On 11/24/2011 03:21 AM, Kavuri, Sateesh wrote:
> Hi,
>
> I would like to add a hook to the i915 driver to get a signal whenever an
> external
> connection is made, say a HDMI cable connection. Where would the right place
> be?
> i915_irq.c?
> Once I get a signal, I would have to read the EDID da
Hi,
with kernel 3.2-rc the DP of my Dell E6510 stays black on resume,
while the attached monitor doesn't.
I've bisected this and the following change in commit
cd9dde44f47501394b9f0715b6a36a92aa74c0d0 introduced this problem:
intel_dp.c:
@@ -195,7 +211,7 @@ intel_dp_link_required(struct drm_devi
Staring at an error state such as:
PGTBL_ER: 0x0400
Display B: Invalid tiling
fence[0] = 05001001
valid, x-tiled, pitch: 512, start: 0x0500, size: 1048576
Pinned [2]:
131072 0001 0001 P uncached
0002 4096000 0041 P uncached (name: 1)
Plane
Hi,
I would like to add a hook to the i915 driver to get a signal whenever an
external
connection is made, say a HDMI cable connection. Where would the right place be?
i915_irq.c?
Once I get a signal, I would have to read the EDID data (which I am already
done
with) and finally this connection
On Thu, Nov 24, 2011 at 03:26:49AM +0800, Keith Packard wrote:
> On Wed, 23 Nov 2011 16:29:58 +0800, Wu Fengguang
> wrote:
>
> > What I need is a hot plug hook that knows whether the monitor is
> > plugged or removed, which is only possible if the hook is called
> > after ->detect().
>
> That w
