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drm/radeon: introduce gem_to_radeon_bo helper

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... and switch it to container_of upcasting.

v2: converted new pageflip code-paths.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Daniel Vetter 2011-02-18 17:59:17 +01:00 committed by Dave Airlie
parent 441921d530
commit 7e4d15d90a
9 changed files with 27 additions and 28 deletions
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8
drivers/gpu/drm/radeon/atombios_crtc.c
View File

@ -1030,7 +1030,7 @@ static int evergreen_crtc_do_set_base(struct drm_crtc *crtc,
* just update base pointers
*/
obj = radeon_fb->obj;
rbo = obj->driver_private;
rbo = gem_to_radeon_bo(obj);
r = radeon_bo_reserve(rbo, false);
if (unlikely(r != 0))
return r;
@ -1145,7 +1145,7 @@ static int evergreen_crtc_do_set_base(struct drm_crtc *crtc,
if (!atomic && fb && fb != crtc->fb) {
radeon_fb = to_radeon_framebuffer(fb);
rbo = radeon_fb->obj->driver_private;
rbo = gem_to_radeon_bo(radeon_fb->obj);
r = radeon_bo_reserve(rbo, false);
if (unlikely(r != 0))
return r;
@ -1191,7 +1191,7 @@ static int avivo_crtc_do_set_base(struct drm_crtc *crtc,
}
obj = radeon_fb->obj;
rbo = obj->driver_private;
rbo = gem_to_radeon_bo(obj);
r = radeon_bo_reserve(rbo, false);
if (unlikely(r != 0))
return r;
@ -1308,7 +1308,7 @@ static int avivo_crtc_do_set_base(struct drm_crtc *crtc,
if (!atomic && fb && fb != crtc->fb) {
radeon_fb = to_radeon_framebuffer(fb);
rbo = radeon_fb->obj->driver_private;
rbo = gem_to_radeon_bo(radeon_fb->obj);
r = radeon_bo_reserve(rbo, false);
if (unlikely(r != 0))
return r;

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

@ -261,6 +261,7 @@ struct radeon_bo {
struct drm_gem_object *gobj;
struct drm_gem_object gem_base;
};
#define gem_to_radeon_bo(gobj) container_of((gobj), struct radeon_bo, gem_base)
struct radeon_bo_list {
struct ttm_validate_buffer tv;

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

@ -75,7 +75,7 @@ int radeon_cs_parser_relocs(struct radeon_cs_parser *p)
return -ENOENT;
}
p->relocs_ptr[i] = &p->relocs[i];
p->relocs[i].robj = p->relocs[i].gobj->driver_private;
p->relocs[i].robj = gem_to_radeon_bo(p->relocs[i].gobj);
p->relocs[i].lobj.bo = p->relocs[i].robj;
p->relocs[i].lobj.wdomain = r->write_domain;
p->relocs[i].lobj.rdomain = r->read_domains;

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

@ -860,7 +860,7 @@ int radeon_suspend_kms(struct drm_device *dev, pm_message_t state)
if (rfb == NULL || rfb->obj == NULL) {
continue;
}
robj = rfb->obj->driver_private;
robj = gem_to_radeon_bo(rfb->obj);
/* don't unpin kernel fb objects */
if (!radeon_fbdev_robj_is_fb(rdev, robj)) {
r = radeon_bo_reserve(robj, false);

4
drivers/gpu/drm/radeon/radeon_display.c
View File

@ -371,7 +371,7 @@ static int radeon_crtc_page_flip(struct drm_crtc *crtc,
new_radeon_fb = to_radeon_framebuffer(fb);
/* schedule unpin of the old buffer */
obj = old_radeon_fb->obj;
rbo = obj->driver_private;
rbo = gem_to_radeon_bo(obj);
work->old_rbo = rbo;
INIT_WORK(&work->work, radeon_unpin_work_func);
@ -391,7 +391,7 @@ static int radeon_crtc_page_flip(struct drm_crtc *crtc,
/* pin the new buffer */
obj = new_radeon_fb->obj;
rbo = obj->driver_private;
rbo = gem_to_radeon_bo(obj);
DRM_DEBUG_DRIVER("flip-ioctl() cur_fbo = %p, cur_bbo = %p\n",
work->old_rbo, rbo);

10
drivers/gpu/drm/radeon/radeon_fb.c
View File

@ -90,7 +90,7 @@ int radeon_align_pitch(struct radeon_device *rdev, int width, int bpp, bool tile
static void radeonfb_destroy_pinned_object(struct drm_gem_object *gobj)
{
struct radeon_bo *rbo = gobj->driver_private;
struct radeon_bo *rbo = gem_to_radeon_bo(gobj);
int ret;
ret = radeon_bo_reserve(rbo, false);
@ -128,7 +128,7 @@ static int radeonfb_create_pinned_object(struct radeon_fbdev *rfbdev,
aligned_size);
return -ENOMEM;
}
rbo = gobj->driver_private;
rbo = gem_to_radeon_bo(gobj);
if (fb_tiled)
tiling_flags = RADEON_TILING_MACRO;
@ -202,7 +202,7 @@ static int radeonfb_create(struct radeon_fbdev *rfbdev,
mode_cmd.depth = sizes->surface_depth;
ret = radeonfb_create_pinned_object(rfbdev, &mode_cmd, &gobj);
rbo = gobj->driver_private;
rbo = gem_to_radeon_bo(gobj);
/* okay we have an object now allocate the framebuffer */
info = framebuffer_alloc(0, device);
@ -403,14 +403,14 @@ int radeon_fbdev_total_size(struct radeon_device *rdev)
struct radeon_bo *robj;
int size = 0;
robj = rdev->mode_info.rfbdev->rfb.obj->driver_private;
robj = gem_to_radeon_bo(rdev->mode_info.rfbdev->rfb.obj);
size += radeon_bo_size(robj);
return size;
}
bool radeon_fbdev_robj_is_fb(struct radeon_device *rdev, struct radeon_bo *robj)
{
if (robj == rdev->mode_info.rfbdev->rfb.obj->driver_private)
if (robj == gem_to_radeon_bo(rdev->mode_info.rfbdev->rfb.obj))
return true;
return false;
}

21
drivers/gpu/drm/radeon/radeon_gem.c
View File

@ -39,9 +39,8 @@ int radeon_gem_object_init(struct drm_gem_object *obj)
void radeon_gem_object_free(struct drm_gem_object *gobj)
{
struct radeon_bo *robj = gobj->driver_private;
struct radeon_bo *robj = gem_to_radeon_bo(gobj);
gobj->driver_private = NULL;
if (robj) {
radeon_bo_unref(&robj);
}
@ -79,7 +78,7 @@ int radeon_gem_object_create(struct radeon_device *rdev, int size,
int radeon_gem_object_pin(struct drm_gem_object *obj, uint32_t pin_domain,
uint64_t *gpu_addr)
{
struct radeon_bo *robj = obj->driver_private;
struct radeon_bo *robj = gem_to_radeon_bo(obj);
int r;
r = radeon_bo_reserve(robj, false);
@ -92,7 +91,7 @@ int radeon_gem_object_pin(struct drm_gem_object *obj, uint32_t pin_domain,
void radeon_gem_object_unpin(struct drm_gem_object *obj)
{
struct radeon_bo *robj = obj->driver_private;
struct radeon_bo *robj = gem_to_radeon_bo(obj);
int r;
r = radeon_bo_reserve(robj, false);
@ -110,7 +109,7 @@ int radeon_gem_set_domain(struct drm_gem_object *gobj,
int r;
/* FIXME: reeimplement */
robj = gobj->driver_private;
robj = gem_to_radeon_bo(gobj);
/* work out where to validate the buffer to */
domain = wdomain;
if (!domain) {
@ -224,7 +223,7 @@ int radeon_gem_set_domain_ioctl(struct drm_device *dev, void *data,
if (gobj == NULL) {
return -ENOENT;
}
robj = gobj->driver_private;
robj = gem_to_radeon_bo(gobj);
r = radeon_gem_set_domain(gobj, args->read_domains, args->write_domain);
@ -243,7 +242,7 @@ int radeon_mode_dumb_mmap(struct drm_file *filp,
if (gobj == NULL) {
return -ENOENT;
}
robj = gobj->driver_private;
robj = gem_to_radeon_bo(gobj);
*offset_p = radeon_bo_mmap_offset(robj);
drm_gem_object_unreference_unlocked(gobj);
return 0;
@ -270,7 +269,7 @@ int radeon_gem_busy_ioctl(struct drm_device *dev, void *data,
if (gobj == NULL) {
return -ENOENT;
}
robj = gobj->driver_private;
robj = gem_to_radeon_bo(gobj);
r = radeon_bo_wait(robj, &cur_placement, true);
switch (cur_placement) {
case TTM_PL_VRAM:
@ -300,7 +299,7 @@ int radeon_gem_wait_idle_ioctl(struct drm_device *dev, void *data,
if (gobj == NULL) {
return -ENOENT;
}
robj = gobj->driver_private;
robj = gem_to_radeon_bo(gobj);
r = radeon_bo_wait(robj, NULL, false);
/* callback hw specific functions if any */
if (robj->rdev->asic->ioctl_wait_idle)
@ -321,7 +320,7 @@ int radeon_gem_set_tiling_ioctl(struct drm_device *dev, void *data,
gobj = drm_gem_object_lookup(dev, filp, args->handle);
if (gobj == NULL)
return -ENOENT;
robj = gobj->driver_private;
robj = gem_to_radeon_bo(gobj);
r = radeon_bo_set_tiling_flags(robj, args->tiling_flags, args->pitch);
drm_gem_object_unreference_unlocked(gobj);
return r;
@ -339,7 +338,7 @@ int radeon_gem_get_tiling_ioctl(struct drm_device *dev, void *data,
gobj = drm_gem_object_lookup(dev, filp, args->handle);
if (gobj == NULL)
return -ENOENT;
rbo = gobj->driver_private;
rbo = gem_to_radeon_bo(gobj);
r = radeon_bo_reserve(rbo, false);
if (unlikely(r != 0))
goto out;

4
drivers/gpu/drm/radeon/radeon_legacy_crtc.c
View File

@ -415,7 +415,7 @@ int radeon_crtc_do_set_base(struct drm_crtc *crtc,
/* Pin framebuffer & get tilling informations */
obj = radeon_fb->obj;
rbo = obj->driver_private;
rbo = gem_to_radeon_bo(obj);
r = radeon_bo_reserve(rbo, false);
if (unlikely(r != 0))
return r;
@ -520,7 +520,7 @@ int radeon_crtc_do_set_base(struct drm_crtc *crtc,
if (!atomic && fb && fb != crtc->fb) {
radeon_fb = to_radeon_framebuffer(fb);
rbo = radeon_fb->obj->driver_private;
rbo = gem_to_radeon_bo(radeon_fb->obj);
r = radeon_bo_reserve(rbo, false);
if (unlikely(r != 0))
return r;

3
drivers/gpu/drm/radeon/radeon_object.c
View File

@ -128,7 +128,7 @@ retry:
}
bo->rdev = rdev;
bo->gobj = &bo->gem_base;
bo->gem_base.driver_private = bo;
bo->gem_base.driver_private = NULL;
bo->surface_reg = -1;
INIT_LIST_HEAD(&bo->list);
radeon_ttm_placement_from_domain(bo, domain);
@ -282,7 +282,6 @@ void radeon_bo_force_delete(struct radeon_device *rdev)
list_del_init(&bo->list);
mutex_unlock(&bo->rdev->gem.mutex);
radeon_bo_unref(&bo);
gobj->driver_private = NULL;
drm_gem_object_unreference(gobj);
mutex_unlock(&rdev->ddev->struct_mutex);
}