Re: [PATCH] drm: remove drm_bridge_hpd_disable() from drm_bridge_connector_destroy()

[Dmitry Baryshkov]

On Tue, 19 Sep 2023 10:48:12 -0700, Abhinav Kumar wrote:
> drm_bridge_hpd_enable()/drm_bridge_hpd_disable() callbacks call into
> the respective driver's hpd_enable()/hpd_disable() ops. These ops control
> the HPD enable/disable logic which in some cases like MSM can be a
> dedicate hardware block to control the HPD.
> 
> During probe_defer cases, a connector can be initialized and then later
> destroyed till the probe is retried. During connector destroy in these
> cases, the hpd_disable() callback gets called without a corresponding
> hpd_enable() leading to an unbalanced state potentially causing even
> a crash.
> 
> [...]

Applied to drm-misc-next, thanks!

[1/1] drm: remove drm_bridge_hpd_disable() from drm_bridge_connector_destroy()
      commit: f730e7adfd69d7ac859d8fe4d67e980cbad1e445

Best regards,
-- 
Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>