[PATCH] arm64: Kconfig: Add SYS_SUPPORTS_APM_EMULATION

Lecopzer Chen lecopzer.chen at mediatek.com
Tue Nov 24 04:01:31 EST 2020


From: "Lecopzer Chen" <lecopzer.chen at mediatek.com>

Although most of modern devices use ACPI, there still has combination
of APM + ARM64.

In order to select CONFIG_APM_EMULATION, make SYS_SUPPORTS_APM_EMULATION
default is y if ACPI isn't configured.

Signed-off-by: Lecopzer Chen <lecopzer.chen at mediatek.com>
Suggested-by: YJ Chiang <yj.chiang at mediatek.com>
---
 arch/arm64/Kconfig | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 1515f6f153a0..5e9e3694015a 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -260,6 +260,9 @@ config NO_IOPORT_MAP
 config STACKTRACE_SUPPORT
 	def_bool y
 
+config SYS_SUPPORTS_APM_EMULATION
+	def_bool y if !ACPI
+
 config ILLEGAL_POINTER_VALUE
 	hex
 	default 0xdead000000000000
-- 
2.18.0


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