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arch/x86/acpi: Add code for KEY_MICMUTE and KEY_KBDILLUMTOGGLE 

Chromebook have some platform need support MICMUTE and KBDILLUMTOGGLE.

BUG=b:194146863
BRANCH=none
TEST=check on evtest
type 4 (EV_MSC), code 4 (MSC_SCAN), value ab
type 1 (EV_KEY), code 228 (KEY_KBDILLUMTOGGLE), 1

type 4 (EV_MSC), code 4 (MSC_SCAN), value 9b
type 1 (EV_KEY), code 248 (KEY_MICMUTE), value 1

Signed-off-by: Scott Chao <scott_chao@wistron.corp-partner.google.com>
Change-Id: Ic39ecb3118e885c9e6d84d7b78bf435cb903d17e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56709
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lance Zhao
This commit is contained in:
Scott Chao 2021-07-30 10:36:23 +08:00 committed by Patrick Georgi
parent 0f80767ee1
commit ffd80fd2b7
2 changed files with 4 additions and 0 deletions
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2
src/acpi/acpigen_ps2_keybd.c
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@ -54,6 +54,8 @@ static const uint32_t action_keymaps[] = {
[PS2_KEY_KBD_BKLIGHT_UP] = KEYMAP(0x98, KEY_KBDILLUMUP), /* e018 */ [PS2_KEY_KBD_BKLIGHT_UP] = KEYMAP(0x98, KEY_KBDILLUMUP), /* e018 */
[PS2_KEY_PRIVACY_SCRN_TOGGLE] = KEYMAP(0x96, /* e016 */ [PS2_KEY_PRIVACY_SCRN_TOGGLE] = KEYMAP(0x96, /* e016 */
KEY_PRIVACY_SCREEN_TOGGLE), KEY_PRIVACY_SCREEN_TOGGLE),
[PS2_KEY_MICMUTE] = KEYMAP(0x9b, KEY_MICMUTE), /* e01b */
[PS2_KEY_KBDILLUMTOGGLE] = KEYMAP(0xab, KEY_KBDILLUMTOGGLE), /* e02b */
}; };
/* Keymap for numeric keypad keys */ /* Keymap for numeric keypad keys */

2
src/include/acpi/acpigen_ps2_keybd.h
View File

@ -24,6 +24,8 @@ enum ps2_action_key {
PS2_KEY_PLAY_PAUSE, PS2_KEY_PLAY_PAUSE,
PS2_KEY_NEXT_TRACK, PS2_KEY_NEXT_TRACK,
PS2_KEY_PREV_TRACK, PS2_KEY_PREV_TRACK,
PS2_KEY_KBDILLUMTOGGLE,
PS2_KEY_MICMUTE,
}; };
#define PS2_MIN_TOP_ROW_KEYS 10 #define PS2_MIN_TOP_ROW_KEYS 10