diff options
-rw-r--r-- | drivers/gpu/drm/msm/msm_gem.c | 7 | ||||
-rw-r--r-- | drivers/gpu/drm/msm/msm_gem.h | 11 | ||||
-rw-r--r-- | drivers/gpu/drm/msm/msm_gem_submit.c | 18 | ||||
-rw-r--r-- | drivers/gpu/drm/msm/msm_ringbuffer.c | 2 |
4 files changed, 22 insertions, 16 deletions
diff --git a/drivers/gpu/drm/msm/msm_gem.c b/drivers/gpu/drm/msm/msm_gem.c index 52fe6428a341..916e7f418fe1 100644 --- a/drivers/gpu/drm/msm/msm_gem.c +++ b/drivers/gpu/drm/msm/msm_gem.c @@ -439,14 +439,12 @@ int msm_gem_pin_vma_locked(struct drm_gem_object *obj, struct msm_gem_vma *vma) return ret; } -void msm_gem_unpin_vma_locked(struct drm_gem_object *obj, struct msm_gem_vma *vma) +void msm_gem_unpin_locked(struct drm_gem_object *obj) { struct msm_gem_object *msm_obj = to_msm_bo(obj); GEM_WARN_ON(!msm_gem_is_locked(obj)); - msm_gem_unpin_vma(vma); - msm_obj->pin_count--; GEM_WARN_ON(msm_obj->pin_count < 0); @@ -586,7 +584,8 @@ void msm_gem_unpin_iova(struct drm_gem_object *obj, msm_gem_lock(obj); vma = lookup_vma(obj, aspace); if (!GEM_WARN_ON(!vma)) { - msm_gem_unpin_vma_locked(obj, vma); + msm_gem_unpin_vma(vma); + msm_gem_unpin_locked(obj); } msm_gem_unlock(obj); } diff --git a/drivers/gpu/drm/msm/msm_gem.h b/drivers/gpu/drm/msm/msm_gem.h index c75d3b879a53..6b7d5bb3b575 100644 --- a/drivers/gpu/drm/msm/msm_gem.h +++ b/drivers/gpu/drm/msm/msm_gem.h @@ -145,7 +145,7 @@ struct msm_gem_object { uint64_t msm_gem_mmap_offset(struct drm_gem_object *obj); int msm_gem_pin_vma_locked(struct drm_gem_object *obj, struct msm_gem_vma *vma); -void msm_gem_unpin_vma_locked(struct drm_gem_object *obj, struct msm_gem_vma *vma); +void msm_gem_unpin_locked(struct drm_gem_object *obj); struct msm_gem_vma *msm_gem_get_vma_locked(struct drm_gem_object *obj, struct msm_gem_address_space *aspace); int msm_gem_get_iova(struct drm_gem_object *obj, @@ -377,10 +377,11 @@ struct msm_gem_submit { } *cmd; /* array of size nr_cmds */ struct { /* make sure these don't conflict w/ MSM_SUBMIT_BO_x */ -#define BO_VALID 0x8000 /* is current addr in cmdstream correct/valid? */ -#define BO_LOCKED 0x4000 /* obj lock is held */ -#define BO_ACTIVE 0x2000 /* active refcnt is held */ -#define BO_PINNED 0x1000 /* obj is pinned and on active list */ +#define BO_VALID 0x8000 /* is current addr in cmdstream correct/valid? */ +#define BO_LOCKED 0x4000 /* obj lock is held */ +#define BO_ACTIVE 0x2000 /* active refcnt is held */ +#define BO_OBJ_PINNED 0x1000 /* obj (pages) is pinned and on active list */ +#define BO_VMA_PINNED 0x0800 /* vma (virtual address) is pinned */ uint32_t flags; union { struct msm_gem_object *obj; diff --git a/drivers/gpu/drm/msm/msm_gem_submit.c b/drivers/gpu/drm/msm/msm_gem_submit.c index 9cd8c8708990..286124008445 100644 --- a/drivers/gpu/drm/msm/msm_gem_submit.c +++ b/drivers/gpu/drm/msm/msm_gem_submit.c @@ -232,8 +232,11 @@ static void submit_cleanup_bo(struct msm_gem_submit *submit, int i, */ submit->bos[i].flags &= ~cleanup_flags; - if (flags & BO_PINNED) - msm_gem_unpin_vma_locked(obj, submit->bos[i].vma); + if (flags & BO_VMA_PINNED) + msm_gem_unpin_vma(submit->bos[i].vma); + + if (flags & BO_OBJ_PINNED) + msm_gem_unpin_locked(obj); if (flags & BO_ACTIVE) msm_gem_active_put(obj); @@ -244,7 +247,9 @@ static void submit_cleanup_bo(struct msm_gem_submit *submit, int i, static void submit_unlock_unpin_bo(struct msm_gem_submit *submit, int i) { - submit_cleanup_bo(submit, i, BO_PINNED | BO_ACTIVE | BO_LOCKED); + unsigned cleanup_flags = BO_VMA_PINNED | BO_OBJ_PINNED | + BO_ACTIVE | BO_LOCKED; + submit_cleanup_bo(submit, i, cleanup_flags); if (!(submit->bos[i].flags & BO_VALID)) submit->bos[i].iova = 0; @@ -377,7 +382,7 @@ static int submit_pin_objects(struct msm_gem_submit *submit) if (ret) break; - submit->bos[i].flags |= BO_PINNED; + submit->bos[i].flags |= BO_OBJ_PINNED | BO_VMA_PINNED; submit->bos[i].vma = vma; if (vma->iova == submit->bos[i].iova) { @@ -511,7 +516,7 @@ static void submit_cleanup(struct msm_gem_submit *submit, bool error) unsigned i; if (error) - cleanup_flags |= BO_PINNED | BO_ACTIVE; + cleanup_flags |= BO_VMA_PINNED | BO_OBJ_PINNED | BO_ACTIVE; for (i = 0; i < submit->nr_bos; i++) { struct msm_gem_object *msm_obj = submit->bos[i].obj; @@ -529,7 +534,8 @@ void msm_submit_retire(struct msm_gem_submit *submit) struct drm_gem_object *obj = &submit->bos[i].obj->base; msm_gem_lock(obj); - submit_cleanup_bo(submit, i, BO_PINNED | BO_ACTIVE); + /* Note, VMA already fence-unpinned before submit: */ + submit_cleanup_bo(submit, i, BO_OBJ_PINNED | BO_ACTIVE); msm_gem_unlock(obj); drm_gem_object_put(obj); } diff --git a/drivers/gpu/drm/msm/msm_ringbuffer.c b/drivers/gpu/drm/msm/msm_ringbuffer.c index 43066320ff8c..56eecb4a72dc 100644 --- a/drivers/gpu/drm/msm/msm_ringbuffer.c +++ b/drivers/gpu/drm/msm/msm_ringbuffer.c @@ -25,7 +25,7 @@ static struct dma_fence *msm_job_run(struct drm_sched_job *job) msm_gem_lock(obj); msm_gem_unpin_vma_fenced(submit->bos[i].vma, fctx); - submit->bos[i].flags &= ~BO_PINNED; + submit->bos[i].flags &= ~BO_VMA_PINNED; msm_gem_unlock(obj); } |