8000 Fix CEC on rk356X on tv restart by catalinii · Pull Request #149 · armbian/linux-rockchip · GitHub
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Fix CEC on rk356X on tv restart #149

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Merged
merged 1 commit into from
Feb 2, 2024
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Fix CEC on rk356X on tv restart #149

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9 changes: 9 additions & 0 deletions drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
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Original file line number Diff line number Diff line change
Expand Up @@ -358,6 +358,15 @@ static void handle_plugged_change(struct dw_hdmi *hdmi, bool plugged)
{
if (hdmi->plugged_cb && hdmi->codec_dev)
hdmi->plugged_cb(hdmi->codec_dev, plugged);
if (plugged && hdmi->ddc) {
struct edid *edid = drm_get_edid(&hdmi->connector, hdmi->ddc);
if (edid) {
if (hdmi->cec_notifier)
cec_notifier_set_phys_addr_from_edid(
hdmi->cec_notifier, edid);
kfree(edid);
}
}
}

int dw_hdmi_set_plugged_cb(struct dw_hdmi *hdmi, hdmi_codec_plugged_cb fn,
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