diff options
| author | Thomas Zimmermann <tzimmermann@suse.de> | 2019-05-08 11:26:25 +0300 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2019-05-15 17:17:08 +0300 |
| commit | 94668ac796a5de8864bfc1a34edd24f81f3e6a2c (patch) | |
| tree | 6ac4d8bae4513e35c816f311de9af6dd51a5b0ea /drivers/gpu/drm/mgag200/mgag200_drv.c | |
| parent | ebb04eb36f9cbb6255594f0f88b11cb5b60bce98 (diff) | |
| download | linux-94668ac796a5de8864bfc1a34edd24f81f3e6a2c.tar.xz | |
drm/mgag200: Convert mgag200 driver to VRAM MM
The data structure |struct drm_vram_mm| and its helpers replace mgag200's
TTM-based memory manager. It's the same implementation; except for the type
names.
v4:
* don't select DRM_TTM or DRM_VRAM_MM_HELPER
v3:
* use drm_gem_vram_mm_funcs
* convert driver to drm_device-based instance
v2:
* implement mgag200_mmap() with drm_vram_mm_mmap()
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: http://patchwork.freedesktop.org/patch/msgid/20190508082630.15116-16-tzimmermann@suse.de
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/mgag200/mgag200_drv.c')
| -rw-r--r-- | drivers/gpu/drm/mgag200/mgag200_drv.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/drivers/gpu/drm/mgag200/mgag200_drv.c b/drivers/gpu/drm/mgag200/mgag200_drv.c index 1f2a034d5a9b..93bd1589e50e 100644 --- a/drivers/gpu/drm/mgag200/mgag200_drv.c +++ b/drivers/gpu/drm/mgag200/mgag200_drv.c @@ -59,13 +59,7 @@ static void mga_pci_remove(struct pci_dev *pdev) static const struct file_operations mgag200_driver_fops = { .owner = THIS_MODULE, - .open = drm_open, - .release = drm_release, - .unlocked_ioctl = drm_ioctl, - .mmap = mgag200_mmap, - .poll = drm_poll, - .compat_ioctl = drm_compat_ioctl, - .read = drm_read, + DRM_VRAM_MM_FILE_OPERATIONS }; static struct drm_driver driver = { @@ -79,11 +73,7 @@ static struct drm_driver driver = { .major = DRIVER_MAJOR, .minor = DRIVER_MINOR, .patchlevel = DRIVER_PATCHLEVEL, - - .gem_free_object_unlocked = - drm_gem_vram_driver_gem_free_object_unlocked, - .dumb_create = mgag200_dumb_create, - .dumb_map_offset = drm_gem_vram_driver_dumb_mmap_offset, + DRM_GEM_VRAM_DRIVER }; static struct pci_driver mgag200_pci_driver = { |