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drivers
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video
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backlight
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Kconfig

Kconfig 1.9 KB
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  1. #
    2. 

  2. # Backlight & LCD drivers configuration
    3. 

  3. #
    4. 

  4. 

  5. menuconfig BACKLIGHT_LCD_SUPPORT
    6. 

  6. 	bool "Backlight & LCD device support"
    7. 

  7. 	help
    8. 

  8. 	  Enable this to be able to choose the drivers for controlling the
    9. 

  9. 	  backlight and the LCD panel on some platforms, for example on PDAs.
    10. 

  10. 

  11. config BACKLIGHT_CLASS_DEVICE
    12. 

  12.         tristate "Lowlevel Backlight controls"
    13. 

  13. 	depends on BACKLIGHT_LCD_SUPPORT
    14. 

  14. 	default m
    15. 

  15. 	help
    16. 

  16. 	  This framework adds support for low-level control of the LCD
    17. 

  17.           backlight. This includes support for brightness and power.
    18. 

  18. 

  19. 	  To have support for your specific LCD panel you will have to
    20. 

  20. 	  select the proper drivers which depend on this option.
    21. 

  21. 

  22. config BACKLIGHT_DEVICE
    23. 

  23. 	bool
    24. 

  24. 	depends on BACKLIGHT_CLASS_DEVICE
    25. 

  25. 	default y
    26. 

  26. 

  27. config LCD_CLASS_DEVICE
    28. 

  28.         tristate "Lowlevel LCD controls"
    29. 

  29. 	depends on BACKLIGHT_LCD_SUPPORT
    30. 

  30. 	default m
    31. 

  31. 	help
    32. 

  32. 	  This framework adds support for low-level control of LCD.
    33. 

  33. 	  Some framebuffer devices connect to platform-specific LCD modules
    34. 

  34. 	  in order to have a platform-specific way to control the flat panel
    35. 

  35. 	  (contrast and applying power to the LCD (not to the backlight!)).
    36. 

  36. 

  37. 	  To have support for your specific LCD panel you will have to
    38. 

  38. 	  select the proper drivers which depend on this option.
    39. 

  39. 

  40. config LCD_DEVICE
    41. 

  41. 	bool
    42. 

  42. 	depends on LCD_CLASS_DEVICE
    43. 

  43. 	default y
    44. 

  44. 

  45. config BACKLIGHT_CORGI
    46. 

  46. 	tristate "Sharp Corgi Backlight Driver (SL Series)"
    47. 

  47. 	depends on BACKLIGHT_DEVICE && PXA_SHARPSL
    48. 

  48. 	default y
    49. 

  49. 	help
    50. 

  50. 	  If you have a Sharp Zaurus SL-C7xx, SL-Cxx00 or SL-6000x say y to enable the
    51. 

  51. 	  backlight driver.
    52. 

  52. 

  53. config BACKLIGHT_LOCOMO
    54. 

  54. 	tristate "Sharp LOCOMO LCD/Backlight Driver"
    55. 

  55. 	depends on BACKLIGHT_DEVICE && SHARP_LOCOMO
    56. 

  56. 	default y
    57. 

  57. 	help
    58. 

  58. 	  If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
    59. 

  59. 	  enable the LCD/backlight driver.
    60. 

  60. 

  61. config BACKLIGHT_HP680
    62. 

  62. 	tristate "HP Jornada 680 Backlight Driver"
    63. 

  63. 	depends on BACKLIGHT_DEVICE && SH_HP6XX
    64. 

  64. 	default y
    65. 

  65. 	help
    66. 

  66. 	  If you have a HP Jornada 680, say y to enable the
    67. 

  67. 	  backlight driver.
    68. 

  68.