rcar-du.h 1.2 KB

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  1. /*
  2. * rcar_du.h -- R-Car Display Unit DRM driver
  3. *
  4. * Copyright (C) 2013 Renesas Corporation
  5. *
  6. * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
  7. *
  8. * This program is free software; you can redistribute it and/or modify
  9. * it under the terms of the GNU General Public License as published by
  10. * the Free Software Foundation; either version 2 of the License, or
  11. * (at your option) any later version.
  12. */
  13. #ifndef __RCAR_DU_H__
  14. #define __RCAR_DU_H__
  15. #include <drm/drm_mode.h>
  16. enum rcar_du_encoder_type {
  17. RCAR_DU_ENCODER_UNUSED = 0,
  18. RCAR_DU_ENCODER_VGA,
  19. RCAR_DU_ENCODER_LVDS,
  20. };
  21. struct rcar_du_panel_data {
  22. unsigned int width_mm; /* Panel width in mm */
  23. unsigned int height_mm; /* Panel height in mm */
  24. struct drm_mode_modeinfo mode;
  25. };
  26. struct rcar_du_encoder_lvds_data {
  27. struct rcar_du_panel_data panel;
  28. };
  29. struct rcar_du_encoder_vga_data {
  30. /* TODO: Add DDC information for EDID retrieval */
  31. };
  32. struct rcar_du_encoder_data {
  33. enum rcar_du_encoder_type encoder;
  34. unsigned int output;
  35. union {
  36. struct rcar_du_encoder_lvds_data lvds;
  37. struct rcar_du_encoder_vga_data vga;
  38. } u;
  39. };
  40. struct rcar_du_platform_data {
  41. struct rcar_du_encoder_data *encoders;
  42. unsigned int num_encoders;
  43. };
  44. #endif /* __RCAR_DU_H__ */