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| author | Luben Tuikov <luben.tuikov@amd.com> | 2020-08-15 03:41:55 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-08-26 23:40:17 +0300 |
| commit | 8aba21b75136c39c4bf63345d699d97dc477ce0e (patch) | |
| tree | 4f550dc7dcac9ca609178442c355062fe9819d85 /drivers/gpu/drm/amd/amdgpu/amdgpu.h | |
| parent | 4a580877bdcb837e7a3754ae20798dcfccb44e80 (diff) | |
| download | linux-8aba21b75136c39c4bf63345d699d97dc477ce0e.tar.xz | |
drm/amdgpu: Embed drm_device into amdgpu_device (v3)
a) Embed struct drm_device into struct amdgpu_device.
b) Modify the inline-f drm_to_adev() accordingly.
c) Modify the inline-f adev_to_drm() accordingly.
d) Eliminate the use of drm_device.dev_private,
in amdgpu.
e) Switch from using drm_dev_alloc() to
drm_dev_init().
f) Add a DRM driver release function, which frees
the container amdgpu_device after all krefs on
the contained drm_device have been released.
v2: Split out adding adev_to_drm() into its own
patch (previous commit), making this patch
more succinct and clear. More detailed commit
description.
v3: squash in fix to call drmm_add_final_kfree()
to avoid a warning.
Signed-off-by: Luben Tuikov <luben.tuikov@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 9d93b3170cd6..2509b1e302c0 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -722,8 +722,8 @@ struct amd_powerplay { #define AMDGPU_MAX_DF_PERFMONS 4 struct amdgpu_device { struct device *dev; - struct drm_device *ddev; struct pci_dev *pdev; + struct drm_device ddev; #ifdef CONFIG_DRM_AMD_ACP struct amdgpu_acp acp; @@ -988,12 +988,12 @@ struct amdgpu_device { static inline struct amdgpu_device *drm_to_adev(struct drm_device *ddev) { - return ddev->dev_private; + return container_of(ddev, struct amdgpu_device, ddev); } static inline struct drm_device *adev_to_drm(struct amdgpu_device *adev) { - return adev->ddev; + return &adev->ddev; } static inline struct amdgpu_device *amdgpu_ttm_adev(struct ttm_bo_device *bdev) @@ -1002,8 +1002,6 @@ static inline struct amdgpu_device *amdgpu_ttm_adev(struct ttm_bo_device *bdev) } int amdgpu_device_init(struct amdgpu_device *adev, - struct drm_device *ddev, - struct pci_dev *pdev, uint32_t flags); void amdgpu_device_fini(struct amdgpu_device *adev); int amdgpu_gpu_wait_for_idle(struct amdgpu_device *adev); @@ -1194,7 +1192,7 @@ static inline void *amdgpu_atpx_get_dhandle(void) { return NULL; } extern const struct drm_ioctl_desc amdgpu_ioctls_kms[]; extern const int amdgpu_max_kms_ioctl; -int amdgpu_driver_load_kms(struct drm_device *dev, unsigned long flags); +int amdgpu_driver_load_kms(struct amdgpu_device *adev, unsigned long flags); void amdgpu_driver_unload_kms(struct drm_device *dev); void amdgpu_driver_lastclose_kms(struct drm_device *dev); int amdgpu_driver_open_kms(struct drm_device *dev, struct drm_file *file_priv); |