config HID_PICOLCD
tristate "PicoLCD (graphic version)"
depends on USB_HID
- select FB_DEFERRED_IO if FB
- select FB_SYS_FILLRECT if FB
- select FB_SYS_COPYAREA if FB
- select FB_SYS_IMAGEBLIT if FB
- select FB_SYS_FOPS if FB
---help---
This provides support for Minibox PicoLCD devices, currently
only the graphical ones are supported.
This includes support for the following device features:
- Keypad
- Switching between Firmware and Flash mode
+ - EEProm / Flash access (via debugfs)
+ Features selectively enabled:
- Framebuffer for monochrome 256x64 display
- Features that are not (yet) supported:
- Backlight control
- Contrast control
- - IR
- General purpose outputs
- - EEProm / Flash access
+ Features that are not (yet) supported:
+ - IR
+
+config HID_PICOLCD_FB
+ bool "Framebuffer support" if EMBEDDED
+ default !EMBEDDED
+ depends on HID_PICOLCD
+ depends on HID_PICOLCD=FB || FB=y
+ select FB_DEFERRED_IO
+ select FB_SYS_FILLRECT
+ select FB_SYS_COPYAREA
+ select FB_SYS_IMAGEBLIT
+ select FB_SYS_FOPS
+ ---help---
+ Provide access to PicoLCD's 256x64 monochrome display via a
+ frambuffer device.
+
+config HID_PICOLCD_BACKLIGHT
+ bool "Backlight control" if EMBEDDED
+ default !EMBEDDED
+ depends on HID_PICOLCD
+ depends on HID_PICOLCD=BACKLIGHT_CLASS_DEVICE || BACKLIGHT_CLASS_DEVICE=y
+ ---help---
+ Provide access to PicoLCD's backlight control via backlight
+ class.
+
+config HID_PICOLCD_LCD
+ bool "Contrast control" if EMBEDDED
+ default !EMBEDDED
+ depends on HID_PICOLCD
+ depends on HID_PICOLCD=LCD_CLASS_DEVICE || LCD_CLASS_DEVICE=y
+ ---help---
+ Provide access to PicoLCD's LCD contrast via lcd class.
+
+config HID_PICOLCD_LEDS
+ bool "GPO via leds class" if EMBEDDED
+ default !EMBEDDED
+ depends on HID_PICOLCD
+ depends on HID_PICOLCD=LEDS_CLASS || LEDS_CLASS=y
+ ---help---
+ Provide access to PicoLCD's GPO pins via leds class.
config HID_QUANTA
tristate "Quanta Optical Touch"