diff options
Diffstat (limited to 'sound/soc/sof/debug.c')
| -rw-r--r-- | sound/soc/sof/debug.c | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/sound/soc/sof/debug.c b/sound/soc/sof/debug.c index cf282c8b18af..bf635cc96ede 100644 --- a/sound/soc/sof/debug.c +++ b/sound/soc/sof/debug.c @@ -326,8 +326,27 @@ int snd_sof_dbg_init(struct snd_sof_dev *sdev) debugfs_create_str("fw_path", 0444, fw_profile, (char **)&plat_data->fw_filename_prefix); - debugfs_create_str("fw_lib_path", 0444, fw_profile, - (char **)&plat_data->fw_lib_prefix); + /* library path is not valid for IPC3 */ + if (plat_data->ipc_type != SOF_IPC_TYPE_3) { + /* + * fw_lib_prefix can be NULL if the vendor/platform does not + * support loadable libraries + */ + if (plat_data->fw_lib_prefix) { + debugfs_create_str("fw_lib_path", 0444, fw_profile, + (char **)&plat_data->fw_lib_prefix); + } else { + static char *fw_lib_path; + + fw_lib_path = devm_kasprintf(sdev->dev, GFP_KERNEL, + "Not supported"); + if (!fw_lib_path) + return -ENOMEM; + + debugfs_create_str("fw_lib_path", 0444, fw_profile, + (char **)&fw_lib_path); + } + } debugfs_create_str("tplg_path", 0444, fw_profile, (char **)&plat_data->tplg_filename_prefix); debugfs_create_str("fw_name", 0444, fw_profile, |