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| author | Feifei Xu <Feifei.Xu@amd.com> | 2018-05-11 14:54:50 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-08-27 11:10:34 -0500 |
| commit | 654f761cfa0454bbfdf50d5ed6dc004c92114a97 (patch) | |
| tree | 94501dfb03b7f49b00566199463710a6c7bf3660 /drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | |
| parent | a6637313c7bf013d30fc7d501a19a93fddab7b5f (diff) | |
| download | linux-654f761cfa0454bbfdf50d5ed6dc004c92114a97.tar.gz linux-654f761cfa0454bbfdf50d5ed6dc004c92114a97.tar.bz2 linux-654f761cfa0454bbfdf50d5ed6dc004c92114a97.zip | |
drm/amdgpu: Add psp 11.0 support for vega20. (v2)
Add psp 11.0 code for vega20 and enable it. PSP is the
security processor for the GPU. It handles firmware
loading and GPU resets among other things.
v2: whitespace fix, enable support, adjust reg includes (Alex)
Signed-off-by: Feifei Xu <Feifei.Xu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c index 5b39d1399630..ab324e34cadb 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c @@ -31,6 +31,7 @@ #include "soc15_common.h" #include "psp_v3_1.h" #include "psp_v10_0.h" +#include "psp_v11_0.h" static void psp_set_funcs(struct amdgpu_device *adev); @@ -52,12 +53,14 @@ static int psp_sw_init(void *handle) switch (adev->asic_type) { case CHIP_VEGA10: case CHIP_VEGA12: - case CHIP_VEGA20: psp_v3_1_set_psp_funcs(psp); break; case CHIP_RAVEN: psp_v10_0_set_psp_funcs(psp); break; + case CHIP_VEGA20: + psp_v11_0_set_psp_funcs(psp); + break; default: return -EINVAL; } @@ -594,3 +597,12 @@ const struct amdgpu_ip_block_version psp_v10_0_ip_block = .rev = 0, .funcs = &psp_ip_funcs, }; + +const struct amdgpu_ip_block_version psp_v11_0_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_PSP, + .major = 11, + .minor = 0, + .rev = 0, + .funcs = &psp_ip_funcs, +}; |