Re: [PATCH v3 2/3] ASoC: Intel: soc-acpi-cht: Add Lenovo Yoga Book entries

[Cezary Rojewski]

On 6/11/2026 1:51 AM, Yauhen Kharuzhy wrote:
> Lenovo Yoga Book YB1-X91 device uses a Cherry Trail SoC and has a valid
> ACPI DSDT entry for the RT5677 codec. This entry has some non-standard
> resource definitions, such as jack detection chip information, and
> hardware has some additional GPIO controls so use 'cht-yogabook'
> for the driver name instead of some default (like 'cht-bsw-rt5677').

...

> diff --git a/sound/soc/intel/common/soc-acpi-intel-cht-match.c b/sound/soc/intel/common/soc-acpi-intel-cht-match.c
> index 28f600171f9d..5e8a1dc84ee1 100644
> --- a/sound/soc/intel/common/soc-acpi-intel-cht-match.c
> +++ b/sound/soc/intel/common/soc-acpi-intel-cht-match.c

...

> @@ -121,6 +147,20 @@ struct snd_soc_acpi_mach  snd_soc_acpi_intel_cherrytrail_machines[] = {
>   		.board = "cht-bsw",
>   		.sof_tplg_filename = "sof-cht-rt5670.tplg",
>   	},
> +	/*
> +	 * The only known Cherry Trail device with RT5677 codec and 10EC677
> +	 * DSTD entry is the Lenovo Yoga Book YB1-X91. It has a device-specific
> +	 * driver, so check DMI and use a machine quirk to override the default
> +	 * (non-existent) machine driver.
> +	 */
> +	{
> +		.id = "10EC5677",
> +		.drv_name = "cht-bsw-rt5677",
> +		.fw_filename = "intel/fw_sst_22a8.bin",
> +		.board = "cht-bsw",
> +		.machine_quirk = cht_quirk,
> +		.sof_tplg_filename = "sof-cht-rt5677.tplg",

The cover letter reads:

v3:
(...)
- Remove support for SOF;

and yet here you're assigning .sof_tplg_filename.
> +	},
>   	{
>   		.comp_ids = &rt5645_comp_ids,
>   		.drv_name = "cht-bsw-rt5645",