Messages in this thread | | | Date | Tue, 22 Jul 2003 00:33:26 +0300 | From | Mika Penttilä <> | Subject | Re: swsusp / 2.6.0-test1 |
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Pavel Machek wrote:
>Hi! > > > >>swsusp is working fine, but mplayer >>in sdl and xv output mode displays a blank >>screen after a resume. >> >> > > > >You probably need to write suspend/resume support for your card. > > Pavel > >
Just wondering what kind of support for suspend/resume is "enough", say for video cards? Surely not the pci configuration space, you need to restore video mode, color maps, gfx engine state etc etc...what about frame buffer contents on card? Probably yes. Sounds like a lot of code, and different thing for every possible video card. Is there some general guidance here? Is drivers/video soon bloating with tons of suspend/resume code? I hope I am wrong :)
--Mika
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