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drivers
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extcon
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Kconfig

Kconfig 1.9 KB
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  1. menuconfig EXTCON
    2. 

  2. 	tristate "External Connector Class (extcon) support"
    3. 

  3. 	help
    4. 

  4. 	  Say Y here to enable external connector class (extcon) support.
    5. 

  5. 	  This allows monitoring external connectors by userspace
    6. 

  6. 	  via sysfs and uevent and supports external connectors with
    7. 

  7. 	  multiple states; i.e., an extcon that may have multiple
    8. 

  8. 	  cables attached. For example, an external connector of a device
    9. 

  9. 	  may be used to connect an HDMI cable and a AC adaptor, and to
    10. 

  10. 	  host USB ports. Many of 30-pin connectors including PDMI are
    11. 

  11. 	  also good examples.
    12. 

  12. 

  13. if EXTCON
    14. 

  14. 

  15. comment "Extcon Device Drivers"
    16. 

  16. 

  17. config EXTCON_GPIO
    18. 

  18. 	tristate "GPIO extcon support"
    19. 

  19. 	depends on GPIOLIB
    20. 

  20. 	help
    21. 

  21. 	  Say Y here to enable GPIO based extcon support. Note that GPIO
    22. 

  22. 	  extcon supports single state per extcon instance.
    23. 

  23. 

  24. config EXTCON_ADC_JACK
    25. 

  25. 	tristate "ADC Jack extcon support"
    26. 

  26. 	depends on IIO
    27. 

  27. 	help
    28. 

  28. 	  Say Y here to enable extcon device driver based on ADC values.
    29. 

  29. 

  30. config EXTCON_MAX77693
    31. 

  31. 	tristate "MAX77693 EXTCON Support"
    32. 

  32. 	depends on MFD_MAX77693 && INPUT
    33. 

  33. 	select IRQ_DOMAIN
    34. 

  34. 	select REGMAP_I2C
    35. 

  35. 	help
    36. 

  36. 	  If you say yes here you get support for the MUIC device of
    37. 

  37. 	  Maxim MAX77693 PMIC. The MAX77693 MUIC is a USB port accessory
    38. 

  38. 	  detector and switch.
    39. 

  39. 

  40. config EXTCON_MAX8997
    41. 

  41. 	tristate "MAX8997 EXTCON Support"
    42. 

  42. 	depends on MFD_MAX8997 && IRQ_DOMAIN
    43. 

  43. 	help
    44. 

  44. 	  If you say yes here you get support for the MUIC device of
    45. 

  45. 	  Maxim MAX8997 PMIC. The MAX8997 MUIC is a USB port accessory
    46. 

  46. 	  detector and switch.
    47. 

  47. 

  48. config EXTCON_ARIZONA
    49. 

  49. 	tristate "Wolfson Arizona EXTCON support"
    50. 

  50. 	depends on MFD_ARIZONA && INPUT && SND_SOC
    51. 

  51. 	help
    52. 

  52. 	  Say Y here to enable support for external accessory detection
    53. 

  53. 	  with Wolfson Arizona devices. These are audio CODECs with
    54. 

  54. 	  advanced audio accessory detection support.
    55. 

  55. 

  56. config EXTCON_PALMAS
    57. 

  57. 	tristate "Palmas USB EXTCON support"
    58. 

  58. 	depends on MFD_PALMAS
    59. 

  59. 	help
    60. 

  60. 	  Say Y here to enable support for USB peripheral and USB host
    61. 

  61. 	  detection by palmas usb.
    62. 

  62. 

  63. endif # MULTISTATE_SWITCH
    64.