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CONFIG_PANEL_LCD_PROTO: LCD communication mode (0=parallel 8 bits, 1=serial)

General informations

The Linux kernel configuration item CONFIG_PANEL_LCD_PROTO:

Help text

This driver now supports any serial or parallel LCD wired to a parallel port. But before assigning signals, the driver needs to know if it will be driving a serial LCD or a parallel one. Serial LCDs only use 2 wires (SDA/SCL), while parallel ones use 2 or 3 wires for the control signals (E, RS, sometimes RW), and 4 or 8 for the data. Use 0 here for a 8 bits parallel LCD, and 1 for a serial LCD.

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