diff options
| -rw-r--r-- | drivers/accel/amdxdna/aie2_ctx.c | 2 | ||||
| -rw-r--r-- | drivers/accel/amdxdna/amdxdna_ctx.c | 26 |
2 files changed, 23 insertions, 5 deletions
diff --git a/drivers/accel/amdxdna/aie2_ctx.c b/drivers/accel/amdxdna/aie2_ctx.c index 54486960cbf5..4fa9abd90cd7 100644 --- a/drivers/accel/amdxdna/aie2_ctx.c +++ b/drivers/accel/amdxdna/aie2_ctx.c @@ -875,7 +875,7 @@ static int aie2_hwctx_cu_config(struct amdxdna_hwctx *hwctx, void *buf, u32 size if (!hwctx->cus) return -ENOMEM; - ret = amdxdna_pm_resume_get_locked(xdna); + ret = amdxdna_pm_resume_get(xdna); if (ret) goto free_cus; diff --git a/drivers/accel/amdxdna/amdxdna_ctx.c b/drivers/accel/amdxdna/amdxdna_ctx.c index 855da8c79a1c..67a2abcf173e 100644 --- a/drivers/accel/amdxdna/amdxdna_ctx.c +++ b/drivers/accel/amdxdna/amdxdna_ctx.c @@ -382,16 +382,25 @@ int amdxdna_drm_config_hwctx_ioctl(struct drm_device *dev, void *data, struct dr return -EINVAL; } - guard(mutex)(&xdna->dev_lock); + ret = amdxdna_pm_resume_get(xdna); + if (ret) { + XDNA_ERR(xdna, "Resume failed, ret %d", ret); + goto free_buf; + } + + mutex_lock(&xdna->dev_lock); hwctx = xa_load(&client->hwctx_xa, args->handle); if (!hwctx) { XDNA_DBG(xdna, "PID %d failed to get hwctx %d", client->pid, args->handle); ret = -EINVAL; - goto free_buf; + goto unlock; } ret = xdna->dev_info->ops->hwctx_config(hwctx, args->param_type, val, buf, buf_size); +unlock: + mutex_unlock(&xdna->dev_lock); + amdxdna_pm_suspend_put(xdna); free_buf: kfree(buf); return ret; @@ -412,16 +421,25 @@ int amdxdna_hwctx_sync_debug_bo(struct amdxdna_client *client, u32 debug_bo_hdl) if (!gobj) return -EINVAL; + ret = amdxdna_pm_resume_get(xdna); + if (ret) { + XDNA_ERR(xdna, "Resume failed, ret %d", ret); + goto put_obj; + } + abo = to_xdna_obj(gobj); - guard(mutex)(&xdna->dev_lock); + mutex_lock(&xdna->dev_lock); hwctx = xa_load(&client->hwctx_xa, abo->assigned_hwctx); if (!hwctx) { ret = -EINVAL; - goto put_obj; + goto unlock; } ret = xdna->dev_info->ops->hwctx_sync_debug_bo(hwctx, debug_bo_hdl); +unlock: + mutex_unlock(&xdna->dev_lock); + amdxdna_pm_suspend_put(xdna); put_obj: drm_gem_object_put(gobj); return ret; |