On Thu, Feb 28, 2013 at 12:06:28AM +0100, Sedat Dilek wrote:
On Wed, Feb 27, 2013 at 11:36 PM, Sedat Dilek sedat.dilek@gmail.com wrote:
Hi,
I am seeing this also on Linux-Next.
/var/log/kern.log:Feb 27 22:52:35 fambox kernel: [ 28.202381] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! /var/log/kern.log:Feb 27 22:52:35 fambox kernel: [ 28.210588] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)!
/var/log/kern.log.1:Feb 22 07:36:04 fambox kernel: [ 27.408280] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)!
This seems to be hard reproducible... Laptop-LCD... Sandybridge Mobile-GT2.
Is there a way to force the error?
Possible patch see [1].
- Sedat -
That was:
+ if (!done) { + status = I915_READ_NOTRACE(ch_ctl); + DRM_ERROR("dp aux hw did not signal timeout (has irq: %i), status=%08x!\n", + has_aux_irq, status); + }
You applied
+ if (!done) { + status = I915_READ_NOTRACE(ch_ctl); + DRM_ERROR("dp aux hw did not signal timeout (has irq: %i), status=%08x!\n", + has_aux_irq, status); + {
That second '{' is the source of the compile error. -Chris