auxdisplay: implement various hd44780_common_ functions
This implements various hd44780_common_ functions for hd44780 compatible display drivers to use. charlcd then calls these functions through its ops function pointer. The functions namely are: - hd44780_common_shift_cursor - hd44780_common_display_shift - hd44780_common_display - hd44780_common_cursor - hd44780_common_blink - hd44780_common_fontsize - hd44780_common_lines Reviewed-by:Willy Tarreau <w@1wt.eu> Signed-off-by:
Lars Poeschel <poeschel@lemonage.de> Signed-off-by:
Miguel Ojeda <ojeda@kernel.org>
parent
01ec46df
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