Re: [PATCH AUTOSEL 6.1 20/33] ASoC: Intel: avs: Account for UID of ACPI device

[Pavel Machek]

Hi!

> Configurations with multiple codecs attached to the platform are
> supported but only if each from the set is different. Add new field
> representing the 'Unique ID' so that codecs that share Vendor and Part
> IDs can be differentiated and thus enabling support for such
> configurations.

Apparently this is preparation for something, but we should not need
it in AUTOSEL as noone will write the uid here.

Best regards,
								Pavel

> +++ b/include/sound/soc-acpi.h
> @@ -170,6 +170,7 @@ struct snd_soc_acpi_link_adr {
>  /* Descriptor for SST ASoC machine driver */
>  struct snd_soc_acpi_mach {
>  	u8 id[ACPI_ID_LEN];
> +	const char *uid;
>  	const struct snd_soc_acpi_codecs *comp_ids;
>  	const u32 link_mask;
>  	const struct snd_soc_acpi_link_adr *links;
> diff --git a/sound/soc/intel/avs/board_selection.c b/sound/soc/intel/avs/board_selection.c
> index 87f9c18be238d..87353b4b0cd73 100644
> --- a/sound/soc/intel/avs/board_selection.c
> +++ b/sound/soc/intel/avs/board_selection.c
> @@ -394,7 +394,7 @@ static int avs_register_i2s_boards(struct avs_dev *adev)
>  	}
>  
>  	for (mach = boards->machs; mach->id[0]; mach++) {
> -		if (!acpi_dev_present(mach->id, NULL, -1))
> +		if (!acpi_dev_present(mach->id, mach->uid, -1))
>  			continue;
>  
>  		if (mach->machine_quirk)

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