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drm/amdgpu: separate ras irq from vcn instance irq for UVD_POISON

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Separate vcn RAS poison consumption handling from the instance irq, and
register dedicated ras_poison_irq src and funcs for UVD_POISON.

v2:
- Separate ras irq from vcn instance irq
- Improve the subject and code comments

v3:
- Split the patch into three parts
- Improve the code comments

Suggested-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Horatio Zhang <Hongkun.Zhang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Horatio Zhang
2023-05-15 21:45:51 -04:00
committed by Alex Deucher
parent c77b3608b8
commit 2ecf927b17
2 changed files with 29 additions and 1 deletions
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3
drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h
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@@ -239,6 +239,7 @@ struct amdgpu_vcn_inst {
struct amdgpu_ring ring_enc[AMDGPU_VCN_MAX_ENC_RINGS];
atomic_t sched_score;
struct amdgpu_irq_src irq;
struct amdgpu_irq_src ras_poison_irq;
struct amdgpu_vcn_reg external;
struct amdgpu_bo *dpg_sram_bo;
struct dpg_pause_state pause_state;
@@ -409,6 +410,8 @@ void amdgpu_debugfs_vcn_fwlog_init(struct amdgpu_device *adev,
int amdgpu_vcn_process_poison_irq(struct amdgpu_device *adev,
struct amdgpu_irq_src *source,
struct amdgpu_iv_entry *entry);
int amdgpu_vcn_ras_late_init(struct amdgpu_device *adev,
struct ras_common_if *ras_block);
int amdgpu_vcn_ras_sw_init(struct amdgpu_device *adev);
#endif