1 files changed, 80 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/modules/inc/mod_info_packet.h b/drivers/gpu/drm/amd/display/modules/inc/mod_info_packet.h
new file mode 100644
index 0000000000..66dc9a19ae
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/modules/inc/mod_info_packet.h
@@ -0,0 +1,80 @@
+/*
+ * Copyright 2018 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef MOD_INFO_PACKET_H_
+#define MOD_INFO_PACKET_H_
+
+#include "dm_services.h"
+#include "mod_shared.h"
+//Forward Declarations
+struct dc_stream_state;
+struct dc_info_packet;
+struct mod_vrr_params;
+
+void mod_build_vsc_infopacket(const struct dc_stream_state *stream,
+		struct dc_info_packet *info_packet,
+		enum dc_color_space cs,
+		enum color_transfer_func tf);
+
+void mod_build_hf_vsif_infopacket(const struct dc_stream_state *stream,
+		struct dc_info_packet *info_packet);
+
+enum adaptive_sync_type {
+	ADAPTIVE_SYNC_TYPE_NONE                  = 0,
+	ADAPTIVE_SYNC_TYPE_DP                    = 1,
+	FREESYNC_TYPE_PCON_IN_WHITELIST          = 2,
+	FREESYNC_TYPE_PCON_NOT_IN_WHITELIST      = 3,
+	ADAPTIVE_SYNC_TYPE_EDP                   = 4,
+};
+
+enum adaptive_sync_sdp_version {
+	AS_SDP_VER_0 = 0x0,
+	AS_SDP_VER_1 = 0x1,
+	AS_SDP_VER_2 = 0x2,
+};
+
+#define AS_DP_SDP_LENGTH (9)
+
+struct frame_duration_op {
+	bool          support;
+	unsigned char frame_duration_hex;
+};
+
+struct AS_Df_params {
+	bool   supportMode;
+	struct frame_duration_op increase;
+	struct frame_duration_op decrease;
+};
+
+void mod_build_adaptive_sync_infopacket(const struct dc_stream_state *stream,
+		enum adaptive_sync_type asType, const struct AS_Df_params *param,
+		struct dc_info_packet *info_packet);
+
+void mod_build_adaptive_sync_infopacket_v2(const struct dc_stream_state *stream,
+		const struct AS_Df_params *param, struct dc_info_packet *info_packet);
+
+void mod_build_adaptive_sync_infopacket_v1(struct dc_info_packet *info_packet);
+
+#endif