From: Eliot Blennerhassett eliot@blennerhassett.gen.nz
Signed-off-by: Eliot Blennerhassett eliot@blennerhassett.gen.nz --- sound/pci/asihpi/asihpi.c | 85 ++++++++++++++++++++++------------------------- 1 file changed, 39 insertions(+), 46 deletions(-)
diff --git a/sound/pci/asihpi/asihpi.c b/sound/pci/asihpi/asihpi.c index dc49bea..0752ba7 100644 --- a/sound/pci/asihpi/asihpi.c +++ b/sound/pci/asihpi/asihpi.c @@ -288,21 +288,17 @@ static void print_hwparams(struct snd_pcm_substream *substream, { char name[16]; snd_pcm_debug_name(substream, name, sizeof(name)); - snd_printd("%s HWPARAMS\n", name); - snd_printd(" samplerate %d Hz\n", params_rate(p)); - snd_printd(" channels %d\n", params_channels(p)); - snd_printd(" format %d\n", params_format(p)); - snd_printd(" subformat %d\n", params_subformat(p)); - snd_printd(" buffer %d B\n", params_buffer_bytes(p)); - snd_printd(" period %d B\n", params_period_bytes(p)); - snd_printd(" access %d\n", params_access(p)); - snd_printd(" period_size %d\n", params_period_size(p)); - snd_printd(" periods %d\n", params_periods(p)); - snd_printd(" buffer_size %d\n", params_buffer_size(p)); - snd_printd(" %d B/s\n", params_rate(p) * - params_channels(p) * + snd_printdd("%s HWPARAMS\n", name); + snd_printdd(" samplerate=%dHz channels=%d format=%d subformat=%d\n", + params_rate(p), params_channels(p), + params_format(p), params_subformat(p)); + snd_printdd(" buffer=%dB period=%dB period_size=%dB periods=%d\n", + params_buffer_bytes(p), params_period_bytes(p), + params_period_size(p), params_periods(p)); + snd_printdd(" buffer_size=%d access=%d data_rate=%dB/s\n", + params_buffer_size(p), params_access(p), + params_rate(p) * params_channels(p) * snd_pcm_format_width(params_format(p)) / 8); - }
static snd_pcm_format_t hpi_to_alsa_formats[] = { @@ -480,7 +476,7 @@ static int snd_card_asihpi_pcm_hw_params(struct snd_pcm_substream *substream, params_buffer_bytes(params), runtime->dma_addr); if (err == 0) { snd_printdd( - "stream_host_buffer_attach succeeded %u %lu\n", + "stream_host_buffer_attach success %u %lu\n", params_buffer_bytes(params), (unsigned long)runtime->dma_addr); } else { @@ -490,12 +486,7 @@ static int snd_card_asihpi_pcm_hw_params(struct snd_pcm_substream *substream, }
err = hpi_stream_get_info_ex(dpcm->h_stream, NULL, - &dpcm->hpi_buffer_attached, - NULL, NULL, NULL); - - snd_printdd("stream_host_buffer_attach status 0x%x\n", - dpcm->hpi_buffer_attached); - + &dpcm->hpi_buffer_attached, NULL, NULL, NULL); } bytes_per_sec = params_rate(params) * params_channels(params); width = snd_pcm_format_width(params_format(params)); @@ -563,10 +554,10 @@ static int snd_card_asihpi_trigger(struct snd_pcm_substream *substream, char name[16];
snd_pcm_debug_name(substream, name, sizeof(name)); - snd_printdd("%s trigger\n", name);
switch (cmd) { case SNDRV_PCM_TRIGGER_START: + snd_printdd("%s trigger start\n", name); snd_pcm_group_for_each_entry(s, substream) { struct snd_pcm_runtime *runtime = s->runtime; struct snd_card_asihpi_pcm *ds = runtime->private_data; @@ -587,7 +578,7 @@ static int snd_card_asihpi_trigger(struct snd_pcm_substream *substream, * data?? */ unsigned int preload = ds->period_bytes * 1; - snd_printddd("%d preload x%x\n", s->number, preload); + snd_printddd("%d preload %d\n", s->number, preload); hpi_handle_error(hpi_outstream_write_buf( ds->h_stream, &runtime->dma_area[0], @@ -610,7 +601,6 @@ static int snd_card_asihpi_trigger(struct snd_pcm_substream *substream, } else break; } - snd_printdd("start\n"); /* start the master stream */ snd_card_asihpi_pcm_timer_start(substream); if ((substream->stream == SNDRV_PCM_STREAM_CAPTURE) || @@ -619,6 +609,7 @@ static int snd_card_asihpi_trigger(struct snd_pcm_substream *substream, break;
case SNDRV_PCM_TRIGGER_STOP: + snd_printdd("%s trigger stop\n", name); snd_card_asihpi_pcm_timer_stop(substream); snd_pcm_group_for_each_entry(s, substream) { if (snd_pcm_substream_chip(s) != card) @@ -637,7 +628,6 @@ static int snd_card_asihpi_trigger(struct snd_pcm_substream *substream, } else break; } - snd_printdd("stop\n");
/* _prepare and _hwparams reset the stream */ hpi_handle_error(hpi_stream_stop(dpcm->h_stream)); @@ -650,12 +640,12 @@ static int snd_card_asihpi_trigger(struct snd_pcm_substream *substream, break;
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: - snd_printdd("pause release\n"); + snd_printdd("%s trigger pause release\n", name); hpi_handle_error(hpi_stream_start(dpcm->h_stream)); snd_card_asihpi_pcm_timer_start(substream); break; case SNDRV_PCM_TRIGGER_PAUSE_PUSH: - snd_printdd("pause\n"); + snd_printdd("%s trigger pause push\n", name); snd_card_asihpi_pcm_timer_stop(substream); hpi_handle_error(hpi_stream_stop(dpcm->h_stream)); break; @@ -730,7 +720,6 @@ static void snd_card_asihpi_timer_function(unsigned long data)
snd_pcm_debug_name(substream, name, sizeof(name));
- snd_printdd("%s snd_card_asihpi_timer_function\n", name);
/* find minimum newdata and buffer pos in group */ snd_pcm_group_for_each_entry(s, substream) { @@ -793,19 +782,20 @@ static void snd_card_asihpi_timer_function(unsigned long data) newdata); }
- snd_printdd("hw_ptr 0x%04lX, appl_ptr 0x%04lX\n", + snd_printddd("timer1, %s, %d, S=%d, elap=%d, rw=%d, dsp=%d, left=%d, aux=%d, space=%d, hw_ptr=%ld, appl_ptr=%ld\n", + name, s->number, state, + ds->pcm_buf_elapsed_dma_ofs, + ds->pcm_buf_host_rw_ofs, + pcm_buf_dma_ofs, + (int)bytes_avail, + + (int)on_card_bytes, + buffer_size-bytes_avail, (unsigned long)frames_to_bytes(runtime, runtime->status->hw_ptr), (unsigned long)frames_to_bytes(runtime, - runtime->control->appl_ptr)); - - snd_printdd("%d S=%d, " - "rw=0x%04X, dma=0x%04X, left=0x%04X, " - "aux=0x%04X space=0x%04X\n", - s->number, state, - ds->pcm_buf_host_rw_ofs, pcm_buf_dma_ofs, - (int)bytes_avail, - (int)on_card_bytes, buffer_size-bytes_avail); + runtime->control->appl_ptr) + ); loops++; } pcm_buf_dma_ofs = min_buf_pos; @@ -823,7 +813,7 @@ static void snd_card_asihpi_timer_function(unsigned long data)
next_jiffies = max(next_jiffies, 1U); dpcm->timer.expires = jiffies + next_jiffies; - snd_printdd("jif %d buf pos 0x%04X newdata 0x%04X xfer 0x%04X\n", + snd_printddd("timer2, jif=%d, buf_pos=%d, newdata=%d, xfer=%d\n", next_jiffies, pcm_buf_dma_ofs, newdata, xfercount);
snd_pcm_group_for_each_entry(s, substream) { @@ -855,7 +845,7 @@ static void snd_card_asihpi_timer_function(unsigned long data) }
if (s->stream == SNDRV_PCM_STREAM_PLAYBACK) { - snd_printddd("P%d write1 0x%04X 0x%04X\n", + snd_printddd("write1, P=%d, xfer=%d, buf_ofs=%d\n", s->number, xfer1, buf_ofs); hpi_handle_error( hpi_outstream_write_buf( @@ -865,7 +855,7 @@ static void snd_card_asihpi_timer_function(unsigned long data) if (xfer2) { pd = s->runtime->dma_area;
- snd_printddd("P%d write2 0x%04X 0x%04X\n", + snd_printddd("write2, P=%d, xfer=%d, buf_ofs=%d\n", s->number, xfercount - xfer1, buf_ofs); hpi_handle_error( @@ -875,7 +865,7 @@ static void snd_card_asihpi_timer_function(unsigned long data) &ds->format)); } } else { - snd_printddd("C%d read1 0x%04x\n", + snd_printddd("read1, C=%d, xfer=%d\n", s->number, xfer1); hpi_handle_error( hpi_instream_read_buf( @@ -883,7 +873,7 @@ static void snd_card_asihpi_timer_function(unsigned long data) pd, xfer1)); if (xfer2) { pd = s->runtime->dma_area; - snd_printddd("C%d read2 0x%04x\n", + snd_printddd("read2, C=%d, xfer=%d\n", s->number, xfer2); hpi_handle_error( hpi_instream_read_buf( @@ -936,7 +926,7 @@ snd_card_asihpi_playback_pointer(struct snd_pcm_substream *substream) snd_pcm_debug_name(substream, name, sizeof(name));
ptr = bytes_to_frames(runtime, dpcm->pcm_buf_dma_ofs % dpcm->buffer_bytes); - snd_printddd("%s pointer = 0x%04lx\n", name, (unsigned long)ptr); + snd_printddd("%s, pointer=%ld\n", name, (unsigned long)ptr); return ptr; }
@@ -1084,9 +1074,10 @@ snd_card_asihpi_capture_pointer(struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; struct snd_card_asihpi_pcm *dpcm = runtime->private_data; + char name[16]; + snd_pcm_debug_name(substream, name, sizeof(name));
- snd_printddd("capture pointer %d=%d\n", - substream->number, dpcm->pcm_buf_dma_ofs); + snd_printddd("%s, pointer=%d\n", name, dpcm->pcm_buf_dma_ofs); /* NOTE Unlike playback can't use actual samples_played for the capture position, because those samples aren't yet in the local buffer available for reading. @@ -2870,6 +2861,8 @@ static int snd_asihpi_probe(struct pci_dev *pci_dev, asihpi->in_min_chans = 1; }
+ snd_printk(KERN_INFO "update_interval_frames: %d", + asihpi->update_interval_frames); snd_printk(KERN_INFO "Has dma:%d, grouping:%d, mrx:%d\n", asihpi->can_dma, asihpi->support_grouping,