suspend graphics card - ATI

Balasubramanian S sparani at
Wed Apr 4 03:43:25 PDT 2012

Hello Mike, I am looking for the implementation details. Could you please
let m know where can I find them. My understanding on suspend is that all
the ongoing I/O request needs to be stopped and new I/O request should not
be processed. Correct me if I am wrong.

Thanks, -Bala S

2012/4/3 Michel Dänzer <michel at>

> On Die, 2012-04-03 at 09:30 +0530, Balasubramanian S wrote:
> > Which talks about the suspend and resume of graphics card, which will
> > reduce the shutdown time during the reboot. I would like to know if
> > this changes are made and submitted in xrog.
> Yes, suspend/resume generally works with current X and kernel drivers.
> --
> Earthling Michel Dänzer           |         
> Libre software enthusiast         |          Debian, X and DRI developer
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