[PATCH v2 0/2] fix missing unplug interrupt problem
Stephen Boyd
swboyd at chromium.org
Wed Jan 13 20:25:54 UTC 2021
Quoting Kuogee Hsieh (2021-01-13 10:59:58)
> Both AUX_SW_RESET and DP_SW_RESET clear pending HPD interrupts.
> Therefore irq_hpd handler should not issues either aux or sw reset
> to avoid following unplug interrupt be cleared accidentally.
>
> Kuogee Hsieh (2):
> drm/msm/dp: return fail when both link lane and rate are 0 at dpcd
> read
> drm/msm/dp: unplug interrupt missed after irq_hpd handler
It won't apply to the drm msm tree. Please rebase and resend.
More information about the dri-devel
mailing list