| Message ID | 20200915145958.19993-9-tzimmermann@suse.de (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Convert all remaining drivers to GEM object functions | expand |
On Tue, Sep 15, 2020 at 04:59:45PM +0200, Thomas Zimmermann wrote: > GEM object functions deprecate several similar callback interfaces in > struct drm_driver. This patch replaces the per-driver callbacks with > per-instance callbacks in msm. The only exception is gem_prime_mmap, > which is non-trivial to convert. > > Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> > --- > drivers/gpu/drm/msm/msm_drv.c | 13 ------------- > drivers/gpu/drm/msm/msm_drv.h | 1 - > drivers/gpu/drm/msm/msm_gem.c | 19 ++++++++++++++++++- > 3 files changed, 18 insertions(+), 15 deletions(-) > > diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c > index 79333842f70a..5952767ea478 100644 > --- a/drivers/gpu/drm/msm/msm_drv.c > +++ b/drivers/gpu/drm/msm/msm_drv.c > @@ -978,12 +978,6 @@ static const struct drm_ioctl_desc msm_ioctls[] = { > DRM_IOCTL_DEF_DRV(MSM_SUBMITQUEUE_QUERY, msm_ioctl_submitqueue_query, DRM_RENDER_ALLOW), > }; > > -static const struct vm_operations_struct vm_ops = { > - .fault = msm_gem_fault, > - .open = drm_gem_vm_open, > - .close = drm_gem_vm_close, > -}; > - > static const struct file_operations fops = { > .owner = THIS_MODULE, > .open = drm_open, > @@ -1009,18 +1003,11 @@ static struct drm_driver msm_driver = { > .irq_preinstall = msm_irq_preinstall, > .irq_postinstall = msm_irq_postinstall, > .irq_uninstall = msm_irq_uninstall, > - .gem_free_object_unlocked = msm_gem_free_object, > - .gem_vm_ops = &vm_ops, > .dumb_create = msm_gem_dumb_create, > .dumb_map_offset = msm_gem_dumb_map_offset, > .prime_handle_to_fd = drm_gem_prime_handle_to_fd, > .prime_fd_to_handle = drm_gem_prime_fd_to_handle, > - .gem_prime_pin = msm_gem_prime_pin, > - .gem_prime_unpin = msm_gem_prime_unpin, > - .gem_prime_get_sg_table = msm_gem_prime_get_sg_table, > .gem_prime_import_sg_table = msm_gem_prime_import_sg_table, > - .gem_prime_vmap = msm_gem_prime_vmap, > - .gem_prime_vunmap = msm_gem_prime_vunmap, > .gem_prime_mmap = msm_gem_prime_mmap, > #ifdef CONFIG_DEBUG_FS > .debugfs_init = msm_debugfs_init, > diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h > index af259b0573ea..7bcea10be81f 100644 > --- a/drivers/gpu/drm/msm/msm_drv.h > +++ b/drivers/gpu/drm/msm/msm_drv.h > @@ -269,7 +269,6 @@ void msm_gem_shrinker_cleanup(struct drm_device *dev); > int msm_gem_mmap_obj(struct drm_gem_object *obj, > struct vm_area_struct *vma); > int msm_gem_mmap(struct file *filp, struct vm_area_struct *vma); > -vm_fault_t msm_gem_fault(struct vm_fault *vmf); > uint64_t msm_gem_mmap_offset(struct drm_gem_object *obj); > int msm_gem_get_iova(struct drm_gem_object *obj, > struct msm_gem_address_space *aspace, uint64_t *iova); > diff --git a/drivers/gpu/drm/msm/msm_gem.c b/drivers/gpu/drm/msm/msm_gem.c > index b4553caaa196..de915ff6f4b4 100644 > --- a/drivers/gpu/drm/msm/msm_gem.c > +++ b/drivers/gpu/drm/msm/msm_gem.c > @@ -247,7 +247,7 @@ int msm_gem_mmap(struct file *filp, struct vm_area_struct *vma) > return msm_gem_mmap_obj(vma->vm_private_data, vma); > } > > -vm_fault_t msm_gem_fault(struct vm_fault *vmf) > +static vm_fault_t msm_gem_fault(struct vm_fault *vmf) > { > struct vm_area_struct *vma = vmf->vma; > struct drm_gem_object *obj = vma->vm_private_data; > @@ -994,6 +994,22 @@ int msm_gem_new_handle(struct drm_device *dev, struct drm_file *file, > return ret; > } > > +static const struct vm_operations_struct vm_ops = { > + .fault = msm_gem_fault, > + .open = drm_gem_vm_open, > + .close = drm_gem_vm_close, > +}; > + > +static const struct drm_gem_object_funcs msm_gem_object_funcs = { > + .free = msm_gem_free_object, > + .pin = msm_gem_prime_pin, > + .unpin = msm_gem_prime_unpin, > + .get_sg_table = msm_gem_prime_get_sg_table, > + .vmap = msm_gem_prime_vmap, > + .vunmap = msm_gem_prime_vunmap, > + .vm_ops = &vm_ops, > +}; > + > static int msm_gem_new_impl(struct drm_device *dev, > uint32_t size, uint32_t flags, > struct drm_gem_object **obj) > @@ -1024,6 +1040,7 @@ static int msm_gem_new_impl(struct drm_device *dev, > INIT_LIST_HEAD(&msm_obj->vmas); > > *obj = &msm_obj->base; > + (*obj)->funcs = &msm_gem_object_funcs; > > return 0; > } > -- > 2.28.0 >
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c index 79333842f70a..5952767ea478 100644 --- a/drivers/gpu/drm/msm/msm_drv.c +++ b/drivers/gpu/drm/msm/msm_drv.c @@ -978,12 +978,6 @@ static const struct drm_ioctl_desc msm_ioctls[] = { DRM_IOCTL_DEF_DRV(MSM_SUBMITQUEUE_QUERY, msm_ioctl_submitqueue_query, DRM_RENDER_ALLOW), }; -static const struct vm_operations_struct vm_ops = { - .fault = msm_gem_fault, - .open = drm_gem_vm_open, - .close = drm_gem_vm_close, -}; - static const struct file_operations fops = { .owner = THIS_MODULE, .open = drm_open, @@ -1009,18 +1003,11 @@ static struct drm_driver msm_driver = { .irq_preinstall = msm_irq_preinstall, .irq_postinstall = msm_irq_postinstall, .irq_uninstall = msm_irq_uninstall, - .gem_free_object_unlocked = msm_gem_free_object, - .gem_vm_ops = &vm_ops, .dumb_create = msm_gem_dumb_create, .dumb_map_offset = msm_gem_dumb_map_offset, .prime_handle_to_fd = drm_gem_prime_handle_to_fd, .prime_fd_to_handle = drm_gem_prime_fd_to_handle, - .gem_prime_pin = msm_gem_prime_pin, - .gem_prime_unpin = msm_gem_prime_unpin, - .gem_prime_get_sg_table = msm_gem_prime_get_sg_table, .gem_prime_import_sg_table = msm_gem_prime_import_sg_table, - .gem_prime_vmap = msm_gem_prime_vmap, - .gem_prime_vunmap = msm_gem_prime_vunmap, .gem_prime_mmap = msm_gem_prime_mmap, #ifdef CONFIG_DEBUG_FS .debugfs_init = msm_debugfs_init, diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h index af259b0573ea..7bcea10be81f 100644 --- a/drivers/gpu/drm/msm/msm_drv.h +++ b/drivers/gpu/drm/msm/msm_drv.h @@ -269,7 +269,6 @@ void msm_gem_shrinker_cleanup(struct drm_device *dev); int msm_gem_mmap_obj(struct drm_gem_object *obj, struct vm_area_struct *vma); int msm_gem_mmap(struct file *filp, struct vm_area_struct *vma); -vm_fault_t msm_gem_fault(struct vm_fault *vmf); uint64_t msm_gem_mmap_offset(struct drm_gem_object *obj); int msm_gem_get_iova(struct drm_gem_object *obj, struct msm_gem_address_space *aspace, uint64_t *iova); diff --git a/drivers/gpu/drm/msm/msm_gem.c b/drivers/gpu/drm/msm/msm_gem.c index b4553caaa196..de915ff6f4b4 100644 --- a/drivers/gpu/drm/msm/msm_gem.c +++ b/drivers/gpu/drm/msm/msm_gem.c @@ -247,7 +247,7 @@ int msm_gem_mmap(struct file *filp, struct vm_area_struct *vma) return msm_gem_mmap_obj(vma->vm_private_data, vma); } -vm_fault_t msm_gem_fault(struct vm_fault *vmf) +static vm_fault_t msm_gem_fault(struct vm_fault *vmf) { struct vm_area_struct *vma = vmf->vma; struct drm_gem_object *obj = vma->vm_private_data; @@ -994,6 +994,22 @@ int msm_gem_new_handle(struct drm_device *dev, struct drm_file *file, return ret; } +static const struct vm_operations_struct vm_ops = { + .fault = msm_gem_fault, + .open = drm_gem_vm_open, + .close = drm_gem_vm_close, +}; + +static const struct drm_gem_object_funcs msm_gem_object_funcs = { + .free = msm_gem_free_object, + .pin = msm_gem_prime_pin, + .unpin = msm_gem_prime_unpin, + .get_sg_table = msm_gem_prime_get_sg_table, + .vmap = msm_gem_prime_vmap, + .vunmap = msm_gem_prime_vunmap, + .vm_ops = &vm_ops, +}; + static int msm_gem_new_impl(struct drm_device *dev, uint32_t size, uint32_t flags, struct drm_gem_object **obj) @@ -1024,6 +1040,7 @@ static int msm_gem_new_impl(struct drm_device *dev, INIT_LIST_HEAD(&msm_obj->vmas); *obj = &msm_obj->base; + (*obj)->funcs = &msm_gem_object_funcs; return 0; }
GEM object functions deprecate several similar callback interfaces in struct drm_driver. This patch replaces the per-driver callbacks with per-instance callbacks in msm. The only exception is gem_prime_mmap, which is non-trivial to convert. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> --- drivers/gpu/drm/msm/msm_drv.c | 13 ------------- drivers/gpu/drm/msm/msm_drv.h | 1 - drivers/gpu/drm/msm/msm_gem.c | 19 ++++++++++++++++++- 3 files changed, 18 insertions(+), 15 deletions(-)