Bug 87691

Summary:	exynos-drm-ipp registration: infinite loop
Product:	Drivers	Reporter:	Matwey V. Kornilov (matwey.kornilov)
Component:	Video(Other)	Assignee:	drivers_platform (drivers_platform)
Status:	NEW ---
Severity:	high	CC:	andrey_utkin, matwey.kornilov
Priority:	P1
Hardware:	ARM
OS:	Linux
Kernel Version:	3.18-rc3	Subsystem:
Regression:	No	Bisected commit-id:
Attachments:	config file

Description Matwey V. Kornilov 2014-11-04 15:53:16 UTC

Created attachment 156501 [details]
config file

Hi,

I am running 3.18-rc3 on BeaglBone Black. Attached here is kernel config used.

On the boot I see infinitely looping messages:

[    5.744044] exynos-drm-ipp exynos-drm-ipp: drm ipp registered successfully.
[    5.752010] platform exynos-drm: Driver exynos-drm requests probe deferral
[    5.761377] exynos-drm-ipp exynos-drm-ipp: drm ipp registered successfully.
[    5.769291] platform exynos-drm: Driver exynos-drm requests probe deferral

Full log is available at http://www.susepaste.org/80720649

Comment 1 Andrey Utkin 2014-11-05 21:13:05 UTC

> [    4.948680] tilcdc 4830e000.lcdc: no encoders/connectors found

do you really have something attached what it wants? :)

Comment 2 Matwey V. Kornilov 2014-11-06 16:28:47 UTC

(In reply to Andrey Utkin from comment #1)
> > [    4.948680] tilcdc 4830e000.lcdc: no encoders/connectors found
> 
> do you really have something attached what it wants? :)

I think so. However tilcdc is not related to exynos