From 3246c5803c7c39ee349b61ed06924046b33c061e Mon Sep 17 00:00:00 2001
From: Ben Zhang <benzh@google.com>
Date: Wed, 19 May 2021 15:34:51 -0400
Subject: [PATCH] drivers/gpio_keys: Add SW_MUTE_DEVICE

Added SW_MUTE_DEVICE event type for mic mute switch.

BUG=b:184593945
BRANCH=puff
TEST=build image and verify with evtest on puff:
/dev/input/event3:	mic_mute_switch
UI event_device_info receives the proper name.

Change-Id: I09c52dc3df63e266c73741b102a22f8a2b896791
Signed-off-by: Ben Zhang <benzh@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54689
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
---
 src/drivers/generic/gpio_keys/chip.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/drivers/generic/gpio_keys/chip.h b/src/drivers/generic/gpio_keys/chip.h
index 1599b8df1e..88dfe2ea71 100644
--- a/src/drivers/generic/gpio_keys/chip.h
+++ b/src/drivers/generic/gpio_keys/chip.h
@@ -14,6 +14,7 @@ enum {
 
 /* Switch events type (Linux code emitted for EV_SW) */
 enum {
+	SW_MUTE_DEVICE = 0xe,
 	SW_PEN_INSERTED = 0xf,
 };