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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>
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@ -448,6 +448,11 @@ config PANEL_BOOT_MESSAGE
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choice
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choice
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prompt "Backlight initial state"
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prompt "Backlight initial state"
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default CHARLCD_BL_FLASH
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default CHARLCD_BL_FLASH
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---help---
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Select the initial backlight state on boot or module load.
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Previously, there was no option for this: the backlight flashed
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briefly on init. Now you can also turn it off/on.
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config CHARLCD_BL_OFF
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config CHARLCD_BL_OFF
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bool "Off"
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bool "Off"
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