From: Nikola Cornij <nikola.cornij@amd.com>
Date: Wed, 13 Mar 2019 00:11:37 +0000 (-0400)
Subject: drm/amd/display: Pass SDP spliting in parameters
X-Git-Tag: v5.2-rc1~118^2~31^2~13
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=bb1cb98e215c5136651335d8f2b183e8ee85d52c;p=linux.git

drm/amd/display: Pass SDP spliting in parameters

pass SDP splitting when setting stream attributes for future use

Signed-off-by: Nikola Cornij <nikola.cornij@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
index ac128f7a9d85..f5ec65ec1460 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
@@ -2576,7 +2576,8 @@ void core_link_enable_stream(
 		pipe_ctx->stream_res.stream_enc->funcs->dp_set_stream_attribute(
 			pipe_ctx->stream_res.stream_enc,
 			&stream->timing,
-			stream->output_color_space);
+			stream->output_color_space,
+			stream->link->dpcd_caps.dprx_feature.bits.SST_SPLIT_SDP_CAP);
 
 	if (dc_is_hdmi_tmds_signal(pipe_ctx->stream->signal))
 		pipe_ctx->stream_res.stream_enc->funcs->hdmi_set_stream_attribute(
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c b/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c
index 67cad0016f96..14309fe6f2e6 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c
@@ -272,7 +272,8 @@ static void dce110_update_hdmi_info_packet(
 static void dce110_stream_encoder_dp_set_stream_attribute(
 	struct stream_encoder *enc,
 	struct dc_crtc_timing *crtc_timing,
-	enum dc_color_space output_color_space)
+	enum dc_color_space output_color_space,
+	uint32_t enable_sdp_splitting)
 {
 #if defined(CONFIG_DRM_AMD_DC_DCN1_0)
 	uint32_t h_active_start;
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.c
index 6a0e748f0e57..8ee9f6dc1d62 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.c
@@ -245,7 +245,8 @@ static void enc1_update_hdmi_info_packet(
 void enc1_stream_encoder_dp_set_stream_attribute(
 	struct stream_encoder *enc,
 	struct dc_crtc_timing *crtc_timing,
-	enum dc_color_space output_color_space)
+	enum dc_color_space output_color_space,
+	uint32_t enable_sdp_splitting)
 {
 	uint32_t h_active_start;
 	uint32_t v_active_start;
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.h
index b7c800e10a32..e654c2f55971 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.h
@@ -462,7 +462,8 @@ void enc1_update_generic_info_packet(
 void enc1_stream_encoder_dp_set_stream_attribute(
 	struct stream_encoder *enc,
 	struct dc_crtc_timing *crtc_timing,
-	enum dc_color_space output_color_space);
+	enum dc_color_space output_color_space,
+	uint32_t enable_sdp_splitting);
 
 void enc1_stream_encoder_hdmi_set_stream_attribute(
 	struct stream_encoder *enc,
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h b/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h
index ce3c4ecd9c24..49854eb73d1d 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h
@@ -90,7 +90,8 @@ struct stream_encoder_funcs {
 	void (*dp_set_stream_attribute)(
 		struct stream_encoder *enc,
 		struct dc_crtc_timing *crtc_timing,
-		enum dc_color_space output_color_space);
+		enum dc_color_space output_color_space,
+		uint32_t enable_sdp_splitting);
 
 	void (*hdmi_set_stream_attribute)(
 		struct stream_encoder *enc,
diff --git a/drivers/gpu/drm/amd/display/dc/virtual/virtual_stream_encoder.c b/drivers/gpu/drm/amd/display/dc/virtual/virtual_stream_encoder.c
index 3dc1733eea20..fdcf9e66d852 100644
--- a/drivers/gpu/drm/amd/display/dc/virtual/virtual_stream_encoder.c
+++ b/drivers/gpu/drm/amd/display/dc/virtual/virtual_stream_encoder.c
@@ -29,7 +29,8 @@
 static void virtual_stream_encoder_dp_set_stream_attribute(
 	struct stream_encoder *enc,
 	struct dc_crtc_timing *crtc_timing,
-	enum dc_color_space output_color_space) {}
+	enum dc_color_space output_color_space,
+	uint32_t enable_sdp_splitting) {}
 
 static void virtual_stream_encoder_hdmi_set_stream_attribute(
 	struct stream_encoder *enc,