On Fri, Jun 21, 2019 at 9:09 PM Fabio Estevam <festevam@gmail.com> wrote:
On Fri, Jun 21, 2019 at 12:13 PM Pintu Agarwal <pintu.ping@gmail.com> wrote:
Okay there is some update on the 2nd part. Now I am able to successfully install all imx modules after the resume (no hang). But, I got some errors after install finish: [drm] disabling vblank on crtc 1 [IMX]: imx_drm_disable_vblank - called [drm:drm_atomic_helper_commit_cleanup_done] *ERROR* [CRTC:24:crtc-0] flip_done timed out
Also I am able to start the weston successfully. But I see LCD/HDMI display is not working (only some backlight is visible).
And, I noticed, weston also reports the following errors: imx-ipuv3 2400000.ipu: DC stop timeout after 50 ms [IMX]: drm_crtc_vblank_off - called [IMX]: imx_drm_disable_vblank - called INFO: rcu_preempt detected stalls on CPUs/tasks: { 1} (detected by 0, t=6002 jiffies, g=289, c=288, q=8) Task dump for CPU 1: weston R running 0 306 1 0x00000000 [<c05282d8>] (__schedule) from [<00080193>] (0x80193)
Do you have any clue about these errors ?
Which kernel version is this?
Please let me know in which version this issue is fixed. I will try that. I think I saw some commit that mentions about it, but I forgot. Anyways, I am checking again. Thanks!