linux/arch/x86/kernel/acpi
Dmitry Torokhov 93ffa9a479 x86/init: Add i8042 state to the platform data
Add i8042 state to the platform data to help i8042 driver make decision
whether to probe for i8042 or not. We recognize 3 states: platform/subarch
ca not possible have i8042 (as is the case with Inrel MID platform),
firmware (such as ACPI) reports that i8042 is absent from the device,
or i8042 may be present and the driver should probe for it.

The intent is to allow i8042 driver abort initialization on x86 if PNP data
(absence of both keyboard and mouse PNP devices) agrees with firmware data.

It will also allow us to remove i8042_detect later.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Tested-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com>
Cc: linux-input@vger.kernel.org
Link: http://lkml.kernel.org/r/1481317061-31486-2-git-send-email-dmitry.torokhov@gmail.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2016-12-19 11:34:15 +01:00
..
apei.c ACPI / APEI / ARM64: APEI initial support for ARM64 2016-12-02 00:24:34 +01:00
boot.c x86/init: Add i8042 state to the platform data 2016-12-19 11:34:15 +01:00
cppc_msr.c ACPI / CPPC: Add support for functional fixed hardware address 2016-09-08 23:02:14 +02:00
cstate.c nmi_backtrace: generate one-line reports for idle cpus 2016-10-07 18:46:30 -07:00
Makefile ACPI / CPPC: Add support for functional fixed hardware address 2016-09-08 23:02:14 +02:00
sleep.c x86/asm/head: Rename 'stack_start' -> 'initial_stack' 2016-08-18 18:41:29 +02:00
sleep.h ACPICA: Cleanup asmlinkage for ACPICA APIs. 2013-10-31 14:37:35 +01:00
wakeup_32.S x86: Load __USER_DS into DS/ES after resume 2015-06-22 14:40:03 +02:00
wakeup_64.S x86/suspend: fix false positive KASAN warning on suspend/resume 2016-12-06 02:22:44 +01:00