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| author | Victor Skvortsov <[email protected]> | 2024-08-08 17:22:34 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2024-08-13 16:12:52 +0000 |
| commit | f83cec3b3a7c968bbceb810b7acd1baf3fe8cd87 (patch) | |
| tree | c2fc37bb40f7b0a68d1401721b7a45eb743e7b5f /drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h | |
| parent | Revert "drm/amdgpu: Extend KIQ reg polling wait for VF" (diff) | |
| download | kernel-f83cec3b3a7c968bbceb810b7acd1baf3fe8cd87.tar.gz kernel-f83cec3b3a7c968bbceb810b7acd1baf3fe8cd87.zip | |
drm/amdgpu: Disable dpm_enabled flag while VF is in reset
VFs do not perform HW fini/suspend in FLR, so the dpm_enabled
is incorrectly kept enabled. Add interface to disable it in
virt_pre_reset call.
v2: Made implementation generic for all asics
v3: Re-order conditionals so PP_MP1_STATE_FLR is only evaluated on VF
Signed-off-by: Victor Skvortsov <[email protected]>
Reviewed-by: Lijo Lazar <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h index b42a8854dca0..b650a2032c42 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h @@ -376,6 +376,7 @@ u32 amdgpu_sriov_rreg(struct amdgpu_device *adev, u32 offset, u32 acc_flags, u32 hwip, u32 xcc_id); bool amdgpu_virt_fw_load_skip_check(struct amdgpu_device *adev, uint32_t ucode_id); +void amdgpu_virt_pre_reset(struct amdgpu_device *adev); void amdgpu_virt_post_reset(struct amdgpu_device *adev); bool amdgpu_sriov_xnack_support(struct amdgpu_device *adev); bool amdgpu_virt_get_rlcg_reg_access_flag(struct amdgpu_device *adev, |