Re: [PATCH] ppc32: uninorth-agp suspend support

Pavel Machek
2005-03-01T21:25:01Z

Hi!

> (This is for -mm, to be merged along with the aty128fb and radeonfb
> related patches).
>
> This patch adds suspend/resume support to the Apple UniNorth AGP bridge
> to make sure AGP is properly disabled when the machine goes to sleep.
> Without this, the r300 based laptops will fail to wakeup from sleep when
> using the new experimental r300 DRI driver. It should also improve
> reliablility in general with other chips.

> --- linux-work.orig/drivers/char/agp/uninorth-agp.c 2005-03-01 13:53:32.000000000 +1100
> +++ linux-work/drivers/char/agp/uninorth-agp.c 2005-03-01 14:36:54.000000000 +1100
> @@ -155,6 +161,56 @@
> uninorth_tlbflush(NULL);
> }
>
> +#ifdef CONFIG_PM
> +static int agp_uninorth_suspend(struct pci_dev *pdev, u32 state)

pm_message_t state, please.

--
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