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asoc: Add Hostless DAI for WSA CDC DMA Rx interface

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Enable hostless DAI for WSA CDC DMA Rx interface for hands free
profile use case.

Change-Id: I3c4246414dc477cdad382b46a6dbe6770dc5b89e
Signed-off-by: Mangesh Kunchamwar <mangeshk@codeaurora.org>
This commit is contained in:
Mangesh Kunchamwar 2018-07-10 17:02:46 +05:30
parent ab8586d542
commit 91c2173c2f
3 changed files with 74 additions and 1 deletions
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42
asoc/msm-dai-fe.c
View file

@ -533,6 +533,48 @@ static struct snd_soc_dai_driver msm_fe_dais[] = {
.name = "SLIMBUS8_HOSTLESS",
.probe = fe_dai_probe,
},
{
.playback = {
.stream_name = "CDC_DMA_HOSTLESS Playback",
.aif_name = "CDC_DMA_DL_HL",
.rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |
SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_22050 |
SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 |
SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 |
SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_176400 |
SNDRV_PCM_RATE_192000 | SNDRV_PCM_RATE_352800 |
SNDRV_PCM_RATE_384000,
.formats = SNDRV_PCM_FMTBIT_S16_LE |
SNDRV_PCM_FMTBIT_S24_LE |
SNDRV_PCM_FMTBIT_S24_3LE |
SNDRV_PCM_FMTBIT_S32_LE,
.channels_min = 1,
.channels_max = 2,
.rate_min = 8000,
.rate_max = 384000,
},
.capture = {
.stream_name = "CDC_DMA_HOSTLESS Capture",
.aif_name = "CDC_DMA_UL_HL",
.rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |
SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_22050 |
SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 |
SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 |
SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_176400 |
SNDRV_PCM_RATE_192000 | SNDRV_PCM_RATE_352800 |
SNDRV_PCM_RATE_384000,
.formats = SNDRV_PCM_FMTBIT_S16_LE |
SNDRV_PCM_FMTBIT_S24_LE |
SNDRV_PCM_FMTBIT_S24_3LE,
.channels_min = 1,
.channels_max = 8,
.rate_min = 8000,
.rate_max = 384000,
},
.ops = &msm_fe_dai_ops,
.name = "CDC_DMA_HOSTLESS",
.probe = fe_dai_probe,
},
{
.playback = {
.stream_name = "INT_FM_HOSTLESS Playback",

15
asoc/msm-pcm-routing-v2.c
View file

@ -14485,6 +14485,11 @@ static const struct snd_kcontrol_new slim4_fm_switch_mixer_controls =
0, 1, 0, msm_routing_get_switch_mixer,
msm_routing_put_switch_mixer);
static const struct snd_kcontrol_new cdc_dma_fm_switch_mixer_controls =
SOC_SINGLE_EXT("Switch", SND_SOC_NOPM,
0, 1, 0, msm_routing_get_switch_mixer,
msm_routing_put_switch_mixer);
static const struct snd_kcontrol_new slim6_fm_switch_mixer_controls =
SOC_SINGLE_EXT("Switch", SND_SOC_NOPM,
0, 1, 0, msm_routing_get_switch_mixer,
@ -15755,6 +15760,10 @@ static const struct snd_soc_dapm_widget msm_qdsp6_widgets[] = {
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("SLIM0_UL_HL", "SLIMBUS0_HOSTLESS Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("CDC_DMA_DL_HL", "CDC_DMA_HOSTLESS Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("CDC_DMA_UL_HL", "CDC_DMA_HOSTLESS Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("CPE_LSM_UL_HL", "CPE LSM capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("SLIM1_DL_HL", "SLIMBUS1_HOSTLESS Playback",
@ -16464,6 +16473,8 @@ static const struct snd_soc_dapm_widget msm_qdsp6_widgets[] = {
&usb_switch_mixer_controls),
SND_SOC_DAPM_SWITCH("A2DP_SLIM7_UL_HL", SND_SOC_NOPM, 0, 0,
&a2dp_slim7_switch_mixer_controls),
SND_SOC_DAPM_SWITCH("WSA_CDC_DMA_RX_0_DL_HL", SND_SOC_NOPM, 0, 0,
&cdc_dma_fm_switch_mixer_controls),
/* Mixer definitions */
SND_SOC_DAPM_MIXER("PRI_RX Audio Mixer", SND_SOC_NOPM, 0, 0,
@ -18845,7 +18856,9 @@ static const struct snd_soc_dapm_route intercon[] = {
{"SLIM3_UL_HL", NULL, "SLIMBUS_3_TX"},
{"SLIM4_UL_HL", NULL, "SLIMBUS_4_TX"},
{"SLIM8_UL_HL", NULL, "SLIMBUS_8_TX"},
{"WSA_CDC_DMA_RX_0_DL_HL", "Switch", "CDC_DMA_DL_HL"},
{"WSA_CDC_DMA_RX_0", NULL, "WSA_CDC_DMA_RX_0_DL_HL"},
{"CDC_DMA_UL_HL", NULL, "VA_CDC_DMA_TX_0"},
{"LSM1 Mixer", "SLIMBUS_0_TX", "SLIMBUS_0_TX"},
{"LSM1 Mixer", "SLIMBUS_1_TX", "SLIMBUS_1_TX"},
{"LSM1 Mixer", "SLIMBUS_3_TX", "SLIMBUS_3_TX"},

18
asoc/qcs405.c
View file

@ -5245,6 +5245,24 @@ static struct snd_soc_dai_link msm_common_dai_links[] = {
.codec_dai_name = "snd-soc-dummy-dai",
.codec_name = "snd-soc-dummy",
},
/* Hostless PCM purpose */
{
.name = "CDC_DMA Hostless",
.stream_name = "CDC_DMA Hostless",
.cpu_dai_name = "CDC_DMA_HOSTLESS",
.platform_name = "msm-pcm-hostless",
.dynamic = 1,
.dpcm_playback = 1,
.dpcm_capture = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.no_host_mode = SND_SOC_DAI_LINK_NO_HOST,
.ignore_suspend = 1,
/* this dailink has playback support */
.ignore_pmdown_time = 1,
.codec_dai_name = "snd-soc-dummy-dai",
.codec_name = "snd-soc-dummy",
},
{
.name = "MSM AFE-PCM RX",
.stream_name = "AFE-PROXY RX",