]> git.ipfire.org Git - thirdparty/kernel/linux.git/commit
ASoC: soc-acpi: make some variables of acpi adr and link adr non-const
authorBard Liao <yung-chuan.liao@linux.intel.com>
Tue, 14 Oct 2025 07:13:28 +0000 (15:13 +0800)
committerMark Brown <broonie@kernel.org>
Tue, 14 Oct 2025 11:32:29 +0000 (12:32 +0100)
commit3180c7b1575d635851f0ceab6bdb176bb15e69dd
treefca4d5725546474f8fc2277e40baaca891f22678
parentbb940b13998c40d55e186f0cf5d65c592ea1677a
ASoC: soc-acpi: make some variables of acpi adr and link adr non-const

Currently, we use predefined snd_soc_acpi_link_adr tables to match the
link adr from ACPI table to select the machine driver and the topology.
However, with the mechanism, we need to create the snd_soc_acpi_link_adr
table for each audio config. The sof_sdw machine driver is used by
almost all Intel platforms with SOF and we can load required topology
file dynamically today. In other words, we can use sof_sdw machine
driver as the default machine driver for Intel SOF SoundWire codecs and
no need to create snd_soc_acpi_link_adr table for every new audio
configs.
To achieve it, we need to drop the const for some members and edit the
link adr and acpi adr data to match the data from the ACPI table.

Suggested-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Simon Trimmer <simont@opensource.cirrus.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://patch.msgid.link/20251014071335.3844631-3-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
include/sound/soc-acpi.h