diff --git a/drivers/accel/amdxdna/aie2_ctx.c b/drivers/accel/amdxdna/aie2_ctx.c index 8d79fafd889a..25845bd5e507 100644 --- a/drivers/accel/amdxdna/aie2_ctx.c +++ b/drivers/accel/amdxdna/aie2_ctx.c @@ -53,6 +53,7 @@ static void aie2_hwctx_stop(struct amdxdna_dev *xdna, struct amdxdna_hwctx *hwct { drm_sched_stop(&hwctx->priv->sched, bad_job); aie2_destroy_context(xdna->dev_handle, hwctx); + drm_sched_start(&hwctx->priv->sched, 0); } static int aie2_hwctx_restart(struct amdxdna_dev *xdna, struct amdxdna_hwctx *hwctx) @@ -80,7 +81,6 @@ static int aie2_hwctx_restart(struct amdxdna_dev *xdna, struct amdxdna_hwctx *hw } out: - drm_sched_start(&hwctx->priv->sched, 0); XDNA_DBG(xdna, "%s restarted, ret %d", hwctx->name, ret); return ret; } @@ -297,19 +297,23 @@ aie2_sched_job_run(struct drm_sched_job *sched_job) struct dma_fence *fence; int ret; - if (!hwctx->priv->mbox_chann) + ret = amdxdna_pm_resume_get(hwctx->client->xdna); + if (ret) return NULL; - if (!mmget_not_zero(job->mm)) + if (!hwctx->priv->mbox_chann) { + amdxdna_pm_suspend_put(hwctx->client->xdna); + return NULL; + } + + if (!mmget_not_zero(job->mm)) { + amdxdna_pm_suspend_put(hwctx->client->xdna); return ERR_PTR(-ESRCH); + } kref_get(&job->refcnt); fence = dma_fence_get(job->fence); - ret = amdxdna_pm_resume_get(hwctx->client->xdna); - if (ret) - goto out; - if (job->drv_cmd) { switch (job->drv_cmd->opcode) { case SYNC_DEBUG_BO: