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drm/amdgpu: add initial VCN2.0 support (v2)

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VCN (Video Core Next) is the video encode/decode block.

Porting over the same functions from VCN1.0

v2: squash in updates (Alex)

Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: James Zhu <James.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Leo Liu 2018-10-15 11:38:59 -04:00 committed by Alex Deucher
parent 54bb93c225
commit 1b61de45df
4 changed files with 1897 additions and 1 deletions
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3
drivers/gpu/drm/amd/amdgpu/Makefile
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@ -136,7 +136,8 @@ amdgpu-y += \
# add VCN block
amdgpu-y += \
amdgpu_vcn.o \
vcn_v1_0.o
vcn_v1_0.o \
vcn_v2_0.o
# add ATHUB block
amdgpu-y += \

1
drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h
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@ -75,6 +75,7 @@ enum engine_status_constants {
UVD_STATUS__BUSY = 0x5,
UVD_POWER_STATUS__UVD_POWER_STATUS_TILES_OFF = 0x1,
UVD_STATUS__RBC_BUSY = 0x1,
UVD_PGFSM_STATUS_UVDJ_PWR_ON = 0,
};
enum internal_dpg_state {

1865
drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c Normal file
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File diff suppressed because it is too large Load Diff

29
drivers/gpu/drm/amd/amdgpu/vcn_v2_0.h Normal file
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@ -0,0 +1,29 @@
/*
* 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.
*
*/
#ifndef __VCN_V2_0_H__
#define __VCN_V2_0_H__
extern const struct amdgpu_ip_block_version vcn_v2_0_ip_block;
#endif /* __VCN_V2_0_H__ */