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| author | Lars Poeschel <poeschel@lemonage.de> | 2020-11-03 10:58:22 +0100 |
|---|---|---|
| committer | Miguel Ojeda <ojeda@kernel.org> | 2020-11-04 11:04:04 +0100 |
| commit | 7b231bb5d0bee86afc40db9ddfd50ba39ef73769 (patch) | |
| tree | 1d8305a36d376eee48d8206a3e424ca826883334 /drivers/auxdisplay/charlcd.c | |
| parent | a2060f288e15a69b2191b7e9df2e3d470e27e433 (diff) | |
| download | linux-stable-7b231bb5d0bee86afc40db9ddfd50ba39ef73769.tar.gz linux-stable-7b231bb5d0bee86afc40db9ddfd50ba39ef73769.tar.bz2 linux-stable-7b231bb5d0bee86afc40db9ddfd50ba39ef73769.zip | |
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>
Diffstat (limited to 'drivers/auxdisplay/charlcd.c')
0 files changed, 0 insertions, 0 deletions