Lines Matching refs:ddc
38 else if (output->ddc)
39 edid = drm_get_edid(connector, output->ddc);
99 struct device_node *ddc, *panel;
128 ddc = of_parse_phandle(output->of_node, "nvidia,ddc-i2c-bus", 0);
129 if (ddc) {
130 output->ddc = of_get_i2c_adapter_by_node(ddc);
131 of_node_put(ddc);
133 if (!output->ddc) {
186 if (output->ddc)
187 i2c_put_adapter(output->ddc);
197 if (output->ddc)
198 i2c_put_adapter(output->ddc);