diff options
| author | Shaoyun Liu <Shaoyun.Liu@amd.com> | 2018-02-06 00:41:33 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-02-19 22:19:47 +0300 |
| commit | 4a2ba394777a7da1e49f4f13a9b9d6882be1f1d4 (patch) | |
| tree | 89639c9e23fd3f54249948f4a83a8f32e5a9935e /drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | |
| parent | bfca02892773d2702aeeec9a290cf99464c3c0c1 (diff) | |
| download | linux-4a2ba394777a7da1e49f4f13a9b9d6882be1f1d4.tar.xz | |
drm/amdgpu: Fix none-powerplay issue when load driver on emulation mode
On emulation mode , driver will be loaded with powerplay disabled
Signed-off-by: Shaoyun Liu <Shaoyun.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c index dced1d0b73e7..450426dbed92 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c @@ -298,6 +298,11 @@ void get_local_mem_info(struct kgd_dev *kgd, mem_info->local_mem_size_public, mem_info->local_mem_size_private); + if (amdgpu_emu_mode == 1) { + mem_info->mem_clk_max = 100; + return; + } + if (amdgpu_sriov_vf(adev)) mem_info->mem_clk_max = adev->clock.default_mclk / 100; else @@ -318,6 +323,9 @@ uint32_t get_max_engine_clock_in_mhz(struct kgd_dev *kgd) struct amdgpu_device *adev = (struct amdgpu_device *)kgd; /* the sclk is in quantas of 10kHz */ + if (amdgpu_emu_mode == 1) + return 100; + if (amdgpu_sriov_vf(adev)) return adev->clock.default_sclk / 100; |