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drm/amdgpu/ring: move debugfs init into core amdgpu debugfs

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In order to remove the load and unload drm callbacks,
we need to reorder the init sequence to move all the drm
debugfs file handling.  Do this for rings.

Tested-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2020-02-25 11:20:18 -05:00
parent cd9e29e717
commit fd23cfcc2e
3 changed files with 29 additions and 13 deletions
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23
drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
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@ -1273,7 +1273,7 @@ DEFINE_SIMPLE_ATTRIBUTE(fops_ib_preempt, NULL,
int amdgpu_debugfs_init(struct amdgpu_device *adev)
{
int r;
int r, i;
adev->debugfs_preempt =
debugfs_create_file("amdgpu_preempt_ib", 0600,
@ -1316,12 +1316,33 @@ int amdgpu_debugfs_init(struct amdgpu_device *adev)
if (r)
DRM_ERROR("registering firmware debugfs failed (%d).\n", r);
for (i = 0; i < AMDGPU_MAX_RINGS; ++i) {
struct amdgpu_ring *ring = adev->rings[i];
if (!ring)
continue;
if (amdgpu_debugfs_ring_init(adev, ring)) {
DRM_ERROR("Failed to register debugfs file for rings !\n");
}
}
return amdgpu_debugfs_add_files(adev, amdgpu_debugfs_list,
ARRAY_SIZE(amdgpu_debugfs_list));
}
void amdgpu_debugfs_fini(struct amdgpu_device *adev)
{
int i;
for (i = 0; i < AMDGPU_MAX_RINGS; ++i) {
struct amdgpu_ring *ring = adev->rings[i];
if (!ring)
continue;
amdgpu_debugfs_ring_fini(ring);
}
amdgpu_ttm_debugfs_fini(adev);
debugfs_remove(adev->debugfs_preempt);
}