| /sound/synth/ |
| H A D | util_mem.c | 39 struct snd_util_memhdr *hdr; local
41 hdr = kzalloc(sizeof(*hdr), GFP_KERNEL);
42 if (hdr == NULL)
44 hdr->size = memsize;
45 mutex_init(&hdr->block_mutex);
46 INIT_LIST_HEAD(&hdr->block);
48 return hdr;
54 void snd_util_memhdr_free(struct snd_util_memhdr *hdr) argument
58 if (!hdr)
72 __snd_util_mem_alloc(struct snd_util_memhdr *hdr, int size) argument
109 __snd_util_memblk_new(struct snd_util_memhdr *hdr, unsigned int units, struct list_head *prev) argument
137 snd_util_mem_alloc(struct snd_util_memhdr *hdr, int size) argument
152 __snd_util_mem_free(struct snd_util_memhdr *hdr, struct snd_util_memblk *blk) argument
163 snd_util_mem_free(struct snd_util_memhdr *hdr, struct snd_util_memblk *blk) argument
177 snd_util_mem_avail(struct snd_util_memhdr *hdr) argument
[all...] |
| /sound/pci/emu10k1/ |
| H A D | emu10k1_patch.c | 39 struct snd_util_memhdr *hdr,
49 if (snd_BUG_ON(!sp || !hdr))
215 struct snd_util_memhdr *hdr)
220 if (snd_BUG_ON(!sp || !hdr))
38 snd_emu10k1_sample_new(struct snd_emux *rec, struct snd_sf_sample *sp, struct snd_util_memhdr *hdr, const void __user *data, long count) argument
214 snd_emu10k1_sample_free(struct snd_emux *rec, struct snd_sf_sample *sp, struct snd_util_memhdr *hdr) argument
|
| H A D | memory.c | 300 struct snd_util_memhdr *hdr; local
309 hdr = emu->memhdr;
310 if (snd_BUG_ON(!hdr))
315 mutex_lock(&hdr->block_mutex);
318 mutex_unlock(&hdr->block_mutex);
331 mutex_unlock(&hdr->block_mutex);
342 __snd_util_mem_free(hdr, (struct snd_util_memblk *)blk);
343 mutex_unlock(&hdr->block_mutex);
346 mutex_unlock(&hdr->block_mutex);
374 struct snd_util_memhdr *hdr local
400 struct snd_util_memhdr *hdr = emu->memhdr; local
418 get_single_page_range(struct snd_util_memhdr *hdr, struct snd_emu10k1_memblk *blk, int *first_page_ret, int *last_page_ret) argument
[all...] |
| /sound/synth/emux/ |
| H A D | emux.c | 69 struct snd_util_memhdr *hdr,
73 return emu->ops.sample_new(emu, sp, hdr, buf, count);
78 struct snd_util_memhdr *hdr)
81 return emu->ops.sample_free(emu, sp, hdr);
68 sf_sample_new(void *private_data, struct snd_sf_sample *sp, struct snd_util_memhdr *hdr, const void __user *buf, long count) argument
77 sf_sample_free(void *private_data, struct snd_sf_sample *sp, struct snd_util_memhdr *hdr) argument
|
| H A D | soundfont.c | 525 struct soundfont_voice_rec_hdr hdr; local
535 if (count < (long)sizeof(hdr)) {
539 if (copy_from_user((char*)&hdr, data, sizeof(hdr)))
542 data += sizeof(hdr);
543 count -= sizeof(hdr);
545 if (hdr.nvoices <= 0 || hdr.nvoices >= 100) {
547 hdr.nvoices);
551 if (count < (long)sizeof(struct soundfont_voice_info) * hdr
1394 snd_sf_new(struct snd_sf_callback *callback, struct snd_util_memhdr *hdr) argument
[all...] |
| /sound/isa/sb/ |
| H A D | emu8000_patch.c | 148 struct snd_util_memhdr *hdr,
179 sp->block = snd_util_mem_alloc(hdr, truesize * 2);
288 struct snd_util_memhdr *hdr)
291 snd_util_mem_free(hdr, sp->block);
147 snd_emu8000_sample_new(struct snd_emux *rec, struct snd_sf_sample *sp, struct snd_util_memhdr *hdr, const void __user *data, long count) argument
287 snd_emu8000_sample_free(struct snd_emux *rec, struct snd_sf_sample *sp, struct snd_util_memhdr *hdr) argument
|
| /sound/pci/trident/ |
| H A D | trident_memory.c | 140 search_empty(struct snd_util_memhdr *hdr, int size) argument
149 list_for_each(p, &hdr->block) {
160 blk = __snd_util_memblk_new(hdr, psize * ALIGN_PAGE_SIZE, p->prev);
193 struct snd_util_memhdr *hdr; local
202 hdr = trident->tlb.memhdr;
203 if (snd_BUG_ON(!hdr))
208 mutex_lock(&hdr->block_mutex);
209 blk = search_empty(hdr, runtime->dma_bytes);
211 mutex_unlock(&hdr->block_mutex);
223 __snd_util_mem_free(hdr, bl
240 struct snd_util_memhdr *hdr; local
300 struct snd_util_memhdr *hdr; local
[all...] |
| /sound/usb/ |
| H A D | mixer.c | 180 struct uac_feature_unit_descriptor *hdr = NULL; local
182 while ((hdr = snd_usb_find_desc(state->buffer, state->buflen, hdr,
184 if (hdr->bLength >= 4 &&
185 hdr->bDescriptorSubtype >= UAC_INPUT_TERMINAL &&
186 hdr->bDescriptorSubtype <= UAC2_SAMPLE_RATE_CONVERTER &&
187 hdr->bUnitID == unit)
188 return hdr;
652 unsigned char *hdr = p1; local
654 switch (hdr[
1208 struct uac_feature_unit_descriptor *hdr = _ftr; local
[all...] |