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authorRob Herring <robh@kernel.org>2019-02-02 09:41:55 -0600
committerMaxime Ripard <maxime.ripard@bootlin.com>2019-02-19 11:08:40 +0100
commitfa238ea1668e25e0614ae0f37a04cbceb993a0a4 (patch)
tree754d792eaaee9a877c0b80f732f78df67b2a6bb5 /drivers/gpu/drm/etnaviv/etnaviv_gem.c
parent1ba627148ef5d9dee879585687c4b0ee644f7ab5 (diff)
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drm: etnaviv: Switch to use drm_gem_object reservation_object
Now that the base struct drm_gem_object has a reservation_object, use it and remove the private BO one. Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Russell King <linux+etnaviv@armlinux.org.uk> Cc: Christian Gmeiner <christian.gmeiner@gmail.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: etnaviv@lists.freedesktop.org Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190202154158.10443-3-robh@kernel.org Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Diffstat (limited to 'drivers/gpu/drm/etnaviv/etnaviv_gem.c')
-rw-r--r--drivers/gpu/drm/etnaviv/etnaviv_gem.c16
1 files changed, 5 insertions, 11 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem.c b/drivers/gpu/drm/etnaviv/etnaviv_gem.c
index 5c48915f492d..c60752ef7324 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gem.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gem.c
@@ -397,13 +397,13 @@ int etnaviv_gem_cpu_prep(struct drm_gem_object *obj, u32 op,
}
if (op & ETNA_PREP_NOSYNC) {
- if (!reservation_object_test_signaled_rcu(etnaviv_obj->resv,
+ if (!reservation_object_test_signaled_rcu(obj->resv,
write))
return -EBUSY;
} else {
unsigned long remain = etnaviv_timeout_to_jiffies(timeout);
- ret = reservation_object_wait_timeout_rcu(etnaviv_obj->resv,
+ ret = reservation_object_wait_timeout_rcu(obj->resv,
write, true, remain);
if (ret <= 0)
return ret == 0 ? -ETIMEDOUT : ret;
@@ -459,7 +459,7 @@ static void etnaviv_gem_describe_fence(struct dma_fence *fence,
static void etnaviv_gem_describe(struct drm_gem_object *obj, struct seq_file *m)
{
struct etnaviv_gem_object *etnaviv_obj = to_etnaviv_bo(obj);
- struct reservation_object *robj = etnaviv_obj->resv;
+ struct reservation_object *robj = obj->resv;
struct reservation_object_list *fobj;
struct dma_fence *fence;
unsigned long off = drm_vma_node_start(&obj->vma_node);
@@ -549,8 +549,6 @@ void etnaviv_gem_free_object(struct drm_gem_object *obj)
drm_gem_free_mmap_offset(obj);
etnaviv_obj->ops->release(etnaviv_obj);
- if (etnaviv_obj->resv == &etnaviv_obj->_resv)
- reservation_object_fini(&etnaviv_obj->_resv);
drm_gem_object_release(obj);
kfree(etnaviv_obj);
@@ -596,12 +594,8 @@ static int etnaviv_gem_new_impl(struct drm_device *dev, u32 size, u32 flags,
etnaviv_obj->flags = flags;
etnaviv_obj->ops = ops;
- if (robj) {
- etnaviv_obj->resv = robj;
- } else {
- etnaviv_obj->resv = &etnaviv_obj->_resv;
- reservation_object_init(&etnaviv_obj->_resv);
- }
+ if (robj)
+ etnaviv_obj->base.resv = robj;
mutex_init(&etnaviv_obj->lock);
INIT_LIST_HEAD(&etnaviv_obj->vram_list);