diff options
Diffstat (limited to 'sound/soc/tegra/tegra210_admaif.c')
| -rw-r--r-- | sound/soc/tegra/tegra210_admaif.c | 140 |
1 files changed, 110 insertions, 30 deletions
diff --git a/sound/soc/tegra/tegra210_admaif.c b/sound/soc/tegra/tegra210_admaif.c index bcccdf3ddc52..1a2e868a6220 100644 --- a/sound/soc/tegra/tegra210_admaif.c +++ b/sound/soc/tegra/tegra210_admaif.c @@ -424,46 +424,122 @@ static const struct snd_soc_dai_ops tegra_admaif_dai_ops = { .trigger = tegra_admaif_trigger, }; -static int tegra_admaif_get_control(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) +static int tegra210_admaif_pget_mono_to_stereo(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) { struct snd_soc_component *cmpnt = snd_soc_kcontrol_component(kcontrol); + struct tegra_admaif *admaif = snd_soc_component_get_drvdata(cmpnt); + struct soc_enum *ec = (struct soc_enum *)kcontrol->private_value; + + ucontrol->value.enumerated.item[0] = + admaif->mono_to_stereo[ADMAIF_TX_PATH][ec->reg]; + + return 0; +} + +static int tegra210_admaif_pput_mono_to_stereo(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *cmpnt = snd_soc_kcontrol_component(kcontrol); + struct tegra_admaif *admaif = snd_soc_component_get_drvdata(cmpnt); + struct soc_enum *ec = (struct soc_enum *)kcontrol->private_value; + unsigned int value = ucontrol->value.enumerated.item[0]; + + if (value == admaif->mono_to_stereo[ADMAIF_TX_PATH][ec->reg]) + return 0; + + admaif->mono_to_stereo[ADMAIF_TX_PATH][ec->reg] = value; + + return 1; +} + +static int tegra210_admaif_cget_mono_to_stereo(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *cmpnt = snd_soc_kcontrol_component(kcontrol); + struct tegra_admaif *admaif = snd_soc_component_get_drvdata(cmpnt); + struct soc_enum *ec = (struct soc_enum *)kcontrol->private_value; + + ucontrol->value.enumerated.item[0] = + admaif->mono_to_stereo[ADMAIF_RX_PATH][ec->reg]; + + return 0; +} + +static int tegra210_admaif_cput_mono_to_stereo(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *cmpnt = snd_soc_kcontrol_component(kcontrol); + struct tegra_admaif *admaif = snd_soc_component_get_drvdata(cmpnt); struct soc_enum *ec = (struct soc_enum *)kcontrol->private_value; + unsigned int value = ucontrol->value.enumerated.item[0]; + + if (value == admaif->mono_to_stereo[ADMAIF_RX_PATH][ec->reg]) + return 0; + + admaif->mono_to_stereo[ADMAIF_RX_PATH][ec->reg] = value; + + return 1; +} + +static int tegra210_admaif_pget_stereo_to_mono(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *cmpnt = snd_soc_kcontrol_component(kcontrol); struct tegra_admaif *admaif = snd_soc_component_get_drvdata(cmpnt); - long *uctl_val = &ucontrol->value.integer.value[0]; + struct soc_enum *ec = (struct soc_enum *)kcontrol->private_value; - if (strstr(kcontrol->id.name, "Playback Mono To Stereo")) - *uctl_val = admaif->mono_to_stereo[ADMAIF_TX_PATH][ec->reg]; - else if (strstr(kcontrol->id.name, "Capture Mono To Stereo")) - *uctl_val = admaif->mono_to_stereo[ADMAIF_RX_PATH][ec->reg]; - else if (strstr(kcontrol->id.name, "Playback Stereo To Mono")) - *uctl_val = admaif->stereo_to_mono[ADMAIF_TX_PATH][ec->reg]; - else if (strstr(kcontrol->id.name, "Capture Stereo To Mono")) - *uctl_val = admaif->stereo_to_mono[ADMAIF_RX_PATH][ec->reg]; + ucontrol->value.enumerated.item[0] = + admaif->stereo_to_mono[ADMAIF_TX_PATH][ec->reg]; return 0; } -static int tegra_admaif_put_control(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) +static int tegra210_admaif_pput_stereo_to_mono(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) { struct snd_soc_component *cmpnt = snd_soc_kcontrol_component(kcontrol); + struct tegra_admaif *admaif = snd_soc_component_get_drvdata(cmpnt); struct soc_enum *ec = (struct soc_enum *)kcontrol->private_value; + unsigned int value = ucontrol->value.enumerated.item[0]; + + if (value == admaif->stereo_to_mono[ADMAIF_TX_PATH][ec->reg]) + return 0; + + admaif->stereo_to_mono[ADMAIF_TX_PATH][ec->reg] = value; + + return 1; +} + +static int tegra210_admaif_cget_stereo_to_mono(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *cmpnt = snd_soc_kcontrol_component(kcontrol); struct tegra_admaif *admaif = snd_soc_component_get_drvdata(cmpnt); - int value = ucontrol->value.integer.value[0]; + struct soc_enum *ec = (struct soc_enum *)kcontrol->private_value; - if (strstr(kcontrol->id.name, "Playback Mono To Stereo")) - admaif->mono_to_stereo[ADMAIF_TX_PATH][ec->reg] = value; - else if (strstr(kcontrol->id.name, "Capture Mono To Stereo")) - admaif->mono_to_stereo[ADMAIF_RX_PATH][ec->reg] = value; - else if (strstr(kcontrol->id.name, "Playback Stereo To Mono")) - admaif->stereo_to_mono[ADMAIF_TX_PATH][ec->reg] = value; - else if (strstr(kcontrol->id.name, "Capture Stereo To Mono")) - admaif->stereo_to_mono[ADMAIF_RX_PATH][ec->reg] = value; + ucontrol->value.enumerated.item[0] = + admaif->stereo_to_mono[ADMAIF_RX_PATH][ec->reg]; return 0; } +static int tegra210_admaif_cput_stereo_to_mono(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *cmpnt = snd_soc_kcontrol_component(kcontrol); + struct tegra_admaif *admaif = snd_soc_component_get_drvdata(cmpnt); + struct soc_enum *ec = (struct soc_enum *)kcontrol->private_value; + unsigned int value = ucontrol->value.enumerated.item[0]; + + if (value == admaif->stereo_to_mono[ADMAIF_RX_PATH][ec->reg]) + return 0; + + admaif->stereo_to_mono[ADMAIF_RX_PATH][ec->reg] = value; + + return 1; +} + static int tegra_admaif_dai_probe(struct snd_soc_dai *dai) { struct tegra_admaif *admaif = snd_soc_dai_get_drvdata(dai); @@ -559,17 +635,21 @@ static const char * const tegra_admaif_mono_conv_text[] = { } #define TEGRA_ADMAIF_CIF_CTRL(reg) \ - NV_SOC_ENUM_EXT("ADMAIF" #reg " Playback Mono To Stereo", reg - 1,\ - tegra_admaif_get_control, tegra_admaif_put_control, \ + NV_SOC_ENUM_EXT("ADMAIF" #reg " Playback Mono To Stereo", reg - 1, \ + tegra210_admaif_pget_mono_to_stereo, \ + tegra210_admaif_pput_mono_to_stereo, \ tegra_admaif_mono_conv_text), \ - NV_SOC_ENUM_EXT("ADMAIF" #reg " Playback Stereo To Mono", reg - 1,\ - tegra_admaif_get_control, tegra_admaif_put_control, \ + NV_SOC_ENUM_EXT("ADMAIF" #reg " Playback Stereo To Mono", reg - 1, \ + tegra210_admaif_pget_stereo_to_mono, \ + tegra210_admaif_pput_stereo_to_mono, \ tegra_admaif_stereo_conv_text), \ - NV_SOC_ENUM_EXT("ADMAIF" #reg " Capture Mono To Stereo", reg - 1, \ - tegra_admaif_get_control, tegra_admaif_put_control, \ + NV_SOC_ENUM_EXT("ADMAIF" #reg " Capture Mono To Stereo", reg - 1, \ + tegra210_admaif_cget_mono_to_stereo, \ + tegra210_admaif_cput_mono_to_stereo, \ tegra_admaif_mono_conv_text), \ - NV_SOC_ENUM_EXT("ADMAIF" #reg " Capture Stereo To Mono", reg - 1, \ - tegra_admaif_get_control, tegra_admaif_put_control, \ + NV_SOC_ENUM_EXT("ADMAIF" #reg " Capture Stereo To Mono", reg - 1, \ + tegra210_admaif_cget_stereo_to_mono, \ + tegra210_admaif_cput_stereo_to_mono, \ tegra_admaif_stereo_conv_text) static struct snd_kcontrol_new tegra210_admaif_controls[] = { |