Searched refs:maxpacksize (Results 1 – 11 of 11) sorted by relevance
| /Linux-v4.19/sound/usb/ |
| D | card.h | 26 unsigned int maxpacksize; /* max. packet size */ member
91 unsigned int maxpacksize; /* max packet size in bytes */ member
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| D | stream.c | 684 fp->maxpacksize = le16_to_cpu(get_endpoint(alts, 0)->wMaxPacketSize); in audio_format_alloc_init()
687 fp->maxpacksize = (((fp->maxpacksize >> 11) & 3) + 1) in audio_format_alloc_init()
688 * (fp->maxpacksize & 0x7ff); in audio_format_alloc_init()
872 unsigned int maxpacksize = in snd_usb_get_audioformat_uac3() local
875 switch (maxpacksize) { in snd_usb_get_audioformat_uac3()
1157 fp->maxpacksize * 2) in snd_usb_parse_audio_interface()
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| D | endpoint.c | 677 if (ep->maxpacksize && ep->maxpacksize < maxsize) { in data_ep_set_params()
679 unsigned int data_maxsize = maxsize = ep->maxpacksize; in data_ep_set_params()
689 ep->curpacksize = ep->maxpacksize; in data_ep_set_params()
884 ep->maxpacksize = fmt->maxpacksize; in snd_usb_endpoint_set_params()
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| D | quirks.c | 188 if (fp->maxpacksize == 0) in create_fixed_stream_quirk()
189 fp->maxpacksize = le16_to_cpu(get_endpoint(alts, 0)->wMaxPacketSize); in create_fixed_stream_quirk()
472 fp->maxpacksize = le16_to_cpu(get_endpoint(alts, 0)->wMaxPacketSize); in create_uaxx_quirk()
475 switch (fp->maxpacksize) { in create_uaxx_quirk()
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| D | format.c | 211 fp->altsetting == 5 && fp->maxpacksize == 392) in parse_audio_format_rates_v1()
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| D | pcm.c | 144 if (fp->maxpacksize > found->maxpacksize) { in find_format()
906 bytes_to_frames(runtime, subs->data_endpoint->maxpacksize); in snd_usb_pcm_prepare()
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| D | mixer.c | 2942 unsigned int maxpacksize; in snd_usb_mixer_controls_badd() local
2970 maxpacksize = le16_to_cpu(get_endpoint(alts, 0)->wMaxPacketSize); in snd_usb_mixer_controls_badd()
2972 switch (maxpacksize) { in snd_usb_mixer_controls_badd()
2976 maxpacksize); in snd_usb_mixer_controls_badd()
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| D | quirks-table.h | 2955 .maxpacksize = 0x130,
2978 .maxpacksize = 0x130,
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| /Linux-v4.19/sound/usb/usx2y/ |
| D | usbusx2yaudio.c | 416 subs->maxpacksize = usb_maxpacket(dev, pipe, is_playback); in usX2Y_urbs_allocate()
417 if (!subs->maxpacksize) in usX2Y_urbs_allocate()
421 subs->tmpbuf = kcalloc(nr_of_packs(), subs->maxpacksize, GFP_KERNEL); in usX2Y_urbs_allocate()
440 kmalloc_array(subs->maxpacksize, in usX2Y_urbs_allocate()
490 urb->iso_frame_desc[pack].offset = subs->maxpacksize * pack; in usX2Y_urbs_start()
491 urb->iso_frame_desc[pack].length = subs->maxpacksize; in usX2Y_urbs_start()
493 urb->transfer_buffer_length = subs->maxpacksize * nr_of_packs(); in usX2Y_urbs_start()
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| D | usbusx2y.h | 59 unsigned int maxpacksize; /* max packet size in bytes */ member
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| D | usx2yhwdeppcm.c | 321 subs->maxpacksize = usb_maxpacket(dev, pipe, is_playback); in usX2Y_usbpcm_urbs_allocate()
322 if (!subs->maxpacksize) in usX2Y_usbpcm_urbs_allocate()
442 urb->iso_frame_desc[pack].offset = subs->maxpacksize * (pack + u * nr_of_packs()); in usX2Y_usbpcm_urbs_start()
443 urb->iso_frame_desc[pack].length = subs->maxpacksize; in usX2Y_usbpcm_urbs_start()
445 urb->transfer_buffer_length = subs->maxpacksize * nr_of_packs(); in usX2Y_usbpcm_urbs_start()
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