[PATCH] cros_ec_keyb: Add 3 buttons for monitor function
From: Joe Wu <hidden>
Date: 2022-12-15 06:16:05
Also in:
chrome-platform, lkml
Subsystem:
input (keyboard, mouse, joystick, touchscreen) drivers, the rest · Maintainers:
Dmitry Torokhov, Linus Torvalds
This patch is to add extra 3 buttons: 'brightness up', 'brightness down' and 'leave PC(cros) mode' to support monitor navigation function. Signed-off-by: Joe Wu <redacted> --- drivers/input/keyboard/cros_ec_keyb.c | 15 +++++++++++++++ include/linux/platform_data/cros_ec_commands.h | 3 +++ 2 files changed, 18 insertions(+)
diff --git a/drivers/input/keyboard/cros_ec_keyb.c b/drivers/input/keyboard/cros_ec_keyb.c
index c14136b733a9..bf1cf0b782d2 100644
--- a/drivers/input/keyboard/cros_ec_keyb.c
+++ b/drivers/input/keyboard/cros_ec_keyb.c@@ -100,6 +100,21 @@ static const struct cros_ec_bs_map cros_ec_keyb_bs[] = { .code = KEY_VOLUMEDOWN, .bit = EC_MKBP_VOL_DOWN, }, + { + .ev_type = EV_KEY, + .code = KEY_BRIGHTNESSUP, + .bit = EC_MKBP_BRI_UP, + }, + { + .ev_type = EV_KEY, + .code = KEY_BRIGHTNESSDOWN, + .bit = EC_MKBP_BRI_DOWN, + }, + { + .ev_type = EV_KEY, + .code = KEY_F13, + .bit = EC_MKBP_CROS_LEAVE, + }, /* Switches */ {
diff --git a/include/linux/platform_data/cros_ec_commands.h b/include/linux/platform_data/cros_ec_commands.h
index 5744a2d746aa..79218da8a8cb 100644
--- a/include/linux/platform_data/cros_ec_commands.h
+++ b/include/linux/platform_data/cros_ec_commands.h@@ -3471,6 +3471,9 @@ struct ec_response_get_next_event_v1 { #define EC_MKBP_VOL_UP 1 #define EC_MKBP_VOL_DOWN 2 #define EC_MKBP_RECOVERY 3 +#define EC_MKBP_BRI_UP 4 +#define EC_MKBP_BRI_DOWN 5 +#define EC_MKBP_CROS_LEAVE 6 /* Switches */ #define EC_MKBP_LID_OPEN 0
--
2.17.1