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Searched refs:maxpacksize (Results 1 – 11 of 11) sorted by relevance

/OK3568_Linux_fs/kernel/sound/usb/
H A Dendpoint.c692 if (ep->maxpacksize && ep->maxpacksize < maxsize) { in check_ep_params()
694 unsigned int data_maxsize = maxsize = ep->maxpacksize; in check_ep_params()
704 ret = ret && (ep->curpacksize == ep->maxpacksize); in check_ep_params()
788 ret = ret && (ep->maxpacksize == fmt->maxpacksize); in check_ep_params()
863 if (ep->maxpacksize && ep->maxpacksize < maxsize) { in data_ep_set_params()
865 unsigned int data_maxsize = maxsize = ep->maxpacksize; in data_ep_set_params()
875 ep->curpacksize = ep->maxpacksize; in data_ep_set_params()
1082 ep->maxpacksize = fmt->maxpacksize; in snd_usb_endpoint_set_params()
H A Dcard.h29 unsigned int maxpacksize; /* max. packet size */ member
98 unsigned int maxpacksize; /* max packet size in bytes */ member
H A Dstream.c698 fp->maxpacksize = le16_to_cpu(get_endpoint(alts, 0)->wMaxPacketSize); in audio_format_alloc_init()
701 fp->maxpacksize = (((fp->maxpacksize >> 11) & 3) + 1) in audio_format_alloc_init()
702 * (fp->maxpacksize & 0x7ff); in audio_format_alloc_init()
888 unsigned int maxpacksize = in snd_usb_get_audioformat_uac3() local
891 switch (maxpacksize) { in snd_usb_get_audioformat_uac3()
1173 fp->maxpacksize * 2) in __snd_usb_parse_audio_interface()
H A Dquirks-table.h2636 .maxpacksize = 0x024c,
2660 .maxpacksize = 0x0126,
2904 .maxpacksize = 0x130,
2927 .maxpacksize = 0x130,
3362 .maxpacksize = 0x00d8,
3385 .maxpacksize = 0x0120,
H A Dquirks.c181 if (fp->maxpacksize == 0) in create_fixed_stream_quirk()
182 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()
H A Dpcm.c135 if (fp->maxpacksize > found->maxpacksize) { in find_format()
200 if (fp->maxpacksize > found->maxpacksize) { in find_format_and_si()
1113 bytes_to_frames(runtime, subs->data_endpoint->maxpacksize); in snd_usb_pcm_prepare()
H A Dformat.c217 fp->altsetting == 5 && fp->maxpacksize == 392) in parse_audio_format_rates_v1()
H A Dmixer.c2996 unsigned int maxpacksize; in snd_usb_mixer_controls_badd() local
3027 maxpacksize = le16_to_cpu(get_endpoint(alts, 0)->wMaxPacketSize); in snd_usb_mixer_controls_badd()
3029 switch (maxpacksize) { in snd_usb_mixer_controls_badd()
3033 maxpacksize); in snd_usb_mixer_controls_badd()
/OK3568_Linux_fs/kernel/sound/usb/usx2y/
H A Dusbusx2yaudio.c402 subs->maxpacksize = usb_maxpacket(dev, pipe, is_playback); in usx2y_urbs_allocate()
403 if (!subs->maxpacksize) in usx2y_urbs_allocate()
407 subs->tmpbuf = kcalloc(nr_of_packs(), subs->maxpacksize, GFP_KERNEL); in usx2y_urbs_allocate()
426 kmalloc_array(subs->maxpacksize, in usx2y_urbs_allocate()
476 urb->iso_frame_desc[pack].offset = subs->maxpacksize * pack; in usx2y_urbs_start()
477 urb->iso_frame_desc[pack].length = subs->maxpacksize; in usx2y_urbs_start()
479 urb->transfer_buffer_length = subs->maxpacksize * nr_of_packs(); in usx2y_urbs_start()
H A Dusx2yhwdeppcm.c309 subs->maxpacksize = usb_maxpacket(dev, pipe, is_playback); in usx2y_usbpcm_urbs_allocate()
310 if (!subs->maxpacksize) in usx2y_usbpcm_urbs_allocate()
430 urb->iso_frame_desc[pack].offset = subs->maxpacksize * (pack + u * nr_of_packs()); in usx2y_usbpcm_urbs_start()
431 urb->iso_frame_desc[pack].length = subs->maxpacksize; in usx2y_usbpcm_urbs_start()
433 urb->transfer_buffer_length = subs->maxpacksize * nr_of_packs(); in usx2y_usbpcm_urbs_start()
H A Dusbusx2y.h59 unsigned int maxpacksize; /* max packet size in bytes */ member