Re: [PATCH 10/11] hda: cs35l41: Add support for CS35L41 in HDA systems

On 11/23/21 4:59 PM, Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com wrote:

...

+#ifdef CONFIG_ACPI +static const struct acpi_device_id cs35l41_acpi_hda_match[] = {

• {"CLSA0100", 0 },

I could be wrong but this doesn't look like a legit ACPI _HID?

Cirrus Logic can use 'CIR', "CLI", or 'CSC' PNP ID, or an PCI ID.

in the past you used

+#ifdef CONFIG_ACPI +static const struct acpi_device_id cs35l41_acpi_match[] = {

• { "CSC3541", 0 }, /* Cirrus Logic PnP ID + part ID */
• {},

+}; +MODULE_DEVICE_TABLE(acpi, cs35l41_acpi_match); +#endif

This ACPI _HID is already released, there is nothing I can do about it. Future devices will use 'CSC' PnP ID.