diff options
Diffstat (limited to 'include/uapi/sound/firewire.h')
| -rw-r--r-- | include/uapi/sound/firewire.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/include/uapi/sound/firewire.h b/include/uapi/sound/firewire.h index 68eb0e43c052..39cf6eb75940 100644 --- a/include/uapi/sound/firewire.h +++ b/include/uapi/sound/firewire.h @@ -248,12 +248,14 @@ struct snd_firewire_motu_register_dsp_parameter { * * The structure expresses the part of DSP status for hardware meter. The 32 bit storage is * estimated to include IEEE 764 32 bit single precision floating point (binary32) value. It is - * expected to be linear value (not logarithm) for audio signal level between 0.0 and +1.0. However, - * the last two quadlets (data[398] and data[399]) are filled with 0xffffffff since they are the - * marker of one period. + * expected to be linear value (not logarithm) for audio signal level between 0.0 and +1.0. */ struct snd_firewire_motu_command_dsp_meter { +#ifdef __KERNEL__ __u32 data[SNDRV_FIREWIRE_MOTU_COMMAND_DSP_METER_COUNT]; +#else + float data[SNDRV_FIREWIRE_MOTU_COMMAND_DSP_METER_COUNT]; +#endif }; #endif /* _UAPI_SOUND_FIREWIRE_H_INCLUDED */ |