diff options
Diffstat (limited to 'drivers/gpu/drm/panfrost/panfrost_perfcnt.c')
| -rw-r--r-- | drivers/gpu/drm/panfrost/panfrost_perfcnt.c | 36 |
1 files changed, 20 insertions, 16 deletions
diff --git a/drivers/gpu/drm/panfrost/panfrost_perfcnt.c b/drivers/gpu/drm/panfrost/panfrost_perfcnt.c index ba9b6e2b2636..7020c0192e18 100644 --- a/drivers/gpu/drm/panfrost/panfrost_perfcnt.c +++ b/drivers/gpu/drm/panfrost/panfrost_perfcnt.c @@ -84,11 +84,11 @@ static int panfrost_perfcnt_enable_locked(struct panfrost_device *pfdev, else if (perfcnt->user) return -EBUSY; - ret = pm_runtime_get_sync(pfdev->dev); + ret = pm_runtime_get_sync(pfdev->base.dev); if (ret < 0) goto err_put_pm; - bo = drm_gem_shmem_create(pfdev->ddev, perfcnt->bosize); + bo = drm_gem_shmem_create(&pfdev->base, perfcnt->bosize); if (IS_ERR(bo)) { ret = PTR_ERR(bo); goto err_put_pm; @@ -106,11 +106,13 @@ static int panfrost_perfcnt_enable_locked(struct panfrost_device *pfdev, goto err_close_bo; } - ret = drm_gem_vmap_unlocked(&bo->base, &map); + ret = drm_gem_vmap(&bo->base, &map); if (ret) goto err_put_mapping; perfcnt->buf = map.vaddr; + panfrost_gem_internal_set_label(&bo->base, "Perfcnt sample buffer"); + /* * Invalidate the cache and clear the counters to start from a fresh * state. @@ -128,9 +130,11 @@ static int panfrost_perfcnt_enable_locked(struct panfrost_device *pfdev, goto err_vunmap; } - perfcnt->user = user; + ret = panfrost_mmu_as_get(pfdev, perfcnt->mapping->mmu); + if (ret < 0) + goto err_vunmap; - as = panfrost_mmu_as_get(pfdev, perfcnt->mapping->mmu); + as = ret; cfg = GPU_PERFCNT_CFG_AS(as) | GPU_PERFCNT_CFG_MODE(GPU_PERFCNT_CFG_MODE_MANUAL); @@ -162,10 +166,12 @@ static int panfrost_perfcnt_enable_locked(struct panfrost_device *pfdev, /* The BO ref is retained by the mapping. */ drm_gem_object_put(&bo->base); + perfcnt->user = user; + return 0; err_vunmap: - drm_gem_vunmap_unlocked(&bo->base, &map); + drm_gem_vunmap(&bo->base, &map); err_put_mapping: panfrost_gem_mapping_put(perfcnt->mapping); err_close_bo: @@ -173,7 +179,7 @@ err_close_bo: err_put_bo: drm_gem_object_put(&bo->base); err_put_pm: - pm_runtime_put(pfdev->dev); + pm_runtime_put(pfdev->base.dev); return ret; } @@ -195,14 +201,13 @@ static int panfrost_perfcnt_disable_locked(struct panfrost_device *pfdev, GPU_PERFCNT_CFG_MODE(GPU_PERFCNT_CFG_MODE_OFF)); perfcnt->user = NULL; - drm_gem_vunmap_unlocked(&perfcnt->mapping->obj->base.base, &map); + drm_gem_vunmap(&perfcnt->mapping->obj->base.base, &map); perfcnt->buf = NULL; panfrost_gem_close(&perfcnt->mapping->obj->base.base, file_priv); panfrost_mmu_as_put(pfdev, perfcnt->mapping->mmu); panfrost_gem_mapping_put(perfcnt->mapping); perfcnt->mapping = NULL; - pm_runtime_mark_last_busy(pfdev->dev); - pm_runtime_put_autosuspend(pfdev->dev); + pm_runtime_put_autosuspend(pfdev->base.dev); return 0; } @@ -210,7 +215,7 @@ static int panfrost_perfcnt_disable_locked(struct panfrost_device *pfdev, int panfrost_ioctl_perfcnt_enable(struct drm_device *dev, void *data, struct drm_file *file_priv) { - struct panfrost_device *pfdev = dev->dev_private; + struct panfrost_device *pfdev = to_panfrost_device(dev); struct panfrost_perfcnt *perfcnt = pfdev->perfcnt; struct drm_panfrost_perfcnt_enable *req = data; int ret; @@ -237,7 +242,7 @@ int panfrost_ioctl_perfcnt_enable(struct drm_device *dev, void *data, int panfrost_ioctl_perfcnt_dump(struct drm_device *dev, void *data, struct drm_file *file_priv) { - struct panfrost_device *pfdev = dev->dev_private; + struct panfrost_device *pfdev = to_panfrost_device(dev); struct panfrost_perfcnt *perfcnt = pfdev->perfcnt; struct drm_panfrost_perfcnt_dump *req = data; void __user *user_ptr = (void __user *)(uintptr_t)req->buf_ptr; @@ -272,13 +277,12 @@ void panfrost_perfcnt_close(struct drm_file *file_priv) struct panfrost_device *pfdev = pfile->pfdev; struct panfrost_perfcnt *perfcnt = pfdev->perfcnt; - pm_runtime_get_sync(pfdev->dev); + pm_runtime_get_sync(pfdev->base.dev); mutex_lock(&perfcnt->lock); if (perfcnt->user == pfile) panfrost_perfcnt_disable_locked(pfdev, file_priv); mutex_unlock(&perfcnt->lock); - pm_runtime_mark_last_busy(pfdev->dev); - pm_runtime_put_autosuspend(pfdev->dev); + pm_runtime_put_autosuspend(pfdev->base.dev); } int panfrost_perfcnt_init(struct panfrost_device *pfdev) @@ -316,7 +320,7 @@ int panfrost_perfcnt_init(struct panfrost_device *pfdev) COUNTERS_PER_BLOCK * BYTES_PER_COUNTER; } - perfcnt = devm_kzalloc(pfdev->dev, sizeof(*perfcnt), GFP_KERNEL); + perfcnt = devm_kzalloc(pfdev->base.dev, sizeof(*perfcnt), GFP_KERNEL); if (!perfcnt) return -ENOMEM; |