linux-kernel - [PATCH AUTOSEL 6.9 18/20] ALSA: hda: cs35l56: Select SERIAL_MULTI

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Date: Sun, 30 Jun 2024 20:11:23 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Cc: Simon Trimmer <simont@...nsource.cirrus.com>,
	Takashi Iwai <tiwai@...e.de>,
	Sasha Levin <sashal@...nel.org>,
	perex@...ex.cz,
	tiwai@...e.com,
	rf@...nsource.cirrus.com,
	broonie@...nel.org,
	lukas.bulwahn@...il.com,
	sbinding@...nsource.cirrus.com,
	shenghao-ding@...com,
	linux-sound@...r.kernel.org
Subject: [PATCH AUTOSEL 6.9 18/20] ALSA: hda: cs35l56: Select SERIAL_MULTI_INSTANTIATE

From: Simon Trimmer <simont@...nsource.cirrus.com>

[ 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@...nsource.cirrus.com>
Link: https://lore.kernel.org/20240619161602.117452-1-simont@opensource.cirrus.com
Signed-off-by: Takashi Iwai <tiwai@...e.de>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 sound/pci/hda/Kconfig | 2 ++
 1 file changed, 2 insertions(+)

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
-- 
2.43.0