[PATCH v1 2/8] ALSA: hda/tas2781: Add tas2781 SPI-based driver

[Baojun Xu]

Add TXNW2781 support in smi.

Signed-off-by: Baojun Xu <baojun.xu@xxxxxx>
---
 drivers/platform/x86/serial-multi-instantiate.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/drivers/platform/x86/serial-multi-instantiate.c b/drivers/platform/x86/serial-multi-instantiate.c
index 97b9c6392..3ab3ec9c0 100644
--- a/drivers/platform/x86/serial-multi-instantiate.c
+++ b/drivers/platform/x86/serial-multi-instantiate.c
@@ -355,6 +355,15 @@ static const struct smi_node cs35l56_hda = {
 	.bus_type = SMI_AUTO_DETECT,
 };
 
+static const struct smi_node tas2781_hda = {
+	.instances = {
+		{ "tas2781-hda", IRQ_RESOURCE_AUTO, 0 },
+		{ "tas2781-hda", IRQ_RESOURCE_AUTO, 0 },
+		{}
+	},
+	.bus_type = SMI_AUTO_DETECT,
+};
+
 static const struct smi_node cs35l57_hda = {
 	.instances = {
 		{ "cs35l57-hda", IRQ_RESOURCE_AUTO, 0 },
@@ -380,6 +389,7 @@ static const struct acpi_device_id smi_acpi_ids[] = {
 	{ "CSC3556", (unsigned long)&cs35l56_hda },
 	{ "CSC3557", (unsigned long)&cs35l57_hda },
 	{ "INT3515", (unsigned long)&int3515_data },
+	{ "TXNW2781", (unsigned long)&tas2781_hda },
 	/* Non-conforming _HID for Cirrus Logic already released */
 	{ "CLSA0100", (unsigned long)&cs35l41_hda },
 	{ "CLSA0101", (unsigned long)&cs35l41_hda },
-- 
2.40.1