Lines Matching +full:pcm +full:- +full:sync +full:- +full:mode
1 // SPDX-License-Identifier: GPL-2.0-or-later
10 #include <sound/pcm.h>
35 struct snd_usb_audio *chip = entry->private_data;
36 if (!atomic_read(&chip->shutdown))
37 snd_iprintf(buffer, "%03d/%03d\n", chip->dev->bus->busnum, chip->dev->devnum);
42 struct snd_usb_audio *chip = entry->private_data;
43 if (!atomic_read(&chip->shutdown))
45 USB_ID_VENDOR(chip->usb_id),
46 USB_ID_PRODUCT(chip->usb_id));
51 snd_card_ro_proc_new(chip->card, "usbbus", chip,
53 snd_card_ro_proc_new(chip->card, "usbid", chip,
90 * proc interface for list the supported pcm formats
96 "NONE", "ASYNC", "ADAPTIVE", "SYNC"
99 list_for_each_entry(fp, &subs->fmt_list, list) {
102 snd_iprintf(buffer, " Interface %d\n", fp->iface);
103 snd_iprintf(buffer, " Altset %d\n", fp->altsetting);
106 if (fp->formats & pcm_format_to_bits(fmt))
110 snd_iprintf(buffer, " Channels: %d\n", fp->channels);
112 fp->endpoint,
113 fp->endpoint & USB_ENDPOINT_NUMBER_MASK,
114 fp->endpoint & USB_DIR_IN ? "IN" : "OUT",
115 sync_types[(fp->ep_attr & USB_ENDPOINT_SYNCTYPE) >> 2]);
116 if (fp->rates & SNDRV_PCM_RATE_CONTINUOUS) {
117 snd_iprintf(buffer, " Rates: %d - %d (continuous)\n",
118 fp->rate_min, fp->rate_max);
122 for (i = 0; i < fp->nr_rates; i++) {
125 snd_iprintf(buffer, "%d", fp->rate_table[i]);
129 if (subs->speed != USB_SPEED_FULL)
131 125 * (1 << fp->datainterval));
132 snd_iprintf(buffer, " Bits: %d\n", fp->fmt_bits);
134 if (fp->dsd_raw)
136 fp->dsd_dop, fp->dsd_bitrev);
138 if (fp->chmap) {
139 const struct snd_pcm_chmap_elem *map = fp->chmap;
143 for (c = 0; c < map->channels; c++) {
144 if (map->map[c] >= ARRAY_SIZE(channel_labels) ||
145 !channel_labels[map->map[c]])
146 snd_iprintf(buffer, " --");
149 channel_labels[map->map[c]]);
154 if (fp->sync_ep) {
155 snd_iprintf(buffer, " Sync Endpoint: 0x%02x (%d %s)\n",
156 fp->sync_ep,
157 fp->sync_ep & USB_ENDPOINT_NUMBER_MASK,
158 fp->sync_ep & USB_DIR_IN ? "IN" : "OUT");
159 snd_iprintf(buffer, " Sync EP Interface: %d\n",
160 fp->sync_iface);
161 snd_iprintf(buffer, " Sync EP Altset: %d\n",
162 fp->sync_altsetting);
163 snd_iprintf(buffer, " Implicit Feedback Mode: %s\n",
164 fp->implicit_fb ? "Yes" : "No");
167 // snd_iprintf(buffer, " Max Packet Size = %d\n", fp->maxpacksize);
168 // snd_iprintf(buffer, " EP Attribute = %#x\n", fp->attributes);
179 snd_iprintf(buffer, " Packet Size = %d\n", data_ep->curpacksize);
181 subs->speed == USB_SPEED_FULL
182 ? get_full_speed_hz(data_ep->freqm)
183 : get_high_speed_hz(data_ep->freqm),
184 data_ep->freqm >> 16, data_ep->freqm & 0xffff);
185 if (sync_ep && data_ep->freqshift != INT_MIN) {
186 int res = 16 - data_ep->freqshift;
188 (sync_ep->syncmaxsize > 3 ? 32 : 24) - res, res);
196 guard(mutex)(&chip->mutex);
197 if (subs->running) {
199 if (subs->cur_audiofmt) {
200 snd_iprintf(buffer, " Interface = %d\n", subs->cur_audiofmt->iface);
201 snd_iprintf(buffer, " Altset = %d\n", subs->cur_audiofmt->altsetting);
203 proc_dump_ep_status(subs, subs->data_endpoint, subs->sync_endpoint, buffer);
211 struct snd_usb_stream *stream = entry->private_data;
212 struct snd_usb_audio *chip = stream->chip;
214 snd_iprintf(buffer, "%s : %s\n", chip->card->longname, stream->pcm->name);
216 if (stream->substream[SNDRV_PCM_STREAM_PLAYBACK].num_formats) {
218 proc_dump_substream_status(chip, &stream->substream[SNDRV_PCM_STREAM_PLAYBACK], buffer);
219 proc_dump_substream_formats(&stream->substream[SNDRV_PCM_STREAM_PLAYBACK], buffer);
221 if (stream->substream[SNDRV_PCM_STREAM_CAPTURE].num_formats) {
223 proc_dump_substream_status(chip, &stream->substream[SNDRV_PCM_STREAM_CAPTURE], buffer);
224 proc_dump_substream_formats(&stream->substream[SNDRV_PCM_STREAM_CAPTURE], buffer);
231 struct snd_card *card = stream->chip->card;
233 scnprintf(name, sizeof(name), "stream%d", stream->pcm_index);