search for: hotplug_suspended

...ing + * been disabled through drm_fb_helper_suspend_hotplug(). This also schedules + * a fb_helper hotplug event to bring fb_helper up to date with the current + * status of the DRM device's connectors. + */ +void +drm_fb_helper_resume_hotplug(struct drm_fb_helper *fb_helper) +{ + fb_helper->hotplug_suspended = false; + drm_fb_helper_hotplug_event(fb_helper); +} +EXPORT_SYMBOL(drm_fb_helper_resume_hotplug); + +/** + * drm_fb_helper_suspend_hotplug - Attempt to temporarily inhibit fb_helper's + * ability to respond to connector changes + *...

...es > > + * a fb_helper hotplug event to bring fb_helper up to date with the > > current > > + * status of the DRM device's connectors. > > + */ > > +void > > +drm_fb_helper_resume_hotplug(struct drm_fb_helper *fb_helper) > > +{ > > + fb_helper->hotplug_suspended = false; > > + drm_fb_helper_hotplug_event(fb_helper); > > +} > > +EXPORT_SYMBOL(drm_fb_helper_resume_hotplug); > > + > > +/** > > + * drm_fb_helper_suspend_hotplug - Attempt to temporarily inhibit > > fb_helper's > > + *...

...b_helper_suspend_hotplug(). This also schedules > + * a fb_helper hotplug event to bring fb_helper up to date with the current > + * status of the DRM device's connectors. > + */ > +void > +drm_fb_helper_resume_hotplug(struct drm_fb_helper *fb_helper) > +{ > + fb_helper->hotplug_suspended = false; > + drm_fb_helper_hotplug_event(fb_helper); > +} > +EXPORT_SYMBOL(drm_fb_helper_resume_hotplug); > + > +/** > + * drm_fb_helper_suspend_hotplug - Attempt to temporarily inhibit fb_helper's > + * ability to respond to connector change...

On Mon, Aug 06, 2018 at 03:15:31PM -0400, Lyude Paul wrote: > You did mention in the review of one of my other patches that we should avoid > disabling polling during runtime suspend, and you're definitely right. I feel > a bit silly for not remembering that since I was the one who made it so that > i915 does polling in runtime suspend for chips without RPM HPD detection in >

This is the next version of https://patchwork.freedesktop.org/series/46815/ With a lot more thought put into it so as to avoid the potential deadlock scenarios I missed. This also required fixing some bogus DRM helper usage. Try and deadlock me now, nouveau. I dare you!!! Lyude Paul (8): drm/nouveau: Fix bogus drm_kms_helper_poll_enable() placement drm/nouveau: Enable polling even if we

This is the latest version of https://patchwork.freedesktop.org/series/46815/ With a bunch of fixes to the new fb_helper to prevent it from breaking module loading/unloading with nouveau. Also; lots of documentation fixes and one fix in response to a kbuild bot. Lyude Paul (8): drm/nouveau: Fix bogus drm_kms_helper_poll_enable() placement drm/nouveau: Enable polling even if we have runtime

This is the latest version of https://patchwork.freedesktop.org/series/46815/ I moved everything out of fb_helper and back into nouveau, because it seems that other drivers actually do have this handled already as far as I can tell. Lyude Paul (13): drm/nouveau: Fix bogus drm_kms_helper_poll_enable() placement drm/nouveau: Remove duplicate poll_enable() in pmops_runtime_suspend()