Commits
Chris Zhong committed c7914e8dfa4
extcon: Introduce EXTCON_PROP_DISP_HPD property EXTCON_PROP_DISP_HPD is need by display port, if the system has no hpd interrupt, this property can be used. - HPD (Hot Plug Detect) send the signal whether display device is on or off to source device. Signed-off-by: Chris Zhong <zyw@rock-chips.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> [cw00.choi: Add the description of HPD and full name of HPD] Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>