Re: [Linux-fbdev-devel] 2.6.21-rc2 radeon backlight

2007-03-03 Thread James Simmons
> > Sorry, but my confidence level on this one is very low. We've had heaps > > and heaps of Kconfig-related build errors in exactly this area. I'd prefer > > that a patch like this one have a lot of testing and review (and a > > changelog?) before we let it near a tree. > > Agreed, I can tell

Re: [Linux-fbdev-devel] 2.6.21-rc2 radeon backlight

2007-03-02 Thread Richard Purdie
On Fri, 2007-03-02 at 13:58 -0800, Andrew Morton wrote: > > @@ -1106,7 +1105,8 @@ config FB_ATY_GX > > > > config FB_ATY_BACKLIGHT > > bool "Support for backlight control" > > - depends on FB_ATY > > + depends on FB_ATY && EXPERIMENTAL > > + select FB_BACKLIGHT > > default y >

Re: [Linux-fbdev-devel] 2.6.21-rc2 radeon backlight

2007-03-02 Thread Andrew Morton
(davem cc restored) On Fri, 2 Mar 2007 21:41:12 + (GMT) James Simmons <[EMAIL PROTECTED]> wrote: > > > > yes, if i disable the radeon backlight and use the ibm acpi module, > > > > than the backlight works. if i enable the radeon backlight, the screen > > > > stays dark and i can't turn it o

Re: [Linux-fbdev-devel] 2.6.21-rc2 radeon backlight

2007-03-02 Thread James Simmons
> > > yes, if i disable the radeon backlight and use the ibm acpi module, > > > than the backlight works. if i enable the radeon backlight, the screen > > > stays dark and i can't turn it on (i tried using radeontool to control > > > it but nothing happened). > > > > Richard, is this actually a bu