diff options
| author | Huacai Chen <chenhuacai@loongson.cn> | 2024-12-17 15:37:04 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2024-12-18 20:23:59 +0100 |
| commit | 0674188f2f4d38d74aa863f17373d76256f2ed09 (patch) | |
| tree | e0361ab1377c954f604d9154d34e8cc71cba2b47 /drivers | |
| parent | 78d4f34e2115b517bcbfe7ec0d018bbbb6f9b0b8 (diff) | |
| download | lwn-0674188f2f4d38d74aa863f17373d76256f2ed09.tar.gz lwn-0674188f2f4d38d74aa863f17373d76256f2ed09.zip | |
ACPI: EC: Enable EC support on LoongArch by default
Commit a6021aa24f6417416d933 ("ACPI: EC: make EC support compile-time
conditional") only enable ACPI_EC on X86 by default, but the embedded
controller is also widely used on LoongArch laptops so we also enable
ACPI_EC for LoongArch.
The laptop driver cannot work without EC, so also update the dependency
of LOONGSON_LAPTOP to let it depend on APCI_EC.
Fixes: a6021aa24f6417416d933 ("ACPI: EC: make EC support compile-time conditional")
Reported-by: Xiaotian Wu <wuxiaotian@loongson.cn>
Tested-by: Binbin Zhou <zhoubinbin@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Link: https://patch.msgid.link/20241217073704.3339587-1-chenhuacai@loongson.cn
[ rjw: Added Fixes: ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/acpi/Kconfig | 4 | ||||
| -rw-r--r-- | drivers/platform/loongarch/Kconfig | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index d65cd08ba8e1..d81b55f5068c 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -135,10 +135,10 @@ config ACPI_REV_OVERRIDE_POSSIBLE config ACPI_EC bool "Embedded Controller" depends on HAS_IOPORT - default X86 + default X86 || LOONGARCH help This driver handles communication with the microcontroller - on many x86 laptops and other machines. + on many x86/LoongArch laptops and other machines. config ACPI_EC_DEBUGFS tristate "EC read/write access through /sys/kernel/debug/ec" diff --git a/drivers/platform/loongarch/Kconfig b/drivers/platform/loongarch/Kconfig index 5633e4d73991..447528797d07 100644 --- a/drivers/platform/loongarch/Kconfig +++ b/drivers/platform/loongarch/Kconfig @@ -18,7 +18,7 @@ if LOONGARCH_PLATFORM_DEVICES config LOONGSON_LAPTOP tristate "Generic Loongson-3 Laptop Driver" - depends on ACPI + depends on ACPI_EC depends on BACKLIGHT_CLASS_DEVICE depends on INPUT depends on MACH_LOONGSON64 |