* the channel in some more dynamic manner, or get the channel as a user
* parameter.
*/
-static enum omap_channel dpi_get_channel(void)
+static enum omap_channel dpi_get_channel(int port_num)
{
switch (omapdss_get_version()) {
case OMAPDSS_VER_OMAP24xx:
out->id = OMAP_DSS_OUTPUT_DPI;
out->output_type = OMAP_DISPLAY_TYPE_DPI;
out->name = "dpi.0";
- out->dispc_channel = dpi_get_channel();
+ out->dispc_channel = dpi_get_channel(0);
out->ops.dpi = &dpi_ops;
out->owner = THIS_MODULE;
{
struct dpi_data *dpi = port->data;
struct omap_dss_device *out = &dpi->output;
+ int r;
+ u32 port_num;
+
+ r = of_property_read_u32(port, "reg", &port_num);
+ if (r)
+ port_num = 0;
+
+ switch (port_num) {
+ case 2:
+ out->name = "dpi.2";
+ break;
+ case 1:
+ out->name = "dpi.1";
+ break;
+ case 0:
+ default:
+ out->name = "dpi.0";
+ break;
+ }
out->dev = &pdev->dev;
out->id = OMAP_DSS_OUTPUT_DPI;
out->output_type = OMAP_DISPLAY_TYPE_DPI;
- out->dispc_channel = dpi_get_channel();
+ out->dispc_channel = dpi_get_channel(port_num);
+ out->port_num = port_num;
out->ops.dpi = &dpi_ops;
out->owner = THIS_MODULE;