Displaying 3 results from an estimated 3 matches for "nv50_audio_component_eld_notify".
2020 Apr 16
1
[PATCH] drm/nouveau: Fix regression by audio component transition
...p.c
index a3dc2ba19fb2..3a9fd565079d 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/disp.c
+++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c
@@ -481,15 +481,16 @@ nv50_dac_create(struct drm_connector *connector, struct dcb_output *dcbe)
* audio component binding for ELD notification
*/
static void
-nv50_audio_component_eld_notify(struct drm_audio_component *acomp, int port)
+nv50_audio_component_eld_notify(struct drm_audio_component *acomp, int port,
+ int dev_id)
{
if (acomp && acomp->audio_ops && acomp->audio_ops->pin_eld_notify)
acomp->audio_ops->pin_eld_notify(acomp->audio_ops-...
2020 Jan 13
0
[PATCH RESEND] drm/nouveau: Add HD-audio component notifier support
...clude <linux/component.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_dp_helper.h>
@@ -476,12 +477,113 @@ nv50_dac_create(struct drm_connector *connector, struct dcb_output *dcbe)
return 0;
}
+/*
+ * audio component binding for ELD notification
+ */
+static void
+nv50_audio_component_eld_notify(struct drm_audio_component *acomp, int port)
+{
+ if (acomp && acomp->audio_ops && acomp->audio_ops->pin_eld_notify)
+ acomp->audio_ops->pin_eld_notify(acomp->audio_ops->audio_ptr,
+ port, -1);
+}
+
+static int
+nv50_audio_component_get_eld(struct device...
2020 Nov 14
0
[PATCH 8/8] drm/nouveau/kms/nv50-: Fix locking for audio callbacks
...s, sizeof(args));
+ mutex_lock(&drm->audio.lock);
+ if (nv_encoder->audio.enabled) {
+ nv_encoder->audio.enabled = false;
+ nv_encoder->audio.connector = NULL;
+ nvif_mthd(&disp->disp->object, 0, &args, sizeof(args));
+ }
+ mutex_unlock(&drm->audio.lock);
nv50_audio_component_eld_notify(drm->audio.component, nv_encoder->or,
nv_crtc->index);
@@ -760,11 +762,16 @@ nv50_audio_enable(struct drm_encoder *encoder, struct nouveau_crtc *nv_crtc,
if (!drm_detect_monitor_audio(nv_connector->edid))
return;
+ mutex_lock(&drm->audio.lock);
+
memcpy(args.data,...