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ASoC: msm: add Slimbus7 loopback volume mixer control

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Add mixer control for Slimbus7 Loopback Volume and missing
links in routing driver for SLIMBUS_7_RX.

CRs-Fixed: 1117314
Change-Id: I519e0a03386d1ce4e4a32243e4f8cfe20d5041aa
Signed-off-by: Satya Krishna Pindiproli <satyak@codeaurora.org>
This commit is contained in:
Satya Krishna Pindiproli 2017-02-03 17:02:18 +05:30
parent af883d4db0
commit ccc9b1099a
2 changed files with 38 additions and 0 deletions
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3
sound/soc/msm/qdsp6v2/msm-pcm-routing-v2.c
View file

@ -9887,11 +9887,14 @@ static const struct snd_soc_dapm_route intercon[] = {
{"SLIMBUS_6_RX", NULL, "SLIMBUS_6_RX Audio Mixer"},
{"SLIMBUS_7_RX Audio Mixer", "MultiMedia1", "MM_DL1"},
{"SLIMBUS_7_RX Audio Mixer", "MultiMedia2", "MM_DL2"},
{"SLIMBUS_7_RX Audio Mixer", "MultiMedia3", "MM_DL3"},
{"SLIMBUS_7_RX Audio Mixer", "MultiMedia4", "MM_DL4"},
{"SLIMBUS_7_RX Audio Mixer", "MultiMedia5", "MM_DL5"},
{"SLIMBUS_7_RX Audio Mixer", "MultiMedia6", "MM_DL6"},
{"SLIMBUS_7_RX Audio Mixer", "MultiMedia7", "MM_DL7"},
{"SLIMBUS_7_RX Audio Mixer", "MultiMedia8", "MM_DL8"},
{"SLIMBUS_7_RX Audio Mixer", "MultiMedia9", "MM_DL9"},
{"SLIMBUS_7_RX Audio Mixer", "MultiMedia10", "MM_DL10"},
{"SLIMBUS_7_RX Audio Mixer", "MultiMedia11", "MM_DL11"},
{"SLIMBUS_7_RX Audio Mixer", "MultiMedia12", "MM_DL12"},

35
sound/soc/msm/qdsp6v2/msm-qti-pp-config.c
View file

@ -403,6 +403,7 @@ static int msm_afe_lb_vol_ctrl;
static int msm_afe_sec_mi2s_lb_vol_ctrl;
static int msm_afe_tert_mi2s_lb_vol_ctrl;
static int msm_afe_quat_mi2s_lb_vol_ctrl;
static int msm_afe_slimbus_7_lb_vol_ctrl;
static int msm_afe_slimbus_8_lb_vol_ctrl;
static const DECLARE_TLV_DB_LINEAR(fm_rx_vol_gain, 0, INT_RX_VOL_MAX_STEPS);
static const DECLARE_TLV_DB_LINEAR(afe_lb_vol_gain, 0, INT_RX_VOL_MAX_STEPS);
@ -475,6 +476,29 @@ static int msm_qti_pp_set_tert_mi2s_lb_vol_mixer(struct snd_kcontrol *kcontrol,
return 0;
}
static int msm_qti_pp_get_slimbus_7_lb_vol_mixer(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
ucontrol->value.integer.value[0] = msm_afe_slimbus_7_lb_vol_ctrl;
return 0;
}
static int msm_qti_pp_set_slimbus_7_lb_vol_mixer(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
int ret = afe_loopback_gain(SLIMBUS_7_TX,
ucontrol->value.integer.value[0]);
if (ret)
pr_err("%s: failed to set LB vol for SLIMBUS_7_TX, err %d\n",
__func__, ret);
else
msm_afe_slimbus_7_lb_vol_ctrl =
ucontrol->value.integer.value[0];
return ret;
}
static int msm_qti_pp_get_slimbus_8_lb_vol_mixer(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
@ -857,6 +881,14 @@ static const struct snd_kcontrol_new tert_mi2s_lb_vol_mixer_controls[] = {
msm_qti_pp_set_tert_mi2s_lb_vol_mixer, afe_lb_vol_gain),
};
static const struct snd_kcontrol_new slimbus_7_lb_vol_mixer_controls[] = {
SOC_SINGLE_EXT_TLV("SLIMBUS_7 LOOPBACK Volume", SND_SOC_NOPM, 0,
INT_RX_VOL_GAIN, 0,
msm_qti_pp_get_slimbus_7_lb_vol_mixer,
msm_qti_pp_set_slimbus_7_lb_vol_mixer,
afe_lb_vol_gain),
};
static const struct snd_kcontrol_new slimbus_8_lb_vol_mixer_controls[] = {
SOC_SINGLE_EXT_TLV("SLIMBUS_8 LOOPBACK Volume", SND_SOC_NOPM, 0,
INT_RX_VOL_GAIN, 0, msm_qti_pp_get_slimbus_8_lb_vol_mixer,
@ -1061,6 +1093,9 @@ void msm_qti_pp_add_controls(struct snd_soc_platform *platform)
snd_soc_add_platform_controls(platform, tert_mi2s_lb_vol_mixer_controls,
ARRAY_SIZE(tert_mi2s_lb_vol_mixer_controls));
snd_soc_add_platform_controls(platform, slimbus_7_lb_vol_mixer_controls,
ARRAY_SIZE(slimbus_7_lb_vol_mixer_controls));
snd_soc_add_platform_controls(platform, slimbus_8_lb_vol_mixer_controls,
ARRAY_SIZE(slimbus_8_lb_vol_mixer_controls));