diff options
| author | Rob Herring <robh@kernel.org> | 2019-02-02 09:41:56 -0600 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@bootlin.com> | 2019-02-19 11:08:40 +0100 |
| commit | dd55cf6929e61922961b8515e73dc4d8443089d2 (patch) | |
| tree | ae70de9adf43d99bfd53393ea3c8d42996da903c /drivers/gpu/drm/msm/msm_gem_submit.c | |
| parent | fa238ea1668e25e0614ae0f37a04cbceb993a0a4 (diff) | |
drm: msm: 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.
We can't use the drm_gem_reservation_object_wait() helper for MSM
because (in theory) msm_gem_cpu_prep() will also do some cache
maintenance on the GEM object.
Cc: David Airlie <airlied@linux.ie>
Cc: linux-arm-msm@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Cc: freedreno@lists.freedesktop.org
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Rob Clark <robdclark@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190202154158.10443-4-robh@kernel.org
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Diffstat (limited to 'drivers/gpu/drm/msm/msm_gem_submit.c')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_gem_submit.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/msm/msm_gem_submit.c b/drivers/gpu/drm/msm/msm_gem_submit.c index 12b983fc0b56..df302521ec74 100644 --- a/drivers/gpu/drm/msm/msm_gem_submit.c +++ b/drivers/gpu/drm/msm/msm_gem_submit.c @@ -173,7 +173,7 @@ static void submit_unlock_unpin_bo(struct msm_gem_submit *submit, msm_gem_unpin_iova(&msm_obj->base, submit->gpu->aspace); if (submit->bos[i].flags & BO_LOCKED) - ww_mutex_unlock(&msm_obj->resv->lock); + ww_mutex_unlock(&msm_obj->base.resv->lock); if (backoff && !(submit->bos[i].flags & BO_VALID)) submit->bos[i].iova = 0; @@ -196,7 +196,7 @@ retry: contended = i; if (!(submit->bos[i].flags & BO_LOCKED)) { - ret = ww_mutex_lock_interruptible(&msm_obj->resv->lock, + ret = ww_mutex_lock_interruptible(&msm_obj->base.resv->lock, &submit->ticket); if (ret) goto fail; @@ -218,7 +218,7 @@ fail: if (ret == -EDEADLK) { struct msm_gem_object *msm_obj = submit->bos[contended].obj; /* we lost out in a seqno race, lock and retry.. */ - ret = ww_mutex_lock_slow_interruptible(&msm_obj->resv->lock, + ret = ww_mutex_lock_slow_interruptible(&msm_obj->base.resv->lock, &submit->ticket); if (!ret) { submit->bos[contended].flags |= BO_LOCKED; @@ -244,7 +244,7 @@ static int submit_fence_sync(struct msm_gem_submit *submit, bool no_implicit) * strange place to call it. OTOH this is a * convenient can-fail point to hook it in. */ - ret = reservation_object_reserve_shared(msm_obj->resv, + ret = reservation_object_reserve_shared(msm_obj->base.resv, 1); if (ret) return ret; |