diff options
author | Jack Xiao <Jack.Xiao@amd.com> | 2019-01-25 15:25:15 +0800 |
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committer | Alex Deucher <alexander.deucher@amd.com> | 2019-06-21 18:58:22 -0500 |
commit | 886f82aa7a1d5af372a449e6bcd6de579578a602 (patch) | |
tree | 426bcc9836bbc1fb4f72dc8c227f7414b1472c73 /drivers/gpu/drm/amd/amdgpu/mes_v10_1.c | |
parent | 5f84cc635bce5817290f788e87778c2008fbb0a7 (diff) | |
download | linux-886f82aa7a1d5af372a449e6bcd6de579578a602.tar.bz2 |
drm/amdgpu/mes10.1: add ip block mes10.1 (v2)
MES takes over the scheduling capability of GFX and SDMA,
add MES as a standalone ip.
v2: squash in updates (Alex)
Acked-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/mes_v10_1.c')
-rw-r--r-- | drivers/gpu/drm/amd/amdgpu/mes_v10_1.c | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c b/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c new file mode 100644 index 000000000000..2e655736b24d --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c @@ -0,0 +1,103 @@ +/* + * Copyright 2019 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. + * + */ + +#include "amdgpu.h" + +static int mes_v10_1_add_hw_queue(struct amdgpu_mes *mes, + struct mes_add_queue_input *input) +{ + return 0; +} + +static int mes_v10_1_remove_hw_queue(struct amdgpu_mes *mes, + struct mes_remove_queue_input *input) +{ + return 0; +} + +static int mes_v10_1_suspend_gang(struct amdgpu_mes *mes, + struct mes_suspend_gang_input *input) +{ + return 0; +} + +static int mes_v10_1_resume_gang(struct amdgpu_mes *mes, + struct mes_resume_gang_input *input) +{ + return 0; +} + +static const struct amdgpu_mes_funcs mes_v10_1_funcs = { + .add_hw_queue = mes_v10_1_add_hw_queue, + .remove_hw_queue = mes_v10_1_remove_hw_queue, + .suspend_gang = mes_v10_1_suspend_gang, + .resume_gang = mes_v10_1_resume_gang, +}; + +static int mes_v10_1_sw_init(void *handle) +{ + return 0; +} + +static int mes_v10_1_sw_fini(void *handle) +{ + return 0; +} + +static int mes_v10_1_hw_init(void *handle) +{ + return 0; +} + +static int mes_v10_1_hw_fini(void *handle) +{ + return 0; +} + +static int mes_v10_1_suspend(void *handle) +{ + return 0; +} + +static int mes_v10_1_resume(void *handle) +{ + return 0; +} + +static const struct amd_ip_funcs mes_v10_1_ip_funcs = { + .name = "mes_v10_1", + .sw_init = mes_v10_1_sw_init, + .sw_fini = mes_v10_1_sw_fini, + .hw_init = mes_v10_1_hw_init, + .hw_fini = mes_v10_1_hw_fini, + .suspend = mes_v10_1_suspend, + .resume = mes_v10_1_resume, +}; + +const struct amdgpu_ip_block_version mes_v10_1_ip_block = { + .type = AMD_IP_BLOCK_TYPE_MES, + .major = 10, + .minor = 1, + .rev = 0, + .funcs = &mes_v10_1_ip_funcs, +}; |