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Subject[PATCH] cros_ec_keyb: Add 3 buttons for monitor function
Date
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 <joewu@msi.corp-partner.google.com>

---

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
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