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authorChanwoo Choi <cw00.choi@samsung.com>2017-01-02 13:03:03 +0900
committerChanwoo Choi <cw00.choi@samsung.com>2017-01-09 10:04:58 +0900
commit3c5f0e076833c407cca372c663d47499ae4dab45 (patch)
tree955b37646247cc27e1a04c8508e59a54a177b351 /include/linux/extcon.h
parent62a37443e93bbae74410cb72aa9d7e15a1da0b98 (diff)
extcon: Add new EXTCON_CHG_USB_PD type for USB Power Delivery
This patch adds the new EXTCON_CHG_USB_PD for USB PD (Power Delivery)[1]. The USB Power Delivery specification specifies that USB cable provides the increased power more than 7.5W to device with larger power demand. The EXTCON_CHG_USB_PD has the EXTCON_TYPE_CHG and EXTCON_TYPE_USB type. [1] https://en.wikipedia.org/wiki/USB#PD Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'include/linux/extcon.h')
-rw-r--r--include/linux/extcon.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/extcon.h b/include/linux/extcon.h
index 242157cad25d..7010fb01a81a 100644
--- a/include/linux/extcon.h
+++ b/include/linux/extcon.h
@@ -65,6 +65,7 @@
#define EXTCON_CHG_USB_FAST 9
#define EXTCON_CHG_USB_SLOW 10
#define EXTCON_CHG_WPT 11 /* Wireless Power Transfer */
+#define EXTCON_CHG_USB_PD 12 /* USB Power Delivery */
/* Jack external connector */
#define EXTCON_JACK_MICROPHONE 20