alistair23-linux/drivers/auxdisplay
Geert Uytterhoeven 1d3b2af213 auxdisplay: charlcd: Add support for displays with more than two lines
On displays with more than two lines, the additional lines are stored in
the buffers used for the first two lines, but beyond the visible parts.
Adjust the DDRAM address calculation to cater for this.

When clearing the display, avoid writing more spaces than the actual
size of the physical buffer.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-17 15:10:49 +09:00
..
cfag12864b.c
cfag12864bfb.c
charlcd.c auxdisplay: charlcd: Add support for displays with more than two lines 2017-03-17 15:10:49 +09:00
ht16k33.c auxdisplay: ht16k33: remove private workqueue 2017-02-10 15:57:28 +01:00
img-ascii-lcd.c auxdisplay: img-ascii-lcd: driver for simple ASCII LCD displays 2016-10-06 17:03:41 +02:00
Kconfig auxdisplay: charlcd: Extract character LCD core from misc/panel 2017-03-17 15:10:49 +09:00
ks0108.c
Makefile auxdisplay: charlcd: Extract character LCD core from misc/panel 2017-03-17 15:10:49 +09:00