On Mon, Jul 16, 2018 at 07:59:26PM -0400, Lyude Paul wrote:
> --- a/drivers/gpu/drm/nouveau/dispnv50/disp.c
> +++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c
> @@ -2012,10 +2012,18 @@ nv50_disp_atomic_state_alloc(struct drm_device *dev)
> return &atom->state;
> }
>
> +static void
> +nouveau_output_poll_changed(struct drm_device *dev)
> +{
> + pm_runtime_get_sync(dev->dev);
> + drm_fb_helper_hotplug_event(dev->fb_helper);
> + pm_runtime_put_autosuspend(dev->dev);
> +}
> +
> static const struct drm_mode_config_funcs
> nv50_disp_func = {
> .fb_create = nouveau_user_framebuffer_create,
> - .output_poll_changed = drm_fb_helper_output_poll_changed,
> + .output_poll_changed = nouveau_output_poll_changed,
It might make sense to provide a generic DRM helper for this.
Same for patch 3 in this series.
Thanks,
Lukas
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