This is a note to let you know that I've just added the patch titled
drm/gma500: Increase max resolution for mode setting
to the 3.4-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:
drm-gma500-increase-max-resolution-for-mode-setting.patch
and it can be found in the queue-3.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From cbbd379aa43890f36da934f5af619d2fb8ec3d87 Mon Sep 17 00:00:00 2001
From: Patrik Jakobsson <patrik.r.jakobsson@xxxxxxxxx>
Date: Thu, 25 Apr 2013 22:23:36 +0200
Subject: drm/gma500: Increase max resolution for mode setting
From: Patrik Jakobsson <patrik.r.jakobsson@xxxxxxxxx>
commit cbbd379aa43890f36da934f5af619d2fb8ec3d87 upstream.
By having a higher max resolution we can now set up a virtual
framebuffer that spans several monitors. 4096 should be ok since we're
gen 3 or higher and should be enough for most dual head setups.
Bugzilla:
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-modesetting/+bug/1169147
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/gma500/framebuffer.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/gpu/drm/gma500/framebuffer.c
+++ b/drivers/gpu/drm/gma500/framebuffer.c
@@ -782,8 +782,8 @@ void psb_modeset_init(struct drm_device
for (i = 0; i < dev_priv->num_pipe; i++)
psb_intel_crtc_init(dev, i, mode_dev);
- dev->mode_config.max_width = 2048;
- dev->mode_config.max_height = 2048;
+ dev->mode_config.max_width = 4096;
+ dev->mode_config.max_height = 4096;
psb_setup_outputs(dev);
}
Patches currently in stable-queue which might be from patrik.r.jakobsson@xxxxxxxxx are
queue-3.4/drm-gma500-increase-max-resolution-for-mode-setting.patch
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