| /sound/synth/ |
| D | util_mem.c | 40 struct snd_util_memhdr *hdr; in snd_util_memhdr_new() local
42 hdr = kzalloc(sizeof(*hdr), GFP_KERNEL); in snd_util_memhdr_new()
43 if (hdr == NULL) in snd_util_memhdr_new()
45 hdr->size = memsize; in snd_util_memhdr_new()
46 mutex_init(&hdr->block_mutex); in snd_util_memhdr_new()
47 INIT_LIST_HEAD(&hdr->block); in snd_util_memhdr_new()
49 return hdr; in snd_util_memhdr_new()
55 void snd_util_memhdr_free(struct snd_util_memhdr *hdr) in snd_util_memhdr_free() argument
59 if (!hdr) in snd_util_memhdr_free()
62 while ((p = hdr->block.next) != &hdr->block) { in snd_util_memhdr_free()
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| /sound/pci/trident/ |
| D | trident_memory.c | 140 search_empty(struct snd_util_memhdr *hdr, int size) in search_empty() argument
148 list_for_each(p, &hdr->block) { in search_empty()
159 blk = __snd_util_memblk_new(hdr, psize * ALIGN_PAGE_SIZE, p->prev); in search_empty()
192 struct snd_util_memhdr *hdr; in snd_trident_alloc_sg_pages() local
201 hdr = trident->tlb.memhdr; in snd_trident_alloc_sg_pages()
202 if (snd_BUG_ON(!hdr)) in snd_trident_alloc_sg_pages()
207 mutex_lock(&hdr->block_mutex); in snd_trident_alloc_sg_pages()
208 blk = search_empty(hdr, runtime->dma_bytes); in snd_trident_alloc_sg_pages()
210 mutex_unlock(&hdr->block_mutex); in snd_trident_alloc_sg_pages()
222 __snd_util_mem_free(hdr, blk); in snd_trident_alloc_sg_pages()
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| /sound/pci/emu10k1/ |
| D | memory.c | 304 struct snd_util_memhdr *hdr; in snd_emu10k1_alloc_pages() local
313 hdr = emu->memhdr; in snd_emu10k1_alloc_pages()
314 if (snd_BUG_ON(!hdr)) in snd_emu10k1_alloc_pages()
319 mutex_lock(&hdr->block_mutex); in snd_emu10k1_alloc_pages()
322 mutex_unlock(&hdr->block_mutex); in snd_emu10k1_alloc_pages()
339 mutex_unlock(&hdr->block_mutex); in snd_emu10k1_alloc_pages()
350 __snd_util_mem_free(hdr, (struct snd_util_memblk *)blk); in snd_emu10k1_alloc_pages()
351 mutex_unlock(&hdr->block_mutex); in snd_emu10k1_alloc_pages()
354 mutex_unlock(&hdr->block_mutex); in snd_emu10k1_alloc_pages()
382 struct snd_util_memhdr *hdr = hw->memhdr; in snd_emu10k1_synth_alloc() local
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| D | emu10k1_synth_local.h | 30 struct snd_util_memhdr *hdr,
34 struct snd_util_memhdr *hdr);
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| D | emu10k1_patch.c | 39 struct snd_util_memhdr *hdr, in snd_emu10k1_sample_new() argument
49 if (snd_BUG_ON(!sp || !hdr)) in snd_emu10k1_sample_new()
217 struct snd_util_memhdr *hdr) in snd_emu10k1_sample_free() argument
222 if (snd_BUG_ON(!sp || !hdr)) in snd_emu10k1_sample_free()
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| /sound/isa/wavefront/ |
| D | wavefront_synth.c | 792 munge_buf ((unsigned char *)&header->hdr.p, bptr, WF_PATCH_BYTES); in wavefront_send_patch()
819 if (header->hdr.pr.layer[i].mute) { in wavefront_send_program()
820 dev->patch_status[header->hdr.pr.layer[i].patch_number] |= in wavefront_send_program()
830 munge_buf ((unsigned char *)&header->hdr.pr, &buf[1], WF_PROGRAM_BYTES); in wavefront_send_program()
950 skip = WF_GET_CHANNEL(&header->hdr.s); in wavefront_send_sample()
952 if (skip > 0 && header->hdr.s.SampleResolution != LINEAR_16BIT) { in wavefront_send_sample()
991 WF_GET_CHANNEL (&header->hdr.s), in wavefront_send_sample()
996 WF_SET_CHANNEL(&header->hdr.s, 0); in wavefront_send_sample()
1022 shptr = munge_int32 (*((u32 *) &header->hdr.s.sampleStartOffset), in wavefront_send_sample()
1024 shptr = munge_int32 (*((u32 *) &header->hdr.s.loopStartOffset), in wavefront_send_sample()
[all …]
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| /sound/synth/emux/ |
| D | soundfont.c | 526 struct soundfont_voice_rec_hdr hdr; in load_info() local
536 if (count < (long)sizeof(hdr)) { in load_info()
540 if (copy_from_user((char*)&hdr, data, sizeof(hdr))) in load_info()
543 data += sizeof(hdr); in load_info()
544 count -= sizeof(hdr); in load_info()
546 if (hdr.nvoices <= 0 || hdr.nvoices >= 100) { in load_info()
548 hdr.nvoices); in load_info()
552 if (count < (long)sizeof(struct soundfont_voice_info) * hdr.nvoices) { in load_info()
555 count, hdr.nvoices); in load_info()
559 switch (hdr.write_mode) { in load_info()
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| D | emux.c | 70 struct snd_util_memhdr *hdr, in sf_sample_new() argument
74 return emu->ops.sample_new(emu, sp, hdr, buf, count); in sf_sample_new()
79 struct snd_util_memhdr *hdr) in sf_sample_free() argument
82 return emu->ops.sample_free(emu, sp, hdr); in sf_sample_free()
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| /sound/isa/sb/ |
| D | emu8000_local.h | 33 struct snd_util_memhdr *hdr,
36 struct snd_util_memhdr *hdr);
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| D | emu8000_patch.c | 148 struct snd_util_memhdr *hdr, in snd_emu8000_sample_new() argument
179 sp->block = snd_util_mem_alloc(hdr, truesize * 2); in snd_emu8000_sample_new()
288 struct snd_util_memhdr *hdr) in snd_emu8000_sample_free() argument
291 snd_util_mem_free(hdr, sp->block); in snd_emu8000_sample_free()
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| /sound/usb/ |
| D | mixer.c | 181 struct uac_feature_unit_descriptor *hdr = NULL; in find_audio_control_unit() local
183 while ((hdr = snd_usb_find_desc(state->buffer, state->buflen, hdr, in find_audio_control_unit()
185 if (hdr->bLength >= 4 && in find_audio_control_unit()
186 hdr->bDescriptorSubtype >= UAC_INPUT_TERMINAL && in find_audio_control_unit()
187 hdr->bDescriptorSubtype <= UAC2_SAMPLE_RATE_CONVERTER && in find_audio_control_unit()
188 hdr->bUnitID == unit) in find_audio_control_unit()
189 return hdr; in find_audio_control_unit()
706 unsigned char *hdr = p1; in check_input_term() local
708 switch (hdr[2]) { in check_input_term()
763 hdr[2] == UAC2_EFFECT_UNIT) { in check_input_term()
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| /sound/soc/codecs/ |
| D | wm_adsp.c | 1193 struct wmfw_coeff_hdr *hdr; in wm_adsp_load_coeff() local
1220 if (sizeof(*hdr) >= firmware->size) { in wm_adsp_load_coeff()
1226 hdr = (void*)&firmware->data[0]; in wm_adsp_load_coeff()
1227 if (memcmp(hdr->magic, "WMDR", 4) != 0) { in wm_adsp_load_coeff()
1232 switch (be32_to_cpu(hdr->rev) & 0xff) { in wm_adsp_load_coeff()
1237 file, be32_to_cpu(hdr->rev) & 0xff); in wm_adsp_load_coeff()
1243 (le32_to_cpu(hdr->ver) >> 16) & 0xff, in wm_adsp_load_coeff()
1244 (le32_to_cpu(hdr->ver) >> 8) & 0xff, in wm_adsp_load_coeff()
1245 le32_to_cpu(hdr->ver) & 0xff); in wm_adsp_load_coeff()
1247 pos = le32_to_cpu(hdr->len); in wm_adsp_load_coeff()
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| /sound/pci/hda/ |
| D | patch_ca0132.c | 1264 unsigned int hdr; member
1365 memcpy(&ret_msg->hdr, &spec->scp_resp_header, 4); in dspio_send_scp_message()
1418 scp_send.hdr = make_scp_header(mod_id, 0x20, (dir == SCP_GET), req, in dspio_scp()
1437 extract_scp_header(scp_send.hdr, NULL, NULL, &send_get_flag, in dspio_scp()
1439 extract_scp_header(scp_reply.hdr, NULL, NULL, NULL, NULL, NULL, in dspio_scp()
1447 ret_size = (ret_bytes - sizeof(scp_reply.hdr)) in dspio_scp()
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