Actuators

Can you share the compiling log? We can check the error.

Can you share the compiling log? We can check the error. Thanks.

There is no compiling log. I have already deleted it.
I will attach the modified code.
Please compare before / after.
snd_soc_codec is a structure in the old kernel version.
In kernel 5.4 you need to use snd_soc_component.
Fixed all related code.
code.zip

Dear Customer,

In the code, I found an issue in Line 2444. it should be snd_soc_component_driver, not snd_soc_codec_driver

static struct snd_soc_component_driver soc_codec_driver_tas2563 = {
	.probe			= tas2563_codec_probe,
	.remove			= tas2563_codec_remove,
	.read			= tas2563_codec_read,
	.write			= tas2563_codec_write,
	.suspend		= tas2563_codec_suspend,
	.resume			= tas2563_codec_resume,
//#ifdef KCONTROL_CODEC
//	.component_driver = {
//#endif
		.controls		= tas2563_snd_controls,
		.num_controls		= ARRAY_SIZE(tas2563_snd_controls),
		.dapm_widgets		= tas2563_dapm_widgets,
		.num_dapm_widgets	= ARRAY_SIZE(tas2563_dapm_widgets),
		.dapm_routes		= tas2563_audio_map,
		.num_dapm_routes	= ARRAY_SIZE(tas2563_audio_map),
//#ifdef KCONTROL_CODEC
//	},
//#endif
};

I have a question on whether set_fs can work in Kernel 5.4?