Commit 6e02c0ed authored by Stanley.Yang's avatar Stanley.Yang Committed by Alex Deucher
Browse files

drm/amdgpu: add ih v6_0 ip block v2 



This adds ih v6_0 ip block support.  IH is the
interrupt handler.

Signed-off-by: default avatarStanley.Yang <Stanley.Yang@amd.com>
Reviewed-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 2913b567

drivers/gpu/drm/amd/amdgpu/Makefile

+2 −1
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@@ -103,7 +103,8 @@ amdgpu-y += \ 
	cz_ih.o \

	vega10_ih.o \

	vega20_ih.o \

	navi10_ih.o

	navi10_ih.o \

	ih_v6_0.o



# add PSP block

amdgpu-y += \

drivers/gpu/drm/amd/amdgpu/ih_v6_0.c

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+745 −0

File added.

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drivers/gpu/drm/amd/amdgpu/ih_v6_0.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.

 *

 */

#ifndef __IH_V6_0_IH_H__

#define __IH_V6_0_IH_H__



extern const struct amdgpu_ip_block_version ih_v6_0_ip_block;



#endif

drivers/gpu/drm/amd/include/amd_shared.h

+1 −0
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@@ -167,6 +167,7 @@ enum amd_powergating_state { 
#define AMD_PG_SUPPORT_VCN_DPG			(1 << 15)

#define AMD_PG_SUPPORT_ATHUB			(1 << 16)

#define AMD_PG_SUPPORT_JPEG			(1 << 17)

#define AMD_PG_SUPPORT_IH_SRAM_PG		(1 << 18)



/**

 * enum PP_FEATURE_MASK - Used to mask power play features.