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asoc: Add API for capture path channel cfg

Forráskód böngészése 
Add mixer_ctl to set multichannel configuration for capture path.

Change-Id: Ibed2d459b8b3959322bd547fe9b7a3c270ef0550
Signed-off-by: Ralf Herz <rherz@codeaurora.org>
This commit is contained in:
Ralf Herz
2018-11-26 14:53:43 +01:00
committed by Gerrit - the friendly Code Review server
szülő 49c325c69f
commit 4bbc917e03
1 fájl változott, egészen pontosan 37 új sor hozzáadva és 0 régi sor törölve
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37
asoc/msm-qti-pp-config.c
Fájl megtekintése

@@ -824,6 +824,32 @@ static int msm_qti_pp_put_channel_map_mixer(struct snd_kcontrol *kcontrol,
return 0;
}
static int msm_qti_pp_get_channel_map_capture(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
char channel_map[PCM_FORMAT_MAX_NUM_CHANNEL_V8] = {0};
int i;
adm_get_multi_ch_map(channel_map, ADM_PATH_LIVE_REC);
for (i = 0; i < PCM_FORMAT_MAX_NUM_CHANNEL_V8; i++)
ucontrol->value.integer.value[i] =
(unsigned int) channel_map[i];
return 0;
}
static int msm_qti_pp_put_channel_map_capture(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
char channel_map[PCM_FORMAT_MAX_NUM_CHANNEL_V8];
int i;
for (i = 0; i < PCM_FORMAT_MAX_NUM_CHANNEL_V8; i++)
channel_map[i] = (char)(ucontrol->value.integer.value[i]);
adm_set_multi_ch_map(channel_map, ADM_PATH_LIVE_REC);
return 0;
}
/* Audio Sphere functions */
static void msm_qti_pp_asphere_init_state(void)
@@ -1411,6 +1437,12 @@ static const struct snd_kcontrol_new multi_ch_channel_map_mixer_controls[] = {
msm_qti_pp_put_channel_map_mixer),
};
static const struct snd_kcontrol_new multi_ch_channel_map_capture_controls[] = {
SOC_SINGLE_MULTI_EXT("Capture Device Channel Map", SND_SOC_NOPM, 0, 47,
0, PCM_FORMAT_MAX_NUM_CHANNEL_V8, msm_qti_pp_get_channel_map_capture,
msm_qti_pp_put_channel_map_capture),
};
static const struct snd_kcontrol_new get_rms_controls[] = {
SOC_SINGLE_EXT("Get RMS", SND_SOC_NOPM, 0, 0xFFFFFFFF,
@@ -1607,6 +1639,11 @@ void msm_qti_pp_add_controls(struct snd_soc_component *component)
snd_soc_add_component_controls(component, get_rms_controls,
ARRAY_SIZE(get_rms_controls));
snd_soc_add_component_controls(component,
multi_ch_channel_map_capture_controls,
ARRAY_SIZE(multi_ch_channel_map_capture_controls));
snd_soc_add_component_controls(component, eq_enable_mixer_controls,
ARRAY_SIZE(eq_enable_mixer_controls));