diff options
author | Ingo Molnar <mingo@kernel.org> | 2019-06-17 12:06:34 +0200 |
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committer | Ingo Molnar <mingo@kernel.org> | 2019-06-17 12:06:34 +0200 |
commit | 410df0c5748f6c5a53847d2acb163dc7cd8b6c51 (patch) | |
tree | 0c0f547f90a73ec6d30851f93720e0eb24f353eb /drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | |
parent | Documentation/atomic_t.txt: Clarify pure non-rmw usage (diff) | |
parent | Linux 5.2-rc5 (diff) | |
download | linux-dev-410df0c5748f6c5a53847d2acb163dc7cd8b6c51.tar.xz linux-dev-410df0c5748f6c5a53847d2acb163dc7cd8b6c51.zip |
Merge tag 'v5.2-rc5' into locking/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c')
-rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c index 34471dbaa872..abeaab4bf1bc 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c @@ -2490,6 +2490,21 @@ void amdgpu_pm_print_power_states(struct amdgpu_device *adev) } +int amdgpu_pm_load_smu_firmware(struct amdgpu_device *adev, uint32_t *smu_version) +{ + int r; + + if (adev->powerplay.pp_funcs && adev->powerplay.pp_funcs->load_firmware) { + r = adev->powerplay.pp_funcs->load_firmware(adev->powerplay.pp_handle); + if (r) { + pr_err("smu firmware loading failed\n"); + return r; + } + *smu_version = adev->pm.fw_version; + } + return 0; +} + int amdgpu_pm_sysfs_init(struct amdgpu_device *adev) { struct pp_hwmgr *hwmgr = adev->powerplay.pp_handle; |