diff options
Diffstat (limited to 'drivers/soc/ti/knav_qmss_queue.c')
| -rw-r--r-- | drivers/soc/ti/knav_qmss_queue.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/drivers/soc/ti/knav_qmss_queue.c b/drivers/soc/ti/knav_qmss_queue.c index 06d9de826758..f3a0b6a4b54e 100644 --- a/drivers/soc/ti/knav_qmss_queue.c +++ b/drivers/soc/ti/knav_qmss_queue.c @@ -1504,6 +1504,8 @@ static int knav_queue_stop_pdsp(struct knav_device *kdev, dev_err(kdev->dev, "timed out on pdsp %s stop\n", pdsp->name); return ret; } + pdsp->loaded = false; + pdsp->started = false; return 0; } @@ -1592,16 +1594,24 @@ static int knav_queue_start_pdsps(struct knav_device *kdev) int ret; knav_queue_stop_pdsps(kdev); - /* now load them all */ + /* now load them all. We return success even if pdsp + * is not loaded as acc channels are optional on having + * firmware availability in the system. We set the loaded + * and stated flag and when initialize the acc range, check + * it and init the range only if pdsp is started. + */ for_each_pdsp(kdev, pdsp) { ret = knav_queue_load_pdsp(kdev, pdsp); - if (ret < 0) - return ret; + if (!ret) + pdsp->loaded = true; } for_each_pdsp(kdev, pdsp) { - ret = knav_queue_start_pdsp(kdev, pdsp); - WARN_ON(ret); + if (pdsp->loaded) { + ret = knav_queue_start_pdsp(kdev, pdsp); + if (!ret) + pdsp->started = true; + } } return 0; } |