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drm: move drm_mmap to <drm/drm_legacy.h> 

Now that we've removed the copypasted users in gem/ttm we can
relegate the legacy buffer mapping support to where it belongs.
Also give it the proper drm_legacy_ prefix.

While at it statify drm_mmap_locked, somehow I've missed that in my
previous header rework.

Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Daniel Vetter 2014-09-23 15:46:49 +02:00 committed by Dave Airlie
parent 197633b924
commit bfbf3c851c
12 changed files with 13 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/gpu/drm/drm_internal.h
View File

@ -37,7 +37,6 @@ int drm_irq_by_busid(struct drm_device *dev, void *data,
/* drm_vm.c */
int drm_vma_info(struct seq_file *m, void *data);
int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma);
void drm_vm_close_locked(struct drm_device *dev, struct vm_area_struct *vma);
/* drm_prime.c */

6
drivers/gpu/drm/drm_vm.c
View File

@ -537,7 +537,7 @@ static resource_size_t drm_core_get_reg_ofs(struct drm_device *dev)
* according to the mapping type and remaps the pages. Finally sets the file
* pointer and calls vm_open().
*/
int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma)
static int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->minor->dev;
@ -651,7 +651,7 @@ int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma)
return 0;
}
int drm_mmap(struct file *filp, struct vm_area_struct *vma)
int drm_legacy_mmap(struct file *filp, struct vm_area_struct *vma)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->minor->dev;
@ -666,7 +666,7 @@ int drm_mmap(struct file *filp, struct vm_area_struct *vma)
return ret;
}
EXPORT_SYMBOL(drm_mmap);
EXPORT_SYMBOL(drm_legacy_mmap);
void drm_legacy_vma_flush(struct drm_device *dev)
{

2
drivers/gpu/drm/i810/i810_drv.c
View File

@ -47,7 +47,7 @@ static const struct file_operations i810_driver_fops = {
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.mmap = drm_legacy_mmap,
.poll = drm_poll,
#ifdef CONFIG_COMPAT
.compat_ioctl = drm_compat_ioctl,

2
drivers/gpu/drm/mga/mga_drv.c
View File

@ -48,7 +48,7 @@ static const struct file_operations mga_driver_fops = {
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.mmap = drm_legacy_mmap,
.poll = drm_poll,
#ifdef CONFIG_COMPAT
.compat_ioctl = mga_compat_ioctl,

2
drivers/gpu/drm/r128/r128_drv.c
View File

@ -46,7 +46,7 @@ static const struct file_operations r128_driver_fops = {
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.mmap = drm_legacy_mmap,
.poll = drm_poll,
#ifdef CONFIG_COMPAT
.compat_ioctl = r128_compat_ioctl,

2
drivers/gpu/drm/radeon/radeon_drv.c
View File

@ -308,7 +308,7 @@ static const struct file_operations radeon_driver_old_fops = {
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.mmap = drm_legacy_mmap,
.poll = drm_poll,
.read = drm_read,
#ifdef CONFIG_COMPAT

2
drivers/gpu/drm/savage/savage_drv.c
View File

@ -40,7 +40,7 @@ static const struct file_operations savage_driver_fops = {
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.mmap = drm_legacy_mmap,
.poll = drm_poll,
#ifdef CONFIG_COMPAT
.compat_ioctl = drm_compat_ioctl,

2
drivers/gpu/drm/sis/sis_drv.c
View File

@ -70,7 +70,7 @@ static const struct file_operations sis_driver_fops = {
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.mmap = drm_legacy_mmap,
.poll = drm_poll,
#ifdef CONFIG_COMPAT
.compat_ioctl = drm_compat_ioctl,

3
drivers/gpu/drm/tdfx/tdfx_drv.c
View File

@ -36,6 +36,7 @@
#include "tdfx_drv.h"
#include <drm/drm_pciids.h>
#include <drm/drm_legacy.h>
static struct pci_device_id pciidlist[] = {
tdfx_PCI_IDS
@ -46,7 +47,7 @@ static const struct file_operations tdfx_driver_fops = {
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.mmap = drm_legacy_mmap,
.poll = drm_poll,
#ifdef CONFIG_COMPAT
.compat_ioctl = drm_compat_ioctl,

2
drivers/gpu/drm/via/via_drv.c
View File

@ -62,7 +62,7 @@ static const struct file_operations via_driver_fops = {
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.mmap = drm_legacy_mmap,
.poll = drm_poll,
#ifdef CONFIG_COMPAT
.compat_ioctl = drm_compat_ioctl,

1
include/drm/drmP.h
View File

@ -961,7 +961,6 @@ extern ssize_t drm_read(struct file *filp, char __user *buffer,
extern int drm_release(struct inode *inode, struct file *filp);
/* Mapping support (drm_vm.h) */
extern int drm_mmap(struct file *filp, struct vm_area_struct *vma);
extern void drm_vm_open_locked(struct drm_device *dev, struct vm_area_struct *vma);
extern unsigned int drm_poll(struct file *filp, struct poll_table_struct *wait);

1
include/drm/drm_legacy.h
View File

@ -157,6 +157,7 @@ int drm_legacy_addmap(struct drm_device *d, resource_size_t offset,
int drm_legacy_rmmap(struct drm_device *d, struct drm_local_map *map);
int drm_legacy_rmmap_locked(struct drm_device *d, struct drm_local_map *map);
struct drm_local_map *drm_legacy_getsarea(struct drm_device *dev);
int drm_legacy_mmap(struct file *filp, struct vm_area_struct *vma);
int drm_legacy_addbufs_agp(struct drm_device *d, struct drm_buf_desc *req);
int drm_legacy_addbufs_pci(struct drm_device *d, struct drm_buf_desc *req);