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In tcpm displayport driver, drm_connector_oob_hotplug_event() execute before dp_altmode_notify(). The dp_altmode_notify() call the mux set function, which transfer phy info(lane count, pin assignments) to typec phy. The drm_connector_oob_hotplug_event() call oob_hotplug_event function, which notify the cdn-dp driver hotplug event, and the cdn-dp will start work to deal with the hotpug event, which will user the phy info. if here no delay time, The phy info use may be early than phy info update, whick may cause the phy info mismatch. Signed-off-by: Zhang Yubing <yubing.zhang@rock-chips.com> Change-Id: Ic3394769f66bd3b7a621095e09978e4b15393b7e |
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| arm | ||
| drm | ||
| host1x | ||
| ipu-v3 | ||
| trace | ||
| vga | ||
| Makefile | ||