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    Searched defs:hd44780_io (Results 1 - 2 of 2) sorted by relevancy

  /src/sys/dev/ic/
hd44780_subr.c 482 #define hd44780_io() ((struct hd44780_io *)data) macro
531 hd44780_io()->dat = (hd44780_ir_read(sc, en) & 0x7f);
536 hd44780_ir_write(sc, en, cmd_ddramset(hd44780_io()->dat));
543 hd44780_io()->dat = hd44780_dr_read(sc, en);
548 hd44780_dr_write(sc, en, hd44780_io()->dat);
568 error = hd44780_ddram_io(sc, en, hd44780_io(), HD_DDRAM_WRITE);
573 error = hd44780_ddram_io(sc, en, hd44780_io(), HD_DDRAM_READ);
578 hd44780_ddram_redraw(sc, en, hd44780_io());
583 hd44780_ir_write(sc, en, hd44780_io()->dat)
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hd44780var.h 41 #define HLCD_GET_CURSOR_POS _IOR('h', 6, struct hd44780_io)
42 #define HLCD_SET_CURSOR_POS _IOW('h', 7, struct hd44780_io)
43 #define HLCD_GETC _IOR('h', 8, struct hd44780_io)
44 #define HLCD_PUTC _IOW('h', 9, struct hd44780_io)
48 #define HLCD_WRITE _IOWR('h', 13, struct hd44780_io)
49 #define HLCD_READ _IOWR('h', 14, struct hd44780_io)
50 #define HLCD_REDRAW _IOW('h', 15, struct hd44780_io)
51 #define HLCD_WRITE_INST _IOW('h', 16, struct hd44780_io)
52 #define HLCD_WRITE_DATA _IOW('h', 17, struct hd44780_io)
64 struct hd44780_io { struct
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