power: Do not reset KBLED state on CPU wake #344
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Arguably, a function called "reset" should put the backlight level and color in a known state. But what do bonw14, darp5, and oryp5 actually need to do for I2C when waking the CPU? Does |
Do not reset the keyboard backlight on CPU wake. This fixes keyboard backlight turning off and becoming white on wake from sleep. Signed-off-by: Tim Crawford <tcrawford@system76.com>
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In my tinkering this appeares to break the system76-acpi-dkms module, making the LEDs unusable with the hardware controls inside Linux. If you remove the module they begin to work again. |
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I may have spoken too soon... if I was wrong, I'll post about it again here...but seems my distro is not using the master branch. |
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So it does not appear to be this commit, however the current master does seem to break things with the keyboard backlight controls when the acpi module is in use. |
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Do not reset the keyboard backlight on CPU wake. This fixes keyboard backlight turning off and becoming white on wake from sleep.
TODO: Fix for all kbled mechanisms.