bridge, flags);
}
-static void mchp_lvds_enable(struct drm_bridge *bridge)
+static void mchp_lvds_atomic_enable(struct drm_bridge *bridge,
- struct drm_atomic_state *state)
++ struct drm_atomic_commit *state)
{
struct mchp_lvds *lvds = bridge_to_lvds(bridge);
+ struct drm_connector *connector;
int ret;
ret = clk_prepare_enable(lvds->pclk);
return;
}
- lvds_serialiser_on(lvds);
+ /* default to jeida-24 */
+ u32 bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_JEIDA;
+
+ connector = drm_atomic_get_new_connector_for_encoder(state, bridge->encoder);
+ if (connector && connector->display_info.num_bus_formats)
+ bus_format = connector->display_info.bus_formats[0];
+
+ lvds_serialiser_on(lvds, bus_format);
}
-static void mchp_lvds_disable(struct drm_bridge *bridge)
+static void mchp_lvds_atomic_disable(struct drm_bridge *bridge,
- struct drm_atomic_state *state)
++ struct drm_atomic_commit *state)
{
struct mchp_lvds *lvds = bridge_to_lvds(bridge);
dev_err(dev, "Bridge pre_enable failed: %d\n", ret);
}
+static void tc358768_config_video_format(struct tc358768_priv *priv)
+{
+ struct mipi_dsi_device *dsi_dev = priv->output.dev;
+ u32 val, data_type;
+
+ /* Data Format Control Register */
+ val = BIT(2) | BIT(1) | BIT(0); /* rdswap_en | dsitx_en | txdt_en */
+ switch (dsi_dev->format) {
+ case MIPI_DSI_FMT_RGB888:
+ val |= (0x3 << 4);
+ data_type = MIPI_DSI_PACKED_PIXEL_STREAM_24;
+ break;
+ case MIPI_DSI_FMT_RGB666:
+ val |= (0x4 << 4);
+ data_type = MIPI_DSI_PACKED_PIXEL_STREAM_18;
+ break;
+ case MIPI_DSI_FMT_RGB666_PACKED:
+ val |= (0x4 << 4) | BIT(3);
+ data_type = MIPI_DSI_PIXEL_STREAM_3BYTE_18;
+ break;
+ case MIPI_DSI_FMT_RGB565:
+ val |= (0x5 << 4);
+ data_type = MIPI_DSI_PACKED_PIXEL_STREAM_16;
+ break;
+ default:
+ dev_err(priv->dev, "Invalid data format (%u)\n", dsi_dev->format);
+ return;
+ }
+
+ tc358768_write(priv, TC358768_DATAFMT, val);
+ tc358768_write(priv, TC358768_DSITX_DT, data_type);
+}
+
static void tc358768_bridge_atomic_enable(struct drm_bridge *bridge,
- struct drm_atomic_state *state)
+ struct drm_atomic_commit *state)
{
struct tc358768_priv *priv = bridge_to_tc358768(bridge);
int ret;