[PATCH 2/2] soundwire: dmi-quirks: Disable ghost rt711 on Lenovo Yoga Slim 7

[Bard Liao]

The device reports both cs42l43 and rt711. But the rt711 codec does not
physically exist. Adding a quirk to disable the ghost device.

Signed-off-by: Bard Liao <yung-chuan.liao@xxxxxxxxxxxxxxx>
---
 drivers/soundwire/dmi-quirks.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/drivers/soundwire/dmi-quirks.c b/drivers/soundwire/dmi-quirks.c
index 0b4f5cec8cfd..11bd4d2681ab 100644
--- a/drivers/soundwire/dmi-quirks.c
+++ b/drivers/soundwire/dmi-quirks.c
@@ -111,6 +111,15 @@ static const struct adr_remap ghost_realtek[] = {
 	{}
 };
 
+static const struct adr_remap ghost_rt711[] = {
+	/* rt711 on link0 */
+	{
+		0x000030025d071101ull,
+		0x0000000000000000ull
+	},
+	{}
+};
+
 static const struct dmi_system_id adr_remap_quirk_table[] = {
 	/* TGL devices */
 	{
@@ -249,6 +258,13 @@ static const struct dmi_system_id adr_remap_quirk_table[] = {
 		},
 		.driver_data = (void *)ghost_realtek,
 	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "83R0"),
+		},
+		.driver_data = (void *)ghost_rt711,
+	},
 	{}
 };
 
-- 
2.43.0