suspend graphics card - ATI

[Balasubramanian S]

Hello Alex and Mike, do we have the functionality for delete also?

Sorry for the late come back!
Thanks, -Bala S

On Thu, Apr 5, 2012 at 7:32 AM, Balasubramanian S <sparani at gmail.com> wrote:

> Hello Alex and Mike, I will look into this and get back to you.
> Thank you for the prompt reply,
> -Bala S
>
>
> On Wed, Apr 4, 2012 at 6:31 PM, Alex Deucher <alexdeucher at gmail.com>wrote:
>
>> 2012/4/4 Balasubramanian S <sparani at gmail.com>:
>> > 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.
>> >
>>
>> Take a look at the kernel source:
>>
>> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=tree;f=drivers/gpu/drm/radeon;h=7ba043b079bdbbcbc1a06a761daecae0745ef9e8;hb=HEAD
>> The main suspend and resume entry points are in radeon_device.c
>> (radeon_suspend_kms() and radeon_resume_kms()).
>>
>> Alex
>>
>> > Thanks, -Bala S
>> >
>> > 2012/4/3 Michel Dänzer <michel at daenzer.net>
>> >>
>> >> 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           |
>> http://www.amd.com
>> >> Libre software enthusiast         |          Debian, X and DRI
>> developer
>> >
>> >
>> >
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>> >
>>
>
>
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