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| author | Huang Rui | 2018-12-02 11:25:00 +0100 |
|---|---|---|
| committer | Alex Deucher | 2019-03-19 21:03:53 +0100 |
| commit | e11c4fd578716882768e3008b1fd0a4ac6827a07 (patch) | |
| tree | 59dc542c8a4391472a1081c5d221d81d933b716c /drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | |
| parent | drm/amd/powerplay: add firmware loading interface (diff) | |
| download | kernel-qcow2-linux-e11c4fd578716882768e3008b1fd0a4ac6827a07.tar.gz kernel-qcow2-linux-e11c4fd578716882768e3008b1fd0a4ac6827a07.tar.xz kernel-qcow2-linux-e11c4fd578716882768e3008b1fd0a4ac6827a07.zip | |
drm/amd/powerplay: add fw load checking interface
This patch adds fw load checking interface for smu.
Signed-off-by: Huang Rui <ray.huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/amdgpu_smu.c')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c index afdef545fbed..b78125207b67 100644 --- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c @@ -102,6 +102,12 @@ static int smu_hw_init(void *handle) return ret; } + ret = smu_check_fw_status(smu); + if (ret) { + pr_err("SMC firmware status is not correct\n"); + return ret; + } + mutex_lock(&smu->mutex); /* TODO */ |