| commit | c7914e8dfa4032d24ef7af4c86b9c841ec6b74e6 | [log] [tgz] |
|---|---|---|
| author | Chris Zhong <zyw@rock-chips.com> | Fri Sep 09 19:15:44 2016 -0700 |
| committer | Chanwoo Choi <cw00.choi@samsung.com> | Tue Sep 13 10:08:47 2016 +0900 |
| tree | aa5def75ff343fa6f7c70ff96f588a12ec6141a6 | |
| parent | 8457a1b49a2af0a0e71f80afed9f7c80de361610 [diff] |
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>