Searched refs:fragshift (Results 1 - 19 of 19) sorted by relevance

/asus-wl-520gu-7.0.1.45/src/linux/linux/drivers/sound/
H A Desssolo1.c197 unsigned fragshift; member in struct:solo1_state::dmabuf
434 db->fragshift = ld2(bytespersec/1000);
436 db->fragshift = db->ossfragshift;
438 db->fragshift = ld2(bytespersec/100/(db->subdivision ? db->subdivision : 1));
439 if (db->fragshift < 3)
440 db->fragshift = 3;
442 db->numfrag = bufs >> db->fragshift;
443 while (db->numfrag < 4 && db->fragshift > 3) {
444 db->fragshift--;
445 db->numfrag = bufs >> db->fragshift;
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H A Dite8172.c303 unsigned fragshift; member in struct:it8172_state::dmabuf
710 db->fragshift = ld2(bytepersec/1000);
712 db->fragshift = db->ossfragshift;
714 db->fragshift = ld2(bytepersec/100/(db->subdivision ?
716 if (db->fragshift < 3)
717 db->fragshift = 3;
719 db->numfrag = bufs >> db->fragshift;
720 while (db->numfrag < 4 && db->fragshift > 3) {
721 db->fragshift--;
722 db->numfrag = bufs >> db->fragshift;
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H A Dau1000.c145 unsigned fragshift; member in struct:au1000_state::dmabuf
658 db->fragshift = ld2(user_bytes_per_sec/1000);
660 db->fragshift = db->ossfragshift;
662 db->fragshift = ld2(user_bytes_per_sec / 100 /
664 if (db->fragshift < 3)
665 db->fragshift = 3;
668 db->fragsize = 1 << db->fragshift;
672 while (db->numfrag < 4 && db->fragshift > 3) {
673 db->fragshift--;
674 db->fragsize = 1 << db->fragshift;
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H A Dsonicvibes.c337 unsigned fragshift; member in struct:sv_state::dmabuf
746 db->fragshift = ld2(bytepersec/1000);
748 db->fragshift = db->ossfragshift;
750 db->fragshift = ld2(bytepersec/100/(db->subdivision ? db->subdivision : 1));
751 if (db->fragshift < 3)
752 db->fragshift = 3;
754 db->numfrag = bufs >> db->fragshift;
755 while (db->numfrag < 4 && db->fragshift > 3) {
756 db->fragshift--;
757 db->numfrag = bufs >> db->fragshift;
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H A Dymfpci.c323 dmabuf->fragshift = (dmabuf->buforder + PAGE_SHIFT - 2);
325 dmabuf->ossfragshift < dmabuf->fragshift) {
327 dmabuf->fragshift = dmabuf->ossfragshift;
329 dmabuf->fragsize = 1 << dmabuf->fragshift;
331 dmabuf->numfrag = bufsize >> dmabuf->fragshift;
332 dmabuf->dmasize = dmabuf->numfrag << dmabuf->fragshift;
338 redfrags = (redzone + dmabuf->fragsize-1) >> dmabuf->fragshift;
342 dmabuf->dmasize = dmabuf->numfrag << dmabuf->fragshift;
1694 abinfo.fragments = abinfo.bytes >> dmabuf->fragshift;
1709 abinfo.fragments = abinfo.bytes >> dmabuf->fragshift;
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H A Des1370.c216 unsigned fragshift; member in struct:es1370_state::dmabuf
452 db->fragshift = ld2(bytepersec/1000);
454 db->fragshift = db->ossfragshift;
456 db->fragshift = ld2(bytepersec/100/(db->subdivision ? db->subdivision : 1));
457 if (db->fragshift < 3)
458 db->fragshift = 3;
460 db->numfrag = bufs >> db->fragshift;
461 while (db->numfrag < 4 && db->fragshift > 3) {
462 db->fragshift--;
463 db->numfrag = bufs >> db->fragshift;
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H A Des1371.c431 unsigned fragshift; member in struct:es1371_state::dmabuf
927 db->fragshift = ld2(bytepersec/1000);
929 db->fragshift = db->ossfragshift;
931 db->fragshift = ld2(bytepersec/100/(db->subdivision ? db->subdivision : 1));
932 if (db->fragshift < 3)
933 db->fragshift = 3;
935 db->numfrag = bufs >> db->fragshift;
936 while (db->numfrag < 4 && db->fragshift > 3) {
937 db->fragshift--;
938 db->numfrag = bufs >> db->fragshift;
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H A Dmaestro.c411 unsigned fragshift; member in struct:ess_state::dmabuf
1717 db->fragshift = ld2(bytepersec/1000);
1719 db->fragshift = db->ossfragshift;
1721 db->fragshift = ld2(bytepersec/100/(db->subdivision ? db->subdivision : 1));
1722 if (db->fragshift < 3)
1723 db->fragshift = 3;
1725 db->numfrag = bufs >> db->fragshift;
1726 while (db->numfrag < 4 && db->fragshift > 3) {
1727 db->fragshift--;
1728 db->numfrag = bufs >> db->fragshift;
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H A Dmaestro3.c225 unsigned fragshift; member in struct:m3_state::dmabuf
1103 db->fragshift = ld2(bytepersec/1000);
1105 db->fragshift = db->ossfragshift;
1107 db->fragshift = ld2(bytepersec/100/(db->subdivision ? db->subdivision : 1));
1108 if (db->fragshift < 3)
1109 db->fragshift = 3;
1111 db->numfrag = bufs >> db->fragshift;
1112 while (db->numfrag < 4 && db->fragshift > 3) {
1113 db->fragshift--;
1114 db->numfrag = bufs >> db->fragshift;
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H A Dswarm_cs4297a.c231 unsigned fragshift; // Log base 2 of fragment size. member in struct:serdma_s
242 unsigned fragsize; // 2**fragshift..
2170 abinfo.fragments = abinfo.bytes >> s->dma_dac.fragshift;
2191 abinfo.bytes >> (s->dma_adc.fragshift - 1);
2197 abinfo.bytes >> s->dma_adc.fragshift;
2228 (cinfo.bytes >> s->dma_adc.fragshift) -
2231 cinfo.bytes >> s->dma_adc.fragshift;
2236 2 >> (s->dma_adc.fragshift - 1);
2240 fragshift;
2261 (cinfo.bytes >> s->dma_dac.fragshift)
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H A Dcmpci.c248 unsigned fragshift; member in struct:cm_state::dmabuf
994 db->fragshift = ld2(bytepersec/1000);
996 db->fragshift = db->ossfragshift;
998 db->fragshift = ld2(bytepersec/100/(db->subdivision ? db->subdivision : 1));
999 if (db->fragshift < 3)
1000 db->fragshift = 3;
1002 db->numfrag = bufs >> db->fragshift;
1003 while (db->numfrag < 4 && db->fragshift > 3) {
1004 db->fragshift--;
1005 db->numfrag = bufs >> db->fragshift;
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H A Dymfpci.h294 unsigned fragshift; member in struct:ymf_dmabuf
H A Dtrident.c306 unsigned fragshift; member in struct:trident_state::dmabuf
1322 dmabuf->fragshift = ld2(bytepersec/1000);
1324 dmabuf->fragshift = dmabuf->ossfragshift;
1327 dmabuf->fragshift = (dmabuf->buforder + PAGE_SHIFT -2);
1329 dmabuf->numfrag = bufsize >> dmabuf->fragshift;
1330 while (dmabuf->numfrag < 4 && dmabuf->fragshift > 3) {
1331 dmabuf->fragshift--;
1332 dmabuf->numfrag = bufsize >> dmabuf->fragshift;
1334 dmabuf->fragsize = 1 << dmabuf->fragshift;
1338 dmabuf->dmasize = dmabuf->numfrag << dmabuf->fragshift;
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H A Di810_audio.c333 unsigned fragshift; member in struct:i810_state::dmabuf
942 dmabuf->fragshift = 2;
945 dmabuf->fragshift = 3;
948 dmabuf->fragshift = 4;
951 dmabuf->fragshift = 5;
H A Dcs46xx.c267 unsigned fragshift; member in struct:cs_state::dmabuf
1313 dmabuf->fragshift = 11;
1402 dmabuf->fragshift = 12;
1415 dmabuf->fragshift = 11;
2860 abinfo.fragments = abinfo.bytes >> dmabuf->fragshift;
2878 abinfo.fragments = abinfo.bytes >> dmabuf->fragshift;
2959 cinfo.blocks = dmabuf->count/dmabuf->divisor >> dmabuf->fragshift;
2978 cinfo.blocks = (cinfo.bytes >> dmabuf->fragshift)
2983 dmabuf->blocks = cinfo.bytes >> dmabuf->fragshift;
2987 cinfo.blocks = dmabuf->count >> dmabuf->fragshift;
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H A Dali5455.c267 unsigned fragshift; member in struct:ali_state::dmabuf
1013 dmabuf->fragshift = 2;
1016 dmabuf->fragshift = 3;
1019 dmabuf->fragshift = 4;
1022 dmabuf->fragshift = 5;
H A Dvwsnd.c590 int fragshift,
598 "bufshift=%d, fragshift=%d, channels=%d, sampsize=%d)\n",
600 bufshift, fragshift, channels, sampsize);
635 tmask = 13 - fragshift; /* See Lithium DMA Notes above. */
585 li_setup_dma(dma_chan_t *chan, const dma_chan_desc_t *desc, lithium_t *lith, unsigned long buffer_paddr, int bufshift, int fragshift, int channels, int sampsize) argument
/asus-wl-520gu-7.0.1.45/src/linux/linux/drivers/sound/cs4281/
H A Dcs4281m.c294 unsigned fragshift; // Log base 2 of fragment size. member in struct:cs4281_state::dmabuf
304 unsigned fragsize; // 2**fragshift..
1873 db->fragshift = 8; // Min 256 bytes.
1874 while (1 << db->fragshift < temp1) // Calc power of 2 frag size.
1875 db->fragshift += 1;
1876 db->fragsize = 1 << db->fragshift;
1889 db->fragshift = 0; // Calculate 'fragshift'.
1892 db->fragshift += 1; // returned in DSP_GETI/OPTR.
1895 "cs4281: prog_dmabuf(): numfrag=%d fragsize=%d fragsamples=%d fragshift
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/asus-wl-520gu-7.0.1.45/src/linux/linux/drivers/usb/
H A Daudio.c286 unsigned int fragshift; member in struct:dmabuf
538 db->fragshift = ld2(bytepersec/1000);
540 db->fragshift = db->ossfragshift;
542 db->fragshift = ld2(bytepersec/100/(db->subdivision ? db->subdivision : 1));
543 if (db->fragshift < 3)
544 db->fragshift = 3;
546 db->numfrag = bufs >> db->fragshift;
547 while (db->numfrag < 4 && db->fragshift > 3) {
548 db->fragshift--;
549 db->numfrag = bufs >> db->fragshift;
[all...]

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