lkml.org 
[lkml]   [2006]   [Jul]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Depmod errors on 2.6.17.4/2.6.18-rc1/2.6.18-rc1-mm1
Matt Reuther wrote:
> On Tuesday 11 July 2006 02:56 am, Antonino A. Daplas wrote:
>> Matt Reuther wrote:
>>> On Monday 10 July 2006 11:58 am, Antonino A. Daplas wrote:
>>>> Matt Reuther wrote:
>>> I ran 'make menuconfig' and I got the same warnings. Perhaps CONFIG_FB
>>> needs to be part of the 'selects' line for any option that selects the
>>> backlight support. I think the USB Apple Cinema display support, which I
>>> set as modular, might have selected backlight. I don't need framebuffer
>>> support, so I have that shut off. Here are the depmod warnings once
>>> again:
>> Yes, that's the culprit. I've been thinking for some time to eliminate
>> the framebuffer dependency from lcd/backlight. Can you try the patch I
>> sent in another thread?
>>
>> Tony
>
> OK. I will give that a shot, probably this evening.
>
> Shouldn't kconfig recursively figure out dependencies for stuff like this?

'select' doesn't. So does 'depends on'. Anyway, I consider it wasteful to
also compile in fb when backlight/lcd is the only one needed. So try instead
the other patch (Statically link the framebuffer notification functions).

>
> I turned on Apple Cinema support without turning on the framebuffer, but
> Cinema needed backlight, which needed framebuffer. I can see kconfig turning
> on backlight, but not checking to see what backlight needed.

Yes, known problem with select.

>
> There might be similar issues with snd-miro, which seems to want stuff in
> snd_cs4231, which I think I have shut off.
>
> Thanks for your help. I try out your patch later on today, when I can get back
> to my computer.
>

Thanks for the report too.

Tony
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2006-07-11 15:15    [W:0.087 / U:0.524 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site