tag | line | file | source code |
bsz | 74 | drivers/sound/dmabuf.c | unsigned sr, nc, sz, bsz; |
bsz | 107 | drivers/sound/dmabuf.c | bsz = dsp_dev->buffsize; |
bsz | 108 | drivers/sound/dmabuf.c | while (bsz > sz) |
bsz | 109 | drivers/sound/dmabuf.c | bsz /= 2; |
bsz | 111 | drivers/sound/dmabuf.c | if (bsz == dsp_dev->buffsize) |
bsz | 112 | drivers/sound/dmabuf.c | bsz /= 2; /* Needs at least 2 buffers */ |
bsz | 117 | drivers/sound/dmabuf.c | bsz /= dmap->subdivision; |
bsz | 119 | drivers/sound/dmabuf.c | if (bsz < 16) |
bsz | 120 | drivers/sound/dmabuf.c | bsz = 16; /* Just a sanity check */ |
bsz | 122 | drivers/sound/dmabuf.c | dmap->fragment_size = bsz; |
bsz | 132 | drivers/sound/dmabuf.c | bsz = dmap->fragment_size; |
bsz | 135 | drivers/sound/dmabuf.c | bsz &= ~0x03; /* Force size which is multiple of 4 bytes */ |
bsz | 137 | drivers/sound/dmabuf.c | n = dsp_dev->buffsize / bsz; |
bsz | 143 | drivers/sound/dmabuf.c | dmap->bytes_in_use = n * bsz; |