| Message ID | 1370791560-4989-1-git-send-email-patrik.r.jakobsson@gmail.com |
|---|---|
| State | New |
| Headers | show |
Patrik Jakobsson <patrik.r.jakobsson@gmail.com> writes: > Hi stable maintainers, I found a bug report that is fixed by this patch > Upstream commit id: cbbd379aa43890f36da934f5af619d2fb8ec3d87 > I've checked it against 3.9 and 3.8 but can probably be applied to older > kernels if needed. Bugzilla entry is added below. Thanks, I'm queuing it for the 3.5 kernel as well. Cheers,
On Sun, 2013-06-09 at 17:26 +0200, Patrik Jakobsson wrote: > Hi stable maintainers, I found a bug report that is fixed by this patch > Upstream commit id: cbbd379aa43890f36da934f5af619d2fb8ec3d87 > I've checked it against 3.9 and 3.8 but can probably be applied to older > kernels if needed. Bugzilla entry is added below. This applies to 3.2 if I adjust the filename (the driver was in staging then). So I've added it to the queue. Ben. > Thanks > Patrik Jakobsson > > Commit message: > > 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 > Cc: kernel-team@lists.ubuntu.com > Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> > --- > drivers/gpu/drm/gma500/framebuffer.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/gma500/framebuffer.c b/drivers/gpu/drm/gma500/framebuffer.c > index 31ac392..1534e22 100644 > --- a/drivers/gpu/drm/gma500/framebuffer.c > +++ b/drivers/gpu/drm/gma500/framebuffer.c > @@ -772,8 +772,8 @@ 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); >
diff --git a/drivers/gpu/drm/gma500/framebuffer.c b/drivers/gpu/drm/gma500/framebuffer.c index 31ac392..1534e22 100644 --- a/drivers/gpu/drm/gma500/framebuffer.c +++ b/drivers/gpu/drm/gma500/framebuffer.c @@ -772,8 +772,8 @@ 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);
Hi stable maintainers, I found a bug report that is fixed by this patch Upstream commit id: cbbd379aa43890f36da934f5af619d2fb8ec3d87 I've checked it against 3.9 and 3.8 but can probably be applied to older kernels if needed. Bugzilla entry is added below. Thanks Patrik Jakobsson Commit message: 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 Cc: kernel-team@lists.ubuntu.com Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> --- drivers/gpu/drm/gma500/framebuffer.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)