GEM object functions deprecate several similar callback interfaces in
struct drm_driver. This patch replaces the per-driver callbacks with
per-instance callbacks in omapdrm.
v2:
* make omap_gem_free_object() static (Tomi)
Signed-off-by: Thomas Zimmermann <tzimmermann@xxxxxxx>
Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
---
drivers/gpu/drm/omapdrm/omap_drv.c | 9 ---------
drivers/gpu/drm/omapdrm/omap_gem.c | 18 ++++++++++++++++--
drivers/gpu/drm/omapdrm/omap_gem.h | 2 --
3 files changed, 16 insertions(+), 13 deletions(-)
diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c
index 53d5e184ee77..2e598b8b72af 100644
--- a/drivers/gpu/drm/omapdrm/omap_drv.c
+++ b/drivers/gpu/drm/omapdrm/omap_drv.c
@@ -521,12 +521,6 @@ static int dev_open(struct drm_device *dev, struct drm_file *file)
return 0;
}
-static const struct vm_operations_struct omap_gem_vm_ops = {
- .fault = omap_gem_fault,
- .open = drm_gem_vm_open,
- .close = drm_gem_vm_close,
-};
-
static const struct file_operations omapdriver_fops = {
.owner = THIS_MODULE,
.open = drm_open,
@@ -549,10 +543,7 @@ static struct drm_driver omap_drm_driver = {
#endif
.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
- .gem_prime_export = omap_gem_prime_export,
.gem_prime_import = omap_gem_prime_import,
- .gem_free_object_unlocked = omap_gem_free_object,
- .gem_vm_ops = &omap_gem_vm_ops,
.dumb_create = omap_gem_dumb_create,
.dumb_map_offset = omap_gem_dumb_map_offset,
.ioctls = ioctls,
diff --git a/drivers/gpu/drm/omapdrm/omap_gem.c b/drivers/gpu/drm/omapdrm/omap_gem.c
index f67f223c6479..d8e09792793a 100644
--- a/drivers/gpu/drm/omapdrm/omap_gem.c
+++ b/drivers/gpu/drm/omapdrm/omap_gem.c
@@ -487,7 +487,7 @@ static vm_fault_t omap_gem_fault_2d(struct drm_gem_object *obj,
* vma->vm_private_data points to the GEM object that is backing this
* mapping.
*/
-vm_fault_t omap_gem_fault(struct vm_fault *vmf)
+static vm_fault_t omap_gem_fault(struct vm_fault *vmf)
{
struct vm_area_struct *vma = vmf->vma;
struct drm_gem_object *obj = vma->vm_private_data;
@@ -1089,7 +1089,7 @@ void omap_gem_describe_objects(struct list_head *list, struct seq_file *m)
* Constructor & Destructor
*/
-void omap_gem_free_object(struct drm_gem_object *obj)
+static void omap_gem_free_object(struct drm_gem_object *obj)
{
struct drm_device *dev = obj->dev;
struct omap_drm_private *priv = dev->dev_private;
@@ -1169,6 +1169,18 @@ static bool omap_gem_validate_flags(struct drm_device *dev, u32 flags)
return true;
}
+static const struct vm_operations_struct omap_gem_vm_ops = {
+ .fault = omap_gem_fault,
+ .open = drm_gem_vm_open,
+ .close = drm_gem_vm_close,
+};
+
+static const struct drm_gem_object_funcs omap_gem_object_funcs = {
+ .free = omap_gem_free_object,
+ .export = omap_gem_prime_export,
+ .vm_ops = &omap_gem_vm_ops,
+};
+
/* GEM buffer object constructor */
struct drm_gem_object *omap_gem_new(struct drm_device *dev,
union omap_gem_size gsize, u32 flags)
@@ -1236,6 +1248,8 @@ struct drm_gem_object *omap_gem_new(struct drm_device *dev,
size = PAGE_ALIGN(gsize.bytes);
}
+ obj->funcs = &omap_gem_object_funcs;
+
/* Initialize the GEM object. */
if (!(flags & OMAP_BO_MEM_SHMEM)) {
drm_gem_private_object_init(dev, obj, size);
diff --git a/drivers/gpu/drm/omapdrm/omap_gem.h b/drivers/gpu/drm/omapdrm/omap_gem.h
index 729b7812a815..eda9b4839c30 100644
--- a/drivers/gpu/drm/omapdrm/omap_gem.h
+++ b/drivers/gpu/drm/omapdrm/omap_gem.h
@@ -48,7 +48,6 @@ struct drm_gem_object *omap_gem_new_dmabuf(struct drm_device *dev, size_t size,
struct sg_table *sgt);
int omap_gem_new_handle(struct drm_device *dev, struct drm_file *file,
union omap_gem_size gsize, u32 flags, u32 *handle);
-void omap_gem_free_object(struct drm_gem_object *obj);
void *omap_gem_vaddr(struct drm_gem_object *obj);
/* Dumb Buffers Interface */
@@ -69,7 +68,6 @@ struct dma_buf *omap_gem_prime_export(struct drm_gem_object *obj, int flags);
struct drm_gem_object *omap_gem_prime_import(struct drm_device *dev,
struct dma_buf *buffer);
-vm_fault_t omap_gem_fault(struct vm_fault *vmf);
int omap_gem_roll(struct drm_gem_object *obj, u32 roll);
void omap_gem_cpu_sync_page(struct drm_gem_object *obj, int pgoff);
void omap_gem_dma_sync_buffer(struct drm_gem_object *obj,
--
2.28.0
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