> > Please move it into the kernel where it belongs, and use lcd
> > brightness subsystem like everyone else.
>
> We've been through this before.
> http://marc.theaimsgroup.com/?l=linux-kernel&m=114067198323596&w=2
>
> In addition, the SMI call used to change the backlight level *may*
> require (if configured by the sysadmin in BIOS), a password be
> entered.
>
> This begs for a common userspace app that can grok libsmbios and
> kernel interfaces both, and use the appropriate method on each, rather
> than just putting it all in the kernel
>From my understanding, a cute userspace App shouldn't have this kind
of logic:
if (is DELL )
invoke libsmbios
if (is foo)
invoke libfoo,
if (is bar)
invoke libbar,
....
else
operate on /sys/class/backlight/ ,.,..
It should be:
just write/read file in /sys/class/backlight ,....
Right?
Thanks,
Luming
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
