diff options
Diffstat (limited to 'include/sound/sof.h')
| -rw-r--r-- | include/sound/sof.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/include/sound/sof.h b/include/sound/sof.h index 23b374311d16..813680ab9aad 100644 --- a/include/sound/sof.h +++ b/include/sound/sof.h @@ -17,6 +17,28 @@ struct snd_sof_dsp_ops; +/** + * enum sof_fw_state - DSP firmware state definitions + * @SOF_FW_BOOT_NOT_STARTED: firmware boot is not yet started + * @SOF_FW_BOOT_PREPARE: preparing for boot (firmware loading for exaqmple) + * @SOF_FW_BOOT_IN_PROGRESS: firmware boot is in progress + * @SOF_FW_BOOT_FAILED: firmware boot failed + * @SOF_FW_BOOT_READY_FAILED: firmware booted but fw_ready op failed + * @SOF_FW_BOOT_READY_OK: firmware booted and fw_ready op passed + * @SOF_FW_BOOT_COMPLETE: firmware is booted up and functional + * @SOF_FW_CRASHED: firmware crashed after successful boot + */ +enum sof_fw_state { + SOF_FW_BOOT_NOT_STARTED = 0, + SOF_FW_BOOT_PREPARE, + SOF_FW_BOOT_IN_PROGRESS, + SOF_FW_BOOT_FAILED, + SOF_FW_BOOT_READY_FAILED, + SOF_FW_BOOT_READY_OK, + SOF_FW_BOOT_COMPLETE, + SOF_FW_CRASHED, +}; + /* * SOF Platform data. */ |