Displaying 3 results from an estimated 3 matches for "component_del".
2020 Nov 14
0
[PATCH 8/8] drm/nouveau/kms/nv50-: Fix locking for audio callbacks
...rue;
+ if (component_add(drm->dev->dev, &nv50_audio_component_bind_ops))
+ return;
+
+ drm->audio.component_registered = true;
+ mutex_init(&drm->audio.lock);
}
static void
nv50_audio_component_fini(struct nouveau_drm *drm)
{
- if (drm->audio.component_registered) {
- component_del(drm->dev->dev, &nv50_audio_component_bind_ops);
- drm->audio.component_registered = false;
- }
+ if (!drm->audio.component_registered)
+ return;
+
+ component_del(drm->dev->dev, &nv50_audio_component_bind_ops);
+ drm->audio.component_registered = false;
+ mutex_destro...
2020 Jan 13
0
[PATCH RESEND] drm/nouveau: Add HD-audio component notifier support
...+nv50_audio_component_init(struct nouveau_drm *drm)
+{
+ if (!component_add(drm->dev->dev, &nv50_audio_component_bind_ops))
+ drm->audio.component_registered = true;
+}
+
+static void
+nv50_audio_component_fini(struct nouveau_drm *drm)
+{
+ if (drm->audio.component_registered) {
+ component_del(drm->dev->dev, &nv50_audio_component_bind_ops);
+ drm->audio.component_registered = false;
+ }
+}
+
/******************************************************************************
* Audio
*****************************************************************************/
static void...
2020 Nov 06
4
[PATCH 0/3] drm/nouveau: extend the lifetime of nouveau_drm
Hi folks,
Currently, when the device is removed (or the driver is unbound) the
nouveau_drm structure de-allocated. However, it's still accessible from
and used by some DRM layer callbacks. For example, file handles can be
closed after the device has been removed (physically or otherwise). This
series converts the Nouveau device structure to be allocated and
de-allocated with the