linux-kernel - [PATCH] FROMLIST: input: add 2 kind of switch

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Message-ID: <20201021030839epcms1p6ee42879aecfe15dd1b377e469397f598@epcms1p6>
Date:   Wed, 21 Oct 2020 12:08:39 +0900
From:   HyungJae Im <hj2.im@...sung.com>
To:     "dmitry.torokhov@...il.com" <dmitry.torokhov@...il.com>,
        "rydberg@...math.org" <rydberg@...math.org>,
        "linux-input@...r.kernel.org" <linux-input@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>,
        "manivannan.sadhasivam@...aro.org" <manivannan.sadhasivam@...aro.org>
CC:     HyungJae Im <hj2.im@...sung.com>
Subject: [PATCH] FROMLIST: input: add 2 kind of switch

From ec9859ee01b7bc0e04255971e0fe97348847dab7 Mon Sep 17 00:00:00 2001
From: "hj2.im" <hj2.im@...sung.com>
Date: Tue, 20 Oct 2020 16:57:04 +0900
Subject: [PATCH] FROMLIST: input: add 2 kind of switch
 
We need support to various accessories on the device,
some switch does not exist in switch list.
So added switch for the following purpose.
 
SW_COVER_ATTACHED is for the checking the cover
attached or not on the device. SW_EXT_PEN_ATTACHED is for the
checking the external pen attached or not on the device
 
Signed-off-by: hj2.im <hj2.im@...sung.com>
---
 include/linux/mod_devicetable.h        | 2 +-
 include/uapi/linux/input-event-codes.h | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)
 
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 5b08a473cdba..897f5a3e7721 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -320,7 +320,7 @@ struct pcmcia_device_id {
 #define INPUT_DEVICE_ID_LED_MAX                0x0f
 #define INPUT_DEVICE_ID_SND_MAX                0x07
 #define INPUT_DEVICE_ID_FF_MAX                0x7f
-#define INPUT_DEVICE_ID_SW_MAX                0x10
+#define INPUT_DEVICE_ID_SW_MAX                0x12
 #define INPUT_DEVICE_ID_PROP_MAX        0x1f
 
 #define INPUT_DEVICE_ID_MATCH_BUS        1
diff --git a/include/uapi/linux/input-event-codes.h b/include/uapi/linux/input-event-codes.h
index 0c2e27d28e0a..8ca2acee1f92 100644
--- a/include/uapi/linux/input-event-codes.h
+++ b/include/uapi/linux/input-event-codes.h
@@ -889,7 +889,9 @@
 #define SW_MUTE_DEVICE                0x0e  /* set = device disabled */
 #define SW_PEN_INSERTED                0x0f  /* set = pen inserted */
 #define SW_MACHINE_COVER        0x10  /* set = cover closed */
-#define SW_MAX                        0x10
+#define SW_COVER_ATTACHED        0x11  /* set = cover attached */
+#define SW_EXT_PEN_ATTACHED        0x12  /* set = external pen attached */
+#define SW_MAX                        0x12
 #define SW_CNT                        (SW_MAX+1)
 
 /*
-- 
2.11.0