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annotate src/cs/layer1/audio_include/l1audio_abb.h @ 660:293c7db5f10f

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bmi3: fixed the mysterious "mute on first call" bug When UI-enabled fw boots on a previously blank (no /mmi/* files) FFS for the first time, the output_volume member of the persistent UI settings structure was left uninitialized, corresponding to the earpiece volume being set to mute, which is an invalid setting. Because of other quirks in the far-from-finished UI code, this volume setting takes effect only when the first call is answered, producing the odd behaviour seen at the user level. The current fix is to set the blank-FFS default for output_volume to volume level 4, which is the same -6 dB Iota volume as the ACI default.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 14 May 2020 02:50:41 +0000
parents 945cf7f506b2
children
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945cf7f506b2 src/cs: chipsetsw import from tcs211-fcmodem
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1 /*
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2 * Filename l1audio_abb.h
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3 * Copyright 2003 (C) Texas Instruments
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4 *
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5 *
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6 */
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8 #define ABB_L1_WRITE(addr,data) (((data) << 6) | (addr) | 0x01)
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10 void ABB_CAL_UlVolume (UWORD8 pga_index);
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11 void ABB_CAL_DlVolume (UWORD8 volume_index, UWORD8 pga_index);
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12 void ABB_UlVolume (UWORD8 volume_index);
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13 void ABB_DlVolume (UWORD8 volume_index);
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14 void ABB_DlMute (BOOL mute);
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15 void ABB_SideTone (UWORD8 volume_index);
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16 void ABB_Audio_Config (UWORD16 data);
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17 void ABB_Audio_Config_2 (UWORD16 data);
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18 void ABB_UlMute (BOOL mute);
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19 void ABB_Audio_Control (UWORD16 data);
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20 void ABB_Audio_On_Off (UWORD16 data);
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21 void ABB_Audio_Volume (UWORD16 data);
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22 void ABB_Audio_PLL (UWORD16 data);
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23 void ABB_Audio_VBPop (UWORD16 data);
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24 void ABB_Audio_Delay_Init (UWORD8 delay);