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ASoC: Intel: avs: Account for UID of ACPI device 

[ Upstream commit 836855100b ]

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.

Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Link: https://lore.kernel.org/r/20230519201711.4073845-6-amadeuszx.slawinski@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Cezary Rojewski 2023-05-19 22:17:09 +02:00 committed by Greg Kroah-Hartman
parent c33fded7f1
commit 5daa27bcb3
2 changed files with 2 additions and 1 deletions
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1
include/sound/soc-acpi.h
View File

@ -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;

2
sound/soc/intel/avs/board_selection.c
View File

@ -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)