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drm/amdgpu: update amdgpu_discovery to handle revision
update amdgpu_discovery to get IP revision. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Luben Tuikov <luben.tuikov@amd.com> Signed-off-by: Tianci.Yin <tianci.yin@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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2 changed files with 4 additions and 2 deletions
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@ -333,7 +333,7 @@ int amdgpu_discovery_reg_base_init(struct amdgpu_device *adev)
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}
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int amdgpu_discovery_get_ip_version(struct amdgpu_device *adev, int hw_id,
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int *major, int *minor)
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int *major, int *minor, int *revision)
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{
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struct binary_header *bhdr;
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struct ip_discovery_header *ihdr;
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@ -369,6 +369,8 @@ int amdgpu_discovery_get_ip_version(struct amdgpu_device *adev, int hw_id,
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*major = ip->major;
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if (minor)
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*minor = ip->minor;
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if (revision)
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*revision = ip->revision;
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return 0;
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}
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ip_offset += sizeof(*ip) + 4 * (ip->num_base_address - 1);
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@ -30,7 +30,7 @@ int amdgpu_discovery_init(struct amdgpu_device *adev);
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void amdgpu_discovery_fini(struct amdgpu_device *adev);
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int amdgpu_discovery_reg_base_init(struct amdgpu_device *adev);
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int amdgpu_discovery_get_ip_version(struct amdgpu_device *adev, int hw_id,
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int *major, int *minor);
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int *major, int *minor, int *revision);
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int amdgpu_discovery_get_gfx_info(struct amdgpu_device *adev);
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#endif /* __AMDGPU_DISCOVERY__ */
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