xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

MIPS: Yeeloong 2F: Add LID open event as the wakeup event

Browse Source 
Yeeloong 2F netbook has an KB3310B embedded controller to manage the LID
action.  When the LID is closed or opened a SCI interrupt is sent out and
the corresponding event is saved to an EC register for later query.

Allow the LID open interrupt to wake the processor from wait mode if it is
in the suspend mode.

Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
Cc: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/685/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Wu Zhangjin
2009-11-21 19:05:24 +08:00
committed by Ralf Baechle
parent ec614d80b5
commit cb1ed9e117
3 changed files with 72 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
arch/mips/include/asm/mach-loongson/loongson.h
View File

@@ -41,6 +41,7 @@ extern void __init bonito_irq_init(void);
extern void __init set_irq_trigger_mode(void);
extern void __init mach_init_irq(void);
extern void mach_irq_dispatch(unsigned int pending);
extern int mach_i8259_irq(void);
/* We need this in some places... */
#define delay() ({ \