linux/sound
Charles Keepax 28809aaeab
ASoC: intel: sof_sdw: Stop processing CODECs when enough are found
When adding CODECs to a DAI link, the code should stop processing more
CODECs when the expected number of CODECs are discovered. This fixes a
small corner case issue introduced when support for different devices
on the same SoundWire link was added. In the case of aggregated
devices everything is fine, as all devices intended for the DAI link
will be marked with the same group and any not intended for that DAI
are skipped by the group check. However for non-aggregated devices the
group check is bypassed and the current code does not stop after it
has found the first device. Meaning if additional non-aggregated devices
are present on the same SoundWire link they will be erroneously added
into the DAI link.

Fix this issue, and provide a small optimisation by ceasing to process
devices once we have reached the required number of devices for the
current DAI link.

Fixes: 317dcdecaf ("ASoC: intel: sof_sdw: Allow different devices on the same link")
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20231019173411.166759-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-10-19 19:00:13 +01:00
..
ac97 ALSA: ac97: set variables dev_attr_vendor_id to static 2023-08-02 09:27:39 +02:00
aoa ALSA: aoa: Fix typos in PCM fix patch 2023-08-18 09:09:39 +02:00
arm ASoC: arm: convert not to use asoc_xxx() 2023-09-25 14:16:16 +02:00
atmel ALSA: Explicitly include correct DT includes 2023-07-16 14:50:56 +02:00
core ALSA: seq: Fix snd_seq_expand_var_event() call to user-space 2023-09-05 10:13:46 +02:00
drivers ASoC: Updates for v6.6 2023-08-28 16:13:03 +02:00
firewire ALSA: dice: add stream format parameters for Weiss devices 2023-08-10 10:10:34 +02:00
hda sound updates for 6.6-rc1 2023-08-30 13:45:05 -07:00
i2c
isa ALSA: sb: Fix wrong argument in commented code 2023-09-02 08:11:55 +02:00
mips
oss
parisc
pci ALSA: hda: cs35l41: Consistently use dev_err_probe() 2023-09-11 13:34:42 +01:00
pcmcia
ppc ALSA: Explicitly include correct DT includes 2023-07-16 14:50:56 +02:00
sh ALSA: sh: Convert to generic PCM copy ops 2023-08-18 12:18:24 +02:00
soc ASoC: intel: sof_sdw: Stop processing CODECs when enough are found 2023-10-19 19:00:13 +01:00
sparc ALSA: Explicitly include correct DT includes 2023-07-16 14:50:56 +02:00
spi
synth
usb ALSA: usb-audio: Fix potential memory leaks at error path for UMP open 2023-09-05 10:10:48 +02:00
virtio
x86
xen ALSA: xen: Convert to generic PCM copy ops 2023-08-18 12:18:25 +02:00
ac97_bus.c
Kconfig This pull request contains the following changes for UML: 2023-09-04 11:32:21 -07:00
last.c
Makefile
sound_core.c