drm/gma500: Increase max resolution for mode setting

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.

Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
[bwh: Backported to 3.2: adjust filename]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

diff --git a/drivers/staging/gma500/framebuffer.c b/drivers/staging/gma500/framebuffer.c
index 3f39a37..d28fdc2 100644 (file)
--- a/drivers/staging/gma500/framebuffer.c
+++ b/drivers/staging/gma500/framebuffer.c
@@ -831,8 +831,8 @@ void psb_modeset_init(struct drm_device *dev)
        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);
 }