Files
linux/drivers
Zhang Yubing e291ddfbcb drm/rockchip: cdn-dp: use delay work replace work
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
2021-10-19 11:31:52 +08:00
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