diff options
| author | Mans Rullgard <mans@mansr.com> | 2019-07-04 21:33:54 +0200 |
|---|---|---|
| committer | Miguel Ojeda <miguel.ojeda.sandonis@gmail.com> | 2019-08-05 23:03:16 +0200 |
| commit | ba2c1340d7c8e1ba5957d814ec18592b315fd4de (patch) | |
| tree | 20fdec4e3ec562679dafcfcba9610ad507872e9c /drivers/auxdisplay | |
| parent | auxdisplay: panel: need to delete scan_timer when misc_register fails in pane... (diff) | |
| download | linux-ba2c1340d7c8e1ba5957d814ec18592b315fd4de.tar.xz linux-ba2c1340d7c8e1ba5957d814ec18592b315fd4de.zip | |
auxdisplay: charlcd: add help text for backlight initial state
While the individual CHARLCD_BL_xxx options have help texts, the
menu itself does not. Fix this.
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Mans Rullgard <mans@mansr.com>
[Added a bit more text to address Linus' suggestion]
Signed-off-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
Diffstat (limited to 'drivers/auxdisplay')
| -rw-r--r-- | drivers/auxdisplay/Kconfig | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/auxdisplay/Kconfig b/drivers/auxdisplay/Kconfig index dd61fdd400f0..68489d1f00bb 100644 --- a/drivers/auxdisplay/Kconfig +++ b/drivers/auxdisplay/Kconfig @@ -448,6 +448,11 @@ config PANEL_BOOT_MESSAGE choice prompt "Backlight initial state" default CHARLCD_BL_FLASH + ---help--- + Select the initial backlight state on boot or module load. + + Previously, there was no option for this: the backlight flashed + briefly on init. Now you can also turn it off/on. config CHARLCD_BL_OFF bool "Off" |