| Commit message (Collapse) | Author | Age | Files | Lines |
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Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/
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r357614 added CTLFLAG_NEEDGIANT to make it easier to find nodes that are
still not MPSAFE (or already are but aren’t properly marked).
Use it in preparation for a general review of all nodes.
This is non-functional change that adds annotations to SYSCTL_NODE and
SYSCTL_PROC nodes using one of the soon-to-be-required flags.
Mark all obvious cases as MPSAFE. All entries that haven't been marked
as MPSAFE before are by default marked as NEEDGIANT
Approved by: kib (mentor, blanket)
Commented by: kib, gallatin, melifaro
Differential Revision: https://reviews.freebsd.org/D23718
Notes:
svn path=/head/; revision=358333
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- Get rid of hack with re-parenting gpio-leds node to gpiobus
- Use gpio_pin_set_active to enable/disable backlight, it automatically
takes care of active-low pins
Notes:
svn path=/head/; revision=299395
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Brightness is controlled through sysctl dev.gpiobacklight.X.brightness:
- any value greater than 0: backlight is on
- any value less than or equal to 0: backlight is off
FDT bindings docs in Linux tree:
Documentation/devicetree/bindings/video/backlight/gpio-backlight.txt
Notes:
svn path=/head/; revision=286089
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