Commit 45cf454e authored by Tianci.Yin's avatar Tianci.Yin Committed by Alex Deucher
Browse files

drm/amdgpu: update amdgpu_discovery to handle revision 



update amdgpu_discovery to get IP revision.

Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: default avatarLuben Tuikov <luben.tuikov@amd.com>
Signed-off-by: default avatarTianci.Yin <tianci.yin@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent ad7ce43c

drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c

+3 −1
Original line number Diff line number Diff line
@@ -333,7 +333,7 @@ int amdgpu_discovery_reg_base_init(struct amdgpu_device *adev) 
}



int amdgpu_discovery_get_ip_version(struct amdgpu_device *adev, int hw_id,

				    int *major, int *minor)

				    int *major, int *minor, int *revision)

{

	struct binary_header *bhdr;

	struct ip_discovery_header *ihdr;
@@ -369,6 +369,8 @@ int amdgpu_discovery_get_ip_version(struct amdgpu_device *adev, int hw_id, 
					*major = ip->major;

				if (minor)

					*minor = ip->minor;

				if (revision)

					*revision = ip->revision;

				return 0;

			}

			ip_offset += sizeof(*ip) + 4 * (ip->num_base_address - 1);

drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.h

+1 −1
Original line number Diff line number Diff line
@@ -30,7 +30,7 @@ int amdgpu_discovery_init(struct amdgpu_device *adev); 
void amdgpu_discovery_fini(struct amdgpu_device *adev);

int amdgpu_discovery_reg_base_init(struct amdgpu_device *adev);

int amdgpu_discovery_get_ip_version(struct amdgpu_device *adev, int hw_id,

                                    int *major, int *minor);

                                    int *major, int *minor, int *revision);

int amdgpu_discovery_get_gfx_info(struct amdgpu_device *adev);



#endif /* __AMDGPU_DISCOVERY__ */

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