diff options
| author | Hawking Zhang <Hawking.Zhang@amd.com> | 2019-03-04 09:27:14 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-06-21 04:35:29 +0200 |
| commit | f9df67e92404cba82b4a76c138d6d211cf27bf9c (patch) | |
| tree | 82e17219be84860bf1a634659055ca19e1d4ea20 /drivers/gpu/drm/amd/amdgpu/gmc_v10_0.h | |
| parent | drm/amdgpu: add mmhub v2 block for navi10 (v4) (diff) | |
| download | linux-f9df67e92404cba82b4a76c138d6d211cf27bf9c.tar.xz linux-f9df67e92404cba82b4a76c138d6d211cf27bf9c.zip | |
drm/amdgpu: add gmc v10 ip block for navi10 (v6)
GMC in the GPU memory controller.
v1: add place holder and initial basic implementation (Ray)
v2: retire unused amdgpu_gart_set_defaults (Hawking)
v3: re-work get_vm_pde function (Hawking)
v4: replace legacy amdgpu_vram/gtt_location with
amdgpu_gmc_vram/gtt_location (Hawking)
v5: squash in updates (Alex)
v6: use get_vbios_fb_size (Alex)
Signed-off-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gmc_v10_0.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gmc_v10_0.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.h b/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.h new file mode 100644 index 000000000000..7daa53d8996c --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.h @@ -0,0 +1,30 @@ +/* + * 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. + * + */ + +#ifndef __GMC_V10_0_H__ +#define __GMC_V10_0_H__ + +extern const struct amd_ip_funcs gmc_v10_0_ip_funcs; +extern const struct amdgpu_ip_block_version gmc_v10_0_ip_block; + +#endif |