From a2c666ba29cf39815b9499360996f839acb0d3f6 Mon Sep 17 00:00:00 2001
From: Andy Nguyen <theofficialflow1996@gmail.com>
Date: Mon, 22 Jun 2026 20:19:14 +0200
Subject: [PATCH] linux: mute audio and video on mode switch

---
 linux.patch | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/linux.patch b/linux.patch
index ed8731f..65982de 100644
--- a/linux.patch
+++ b/linux.patch
@@ -1505,7 +1505,7 @@ index 52f4e9e099cb..6e4ff7444536 100644
  	if (r)
  		return r;
 diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
-index f8c13bad4ac2..e2e6a2605f2a 100644
+index f8c13bad4ac2..1a9cccc5fa5c 100644
 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
 +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
 @@ -80,6 +80,10 @@
@@ -1566,7 +1566,7 @@ index f8c13bad4ac2..e2e6a2605f2a 100644
  	if ((mode->flags & DRM_MODE_FLAG_INTERLACE) ||
  			(mode->flags & DRM_MODE_FLAG_DBLSCAN))
  		return result;
-@@ -10957,12 +10978,62 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state)
+@@ -10957,12 +10978,64 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state)
  	drm_atomic_helper_update_legacy_modeset_state(dev, state);
  	drm_dp_mst_atomic_wait_for_dependencies(state);
  
@@ -1583,6 +1583,8 @@ index f8c13bad4ac2..e2e6a2605f2a 100644
 +		    (!new_crtc_state->active ||
 +		     drm_atomic_crtc_needs_modeset(new_crtc_state)))) {
 +			if (dm_new_crtc_state->stream && dc_is_dp_signal(dm_new_crtc_state->stream->signal)) {
++				sceHdmiSetAudioMute(1);
++				sceHdmiDeviceSetVideoMute(1);
 +				sceHdmiInitVideoConfig();
 +			}
 +		}