audio: fix audio tdm mic noise and digital mic noise

PD#146748: audio capture noise on analog and digital mic

Change-Id: Id9820999399d3d933fc055fa45188fc702bba211
Signed-off-by: Peipeng Zhao <peipeng.zhao@amlogic.com>

diff --git a/sound/soc/amlogic/auge/pdm.c b/sound/soc/amlogic/auge/pdm.c
index 20b244e..93ad66a 100644 (file)
--- a/sound/soc/amlogic/auge/pdm.c
+++ b/sound/soc/amlogic/auge/pdm.c
@@ -438,8 +438,6 @@ static int aml_pdm_dai_prepare(
                toddr_type = 2;
                break;
        case 24:
-               toddr_type = 3;
-               break;
        case 32:
                toddr_type = 4;
                break;

diff --git a/sound/soc/amlogic/auge/tdm_hw.c b/sound/soc/amlogic/auge/tdm_hw.c
index 6cf3b14..06af3d7 100644 (file)
--- a/sound/soc/amlogic/auge/tdm_hw.c
+++ b/sound/soc/amlogic/auge/tdm_hw.c
@@ -270,7 +270,7 @@ void aml_tdm_set_slot(
        offset = EE_AUDIO_TDMIN_B_CTRL - EE_AUDIO_TDMIN_A_CTRL;
        reg = EE_AUDIO_TDMIN_A_CTRL + offset * index;
        aml_audiobus_update_bits(actrl, reg,
-               0xf<<20|0x7<<16|0x1f, index<<20|(slot_width-1));
+               0xf<<20|0x1f, index<<20|(slot_width-1));
 }
 
 void aml_tdm_set_channel_mask(