diff options
Diffstat (limited to 'drivers/gpu/drm/v3d/v3d_gem.c')
| -rw-r--r-- | drivers/gpu/drm/v3d/v3d_gem.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/gpu/drm/v3d/v3d_gem.c b/drivers/gpu/drm/v3d/v3d_gem.c index 4eb354226972..5689da118197 100644 --- a/drivers/gpu/drm/v3d/v3d_gem.c +++ b/drivers/gpu/drm/v3d/v3d_gem.c @@ -126,6 +126,8 @@ v3d_reset(struct v3d_dev *v3d) v3d_mmu_set_page_table(v3d); v3d_irq_reset(v3d); + v3d_perfmon_stop(v3d, v3d->active_perfmon, false); + trace_v3d_reset_end(dev); } @@ -375,6 +377,9 @@ v3d_job_free(struct kref *ref) pm_runtime_mark_last_busy(job->v3d->drm.dev); pm_runtime_put_autosuspend(job->v3d->drm.dev); + if (job->perfmon) + v3d_perfmon_put(job->perfmon); + kfree(job); } @@ -539,6 +544,9 @@ v3d_submit_cl_ioctl(struct drm_device *dev, void *data, trace_v3d_submit_cl_ioctl(&v3d->drm, args->rcl_start, args->rcl_end); + if (args->pad != 0) + return -EINVAL; + if (args->flags != 0 && args->flags != DRM_V3D_SUBMIT_CL_FLUSH_CACHE) { DRM_INFO("invalid flags: %d\n", args->flags); @@ -611,8 +619,20 @@ v3d_submit_cl_ioctl(struct drm_device *dev, void *data, if (ret) goto fail; + if (args->perfmon_id) { + render->base.perfmon = v3d_perfmon_find(v3d_priv, + args->perfmon_id); + + if (!render->base.perfmon) { + ret = -ENOENT; + goto fail; + } + } + mutex_lock(&v3d->sched_lock); if (bin) { + bin->base.perfmon = render->base.perfmon; + v3d_perfmon_get(bin->base.perfmon); ret = v3d_push_job(v3d_priv, &bin->base, V3D_BIN); if (ret) goto fail_unreserve; @@ -633,6 +653,8 @@ v3d_submit_cl_ioctl(struct drm_device *dev, void *data, ret = drm_gem_fence_array_add(&clean_job->deps, render_fence); if (ret) goto fail_unreserve; + clean_job->perfmon = render->base.perfmon; + v3d_perfmon_get(clean_job->perfmon); ret = v3d_push_job(v3d_priv, clean_job, V3D_CACHE_CLEAN); if (ret) goto fail_unreserve; @@ -827,6 +849,15 @@ v3d_submit_csd_ioctl(struct drm_device *dev, void *data, if (ret) goto fail; + if (args->perfmon_id) { + job->base.perfmon = v3d_perfmon_find(v3d_priv, + args->perfmon_id); + if (!job->base.perfmon) { + ret = -ENOENT; + goto fail; + } + } + mutex_lock(&v3d->sched_lock); ret = v3d_push_job(v3d_priv, &job->base, V3D_CSD); if (ret) |