From 899e99cdace714bf5ce26ee606086e0f7dac093f Mon Sep 17 00:00:00 2001
From: "David (Dingchen) Zhang" <dingchen.zhang@amd.com>
Date: Thu, 31 Oct 2019 14:36:51 -0400
Subject: drm/amd/display: add debugfs sdp hook up function for Navi
Git-commit: 9185e8adb4cc9aa628a2c9b47b43d193cf268ee5
Patch-mainline: v5.6-rc1
References: jsc#SLE-12680, jsc#SLE-12880, jsc#SLE-12882, jsc#SLE-12883, jsc#SLE-13496, jsc#SLE-15322
[why]
need to send immediate SDP message via debugfs on Navi board.
[how]
hook up the DCN1x encoder function of sending immediate sdp
message to DCN2.
Signed-off-by: David (Dingchen) Zhang <dingchen.zhang@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_stream_encoder.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_stream_encoder.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_stream_encoder.c
index 2b70a707a0dc..9b70a1e7b962 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_stream_encoder.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_stream_encoder.c
@@ -569,6 +569,8 @@ static const struct stream_encoder_funcs dcn20_str_enc_funcs = {
enc2_stream_encoder_stop_hdmi_info_packets,
.update_dp_info_packets =
enc2_stream_encoder_update_dp_info_packets,
+ .send_immediate_sdp_message =
+ enc1_stream_encoder_send_immediate_sdp_message,
.stop_dp_info_packets =
enc1_stream_encoder_stop_dp_info_packets,
.dp_blank =
--
2.28.0