diff options
| author | Thomas Zimmermann <tzimmermann@suse.de> | 2019-05-08 11:26:28 +0300 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2019-05-15 17:17:09 +0300 |
| commit | 94065bf5543d704d6236595ef707c6d1d6110247 (patch) | |
| tree | aacad5b4ae8bdad3701c70160e9511a560668a89 /drivers/gpu/drm/vboxvideo/vbox_drv.h | |
| parent | 5e6b92552f05a200cf81db0b339ee1d393a50ae3 (diff) | |
| download | linux-94065bf5543d704d6236595ef707c6d1d6110247.tar.xz | |
drm/vboxvideo: Convert vboxvideo driver to VRAM MM
The data structure |struct drm_vram_mm| and its helpers replace vboxvideo'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 vbox_mmap() with drm_vram_mm_mmap()
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20190508082630.15116-19-tzimmermann@suse.de
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/vboxvideo/vbox_drv.h')
| -rw-r--r-- | drivers/gpu/drm/vboxvideo/vbox_drv.h | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/drivers/gpu/drm/vboxvideo/vbox_drv.h b/drivers/gpu/drm/vboxvideo/vbox_drv.h index 12e47392b2f9..9028f946bc06 100644 --- a/drivers/gpu/drm/vboxvideo/vbox_drv.h +++ b/drivers/gpu/drm/vboxvideo/vbox_drv.h @@ -20,11 +20,7 @@ #include <drm/drm_gem.h> #include <drm/drm_gem_vram_helper.h> -#include <drm/ttm/ttm_bo_api.h> -#include <drm/ttm/ttm_bo_driver.h> -#include <drm/ttm/ttm_placement.h> -#include <drm/ttm/ttm_memory.h> -#include <drm/ttm/ttm_module.h> +#include <drm/drm_vram_mm_helper.h> #include "vboxvideo_guest.h" #include "vboxvideo_vbe.h" @@ -78,10 +74,6 @@ struct vbox_private { int fb_mtrr; - struct { - struct ttm_bo_device bdev; - } ttm; - struct mutex hw_mutex; /* protects modeset and accel/vbva accesses */ struct work_struct hotplug_work; u32 input_mapping_width; @@ -169,16 +161,11 @@ int vboxfb_create(struct drm_fb_helper *helper, struct drm_fb_helper_surface_size *sizes); void vbox_fbdev_fini(struct vbox_private *vbox); -int vbox_dumb_create(struct drm_file *file, - struct drm_device *dev, - struct drm_mode_create_dumb *args); - int vbox_mm_init(struct vbox_private *vbox); void vbox_mm_fini(struct vbox_private *vbox); int vbox_gem_create(struct vbox_private *vbox, u32 size, bool iskernel, struct drm_gem_object **obj); -int vbox_mmap(struct file *filp, struct vm_area_struct *vma); /* vbox_prime.c */ int vbox_gem_prime_pin(struct drm_gem_object *obj); |