diff options
| author | Thomas Zimmermann <tzimmermann@suse.de> | 2019-05-08 11:26:23 +0300 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2019-05-15 17:17:08 +0300 |
| commit | b3a25b9af80d5151bb6f8373847e26628541a766 (patch) | |
| tree | 3c6f1408da65c93f4a4560280b413e736783306d /drivers/gpu/drm/bochs/bochs.h | |
| parent | a3232987fdbf0bede92a9d7c7e2db99a5084d31b (diff) | |
| download | linux-b3a25b9af80d5151bb6f8373847e26628541a766.tar.xz | |
drm/bochs: Convert bochs driver to VRAM MM
The data structure |struct drm_vram_mm| and its helpers replace bochs'
TTM-based memory manager. It's the same implementation; except for the
type names.
v5:
* set .llseek via DRM_VRAM_MM_FILE_OPERATIONS
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 bochs_mmap() with drm_vram_mm_mmap()
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: http://patchwork.freedesktop.org/patch/msgid/20190508082630.15116-14-tzimmermann@suse.de
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/bochs/bochs.h')
| -rw-r--r-- | drivers/gpu/drm/bochs/bochs.h | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/drivers/gpu/drm/bochs/bochs.h b/drivers/gpu/drm/bochs/bochs.h index b0a4c3f90497..cc35d492142c 100644 --- a/drivers/gpu/drm/bochs/bochs.h +++ b/drivers/gpu/drm/bochs/bochs.h @@ -12,8 +12,7 @@ #include <drm/drm_gem.h> #include <drm/drm_gem_vram_helper.h> -#include <drm/ttm/ttm_bo_driver.h> -#include <drm/ttm/ttm_page_alloc.h> +#include <drm/drm_vram_mm_helper.h> /* ---------------------------------------------------------------------- */ @@ -74,12 +73,6 @@ struct bochs_device { struct drm_device *dev; struct drm_simple_display_pipe pipe; struct drm_connector connector; - - /* ttm */ - struct { - struct ttm_bo_device bdev; - bool initialized; - } ttm; }; /* ---------------------------------------------------------------------- */ @@ -99,10 +92,6 @@ int bochs_hw_load_edid(struct bochs_device *bochs); /* bochs_mm.c */ int bochs_mm_init(struct bochs_device *bochs); void bochs_mm_fini(struct bochs_device *bochs); -int bochs_mmap(struct file *filp, struct vm_area_struct *vma); - -int bochs_dumb_create(struct drm_file *file, struct drm_device *dev, - struct drm_mode_create_dumb *args); /* bochs_kms.c */ int bochs_kms_init(struct bochs_device *bochs); |