Hi! Anybody out there has managed to get this combination working? The hdsp driver on a Hammerfall DSP works fine with "Internal" preferred sync, but chokes when trying to sync the card to external sources. This happens using both "ADAT1" and "Word" as sync sources - in both cases the front panel LEDs for ADAT1 and Word Clock light up solid when the external source is connected. Playback fails with weird errors:
# aplay --verbose -D plughw:1 test-tones-stereo.wav Playing WAVE 'test-tones-stereo.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo ALSA lib pcm_hw.c:292:(snd_pcm_hw_hw_params) SNDRV_PCM_IOCTL_HW_PARAMS failed: Operation not permitted aplay: set_params:787: Unable to install hw params: ACCESS: RW_INTERLEAVED FORMAT: S16_LE SUBFORMAT: STD SAMPLE_BITS: 16 FRAME_BITS: 32 CHANNELS: 2 RATE: 44100 PERIOD_TIME: (92879 92880) PERIOD_SIZE: 4096 PERIOD_BYTES: 16384 PERIODS: 2 BUFFER_TIME: (185759 185760) BUFFER_SIZE: 8192 BUFFER_BYTES: 32768 TICK_TIME: 10000 This is what proc has to say about the card: # cat /proc/asound/HammerfallDSP/hdsp RME Hammerfall DSP (Digiface) (Card #2) Buffers: capture cf000000 playback cee00000 IRQ: 17 Registers bus: 0xf4900000 VM: 0xd09d6000 Control register: 0x100608c Status register: 0x12c40008 Status2 register: 0xffff0041 FIFO status: 0 MIDI1 Output status: 0xffffff00 MIDI1 Input status: 0xffffff00 MIDI2 Output status: 0xffffff00 MIDI2 Input status: 0xffffff00 Latency: 4096 samples (2 periods of 16384 bytes) Hardware pointer (frames): 0 Passthru: no Line out: on Firmware version: 1 Sync reference: Word/ADAT1 Sample rate: 44100 IEC958 input: Coaxial IEC958 output: Coaxial only IEC958 quality: Consumer IEC958 emphasis: off IEC958 NonAudio: off IEC958 sample rate: Error flag set ADAT1: Sync ADAT2: No Lock ADAT3: No Lock -- Fernando ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ Alsa-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-devel
