include/drm/bridge/dw_mipi_dsi.h

   1 /*
   2  * Copyright (C) STMicroelectronics SA 2017
   3  *
   4  * Authors: Philippe Cornu <philippe.cornu@st.com>
   5  *          Yannick Fertre <yannick.fertre@st.com>
   6  *
   7  * License terms:  GNU General Public License (GPL), version 2
   8  */
   9
  10 #ifndef __DW_MIPI_DSI__
  11 #define __DW_MIPI_DSI__
  12
  13 struct dw_mipi_dsi_phy_ops {
  14         int (*init)(void *priv_data);
  15         int (*get_lane_mbps)(void *priv_data, struct drm_display_mode *mode,
  16                              unsigned long mode_flags, u32 lanes, u32 format,
  17                              unsigned int *lane_mbps);
  18 };
  19
  20 struct dw_mipi_dsi_plat_data {
  21         void __iomem *base;
  22         unsigned int max_data_lanes;
  23
  24         enum drm_mode_status (*mode_valid)(void *priv_data,
  25                                            const struct drm_display_mode *mode);
  26
  27         const struct dw_mipi_dsi_phy_ops *phy_ops;
  28
  29         void *priv_data;
  30 };
  31
  32 int dw_mipi_dsi_probe(struct platform_device *pdev,
  33                       const struct dw_mipi_dsi_plat_data *plat_data);
  34 void dw_mipi_dsi_remove(struct platform_device *pdev);
  35 int dw_mipi_dsi_bind(struct platform_device *pdev, struct drm_encoder *encoder,
  36                      const struct dw_mipi_dsi_plat_data *plat_data);
  37 void dw_mipi_dsi_unbind(struct device *dev);
  38
  39 #endif /* __DW_MIPI_DSI__ */