diff options
| -rw-r--r-- | drivers/acpi/power.c | 13 | ||||
| -rw-r--r-- | drivers/acpi/x86/utils.c | 12 |
2 files changed, 25 insertions, 0 deletions
diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c index 361a7721a6a8..7da5ae5594a7 100644 --- a/drivers/acpi/power.c +++ b/drivers/acpi/power.c @@ -1113,6 +1113,19 @@ static const struct dmi_system_id dmi_leave_unused_power_resources_on[] = { DMI_MATCH(DMI_PRODUCT_NAME, "SATELLITE Click Mini L9W-B"), }, }, + { + /* + * THUNDEROBOT ZERO laptop: Due to its SSDT table bug, power + * resource 'PXP' will be shut down on initialization, making + * the NVMe #2 and the NVIDIA dGPU both unavailable (they're + * both controlled by 'PXP'). + */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "THUNDEROBOT"), + DMI_MATCH(DMI_PRODUCT_NAME, "ZERO"), + } + + }, {} }; diff --git a/drivers/acpi/x86/utils.c b/drivers/acpi/x86/utils.c index 4ee30c2897a2..418951639f51 100644 --- a/drivers/acpi/x86/utils.c +++ b/drivers/acpi/x86/utils.c @@ -82,6 +82,18 @@ static const struct override_status_id override_status_ids[] = { }), /* + * Lenovo Yoga Book uses PWM2 for touch keyboard backlight control. + * It needs to be enabled only for the Android device version (YB1-X90* + * aka YETI-11); the Windows version (YB1-X91*) uses ACPI control + * methods. + */ + PRESENT_ENTRY_HID("80862289", "2", INTEL_ATOM_AIRMONT, { + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Intel Corporation"), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "CHERRYVIEW D1 PLATFORM"), + DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "YETI-11"), + }), + + /* * The INT0002 device is necessary to clear wakeup interrupt sources * on Cherry Trail devices, without it we get nobody cared IRQ msgs. */ |