Skip to contentSkip to conversation

FAILED: patch "[PATCH] Bluetooth: btbcm: disable read tx power for MacBook Air 8,1" failed to apply to 5.15-stable tree

PATCH [email protected] 2 participants 2 messages Jan 13, 2022

Subsystems (2)
Stable branch Bluetooth drivers
lore
Share & tools
lore

[email protected]

author maintainer
#0 lore raw

The patch below does not apply to the 5.15-stable tree.
If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <[email protected]>.

thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From 3318ae23bbcb14b7f68e9006756ba6d970955635 Mon Sep 17 00:00:00 2001
From: Aditya Garg <[email protected]>
Date: Mon, 3 Jan 2022 13:28:42 +0000
Subject: [PATCH] Bluetooth: btbcm: disable read tx power for MacBook Air 8,1
and 8,2

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 <[email protected]>
Signed-off-by Marcel Holtmann <[email protected]>
Cc [email protected]
drivers/bluetooth/btbcm.c +12 -0
index 07fabaa5aa29..d9ceca7a7935 100644
@@ -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."),
#1 lore raw
Quoted 14 lines · On 13-Jan-2022, at 4:17 PM, [email protected] wrote:

The patch below does not apply to the 5.15-stable tree.
If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <[email protected]>.

thanks,

greg k-h

Quoted 7 lines

------------------ original commit in Linus's tree ------------------

From 3318ae23bbcb14b7f68e9006756ba6d970955635 Mon Sep 17 00:00:00 2001
From: Aditya Garg <[email protected]>
Date: Mon, 3 Jan 2022 13:28:42 +0000
Subject: [PATCH] Bluetooth: btbcm: disable read tx power for MacBook Air 8,1 and 8,2

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 <[email protected]>
Signed-off-by Marcel Holtmann <[email protected]>
Cc [email protected]
---
 drivers/bluetooth/btbcm.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)
drivers/bluetooth/btbcm.c +12 -0
index 07fabaa5a..d9ceca7a7 100644
@@ -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."),
Signature · 1 line
2.25.1