[PATCH v2] cros_ec_keyb: Add 3 buttons for monitor function

[joewu(吳仲振)]

Add 3 extra buttons: 'brightness up', 'brightness down'
and 'screen lock' to support monitor manipulating function.

Signed-off-by: Joe Wu <joewu@xxxxxxx>
---
v2:
- use tabs
- use real email to send patch
---
 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 6f435125ec03..e7ecfca838df 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_SCREENLOCK,
+		.bit            = EC_MKBP_SCREEN_LOCK,
+	},
 
 	/* Switches */
 	{
diff --git a/include/linux/platform_data/cros_ec_commands.h b/include/linux/platform_data/cros_ec_commands.h
index 5744a2d746aa..a2073ed43972 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_SCREEN_LOCK	6
 
 /* Switches */
 #define EC_MKBP_LID_OPEN	0
-- 
2.17.1


*****CONFIDENTIAL INFORMATION*****

This email is intended only for the use of the person or entity to whom it is
addressed and contains information that may be subject to and/or may be
restricted from disclosure by contract or applicable law. If you are not the 
intended recipient of this email, be advised that any disclosure, copy, 
distribution or use of the contents of this message is strictly prohibited. 
If you are not the intended recipient of this email, please notify the sender 
that you have received this in error by replying to this message. Then, 
please delete it from your system. Our Privacy Policy is available here 
https://www.msi.com/page/privacy-policy. Thank you.