From 31e1acf15df9a23ff3ead6dddf8ae1b7103d8b49 Mon Sep 17 00:00:00 2001 From: Riccardo Squarcialupi Date: Fri, 31 Jul 2026 14:54:31 +0200 Subject: [PATCH] platform/x86: samsung-galaxybook: Add SAMB430 device ID MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The Samsung Galaxy Book6 Pro (NP944XJG-KG4IT) exposes its SCAI ACPI device with HID SAMB430, which is not in the driver's device ID table, so the driver never binds and none of its features are available. Add SAMB430 to galaxybook_device_ids[]. Tested on an NP944XJG-KG4IT by forcing the bind via driver_override, which is equivalent to an ID table match. All driver features probe successfully: keyboard backlight LED, battery charge control end threshold, platform profile (low-power/quiet/balanced/performance), firmware attributes (power_on_lid_open, usb_charging), and the camera lens cover input switch. One optional feature probe fails harmlessly on this model: "failed to execute CSFI; device responded with failure code 0xff". This does not affect any of the features listed above. Assisted-by: Claude:claude-opus-5 Signed-off-by: Riccardo Squarcialupi Link: https://patch.msgid.link/20260731125431.199902-1-rikysquarcia@gmail.com Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen --- drivers/platform/x86/samsung-galaxybook.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/platform/x86/samsung-galaxybook.c b/drivers/platform/x86/samsung-galaxybook.c index 6382af0b106c..99f72b204a51 100644 --- a/drivers/platform/x86/samsung-galaxybook.c +++ b/drivers/platform/x86/samsung-galaxybook.c @@ -1438,6 +1438,7 @@ static const struct acpi_device_id galaxybook_device_ids[] = { { "SAM0428" }, { "SAM0429" }, { "SAM0430" }, + { "SAMB430" }, {} }; MODULE_DEVICE_TABLE(acpi, galaxybook_device_ids);