ipu_pixfmt.h 2.9 KB

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  1. /* SPDX-License-Identifier: GPL-2.0+ */
  2. /*
  3. * (C) Copyright 2011
  4. * Stefano Babic, DENX Software Engineering, sbabic@denx.de
  5. *
  6. * Based on Linux IPU driver for MX51 (ipu.h):
  7. *
  8. * (C) Copyright 2005-2010 Freescale Semiconductor, Inc.
  9. */
  10. #ifndef __IPU_PIXFMT_H__
  11. #define __IPU_PIXFMT_H__
  12. #include <linux/list.h>
  13. #include <linux/fb.h>
  14. /* IPU Pixel format definitions */
  15. #define fourcc(a, b, c, d)\
  16. (((__u32)(a)<<0)|((__u32)(b)<<8)|((__u32)(c)<<16)|((__u32)(d)<<24))
  17. /*
  18. * Pixel formats are defined with ASCII FOURCC code. The pixel format codes are
  19. * the same used by V4L2 API.
  20. */
  21. #define IPU_PIX_FMT_GENERIC fourcc('I', 'P', 'U', '0')
  22. #define IPU_PIX_FMT_GENERIC_32 fourcc('I', 'P', 'U', '1')
  23. #define IPU_PIX_FMT_LVDS666 fourcc('L', 'V', 'D', '6')
  24. #define IPU_PIX_FMT_LVDS888 fourcc('L', 'V', 'D', '8')
  25. #define IPU_PIX_FMT_RGB332 fourcc('R', 'G', 'B', '1') /*< 8 RGB-3-3-2 */
  26. #define IPU_PIX_FMT_RGB555 fourcc('R', 'G', 'B', 'O') /*< 16 RGB-5-5-5 */
  27. #define IPU_PIX_FMT_RGB565 fourcc('R', 'G', 'B', 'P') /*< 1 6 RGB-5-6-5 */
  28. #define IPU_PIX_FMT_RGB666 fourcc('R', 'G', 'B', '6') /*< 18 RGB-6-6-6 */
  29. #define IPU_PIX_FMT_BGR666 fourcc('B', 'G', 'R', '6') /*< 18 BGR-6-6-6 */
  30. #define IPU_PIX_FMT_BGR24 fourcc('B', 'G', 'R', '3') /*< 24 BGR-8-8-8 */
  31. #define IPU_PIX_FMT_RGB24 fourcc('R', 'G', 'B', '3') /*< 24 RGB-8-8-8 */
  32. #define IPU_PIX_FMT_BGR32 fourcc('B', 'G', 'R', '4') /*< 32 BGR-8-8-8-8 */
  33. #define IPU_PIX_FMT_BGRA32 fourcc('B', 'G', 'R', 'A') /*< 32 BGR-8-8-8-8 */
  34. #define IPU_PIX_FMT_RGB32 fourcc('R', 'G', 'B', '4') /*< 32 RGB-8-8-8-8 */
  35. #define IPU_PIX_FMT_RGBA32 fourcc('R', 'G', 'B', 'A') /*< 32 RGB-8-8-8-8 */
  36. #define IPU_PIX_FMT_ABGR32 fourcc('A', 'B', 'G', 'R') /*< 32 ABGR-8-8-8-8 */
  37. /* YUV Interleaved Formats */
  38. #define IPU_PIX_FMT_YUYV fourcc('Y', 'U', 'Y', 'V') /*< 16 YUV 4:2:2 */
  39. #define IPU_PIX_FMT_UYVY fourcc('U', 'Y', 'V', 'Y') /*< 16 YUV 4:2:2 */
  40. #define IPU_PIX_FMT_Y41P fourcc('Y', '4', '1', 'P') /*< 12 YUV 4:1:1 */
  41. #define IPU_PIX_FMT_YUV444 fourcc('Y', '4', '4', '4') /*< 24 YUV 4:4:4 */
  42. /* two planes -- one Y, one Cb + Cr interleaved */
  43. #define IPU_PIX_FMT_NV12 fourcc('N', 'V', '1', '2') /* 12 Y/CbCr 4:2:0 */
  44. #define IPU_PIX_FMT_GREY fourcc('G', 'R', 'E', 'Y') /*< 8 Greyscale */
  45. #define IPU_PIX_FMT_YVU410P fourcc('Y', 'V', 'U', '9') /*< 9 YVU 4:1:0 */
  46. #define IPU_PIX_FMT_YUV410P fourcc('Y', 'U', 'V', '9') /*< 9 YUV 4:1:0 */
  47. #define IPU_PIX_FMT_YVU420P fourcc('Y', 'V', '1', '2') /*< 12 YVU 4:2:0 */
  48. #define IPU_PIX_FMT_YUV420P fourcc('I', '4', '2', '0') /*< 12 YUV 4:2:0 */
  49. #define IPU_PIX_FMT_YUV420P2 fourcc('Y', 'U', '1', '2') /*< 12 YUV 4:2:0 */
  50. #define IPU_PIX_FMT_YVU422P fourcc('Y', 'V', '1', '6') /*< 16 YVU 4:2:2 */
  51. #define IPU_PIX_FMT_YUV422P fourcc('4', '2', '2', 'P') /*< 16 YUV 4:2:2 */
  52. int ipuv3_fb_init(struct fb_videomode const *mode,
  53. uint8_t disp,
  54. uint32_t pixfmt);
  55. void ipuv3_fb_shutdown(void);
  56. #endif