Re: [PATCH v7 0/7] incorporate pm runtime framework and eDP clean up

[Dmitry Baryshkov]

On Sat, 7 Oct 2023 at 01:55, Kuogee Hsieh <quic_khsieh@xxxxxxxxxxx> wrote:
>
> The purpose of this patch series is to incorporate pm runtime framework
> into MSM eDP/DP driver so that eDP panel can be detected by DRM eDP panel
> driver during system probe time. During incorporating procedure, original
> customized pm realted fucntions, such as dp_pm_prepare(), dp_pm_suspend(),
> dp_pm_resume() and dp_pm_prepare(), are removed and replaced with functions
> provided by pm runtiem framework such as pm_runtime_force_suspend() and
> pm_runtime_force_resume(). In addition, both eDP aux-bus and irq handler
> are bound at system probe time too.


With this patchset in place I can crash the board using the following
sequence (SM8350-HDK):

- plug the USBC DP dongle
- run modetest at any mode, don't press Enter yet
- unplug the dongle
- press Enter to stop modetest

=> the board resets to Sahara.

Please ping me if you need any additional information from my side.

-- 
With best wishes
Dmitry