diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/vega20_ih.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/vega20_ih.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/vega20_ih.c b/drivers/gpu/drm/amd/amdgpu/vega20_ih.c index e9e3b2ed4b7b..85846fd08ce4 100644 --- a/drivers/gpu/drm/amd/amdgpu/vega20_ih.c +++ b/drivers/gpu/drm/amd/amdgpu/vega20_ih.c @@ -350,6 +350,7 @@ static int vega20_ih_irq_init(struct amdgpu_device *adev) if (ret) return ret; } + ih[i]->overflow = false; } if (!amdgpu_sriov_vf(adev)) @@ -437,7 +438,10 @@ static u32 vega20_ih_get_wptr(struct amdgpu_device *adev, if (!REG_GET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW)) goto out; - wptr = REG_SET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW, 0); + if (!amdgpu_sriov_vf(adev)) + wptr = REG_SET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW, 0); + else + ih->overflow = true; /* When a ring buffer overflow happen start parsing interrupt * from the last not overwritten vector (wptr + 32). Hopefully @@ -651,7 +655,7 @@ static int vega20_ih_resume(struct amdgpu_ip_block *ip_block) return vega20_ih_hw_init(ip_block); } -static bool vega20_ih_is_idle(void *handle) +static bool vega20_ih_is_idle(struct amdgpu_ip_block *ip_block) { /* todo */ return true; |