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Subject[RFC PATCH 2/2] USB: input: yealink.c: add mapping for "RING" and "MUTE" keys
Date
According to the user manual of the "VOIP-3 SKY" USB phone, the RING
key is used to select different ring tones and the MUTE key is used
to mute the microphone.

Signed-off-by: Daniele Forsi <dforsi@gmail.com>
---
drivers/input/misc/yealink.c | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/drivers/input/misc/yealink.c b/drivers/input/misc/yealink.c
index e9403da..0b86c49 100644
--- a/drivers/input/misc/yealink.c
+++ b/drivers/input/misc/yealink.c
@@ -189,7 +189,9 @@ static int setChar(struct yealink_dev *yld, int el, int chr)
* USB-P1K button layout:
*
* up
+ * ring
* IN OUT
+ * mute
* down
*
* pickup C hangup
@@ -207,7 +209,9 @@ static int map_p1k_to_key(int scancode)
switch(scancode) { /* phone key: */
case 0x23: return KEY_LEFT; /* IN */
case 0x33: return KEY_UP; /* up */
+ case 0x44: return KEY_SOUND; /* ring */
case 0x04: return KEY_RIGHT; /* OUT */
+ case 0x41: return KEY_MICMUTE; /* mute */
case 0x24: return KEY_DOWN; /* down */
case 0x03: return KEY_ENTER; /* pickup */
case 0x14: return KEY_BACKSPACE; /* C */
--
2.1.3


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