• Chris Zhong's avatar
    drm/rockchip: cdn-dp: retry to check sink count · 13e0e206
    Chris Zhong authored
    Sometimes the Dock is disconnected, but cdn_dp_encoder_disable is not
    triggered by DRM. For example, unplug the Dock in console mode, and
    re-plug it again, the cdn_dp_event_work will try to get the sink count
    of Dock, since the DP is still active. But the Dock has been powered
    down, it need re-power on, and wait for a while until it is ready to
    DPCD communication.
    Signed-off-by: default avatarChris Zhong <zyw@rock-chips.com>
    13e0e206
cdn-dp-core.c 29.2 KB