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Aquaris-M10-4G
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drivers
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input
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fingerprint
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fpc1020_capture.h

fpc1020_capture.h 1.4 KB
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  1. /* FPC1020 Touch sensor driver
    2. 

  2.  *
    3. 

  3.  * Copyright (c) 2013,2014 Fingerprint Cards AB <tech@fingerprints.com>
    4. 

  4.  *
    5. 

  5.  * This program is free software; you can redistribute it and/or
    6. 

  6.  * modify it under the terms of the GNU General Public License Version 2
    7. 

  7.  * as published by the Free Software Foundation.
    8. 

  8.  */
    9. 

  9. 

  10. #ifndef LINUX_SPI_FPC1020_CAPTURE_H
    11. 

  11. #define LINUX_SPI_FPC1020_CAPTURE_H
    12. 

  12. 

  13. extern int fpc1020_init_capture(fpc1020_data_t *fpc1020);
    14. 

  14. 

  15. extern int fpc1020_write_capture_setup(fpc1020_data_t *fpc1020);
    16. 

  16. 

  17. extern int fpc1020_write_test_setup(fpc1020_data_t *fpc1020, u16 pattern);
    18. 

  18. 

  19. extern bool fpc1020_capture_check_ready(fpc1020_data_t *fpc1020);
    20. 

  20. 

  21. extern int fpc1020_capture_task(fpc1020_data_t *fpc1020);
    22. 

  22. 

  23. extern int fpc1020_capture_wait_finger_down(fpc1020_data_t *fpc1020);
    24. 

  24. 

  25. extern int fpc1020_capture_wait_finger_up(fpc1020_data_t *fpc1020);
    26. 

  26. 

  27. extern int fpc1020_capture_settings(fpc1020_data_t *fpc1020, int select);
    28. 

  28. 

  29. extern int fpc1020_capture_set_sample_mode(fpc1020_data_t *fpc1020,
    30. 

  30. 					   bool single);
    31. 

  31. 

  32. extern int fpc1020_capture_set_crop(fpc1020_data_t *fpc1020,
    33. 

  33. 					int first_column,
    34. 

  34. 					int num_columns,
    35. 

  35. 					int first_row,
    36. 

  36. 					int num_rows);
    37. 

  37. 

  38. extern int fpc1020_capture_buffer(fpc1020_data_t *fpc1020,
    39. 

  39. 					u8 *data,
    40. 

  40. 					size_t offset,
    41. 

  41. 					size_t image_size_bytes);
    42. 

  42. 

  43. extern int fpc1020_capture_deferred_task(fpc1020_data_t *fpc1020);
    44. 

  44. 

  45. extern int fpc1020_capture_finger_detect_settings(fpc1020_data_t *fpc1020);
    46. 

  46. 

  47. #endif /* LINUX_SPI_FPC1020_CAPTURE_H */
    48. 

  48.