diff options
Diffstat (limited to 'drivers/gpu/drm/msm/dsi/dsi.h')
| -rw-r--r-- | drivers/gpu/drm/msm/dsi/dsi.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/gpu/drm/msm/dsi/dsi.h b/drivers/gpu/drm/msm/dsi/dsi.h index 1636513..09492bf 100644 --- a/drivers/gpu/drm/msm/dsi/dsi.h +++ b/drivers/gpu/drm/msm/dsi/dsi.h @@ -54,12 +54,20 @@ struct msm_dsi { struct drm_device *dev; struct platform_device *pdev; + /* connector managed by us when we're connected to a drm_panel */ struct drm_connector *connector; + /* internal dsi bridge attached to MDP interface */ struct drm_bridge *bridge; struct mipi_dsi_host *host; struct msm_dsi_phy *phy; + + /* + * panel/external_bridge connected to dsi bridge output, only one of the + * two can be valid at a time + */ struct drm_panel *panel; + struct drm_bridge *external_bridge; unsigned long device_flags; struct device *phy_dev; @@ -75,6 +83,7 @@ struct msm_dsi { struct drm_bridge *msm_dsi_manager_bridge_init(u8 id); void msm_dsi_manager_bridge_destroy(struct drm_bridge *bridge); struct drm_connector *msm_dsi_manager_connector_init(u8 id); +struct drm_connector *msm_dsi_manager_ext_bridge_init(u8 id); int msm_dsi_manager_phy_enable(int id, const unsigned long bit_rate, const unsigned long esc_rate, u32 *clk_pre, u32 *clk_post); @@ -87,7 +96,7 @@ void msm_dsi_manager_unregister(struct msm_dsi *msm_dsi); /* msm dsi */ static inline bool msm_dsi_device_connected(struct msm_dsi *msm_dsi) { - return msm_dsi->panel; + return msm_dsi->panel || msm_dsi->external_bridge; } struct drm_encoder *msm_dsi_get_encoder(struct msm_dsi *msm_dsi); @@ -143,6 +152,7 @@ int msm_dsi_host_set_display_mode(struct mipi_dsi_host *host, struct drm_display_mode *mode); struct drm_panel *msm_dsi_host_get_panel(struct mipi_dsi_host *host, unsigned long *panel_flags); +struct drm_bridge *msm_dsi_host_get_bridge(struct mipi_dsi_host *host); int msm_dsi_host_register(struct mipi_dsi_host *host, bool check_defer); void msm_dsi_host_unregister(struct mipi_dsi_host *host); int msm_dsi_host_set_src_pll(struct mipi_dsi_host *host, |
