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linux-stable/drivers/auxdisplay
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Lars Poeschel 7b231bb5d0 auxdisplay: hd44780_common: Reduce clear_display timeout 
Digging in the hd44780 datasheet revealed that the timeout needed after
clearing the whole display is only 1,64ms not 15ms. So we can reduce
that timeout.

Link: https://lore.kernel.org/lkml/20200922092121.GG16421@1wt.eu/
Link: https://www.crystalfontz.com/controllers/Hitachi/HD44780/433/

Signed-off-by: Lars Poeschel <poeschel@lemonage.de>
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
2020-11-04 11:04:04 +01:00
..
arm-charlcd.c auxdisplay: Replace HTTP links with HTTPS ones 2020-08-08 16:10:03 +02:00
cfag12864b.c treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
cfag12864bfb.c auxdisplay: constify fb ops 2019-12-11 12:31:39 +02:00
charlcd.c auxdisplay: Call charlcd_backlight in place 2020-11-04 11:04:04 +01:00
charlcd.h auxdisplay: Move char redefine code to hd44780_common 2020-11-04 11:04:04 +01:00
hd44780.c auxdisplay: Move char redefine code to hd44780_common 2020-11-04 11:04:04 +01:00
hd44780_common.c auxdisplay: hd44780_common: Reduce clear_display timeout 2020-11-04 11:04:04 +01:00
hd44780_common.h auxdisplay: Move char redefine code to hd44780_common 2020-11-04 11:04:04 +01:00
ht16k33.c auxdisplay: constify fb ops 2019-12-11 12:31:39 +02:00
img-ascii-lcd.c auxdisplay: img-ascii-lcd: convert to devm_platform_ioremap_resource 2020-03-06 22:07:10 +01:00
Kconfig auxdisplay: Introduce hd44780_common.[ch] 2020-11-04 11:04:02 +01:00
ks0108.c auxdisplay: Replace licenses with SPDX identifiers 2018-04-12 19:02:45 +02:00
Makefile auxdisplay: Introduce hd44780_common.[ch] 2020-11-04 11:04:02 +01:00
panel.c auxdisplay: Move char redefine code to hd44780_common 2020-11-04 11:04:04 +01:00