Bug 49045 - Не работает клавиатура на ноутбуке Asus Expertbook B1502CGA
Summary: Не работает клавиатура на ноутбуке Asus Expertbook B1502CGA
Status: NEW
Alias: None
Product: New/proposed packages
Classification: Development
Component: В Autoimports (show other bugs)
Version: не указана
Hardware: x86_64 Linux
: P5 normal
Assignee: viy
QA Contact: viy
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2024-01-11 13:01 MSK by Sergey
Modified: 2024-01-11 13:01 MSK (History)
0 users

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Description Sergey 2024-01-11 13:01:33 MSK
Просьба добавить в ядро патч:
https://lore.kernel.org/all/20240107085305.6981-1-mekosko@projectyo.network/T/

Like the ASUS ExpertBook B1502CBA and various ASUS laptops, the
ASUS ExpertBook B1502CGA has an ACPI DSDT table that describes IRQ 1 as
ActiveLow while the kernel overrides it to Edge_High.

	$ sudo dmesg | grep DMI
	[    0.000000] DMI: ASUSTeK COMPUTER INC. ASUS EXPERTBOOK B1502CGA_B1502CGA/B1502CGA, BIOS B1502CGA.303 06/05/2023
	$ grep -A 40 PS2K dsdt.dsl | grep IRQ -A 1
	                IRQ (Level, ActiveLow, Exclusive, )
	                    {1}

This prevents the keyboard from working. To fix this issue, add this laptop
to the skip_override_table so that the kernel does not override IRQ 1.

Signed-off-by: Michael Maltsev <mekosko@projectyo.network>
---
 drivers/acpi/resource.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c
index 9bd9f79cd409..a03de3470776 100644
--- a/drivers/acpi/resource.c
+++ b/drivers/acpi/resource.c
@@ -461,6 +461,13 @@ static const struct dmi_system_id irq1_level_low_skip_override[] = {
 			DMI_MATCH(DMI_BOARD_NAME, "B1502CBA"),
 		},
 	},
+	{
+		/* Asus ExpertBook B1502CGA */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+			DMI_MATCH(DMI_BOARD_NAME, "B1502CGA"),
+		},
+	},
 	{
 		/* Asus ExpertBook B2402CBA */
 		.matches = {
-- 
2.39.2