This interface and relevant codes aren't used anymore.
Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>
---
drivers/gpu/drm/exynos/exynos_drm_drv.c | 3 ---
drivers/gpu/drm/exynos/exynos_drm_gem.c | 17 -----------------
drivers/gpu/drm/exynos/exynos_drm_gem.h | 4 ----
include/uapi/drm/exynos_drm.h | 18 ------------------
4 files changed, 42 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c
index 9b00e4e..10ad3d4 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c
@@ -282,9 +282,6 @@ static const struct vm_operations_struct exynos_drm_gem_vm_ops = {
static const struct drm_ioctl_desc exynos_ioctls[] = {
DRM_IOCTL_DEF_DRV(EXYNOS_GEM_CREATE, exynos_drm_gem_create_ioctl,
DRM_UNLOCKED | DRM_AUTH),
- DRM_IOCTL_DEF_DRV(EXYNOS_GEM_MAP_OFFSET,
- exynos_drm_gem_map_offset_ioctl, DRM_UNLOCKED |
- DRM_AUTH),
DRM_IOCTL_DEF_DRV(EXYNOS_GEM_MMAP,
exynos_drm_gem_mmap_ioctl, DRM_UNLOCKED | DRM_AUTH),
DRM_IOCTL_DEF_DRV(EXYNOS_GEM_GET,
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c
index 15db801..2f3665d 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gem.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c
@@ -318,23 +318,6 @@ void exynos_drm_gem_put_dma_addr(struct drm_device *dev,
drm_gem_object_unreference_unlocked(obj);
}
-int exynos_drm_gem_map_offset_ioctl(struct drm_device *dev, void *data,
- struct drm_file *file_priv)
-{
- struct drm_exynos_gem_map_off *args = data;
-
- DRM_DEBUG_KMS("handle = 0x%x, offset = 0x%lx\n",
- args->handle, (unsigned long)args->offset);
-
- if (!(dev->driver->driver_features & DRIVER_GEM)) {
- DRM_ERROR("does not support GEM.\n");
- return -ENODEV;
- }
-
- return exynos_drm_gem_dumb_map_offset(file_priv, dev, args->handle,
- &args->offset);
-}
-
int exynos_drm_gem_mmap_buffer(struct file *filp,
struct vm_area_struct *vma)
{
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.h b/drivers/gpu/drm/exynos/exynos_drm_gem.h
index 1592c0b..8e46094 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gem.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_gem.h
@@ -111,10 +111,6 @@ void exynos_drm_gem_put_dma_addr(struct drm_device *dev,
unsigned int gem_handle,
struct drm_file *filp);
-/* get buffer offset to map to user space. */
-int exynos_drm_gem_map_offset_ioctl(struct drm_device *dev, void *data,
- struct drm_file *file_priv);
-
/*
* mmap the physically continuous memory that a gem object contains
* to user space.
diff --git a/include/uapi/drm/exynos_drm.h b/include/uapi/drm/exynos_drm.h
index d584412..67a751c 100644
--- a/include/uapi/drm/exynos_drm.h
+++ b/include/uapi/drm/exynos_drm.h
@@ -33,20 +33,6 @@ struct drm_exynos_gem_create {
};
/**
- * A structure for getting buffer offset.
- *
- * @handle: a pointer to gem object created.
- * @pad: just padding to be 64-bit aligned.
- * @offset: relatived offset value of the memory region allocated.
- * - this value should be set by user.
- */
-struct drm_exynos_gem_map_off {
- unsigned int handle;
- unsigned int pad;
- uint64_t offset;
-};
-
-/**
* A structure for mapping buffer.
*
* @handle: a handle to gem object created.
@@ -316,7 +302,6 @@ struct drm_exynos_ipp_cmd_ctrl {
};
#define DRM_EXYNOS_GEM_CREATE 0x00
-#define DRM_EXYNOS_GEM_MAP_OFFSET 0x01
#define DRM_EXYNOS_GEM_MMAP 0x02
/* Reserved 0x03 ~ 0x05 for exynos specific gem ioctl */
#define DRM_EXYNOS_GEM_GET 0x04
@@ -336,9 +321,6 @@ struct drm_exynos_ipp_cmd_ctrl {
#define DRM_IOCTL_EXYNOS_GEM_CREATE DRM_IOWR(DRM_COMMAND_BASE + \
DRM_EXYNOS_GEM_CREATE, struct drm_exynos_gem_create)
-#define DRM_IOCTL_EXYNOS_GEM_MAP_OFFSET DRM_IOWR(DRM_COMMAND_BASE + \
- DRM_EXYNOS_GEM_MAP_OFFSET, struct drm_exynos_gem_map_off)
-
#define DRM_IOCTL_EXYNOS_GEM_MMAP DRM_IOWR(DRM_COMMAND_BASE + \
DRM_EXYNOS_GEM_MMAP, struct drm_exynos_gem_mmap)
--
1.7.9.5
--
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