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@xxxxxxx>
Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
---
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 e47958c3704a..3f4a3be53de6 100644
--- a/drivers/gpu/drm/msm/msm_gem.c
+++ b/drivers/gpu/drm/msm/msm_gem.c
@@ -244,7 +244,7 @@ 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;
@@ -991,6 +991,22 @@ 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)
@@ -1021,6 +1037,7 @@ 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
