Re: [PATCH v2] drm/core: Fail atomic IOCTL with no CRTC state but with signaling.

2017-06-28 Thread Maarten Lankhorst
Op 27-06-17 om 17:01 schreef Daniel Vetter: > On Tue, Jun 27, 2017 at 04:29:44PM +0200, Maarten Lankhorst wrote: >> Op 27-06-17 om 09:37 schreef Daniel Vetter: >>> On Mon, Jun 26, 2017 at 03:44:07PM -0400, Harry Wentland wrote: On 2017-06-20 01:57 PM, Andrey Grodzovsky wrote: > Problem :

Re: [PATCH v2] drm/core: Fail atomic IOCTL with no CRTC state but with signaling.

2017-06-27 Thread Daniel Vetter
On Tue, Jun 27, 2017 at 04:29:44PM +0200, Maarten Lankhorst wrote: > Op 27-06-17 om 09:37 schreef Daniel Vetter: > > On Mon, Jun 26, 2017 at 03:44:07PM -0400, Harry Wentland wrote: > >> On 2017-06-20 01:57 PM, Andrey Grodzovsky wrote: > >>> Problem : While running IGT kms_atomic_transition test

Re: [PATCH v2] drm/core: Fail atomic IOCTL with no CRTC state but with signaling.

2017-06-27 Thread Maarten Lankhorst
Op 27-06-17 om 09:37 schreef Daniel Vetter: > On Mon, Jun 26, 2017 at 03:44:07PM -0400, Harry Wentland wrote: >> On 2017-06-20 01:57 PM, Andrey Grodzovsky wrote: >>> Problem : While running IGT kms_atomic_transition test suite i encountered >>> a hang in drmHandleEvent immediately following an

Re: [PATCH v2] drm/core: Fail atomic IOCTL with no CRTC state but with signaling.

2017-06-27 Thread Daniel Vetter
On Mon, Jun 26, 2017 at 03:44:07PM -0400, Harry Wentland wrote: > On 2017-06-20 01:57 PM, Andrey Grodzovsky wrote: > > Problem : While running IGT kms_atomic_transition test suite i encountered > > a hang in drmHandleEvent immediately following an atomic_commit. > > After dumping the atomic state

Re: [PATCH v2] drm/core: Fail atomic IOCTL with no CRTC state but with signaling.

2017-06-26 Thread Harry Wentland
On 2017-06-20 01:57 PM, Andrey Grodzovsky wrote: > Problem : While running IGT kms_atomic_transition test suite i encountered > a hang in drmHandleEvent immediately following an atomic_commit. > After dumping the atomic state I relized that in this case there was > not even one CRTC attached to

[PATCH v2] drm/core: Fail atomic IOCTL with no CRTC state but with signaling.

2017-06-20 Thread Andrey Grodzovsky
Problem : While running IGT kms_atomic_transition test suite i encountered a hang in drmHandleEvent immediately following an atomic_commit. After dumping the atomic state I relized that in this case there was not even one CRTC attached to the state and only disabled planes. This probably due to a