diff mbox series

[11/11] ACPI / scan: Create platform device for CLSA0100 ACPI nodes

Message ID 20211123163149.1530535-12-tanureal@opensource.cirrus.com (mailing list archive)
State New, archived
Headers show
Series Add support for Legion 7 16ACHg6 laptop | expand

Commit Message

Lucas Tanure Nov. 23, 2021, 4:31 p.m. UTC 
The ACPI device with CLSA0100 is a sound card with multiple
instances of CS35L41.

We add an ID to the I2C multi instantiate list to enumerate
all I2C slaves correctly.

Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
---
 drivers/acpi/scan.c                          | 1 +
 drivers/platform/x86/i2c-multi-instantiate.c | 7 +++++++
 2 files changed, 8 insertions(+)
diff mbox series

Patch

diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 2c80765670bc..16827a33e93b 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -1708,6 +1708,7 @@  static bool acpi_device_enumeration_by_parent(struct acpi_device *device)
 		{"BSG2150", },
 		{"INT33FE", },
 		{"INT3515", },
+		{"CLSA0100", },
 		{}
 	};
 
diff --git a/drivers/platform/x86/i2c-multi-instantiate.c b/drivers/platform/x86/i2c-multi-instantiate.c
index 4956a1df5b90..ed25a0adc656 100644
--- a/drivers/platform/x86/i2c-multi-instantiate.c
+++ b/drivers/platform/x86/i2c-multi-instantiate.c
@@ -147,6 +147,12 @@  static const struct i2c_inst_data int3515_data[]  = {
 	{}
 };
 
+static const struct i2c_inst_data clsa0100_data[]  = {
+	{ "cs35l41-hda", IRQ_RESOURCE_GPIO, 0 },
+	{ "cs35l41-hda", IRQ_RESOURCE_GPIO, 0 },
+	{}
+};
+
 /*
  * Note new device-ids must also be added to i2c_multi_instantiate_ids in
  * drivers/acpi/scan.c: acpi_device_enumeration_by_parent().
@@ -155,6 +161,7 @@  static const struct acpi_device_id i2c_multi_inst_acpi_ids[] = {
 	{ "BSG1160", (unsigned long)bsg1160_data },
 	{ "BSG2150", (unsigned long)bsg2150_data },
 	{ "INT3515", (unsigned long)int3515_data },
+	{ "CLSA0100", (unsigned long)clsa0100_data },
 	{ }
 };
 MODULE_DEVICE_TABLE(acpi, i2c_multi_inst_acpi_ids);