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drm/amd/amdgpu: Add helper to get ip block valid

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Add helper function to check if ip block is enabled

Signed-off-by: Asad Kamal <asad.kamal@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Asad Kamal
2024-07-04 12:08:33 +08:00
committed by Alex Deucher
parent 92c9b3e8e4
commit dc443aa4ab
2 changed files with 24 additions and 0 deletions
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22
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
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@@ -2193,6 +2193,28 @@ bool amdgpu_device_ip_is_idle(struct amdgpu_device *adev,
}
/**
* amdgpu_device_ip_is_valid - is the hardware IP enabled
*
* @adev: amdgpu_device pointer
* @block_type: Type of hardware IP (SMU, GFX, UVD, etc.)
*
* Check if the hardware IP is enable or not.
* Returns true if it the IP is enable, false if not.
*/
bool amdgpu_device_ip_is_valid(struct amdgpu_device *adev,
enum amd_ip_block_type block_type)
{
int i;
for (i = 0; i < adev->num_ip_blocks; i++) {
if (adev->ip_blocks[i].version->type == block_type)
return adev->ip_blocks[i].status.valid;
}
return false;
}
/**
* amdgpu_device_ip_get_ip_block - get a hw IP pointer
*