drm/amd/display: add DC changes for DCN351

Add DC support for DCN 3.5.1.
Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.c

@@ -81,6 +81,7 @@ bool dal_bios_parser_init_cmd_tbl_helper2(
 	case DCN_VERSION_3_2:
 	case DCN_VERSION_3_21:
 	case DCN_VERSION_3_5:
+	case DCN_VERSION_3_51:
 		*h = dal_cmd_tbl_helper_dce112_get_table2();
 		return true;
 

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

@@ -73,6 +73,7 @@
 #include "dcn32/dcn32_resource.h"
 #include "dcn321/dcn321_resource.h"
 #include "dcn35/dcn35_resource.h"
+#include "dcn351/dcn351_resource.h"
 
 #define VISUAL_CONFIRM_BASE_DEFAULT 3
 #define VISUAL_CONFIRM_BASE_MIN 1
@@ -195,6 +196,8 @@ enum dce_version resource_parse_asic_id(struct hw_asic_id asic_id)
 		break;
 	case AMDGPU_FAMILY_GC_11_5_0:
 		dc_version = DCN_VERSION_3_5;
+		if (ASICREV_IS_GC_11_0_4(asic_id.hw_internal_rev))
+			dc_version = DCN_VERSION_3_51;
 		break;
 	default:
 		dc_version = DCE_VERSION_UNKNOWN;
@@ -303,6 +306,9 @@ struct resource_pool *dc_create_resource_pool(struct dc  *dc,
 	case DCN_VERSION_3_5:
 		res_pool = dcn35_create_resource_pool(init_data, dc);
 		break;
+	case DCN_VERSION_3_51:
+		res_pool = dcn351_create_resource_pool(init_data, dc);
+		break;
 #endif /* CONFIG_DRM_AMD_DC_FP */
 	default:
 		break;

drivers/gpu/drm/amd/display/dc/dcn35/dcn35_dio_stream_encoder.h

@@ -28,6 +28,7 @@
 #include "dcn30/dcn30_vpg.h"
 #include "dcn30/dcn30_afmt.h"
 #include "stream_encoder.h"
+#include "dcn10/dcn10_link_encoder.h"
 #include "dcn20/dcn20_stream_encoder.h"
 
 /* Register bit field name change */

drivers/gpu/drm/amd/display/dc/dml/Makefile

@@ -92,6 +92,7 @@ CFLAGS_$(AMDDALPATH)/dc/dml/dcn32/display_rq_dlg_calc_32.o := $(dml_ccflags)
 CFLAGS_$(AMDDALPATH)/dc/dml/dcn32/display_mode_vba_util_32.o := $(dml_ccflags) $(frame_warn_flag)
 CFLAGS_$(AMDDALPATH)/dc/dml/dcn321/dcn321_fpu.o := $(dml_ccflags)
 CFLAGS_$(AMDDALPATH)/dc/dml/dcn35/dcn35_fpu.o := $(dml_ccflags)
+CFLAGS_$(AMDDALPATH)/dc/dml/dcn351/dcn351_fpu.o := $(dml_ccflags)
 CFLAGS_$(AMDDALPATH)/dc/dml/dcn31/dcn31_fpu.o := $(dml_ccflags)
 CFLAGS_$(AMDDALPATH)/dc/dml/dcn301/dcn301_fpu.o := $(dml_ccflags)
 CFLAGS_$(AMDDALPATH)/dc/dml/dcn302/dcn302_fpu.o := $(dml_ccflags)
@@ -126,6 +127,7 @@ CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn30/dcn30_fpu.o := $(dml_rcflags)
 CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn32/dcn32_fpu.o := $(dml_rcflags)
 CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn321/dcn321_fpu.o := $(dml_rcflags)
 CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn35/dcn35_fpu.o := $(dml_rcflags)
+CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn351/dcn351_fpu.o := $(dml_rcflags)
 CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn31/dcn31_fpu.o := $(dml_rcflags)
 CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn302/dcn302_fpu.o := $(dml_rcflags)
 CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn303/dcn303_fpu.o := $(dml_rcflags)
@@ -157,6 +159,7 @@ DML += dcn302/dcn302_fpu.o
 DML += dcn303/dcn303_fpu.o
 DML += dcn314/dcn314_fpu.o
 DML += dcn35/dcn35_fpu.o
+DML += dcn351/dcn351_fpu.o
 DML += dsc/rc_calc_fpu.o
 DML += calcs/dcn_calcs.o calcs/dcn_calc_math.o calcs/dcn_calc_auto.o
 endif

drivers/gpu/drm/amd/display/dc/dml/dcn351/dcn351_fpu.h

+/* SPDX-License-Identifier: MIT */
+/* Copyright 2024 Advanced Micro Devices, Inc. */
+
+#ifndef __DCN351_FPU_H__
+#define __DCN351_FPU_H__
+
+#include "clk_mgr.h"
+
+void dcn351_update_bw_bounding_box_fpu(struct dc *dc,
+				      struct clk_bw_params *bw_params);
+
+int dcn351_populate_dml_pipes_from_context_fpu(struct dc *dc,
+					      struct dc_state *context,
+					      display_e2e_pipe_params_st *pipes,
+					      bool fast_validate);
+
+void dcn351_decide_zstate_support(struct dc *dc, struct dc_state *context);
+
+#endif

drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c

@@ -110,6 +110,7 @@ bool dal_hw_factory_init(
 	case DCN_VERSION_3_2:
 	case DCN_VERSION_3_21:
 	case DCN_VERSION_3_5:
+	case DCN_VERSION_3_51:
 		dal_hw_factory_dcn32_init(factory);
 		return true;
 	default:

drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c

@@ -111,6 +111,7 @@ bool dal_hw_translate_init(
 	case DCN_VERSION_3_2:
 	case DCN_VERSION_3_21:
 	case DCN_VERSION_3_5:
+	case DCN_VERSION_3_51:
 		dal_hw_translate_dcn32_init(translate);
 		return true;
 	default:

drivers/gpu/drm/amd/display/dc/hwss/Makefile

@@ -180,6 +180,14 @@ AMD_DISPLAY_FILES += $(AMD_DAL_HWSS_DCN35)
 
 ###############################################################################
 
+HWSS_DCN351 = dcn351_init.o
+
+AMD_DAL_HWSS_DCN351 = $(addprefix $(AMDDALPATH)/dc/hwss/dcn351/,$(HWSS_DCN351))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_HWSS_DCN351)
+
+###############################################################################
+
 ###############################################################################
 
 endif

drivers/gpu/drm/amd/display/dc/hwss/dcn351/CMakeLists.txt

-dal3_subdirectory_sources(
-  dcn351_init.c
-  dcn351_init.h
-)

drivers/gpu/drm/amd/display/dc/resource/Makefile

@@ -194,6 +194,14 @@ AMD_DISPLAY_FILES += $(AMD_DAL_RESOURCE_DCN35)
 
 ###############################################################################
 
+RESOURCE_DCN351 = dcn351_resource.o
+
+AMD_DAL_RESOURCE_DCN351 = $(addprefix $(AMDDALPATH)/dc/resource/dcn351/,$(RESOURCE_DCN351))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_RESOURCE_DCN351)
+
+###############################################################################
+
 ###############################################################################
 
 endif

drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.h

+/* SPDX-License-Identifier: MIT */
+/* Copyright 2024 Advanced Micro Devices, Inc. */
+
+#ifndef _DCN351_RESOURCE_H_
+#define _DCN351_RESOURCE_H_
+
+#include "core_types.h"
+
+extern struct _vcs_dpi_ip_params_st dcn3_51_ip;
+extern struct _vcs_dpi_soc_bounding_box_st dcn3_51_soc;
+
+#define TO_DCN351_RES_POOL(pool)\
+	container_of(pool, struct dcn351_resource_pool, base)
+
+struct dcn351_resource_pool {
+	struct resource_pool base;
+};
+
+struct resource_pool *dcn351_create_resource_pool(
+		const struct dc_init_data *init_data,
+		struct dc *dc);
+
+#endif /* _DCN351_RESOURCE_H_ */