FreeCalypso > hg > fc-tourmaline

annotate src/cs/services/audio/audio_var_i.h @ 221:5bf097aeaad7

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LLS: when turning off all LEDs on boot, skip LED-C Having LLS turn off LED-A and LED-B on boot is normally unnecessary (they should already be off in Iota), but it is harmless, hence this logic is kept for robustness. However, having LLS read-modify-write the BCICTL2 register (to turn off LED-C) creates a potential race condition with FCHG writes to this register, especially in the case when baseband switch-on is caused by VCHG and charging is expected to start right away. Furthermore, control of the charging LED itself (on those hw targets that have it) is the responsibility of the FCHG SWE, hence LLS should leave it alone.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 26 Apr 2021 21:55:13 +0000
parents 4e78acac3d88
children
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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1 /********************************************************************************/
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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2 /* */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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3 /* File Name: audio_var_i.h */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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4 /* */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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5 /* Purpose: This header contains the global variables */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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6 /* that are used by the AUDIO layer. */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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7 /* */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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8 /* Note: */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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9 /* None. */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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10 /* */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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11 /* Revision History: */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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12 /* 11 May 01 Francois Mazard - Stephanie Gerthoux Create */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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13 /* */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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14 /* (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved. */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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15 /* */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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16 /********************************************************************************/
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17 #ifndef _AUDIO_VAR_I_H_
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18 #define _AUDIO_VAR_I_H_
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19
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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20 #ifdef __cplusplus
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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21 extern "C"
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22 {
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23 #endif
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24
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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25 /* Define a pointer to the Global Environment Control block */
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26 extern T_AUDIO_ENV_CTRL_BLK *p_audio_gbl_var;
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27
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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28 #ifdef __cplusplus
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29 }
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30 #endif
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31 #endif /* _AUDIO_VAR_I_ */