Lines Matching defs:ddc
35 else if (output->ddc)
36 edid = drm_get_edid(connector, output->ddc);
96 struct device_node *ddc, *panel;
125 ddc = of_parse_phandle(output->of_node, "nvidia,ddc-i2c-bus", 0);
126 if (ddc) {
127 output->ddc = of_get_i2c_adapter_by_node(ddc);
128 of_node_put(ddc);
130 if (!output->ddc) {
186 if (output->ddc)
187 i2c_put_adapter(output->ddc);