On Wed, Jun 19, 2019 at 12:05 PM Pintu Agarwal <pintu.ping@gmail.com> wrote:
Okay. I will surely try it on another IMX6 fresh board. With 5.1.11 you mean the kernel from mainline kernel.org Or, is there a separate kernel repo for imx6. If yes, please let me know.
5.1.11 from kernel.org
Then you can test suspend/resume and see if HDMI hangs or not.
By this suspend/resume, you mean "suspend-to-ram" or "suspend-to-disk" ?
I tested with "echo mem > /sys/power/state"
This scenario is not with suspend/resume. This hang is, when we make hdmi as a loadable module (.ko) and trying to install it after resume. In this case, suspend/resume will not come into picture. Not sure why it still hangs. Do you have any clue for this scenario?
I haven't tried this one. Please test it with 5.1.11 and if it fails, please report.