To handle amdgpu_device reference for different GPUs
we add it's reference in each ip block which can be
used to differentiate between difference gpu devices.
Signed-off-by: Sunil Khatri <sunil.kha...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 1 +
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 ++
2 files changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 5b06c052ffbc..c83207a01763 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -391,6 +391,7 @@ struct amdgpu_ip_block_version {
struct amdgpu_ip_block {
struct amdgpu_ip_block_status status;
const struct amdgpu_ip_block_version *version;
+ struct amdgpu_device *adev;
};
int amdgpu_device_ip_block_version_cmp(struct amdgpu_device *adev,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index dee57f15719e..c4d4fbcfca7a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -2337,6 +2337,8 @@ int amdgpu_device_ip_block_add(struct amdgpu_device *adev,
DRM_INFO("add ip block number %d <%s>\n", adev->num_ip_blocks,
ip_block_version->funcs->name);
+ adev->ip_blocks[adev->num_ip_blocks].adev = adev;
+
adev->ip_blocks[adev->num_ip_blocks++].version = ip_block_version;
return 0;
--
2.34.1
