Lines Matching defs:ddc
39 else if (output->ddc)
40 edid = drm_get_edid(connector, output->ddc);
100 struct device_node *ddc, *panel;
129 ddc = of_parse_phandle(output->of_node, "nvidia,ddc-i2c-bus", 0);
130 if (ddc) {
131 output->ddc = of_get_i2c_adapter_by_node(ddc);
132 of_node_put(ddc);
134 if (!output->ddc) {
187 if (output->ddc)
188 i2c_put_adapter(output->ddc);
198 if (output->ddc)
199 i2c_put_adapter(output->ddc);