add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/drivers/gpu/drm/amd/display/dc/virtual/virtual_stream_encoder.c
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@@ -23,13 +23,17 @@
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  *
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  */
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+#include <linux/slab.h>
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+
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 #include "dm_services.h"
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 #include "virtual_stream_encoder.h"
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 static void virtual_stream_encoder_dp_set_stream_attribute(
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 	struct stream_encoder *enc,
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 	struct dc_crtc_timing *crtc_timing,
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-	enum dc_color_space output_color_space) {}
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+	enum dc_color_space output_color_space,
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+	bool use_vsc_sdp_for_colorimetry,
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+	uint32_t enable_sdp_splitting) {}
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 static void virtual_stream_encoder_hdmi_set_stream_attribute(
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 	struct stream_encoder *enc,
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@@ -42,9 +46,10 @@
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 	struct dc_crtc_timing *crtc_timing,
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 	bool is_dual_link) {}
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-static void virtual_stream_encoder_set_mst_bandwidth(
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+static void virtual_stream_encoder_set_throttled_vcp_size(
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 	struct stream_encoder *enc,
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-	struct fixed31_32 avg_time_slots_per_mtp) {}
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+	struct fixed31_32 avg_time_slots_per_mtp)
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+{}
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 static void virtual_stream_encoder_update_hdmi_info_packets(
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 	struct stream_encoder *enc,
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@@ -74,15 +79,43 @@
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 	struct stream_encoder *enc,
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 	bool mute) {}
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+static void virtual_stream_encoder_reset_hdmi_stream_attribute(
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+		struct stream_encoder *enc)
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+{}
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+
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+static void virtual_enc_dp_set_odm_combine(
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+	struct stream_encoder *enc,
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+	bool odm_combine)
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+{}
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+
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+static void virtual_dig_connect_to_otg(
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+		struct stream_encoder *enc,
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+		int tg_inst)
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+{}
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+
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+static void virtual_setup_stereo_sync(
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+			struct stream_encoder *enc,
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+			int tg_inst,
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+			bool enable)
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+{}
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+
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+static void virtual_stream_encoder_set_dsc_pps_info_packet(
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+		struct stream_encoder *enc,
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+		bool enable,
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+		uint8_t *dsc_packed_pps)
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+{}
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+
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 static const struct stream_encoder_funcs virtual_str_enc_funcs = {
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+	.dp_set_odm_combine =
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+		virtual_enc_dp_set_odm_combine,
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 	.dp_set_stream_attribute =
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 		virtual_stream_encoder_dp_set_stream_attribute,
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 	.hdmi_set_stream_attribute =
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 		virtual_stream_encoder_hdmi_set_stream_attribute,
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 	.dvi_set_stream_attribute =
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 		virtual_stream_encoder_dvi_set_stream_attribute,
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-	.set_mst_bandwidth =
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-		virtual_stream_encoder_set_mst_bandwidth,
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+	.set_throttled_vcp_size =
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+		virtual_stream_encoder_set_throttled_vcp_size,
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 	.update_hdmi_info_packets =
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 		virtual_stream_encoder_update_hdmi_info_packets,
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 	.stop_hdmi_info_packets =
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@@ -98,6 +131,10 @@
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 	.audio_mute_control = virtual_audio_mute_control,
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 	.set_avmute = virtual_stream_encoder_set_avmute,
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+	.hdmi_reset_stream_attribute = virtual_stream_encoder_reset_hdmi_stream_attribute,
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+	.dig_connect_to_otg = virtual_dig_connect_to_otg,
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+	.setup_stereo_sync = virtual_setup_stereo_sync,
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+	.dp_set_dsc_pps_info_packet = virtual_stream_encoder_set_dsc_pps_info_packet,
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 };
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 bool virtual_stream_encoder_construct(