| /linux-4.4.14/sound/usb/ |
| D | stream.c | 51 kfree(fp->chmap); in free_substream()
133 if (prev->chmap && in have_dup_chmap()
134 !memcmp(prev->chmap, fp->chmap, sizeof(*fp->chmap))) in have_dup_chmap()
158 if (!fp->chmap) in usb_chmap_ctl_tlv()
163 ch_bytes = fp->chmap->channels * 4; in usb_chmap_ctl_tlv()
170 for (i = 0; i < fp->chmap->channels; i++, dst++) { in usb_chmap_ctl_tlv()
171 if (put_user(fp->chmap->map[i], dst)) in usb_chmap_ctl_tlv()
188 struct snd_pcm_chmap_elem *chmap = NULL; in usb_chmap_ctl_get() local
194 chmap = subs->cur_audiofmt->chmap; in usb_chmap_ctl_get()
195 if (chmap) { in usb_chmap_ctl_get()
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| D | card.h | 31 struct snd_pcm_chmap_elem *chmap; /* (optional) channel map */ member
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| /linux-4.4.14/sound/pci/hda/ |
| D | patch_hdmi.c | 91 unsigned char chmap[8]; /* ALSA API channel-map */ member
124 unsigned int *chmap, int channels);
127 int (*chmap_validate)(int ca, int channels, unsigned char *chmap);
1142 ca = hdmi_manual_channel_allocation(channels, per_pin->chmap); in hdmi_setup_audio_infoframe()
1158 channels, per_pin->chmap, in hdmi_setup_audio_infoframe()
1895 memset(per_pin->chmap, 0, sizeof(per_pin->chmap)); in hdmi_pcm_close()
1940 unsigned int *chmap, int channels) in hdmi_cea_alloc_to_tlv_chmap() argument
1950 chmap[count++] = spk_to_chmap(spk); in hdmi_cea_alloc_to_tlv_chmap()
2015 for (i = 0; i < ARRAY_SIZE(per_pin->chmap); i++) in hdmi_chmap_ctl_get()
2016 ucontrol->value.integer.value[i] = per_pin->chmap[i]; in hdmi_chmap_ctl_get()
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| D | hda_codec.h | 154 const struct snd_pcm_chmap_elem *chmap; /* chmap to override */ member
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| D | hda_codec.c | 3058 struct snd_pcm_chmap *chmap; in add_std_chmaps() local
3063 elem = hinfo->chmap ? hinfo->chmap : snd_pcm_std_chmaps; in add_std_chmaps()
3066 0, &chmap); in add_std_chmaps()
3069 chmap->channel_mask = SND_PCM_CHMAP_MASK_2468; in add_std_chmaps()
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| D | patch_realtek.c | 6419 spec->gen.pcm_rec[0]->stream[0].chmap = asus_pcm_2_1_chmaps; in alc_fixup_bass_chmap()
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| D | hda_generic.c | 5556 info->stream[SNDRV_PCM_STREAM_PLAYBACK].chmap = in snd_hda_gen_build_pcms()
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| /linux-4.4.14/sound/pci/ali5451/ |
| D | ali5451.c | 214 unsigned int chmap; /* bitmap for opened channels */ member
539 if (!(codec->synth.chmap & (1 << idx))) { in snd_ali_alloc_pcm_channel()
540 codec->synth.chmap |= 1 << idx; in snd_ali_alloc_pcm_channel()
606 if (!(codec->synth.chmap & (1 << idx))) { in snd_ali_free_channel_pcm()
612 codec->synth.chmap &= ~(1 << idx); in snd_ali_free_channel_pcm()
2151 codec->synth.chmap = 0; in snd_ali_create()
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| /linux-4.4.14/sound/pci/ |
| D | via82xx.c | 1449 struct snd_pcm_chmap *chmap; in snd_via8233_pcm_new() local
1479 &chmap); in snd_via8233_pcm_new()
1503 &chmap); in snd_via8233_pcm_new()
1506 chip->ac97->chmaps[SNDRV_PCM_STREAM_PLAYBACK] = chmap; in snd_via8233_pcm_new()
1517 struct snd_pcm_chmap *chmap; in snd_via8233a_pcm_new() local
1546 &chmap); in snd_via8233a_pcm_new()
1549 chip->ac97->chmaps[SNDRV_PCM_STREAM_PLAYBACK] = chmap; in snd_via8233a_pcm_new()
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| D | atiixp.c | 1253 struct snd_pcm_chmap *chmap; in snd_atiixp_pcm_new() local
1299 &chmap); in snd_atiixp_pcm_new()
1302 chmap->channel_mask = SND_PCM_CHMAP_MASK_2468; in snd_atiixp_pcm_new()
1303 chip->ac97[0]->chmaps[SNDRV_PCM_STREAM_PLAYBACK] = chmap; in snd_atiixp_pcm_new()
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| D | intel8x0.c | 1553 struct snd_pcm_chmap *chmap; in snd_intel8x0_pcm1() local
1563 &chmap); in snd_intel8x0_pcm1()
1566 chmap->channel_mask = SND_PCM_CHMAP_MASK_2468; in snd_intel8x0_pcm1()
1567 chip->ac97[0]->chmaps[SNDRV_PCM_STREAM_PLAYBACK] = chmap; in snd_intel8x0_pcm1()
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| /linux-4.4.14/sound/core/ |
| D | pcm_lib.c | 2494 if (snd_BUG_ON(!info->chmap)) in pcm_chmap_ctl_get()
2503 for (map = info->chmap; map->channels; map++) { in pcm_chmap_ctl_get()
2526 if (snd_BUG_ON(!info->chmap)) in pcm_chmap_ctl_tlv()
2534 for (map = info->chmap; map->channels; map++) { in pcm_chmap_ctl_tlv()
2581 const struct snd_pcm_chmap_elem *chmap, in snd_pcm_add_chmap_ctls() argument
2603 info->chmap = chmap; in snd_pcm_add_chmap_ctls()
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| /linux-4.4.14/include/sound/ |
| D | pcm.h | 1356 const struct snd_pcm_chmap_elem *chmap; member
1388 const struct snd_pcm_chmap_elem *chmap,
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| /linux-4.4.14/Documentation/DocBook/ |
| D | alsa-driver-api.xml.db | 56 API-snd-pcm-add-chmap-ctls
108 API-snd-pcm-chmap-substream
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| D | device-drivers.xml.db | 670 API-snd-pcm-chmap-substream
766 API-snd-pcm-add-chmap-ctls
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| /linux-4.4.14/sound/pci/ac97/ |
| D | ac97_patch.c | 2547 map->chmap = snd_pcm_std_chmaps; in alc650_swap_surround_put()
2549 map->chmap = snd_pcm_alt_chmaps; in alc650_swap_surround_put()
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