linux-kernel - Re: Current suspend issues on Lenovo X200

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Date:	Fri, 24 Oct 2008 16:28:18 +0200
From:	Andres Freund <andres@...razel.de>
To:	"Nico -telmich- Schottelius" <nico-linux-next@...ottelius.org>
Cc:	linux-next@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>
Subject: Re: Current suspend issues on Lenovo X200

Hi Nico,

On Thursday 23 October 2008 22:43:26 Nico -telmich- Schottelius wrote:
>  - 2.6.27-next-20081023:
>    -> no X running (because xorg does not work with that kernel)
I think what you need is one rather short fix for the intel xorg driver:

diff --git a/src/i830_driver.c b/src/i830_driver.c
index c1d61f4..eaf5d27 100644
--- a/src/i830_driver.c
+++ b/src/i830_driver.c
@@ -502,8 +502,8 @@ I830DetectMemory(ScrnInfoPtr pScrn)
    range = gtt_size + 4;

    /* new 4 series hardware has seperate GTT stolen with GFX stolen */
- if (IS_G4X(pI830))
- range = 0;
+ if (IS_G4X(pI830) || IS_GM45(pI830))
+ range = 4;

    if (IS_I85X(pI830) || IS_I865G(pI830) || IS_I9XX(pI830)) {
       switch (gmch_ctrl & I855_GMCH_GMS_MASK) {

(Out of the "[git pull] agp patches for 2.6.28-rc1" thread)

Andres

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