This is a note to let you know that I've just added the patch titled
ALSA: hda: cs35l56: Select SERIAL_MULTI_INSTANTIATE
to the 6.9-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
alsa-hda-cs35l56-select-serial_multi_instantiate.patch
and it can be found in the queue-6.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit bb48ec29d83942f69d69c0ad69e75a2296efd967
Author: Simon Trimmer <simont@xxxxxxxxxxxxxxxxxxxxx>
Date: Wed Jun 19 17:16:02 2024 +0100
ALSA: hda: cs35l56: Select SERIAL_MULTI_INSTANTIATE
[ Upstream commit 9b1effff19cdf2230d3ecb07ff4038a0da32e9cc ]
The ACPI IDs used in the CS35L56 HDA drivers are all handled by the
serial multi-instantiate driver which starts multiple Linux device
instances from a single ACPI Device() node.
As serial multi-instantiate is not an optional part of the system add it
as a dependency in Kconfig so that it is not overlooked.
Signed-off-by: Simon Trimmer <simont@xxxxxxxxxxxxxxxxxxxxx>
Link: https://lore.kernel.org/20240619161602.117452-1-simont@xxxxxxxxxxxxxxxxxxxxx
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/sound/pci/hda/Kconfig b/sound/pci/hda/Kconfig
index f806636242ee9..9f560a8186802 100644
--- a/sound/pci/hda/Kconfig
+++ b/sound/pci/hda/Kconfig
@@ -160,6 +160,7 @@ config SND_HDA_SCODEC_CS35L56_I2C
depends on ACPI || COMPILE_TEST
depends on SND_SOC
select FW_CS_DSP
+ select SERIAL_MULTI_INSTANTIATE
select SND_HDA_GENERIC
select SND_SOC_CS35L56_SHARED
select SND_HDA_SCODEC_CS35L56
@@ -176,6 +177,7 @@ config SND_HDA_SCODEC_CS35L56_SPI
depends on ACPI || COMPILE_TEST
depends on SND_SOC
select FW_CS_DSP
+ select SERIAL_MULTI_INSTANTIATE
select SND_HDA_GENERIC
select SND_SOC_CS35L56_SHARED
select SND_HDA_SCODEC_CS35L56
