Input: atkbd - skip deactivate for HONOR BCC-N's internal keyboard

[PATCH] Input: atkbd - skip deactivate for HONOR BCC-N's internal keyboard

Posted by Cryolitia PukNgae 2 days, 22 hours ago

After commit 9cf6e24c9fbf17e52de9fff07f12be7565ea6d61 ("Input: atkbd -
do not skip atkbd_deactivate() when skipping ATKBD_CMD_GETID"), HONOR
BCC-N, aka HONOR MagicBook 14 2026's internal keyboard stops
working. Adding the atkbd_deactivate_fixup quirk fixes it.

DMI: HONOR BCC-N/BCC-N-PCB, BIOS 1.04 04/07/2026

Fixes: 9cf6e24c9fbf17e52de9fff07f12be7565ea6d61 ("Input: atkbd - do not skip atkbd_deactivate() when skipping ATKBD_CMD_GETID")
Reported-by: Hongfei Ren <lcrhf@outlook.com>
Link: https://github.com/colorcube/Linux-on-Honor-Magicbook-14-Pro/issues/1#issuecomment-4562679891
Tested-by: Hongfei Ren <lcrhf@outlook.com>
Cc: stable@kernel.org
Signed-off-by: Cryolitia PukNgae <cryolitia.pukngae@linux.dev>
---
 drivers/input/keyboard/atkbd.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index c8ad55f26ea8..de8edab3cb0f 100644
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -1923,6 +1923,13 @@ static const struct dmi_system_id atkbd_dmi_quirk_table[] __initconst = {
 		},
 		.callback = atkbd_deactivate_fixup,
 	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "HONOR"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "BCC-N"),
+		},
+		.callback = atkbd_deactivate_fixup,
+	},
 	{ }
 };
 

---
base-commit: ddd664bbff63e09e7a7f9acae9c43605d4cf185f
change-id: 20260605-honor-5c3dc4df853b

Best regards,
--  
Cryolitia PukNgae <cryolitia.pukngae@linux.dev>

Re: [PATCH] Input: atkbd - skip deactivate for HONOR BCC-N's internal keyboard

Posted by Dmitry Torokhov 1 day, 8 hours ago

On Fri, Jun 05, 2026 at 03:27:21PM +0800, Cryolitia PukNgae wrote:
> After commit 9cf6e24c9fbf17e52de9fff07f12be7565ea6d61 ("Input: atkbd -
> do not skip atkbd_deactivate() when skipping ATKBD_CMD_GETID"), HONOR
> BCC-N, aka HONOR MagicBook 14 2026's internal keyboard stops
> working. Adding the atkbd_deactivate_fixup quirk fixes it.
> 
> DMI: HONOR BCC-N/BCC-N-PCB, BIOS 1.04 04/07/2026
> 
> Fixes: 9cf6e24c9fbf17e52de9fff07f12be7565ea6d61 ("Input: atkbd - do not skip atkbd_deactivate() when skipping ATKBD_CMD_GETID")
> Reported-by: Hongfei Ren <lcrhf@outlook.com>
> Link: https://github.com/colorcube/Linux-on-Honor-Magicbook-14-Pro/issues/1#issuecomment-4562679891
> Tested-by: Hongfei Ren <lcrhf@outlook.com>
> Cc: stable@kernel.org
> Signed-off-by: Cryolitia PukNgae <cryolitia.pukngae@linux.dev>

Applied, thank you.

-- 
Dmitry