Inicio Explorar Axuda
Rexistro Iniciar sesión
RD_Software
/
linux-arkmicro
2
0
Fork 1
Ficheiros Incidencias 0 Pull Requests 0 Wiki
Árbore: e9312a6bb3
Ramas Etiquetas
linux-arkmicro
/
linux
/
drivers
/
iio
/
accel
/
st_accel.h

st_accel.h 2.3 KB
Histórico Raw

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687 
  1. /*
    2. 

  2.  * STMicroelectronics accelerometers driver
    3. 

  3.  *
    4. 

  4.  * Copyright 2012-2013 STMicroelectronics Inc.
    5. 

  5.  *
    6. 

  6.  * Denis Ciocca <denis.ciocca@st.com>
    7. 

  7.  * v. 1.0.0
    8. 

  8.  * Licensed under the GPL-2.
    9. 

  9.  */
    10. 

  10. 

  11. #ifndef ST_ACCEL_H
    12. 

  12. #define ST_ACCEL_H
    13. 

  13. 

  14. #include <linux/types.h>
    15. 

  15. #include <linux/iio/common/st_sensors.h>
    16. 

  16. 

  17. enum st_accel_type {
    18. 

  18. 	LSM303DLH,
    19. 

  19. 	LSM303DLHC,
    20. 

  20. 	LIS3DH,
    21. 

  21. 	LSM330D,
    22. 

  22. 	LSM330DL,
    23. 

  23. 	LSM330DLC,
    24. 

  24. 	LIS331DLH,
    25. 

  25. 	LSM303DL,
    26. 

  26. 	LSM303DLM,
    27. 

  27. 	LSM330,
    28. 

  28. 	LSM303AGR,
    29. 

  29. 	LIS2DH12,
    30. 

  30. 	LIS3L02DQ,
    31. 

  31. 	LNG2DM,
    32. 

  32. 	H3LIS331DL,
    33. 

  33. 	LIS331DL,
    34. 

  34. 	LIS3LV02DL,
    35. 

  35. 	LIS2DW12,
    36. 

  36. 	LIS3DHH,
    37. 

  37. 	ST_ACCEL_MAX,
    38. 

  38. };
    39. 

  39. 

  40. #define H3LIS331DL_ACCEL_DEV_NAME	"h3lis331dl_accel"
    41. 

  41. #define LIS3LV02DL_ACCEL_DEV_NAME	"lis3lv02dl_accel"
    42. 

  42. #define LSM303DLHC_ACCEL_DEV_NAME	"lsm303dlhc_accel"
    43. 

  43. #define LIS3DH_ACCEL_DEV_NAME		"lis3dh"
    44. 

  44. #define LSM330D_ACCEL_DEV_NAME		"lsm330d_accel"
    45. 

  45. #define LSM330DL_ACCEL_DEV_NAME		"lsm330dl_accel"
    46. 

  46. #define LSM330DLC_ACCEL_DEV_NAME	"lsm330dlc_accel"
    47. 

  47. #define LIS331DL_ACCEL_DEV_NAME		"lis331dl_accel"
    48. 

  48. #define LIS331DLH_ACCEL_DEV_NAME	"lis331dlh"
    49. 

  49. #define LSM303DL_ACCEL_DEV_NAME		"lsm303dl_accel"
    50. 

  50. #define LSM303DLH_ACCEL_DEV_NAME	"lsm303dlh_accel"
    51. 

  51. #define LSM303DLM_ACCEL_DEV_NAME	"lsm303dlm_accel"
    52. 

  52. #define LSM330_ACCEL_DEV_NAME		"lsm330_accel"
    53. 

  53. #define LSM303AGR_ACCEL_DEV_NAME	"lsm303agr_accel"
    54. 

  54. #define LIS2DH12_ACCEL_DEV_NAME		"lis2dh12_accel"
    55. 

  55. #define LIS3L02DQ_ACCEL_DEV_NAME	"lis3l02dq"
    56. 

  56. #define LNG2DM_ACCEL_DEV_NAME		"lng2dm"
    57. 

  57. #define LIS2DW12_ACCEL_DEV_NAME		"lis2dw12"
    58. 

  58. #define LIS3DHH_ACCEL_DEV_NAME		"lis3dhh"
    59. 

  59. 

  60. /**
    61. 

  61. * struct st_sensors_platform_data - default accel platform data
    62. 

  62. * @drdy_int_pin: default accel DRDY is available on INT1 pin.
    63. 

  63. */
    64. 

  64. static const struct st_sensors_platform_data default_accel_pdata = {
    65. 

  65. 	.drdy_int_pin = 1,
    66. 

  66. };
    67. 

  67. 

  68. int st_accel_common_probe(struct iio_dev *indio_dev);
    69. 

  69. void st_accel_common_remove(struct iio_dev *indio_dev);
    70. 

  70. 

  71. #ifdef CONFIG_IIO_BUFFER
    72. 

  72. int st_accel_allocate_ring(struct iio_dev *indio_dev);
    73. 

  73. void st_accel_deallocate_ring(struct iio_dev *indio_dev);
    74. 

  74. int st_accel_trig_set_state(struct iio_trigger *trig, bool state);
    75. 

  75. #define ST_ACCEL_TRIGGER_SET_STATE (&st_accel_trig_set_state)
    76. 

  76. #else /* CONFIG_IIO_BUFFER */
    77. 

  77. static inline int st_accel_allocate_ring(struct iio_dev *indio_dev)
    78. 

  78. {
    79. 

  79. 	return 0;
    80. 

  80. }
    81. 

  81. static inline void st_accel_deallocate_ring(struct iio_dev *indio_dev)
    82. 

  82. {
    83. 

  83. }
    84. 

  84. #define ST_ACCEL_TRIGGER_SET_STATE NULL
    85. 

  85. #endif /* CONFIG_IIO_BUFFER */
    86. 

  86. 

  87. #endif /* ST_ACCEL_H */
    88.