Re: backlight: oops in __mutex_lock_slowpath during head /sys/class/graphics/fb0/* in 2.6.18

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, 22 Sep 2006 13:26:22 +0200
Olaf Hering <[email protected]> wrote:

> On Thu, Sep 21, Michael Hanselmann wrote:
> 
> > What about the patch below? Does it work for you?
> 
> Appears to work.
> 
> tangerine:~ # head /sys/class/graphics/fb0/*
> ==> /sys/class/graphics/fb0/bits_per_pixel <==
> 8
> 
> ==> /sys/class/graphics/fb0/bl_curve <==
> head: error reading `/sys/class/graphics/fb0/bl_curve': No such device
> 
> ==> /sys/class/graphics/fb0/blank <==
> 
> ==> /sys/class/graphics/fb0/console <==
> 
> ==> /sys/class/graphics/fb0/cursor <==
> 
> ==> /sys/class/graphics/fb0/dev <==
> 29:0
> 
> ==> /sys/class/graphics/fb0/mode <==
> 
> ==> /sys/class/graphics/fb0/modes <==
> U:832x624p-74
> 
> ==> /sys/class/graphics/fb0/name <==
> valkyrie
> 
> ==> /sys/class/graphics/fb0/pan <==
> 0,0
> 
> ==> /sys/class/graphics/fb0/rotate <==
> 0
> 
> ==> /sys/class/graphics/fb0/state <==
> 0
> 
> ==> /sys/class/graphics/fb0/stride <==
> 832
> 
> ==> /sys/class/graphics/fb0/subsystem <==
> head: error reading `/sys/class/graphics/fb0/subsystem': Is a directory
> head: cannot open `/sys/class/graphics/fb0/uevent' for reading: Permission denied
> 
> ==> /sys/class/graphics/fb0/virtual_size <==
> 832,624

Still looks like a bit of a mess, but I assume that's expected.

Michael, I take it that patch was final?
-
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]
  Powered by Linux