This is a note to let you know that I've just added the patch titled
gma500: Fix regression on Oaktrail devices
to the 3.5-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
gma500-fix-regression-on-oaktrail-devices.patch
and it can be found in the queue-3.5 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 26df641eac05abe1a3276eea441359b4d1120816 Mon Sep 17 00:00:00 2001
From: Alan Cox <[email protected]>
Date: Wed, 12 Sep 2012 10:05:04 +0000
Subject: gma500: Fix regression on Oaktrail devices
From: Alan Cox <[email protected]>
commit 26df641eac05abe1a3276eea441359b4d1120816 upstream.
The register map patches didn't set one value for the GMA600 which
means the Fujitsu Q550 dies on boot with the GMA500 driver enabled.
Add the map entry so we don't read from the device MMIO + 0 by mistake.
Signed-off-by: Alan Cox <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/gpu/drm/gma500/oaktrail_device.c | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/gpu/drm/gma500/oaktrail_device.c
+++ b/drivers/gpu/drm/gma500/oaktrail_device.c
@@ -476,6 +476,7 @@ static const struct psb_offset oaktrail_
.pos = DSPAPOS,
.surf = DSPASURF,
.addr = MRST_DSPABASE,
+ .base = MRST_DSPABASE,
.status = PIPEASTAT,
.linoff = DSPALINOFF,
.tileoff = DSPATILEOFF,
@@ -499,6 +500,7 @@ static const struct psb_offset oaktrail_
.pos = DSPBPOS,
.surf = DSPBSURF,
.addr = DSPBBASE,
+ .base = DSPBBASE,
.status = PIPEBSTAT,
.linoff = DSPBLINOFF,
.tileoff = DSPBTILEOFF,
Patches currently in stable-queue which might be from [email protected] are
queue-3.5/gma500-fix-regression-on-oaktrail-devices.patch
queue-3.5/ahci-add-alternate-identifier-for-the-88se9172.patch
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