diff options
| author | Liu ChengZhe <ChengZhe.Liu@amd.com> | 2020-07-24 17:22:15 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-08-06 16:44:41 -0400 |
| commit | 6b6124bb4a0b05fa9ac052e14dd7c37c42ab9297 (patch) | |
| tree | b93f234bd5405842de4e9e6db0e4935736d2fb90 | |
| parent | 278a4b5f62be85fa62d4439b5fbdf15027e99606 (diff) | |
drm/amdgpu: fix PSP autoload twice in FLR
Assigning false to block->status.hw overwrites PSP's previous
hardware status, which causes the PSP to Resume operation after
hardware init.
Remove this assignment and let the PSP execute Resume operation
when it is told to.
v2: Remove the braces.
v3: Modify the description.
Signed-off-by: Liu ChengZhe <ChengZhe.Liu@amd.com>
Reviewed-by: Luben Tuikov <luben.tuikov@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index aa5b54e5a1d7..eb7cfe87042e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -2574,6 +2574,9 @@ static int amdgpu_device_ip_reinit_early_sriov(struct amdgpu_device *adev) AMD_IP_BLOCK_TYPE_IH, }; + for (i = 0; i < adev->num_ip_blocks; i++) + adev->ip_blocks[i].status.hw = false; + for (i = 0; i < ARRAY_SIZE(ip_order); i++) { int j; struct amdgpu_ip_block *block; @@ -2581,7 +2584,6 @@ static int amdgpu_device_ip_reinit_early_sriov(struct amdgpu_device *adev) for (j = 0; j < adev->num_ip_blocks; j++) { block = &adev->ip_blocks[j]; - block->status.hw = false; if (block->version->type != ip_order[i] || !block->status.valid) continue; |