Reviewed-by: Karol Herbst <karolherbst@xxxxxxxxx>
On Tue, Jul 17, 2018 at 9:21 AM, Lukas Wunner <lukas@xxxxxxxxx> wrote:
> 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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