diff options
| author | Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2024-10-01 10:06:11 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2024-10-15 08:54:16 +0300 |
| commit | 71dce222d5865ccb19b231a84d26ca316a65e255 (patch) | |
| tree | 24524695dc52c9839e3c7ae5c36e0b9a9e4cc06e /include | |
| parent | 8782ba96851c137388fd2af1cca5d5d537788aad (diff) | |
| download | linux-71dce222d5865ccb19b231a84d26ca316a65e255.tar.xz | |
ALSA/hda: intel-sdw-acpi: add support for sdw-manager-list property read
The DisCo for SoundWire 2.0 spec adds support for a new
sdw-manager-list property. Add it in backwards-compatible mode with
'sdw-master-count', which assumed that all links between 0..count-1
exist.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20241001070611.63288-5-yung-chuan.liao@linux.intel.com
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/soundwire/sdw_intel.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/soundwire/sdw_intel.h b/include/linux/soundwire/sdw_intel.h index 37ae69365fe2..734dc1fa3b5b 100644 --- a/include/linux/soundwire/sdw_intel.h +++ b/include/linux/soundwire/sdw_intel.h @@ -227,7 +227,7 @@ struct sdw_intel_ops { /** * struct sdw_intel_acpi_info - Soundwire Intel information found in ACPI tables * @handle: ACPI controller handle - * @count: link count found with "sdw-master-count" property + * @count: link count found with "sdw-master-count" or "sdw-manager-list" property * @link_mask: bit-wise mask listing links enabled by BIOS menu * * this structure could be expanded to e.g. provide all the _ADR |