extcon: Add the extcon_type to gather each connector into five category
authorChanwoo Choi <cw00.choi@samsung.com>
Mon, 11 Jul 2016 07:34:52 +0000 (16:34 +0900)
committerChanwoo Choi <cw00.choi@samsung.com>
Mon, 8 Aug 2016 02:17:20 +0000 (11:17 +0900)
commit55e4e2f129c6664c14166a30f4e0e933ebb61d9b
treeeb55520c120255375921cf39749520442e651d51
parent2c8116a1110a93f298b10339d773fb055a0c04d7
extcon: Add the extcon_type to gather each connector into five category

This patch adds the new extcon type to group the each connecotr
into following five category. This type would be used to handle
the connectors as a group unit instead of a connector unit.
- EXTCON_TYPE_USB  : USB connector
- EXTCON_TYPE_CHG  : Charger connector
- EXTCON_TYPE_JACK : Jack connector
- EXTCON_TYPE_DISP : Display connector
- EXTCON_TYPE_MISC : Miscellaneous connector

Also, each external connector is possible to belong to one more extcon type.
In caes of EXTCON_CHG_USB_SDP, it have the EXTCON_TYPE_CHG and EXTCON_TYPE_USB.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Tested-by: Chris Zhong <zyw@rock-chips.com>
Tested-by: Guenter Roeck <groeck@chromium.org>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Reviewed-by: Guenter Roeck <groeck@chromium.org>
drivers/extcon/extcon.c
include/linux/extcon.h