From 37b993225d37744f2a62bf67074a76a6cb7b8b98 Mon Sep 17 00:00:00 2001 From: Sunil Khatri Date: Tue, 24 Sep 2024 18:16:29 +0530 Subject: [PATCH] drm/amdgpu: add amdgpu_device reference in ip block MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Suggested-by: Christian König Reviewed-by: Christian König Signed-off-by: Alex Deucher --- 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 aa588752b2306..ad1112ec033d8 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 1f65bc41a12b7..24a7696da310a 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;