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authorMans Rullgard <mans@mansr.com>2019-07-04 22:33:54 +0300
committerMiguel Ojeda <miguel.ojeda.sandonis@gmail.com>2019-08-06 00:03:16 +0300
commitba2c1340d7c8e1ba5957d814ec18592b315fd4de (patch)
tree20fdec4e3ec562679dafcfcba9610ad507872e9c /drivers/auxdisplay/Kconfig
parentb33d567560c1aadf3033290d74d4fd67af47aa61 (diff)
downloadlinux-ba2c1340d7c8e1ba5957d814ec18592b315fd4de.tar.xz
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/Kconfig')
-rw-r--r--drivers/auxdisplay/Kconfig5
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"