* btbcm: disable read tx power for MacBook Air 8,1 and 8,2
@ 2022-01-03 13:26 Aditya Garg
0 siblings, 0 replies; only message in thread
From: Aditya Garg @ 2022-01-03 13:26 UTC (permalink / raw)
To: Marcel Holtmann, Luiz Augusto von Dentz, Johan Hedberg
Cc: Linux Kernel Mailing List, Orlando Chamberlain, linux-bluetooth,
admin, stable
From: Aditya Garg <gargaditya08@live.com>
The MacBook Air 8,1 and 8,2 also need querying of LE Tx power
to be disabled for Bluetooth to work.
Signed-off-by: Aditya Garg <gargaditya08@live.com>
Cc: stable@vger.kernel.org
---
drivers/bluetooth/btbcm.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/drivers/bluetooth/btbcm.c b/drivers/bluetooth/btbcm.c
index 07fabaa5a..d9ceca7a7 100644
--- a/drivers/bluetooth/btbcm.c
+++ b/drivers/bluetooth/btbcm.c
@@ -363,6 +363,18 @@ static const struct dmi_system_id disable_broken_read_transmit_power[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro16,4"),
},
},
+ {
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Apple Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "MacBookAir8,1"),
+ },
+ },
+ {
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Apple Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "MacBookAir8,2"),
+ },
+ },
{
.matches = {
DMI_MATCH(DMI_BOARD_VENDOR, "Apple Inc."),
--
2.25.1
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