drm/amd/display: Add DCN3.1 Resource

Container for hardware resources and blocks for DCN3.1, also adds
new DC debug flags used with DCN3.1.

Acked-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/display/dc/core/dc_resource.c

@@ -58,6 +58,9 @@
 #include "dcn301/dcn301_resource.h"
 #include "dcn302/dcn302_resource.h"
 #include "dcn303/dcn303_resource.h"
+#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+#include "../dcn31/dcn31_resource.h"
+#endif
 #endif
 
 #define DC_LOGGER_INIT(logger)
@@ -139,6 +142,14 @@ enum dce_version resource_parse_asic_id(struct hw_asic_id asic_id)
 		dc_version = DCN_VERSION_3_01;
 		break;
 #endif
+
+#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+	case FAMILY_YELLOW_CARP:
+		if (ASICREV_IS_YELLOW_CARP(asic_id.hw_internal_rev))
+			dc_version = DCN_VERSION_3_1;
+		break;
+#endif
+
 	default:
 		dc_version = DCE_VERSION_UNKNOWN;
 		break;
@@ -222,6 +233,11 @@ struct resource_pool *dc_create_resource_pool(struct dc  *dc,
 	case DCN_VERSION_3_03:
 		res_pool = dcn303_create_resource_pool(init_data, dc);
 		break;
+#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+	case DCN_VERSION_3_1:
+		res_pool = dcn31_create_resource_pool(init_data, dc);
+		break;
+#endif
 #endif
 	default:
 		break;

drivers/gpu/drm/amd/display/dc/dc.h

@@ -520,6 +520,9 @@ struct dc_debug_options {
 	unsigned int force_odm_combine; //bit vector based on otg inst
 #if defined(CONFIG_DRM_AMD_DC_DCN)
 	unsigned int force_odm_combine_4to1; //bit vector based on otg inst
+#endif
+#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+	bool disable_z9_mpc;
 #endif
 	unsigned int force_fclk_khz;
 	bool enable_tri_buf;
@@ -562,6 +565,10 @@ struct dc_debug_options {
 	bool force_enable_edp_fec;
 	/* FEC/PSR1 sequence enable delay in 100us */
 	uint8_t fec_enable_delay_in100us;
+#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+	bool disable_z10;
+	bool enable_sw_cntl_psr;
+#endif
 };
 
 struct dc_debug_data {

drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.h

@@ -0,0 +1,42 @@
+/*
+ * Copyright 2020 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 _DCN31_RESOURCE_H_
+#define _DCN31_RESOURCE_H_
+
+#include "core_types.h"
+
+#define TO_DCN31_RES_POOL(pool)\
+	container_of(pool, struct dcn31_resource_pool, base)
+
+struct dcn31_resource_pool {
+	struct resource_pool base;
+};
+
+struct resource_pool *dcn31_create_resource_pool(
+		const struct dc_init_data *init_data,
+		struct dc *dc);
+
+#endif /* _DCN31_RESOURCE_H_ */