GEM object functions deprecate several similar callback interfaces in
struct drm_driver. This patch replaces the per-driver callbacks with
per-instance callbacks in exynos. The only exception is gem_prime_mmap,
which is non-trivial to convert.
Signed-off-by: Thomas Zimmermann <tzimmermann@xxxxxxx>
---
drivers/gpu/drm/exynos/exynos_drm_drv.c | 10 ----------
drivers/gpu/drm/exynos/exynos_drm_gem.c | 15 +++++++++++++++
2 files changed, 15 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c
index dbd80f1e4c78..fe46680ca208 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c
@@ -75,11 +75,6 @@ static void exynos_drm_postclose(struct drm_device *dev, struct drm_file *file)
file->driver_priv = NULL;
}
-static const struct vm_operations_struct exynos_drm_gem_vm_ops = {
- .open = drm_gem_vm_open,
- .close = drm_gem_vm_close,
-};
-
static const struct drm_ioctl_desc exynos_ioctls[] = {
DRM_IOCTL_DEF_DRV(EXYNOS_GEM_CREATE, exynos_drm_gem_create_ioctl,
DRM_RENDER_ALLOW),
@@ -124,16 +119,11 @@ static struct drm_driver exynos_drm_driver = {
.open = exynos_drm_open,
.lastclose = drm_fb_helper_lastclose,
.postclose = exynos_drm_postclose,
- .gem_free_object_unlocked = exynos_drm_gem_free_object,
- .gem_vm_ops = &exynos_drm_gem_vm_ops,
.dumb_create = exynos_drm_gem_dumb_create,
.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
.gem_prime_import = exynos_drm_gem_prime_import,
- .gem_prime_get_sg_table = exynos_drm_gem_prime_get_sg_table,
.gem_prime_import_sg_table = exynos_drm_gem_prime_import_sg_table,
- .gem_prime_vmap = exynos_drm_gem_prime_vmap,
- .gem_prime_vunmap = exynos_drm_gem_prime_vunmap,
.gem_prime_mmap = exynos_drm_gem_prime_mmap,
.ioctls = exynos_ioctls,
.num_ioctls = ARRAY_SIZE(exynos_ioctls),
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c
index efa476858db5..69a5cf28b4ae 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gem.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c
@@ -129,6 +129,19 @@ void exynos_drm_gem_destroy(struct exynos_drm_gem *exynos_gem)
kfree(exynos_gem);
}
+static const struct vm_operations_struct exynos_drm_gem_vm_ops = {
+ .open = drm_gem_vm_open,
+ .close = drm_gem_vm_close,
+};
+
+static const struct drm_gem_object_funcs exynos_drm_gem_object_funcs = {
+ .free = exynos_drm_gem_free_object,
+ .get_sg_table = exynos_drm_gem_prime_get_sg_table,
+ .vmap = exynos_drm_gem_prime_vmap,
+ .vunmap = exynos_drm_gem_prime_vunmap,
+ .vm_ops = &exynos_drm_gem_vm_ops,
+};
+
static struct exynos_drm_gem *exynos_drm_gem_init(struct drm_device *dev,
unsigned long size)
{
@@ -143,6 +156,8 @@ static struct exynos_drm_gem *exynos_drm_gem_init(struct drm_device *dev,
exynos_gem->size = size;
obj = &exynos_gem->base;
+ obj->funcs = &exynos_drm_gem_object_funcs;
+
ret = drm_gem_object_init(dev, obj, size);
if (ret < 0) {
DRM_DEV_ERROR(dev->dev, "failed to initialize gem object\n");
--
2.28.0
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