Lines Matching refs:ddc
23 struct i2c_adapter *ddc; member
45 if (!vga->ddc) in dumb_vga_get_modes()
48 edid = drm_get_edid(connector, vga->ddc); in dumb_vga_get_modes()
87 if (vga->ddc && drm_probe_ddc(vga->ddc)) in dumb_vga_connector_detect()
117 vga->ddc); in dumb_vga_attach()
158 struct i2c_adapter *ddc; in dumb_vga_retrieve_ddc() local
169 ddc = of_get_i2c_adapter_by_node(phandle); in dumb_vga_retrieve_ddc()
171 if (!ddc) in dumb_vga_retrieve_ddc()
174 return ddc; in dumb_vga_retrieve_ddc()
195 vga->ddc = dumb_vga_retrieve_ddc(&pdev->dev); in dumb_vga_probe()
196 if (IS_ERR(vga->ddc)) { in dumb_vga_probe()
197 if (PTR_ERR(vga->ddc) == -ENODEV) { in dumb_vga_probe()
200 vga->ddc = NULL; in dumb_vga_probe()
203 return PTR_ERR(vga->ddc); in dumb_vga_probe()
222 if (vga->ddc) in dumb_vga_remove()
223 i2c_put_adapter(vga->ddc); in dumb_vga_remove()