Commit 9cc57625 authored by Qingqing Zhuo's avatar Qingqing Zhuo Committed by Alex Deucher
Browse files

drm/amd/display: Add DCN315 Resource 



Add display resource management for DCN 3.1.5.

Signed-off-by: default avatarQingqing Zhuo <qingqing.zhuo@amd.com>
Acked-by: default avatarHarry Wentland <Harry.Wentland@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 5559c7ba

drivers/gpu/drm/amd/display/dc/dcn315/Makefile

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#

# Copyright © 2021 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

#

# Makefile for dcn315.



DCN315 = dcn315_resource.o



ifdef CONFIG_X86

CFLAGS_$(AMDDALPATH)/dc/dcn315/dcn315_resource.o := -msse

endif



ifdef CONFIG_PPC64

CFLAGS_$(AMDDALPATH)/dc/dcn315/dcn315_resource.o := -mhard-float -maltivec

endif



ifdef CONFIG_CC_IS_GCC

ifeq ($(call cc-ifversion, -lt, 0701, y), y)

IS_OLD_GCC = 1

endif

CFLAGS_$(AMDDALPATH)/dc/dcn315/dcn315_resource.o += -mhard-float

endif



ifdef CONFIG_X86

ifdef IS_OLD_GCC

# Stack alignment mismatch, proceed with caution.

# GCC < 7.1 cannot compile code using `double` and -mpreferred-stack-boundary=3

# (8B stack alignment).

CFLAGS_$(AMDDALPATH)/dc/dcn315/dcn315_resource.o += -mpreferred-stack-boundary=4

else

CFLAGS_$(AMDDALPATH)/dc/dcn315/dcn315_resource.o += -msse2

endif

endif



AMD_DAL_DCN315 = $(addprefix $(AMDDALPATH)/dc/dcn315/,$(DCN315))



AMD_DISPLAY_FILES += $(AMD_DAL_DCN315)

drivers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.c

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drivers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.h

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/*

 * Copyright 2021 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 _DCN315_RESOURCE_H_

#define _DCN315_RESOURCE_H_



#include "core_types.h"



#define TO_DCN315_RES_POOL(pool)\

	container_of(pool, struct dcn315_resource_pool, base)



struct dcn315_resource_pool {

	struct resource_pool base;

};



struct resource_pool *dcn315_create_resource_pool(

		const struct dc_init_data *init_data,

		struct dc *dc);



#endif /* _DCN315_RESOURCE_H_ */