From: Roman Li <Roman.Li@amd.com>
Date: Fri, 20 Mar 2026 21:02:33 +0000 (-0400)
Subject: drm/amd/display: Enable Replay support for dcn42
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=06bc20d26f38dcb12cc8d92fa599a6b7fc58d2a3;p=thirdparty%2Flinux.git

drm/amd/display: Enable Replay support for dcn42

Add DCN4.2 to the list that supports
Panel Replay feature.

Reviewed-by: Alex Hung <Alex.Hung@amd.com>
Signed-off-by: Roman Li <Roman.Li@amd.com>
Signed-off-by: Chuanyu Tseng <Chuanyu.Tseng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

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 205a7fab10370..3e87219e2aa41 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -5581,6 +5581,7 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
 		case IP_VERSION(3, 5, 0):
 		case IP_VERSION(3, 5, 1):
 		case IP_VERSION(3, 6, 0):
+		case IP_VERSION(4, 2, 0):
 			replay_feature_enabled = true;
 			break;