FreeCalypso > hg > fc-tourmaline
view src/nucleus/io_extr.h @ 287:3dee79757ae4
UI fw: load handheld audio mode on boot
We have now reached the point where use of audio mode config files
should be considered mandatory. In ACI usage we can tell users that
they need to perform an AT@AUL of some appropriate audio mode, but
in UI-enabled fw we really need to have the firmware load audio modes
on its own, so that correct audio config gets established when the
handset or development board runs on its own, without a connected host
computer.
Once have FC Venus with both main and headset audio channels and
headset plug insertion detection, our fw will need to automatically
load the handheld mode or the headset mode depending on the plug
insertion state. For now we load only the handheld mode, which has
been tuned for FC-HDS4 on FC Luna.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sat, 13 Nov 2021 03:20:57 +0000 |
parents | 4e78acac3d88 |
children |
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/*************************************************************************/ /* */ /* Copyright Mentor Graphics Corporation 2002 */ /* All Rights Reserved. */ /* */ /* THIS WORK CONTAINS TRADE SECRET AND PROPRIETARY INFORMATION WHICH IS */ /* THE PROPERTY OF MENTOR GRAPHICS CORPORATION OR ITS LICENSORS AND IS */ /* SUBJECT TO LICENSE TERMS. */ /* */ /*************************************************************************/ /*************************************************************************/ /* */ /* FILE NAME VERSION */ /* */ /* io_extr.h Nucleus PLUS 1.14 */ /* */ /* COMPONENT */ /* */ /* IO - Input/Output Driver Management */ /* */ /* DESCRIPTION */ /* */ /* This file contains function prototypes of all functions */ /* accessible to other components. */ /* */ /* DATA STRUCTURES */ /* */ /* None */ /* */ /* FUNCTIONS */ /* */ /* None */ /* */ /* DEPENDENCIES */ /* */ /* io_defs.h I/O Driver Management consts */ /* tc_defs.h Thread control constants */ /* */ /* HISTORY */ /* */ /* DATE REMARKS */ /* */ /* 03-01-1993 Created initial version 1.0 */ /* 04-19-1993 Verified version 1.0 */ /* 03-01-1994 Moved include files outside of */ /* the file #ifndef to allow the */ /* use of actual data structures, */ /* changed function interfaces, */ /* resulting in version 1.1 */ /* */ /* 03-18-1994 Verified version 1.1 */ /* 04-17-1996 updated to version 1.2 */ /* 03-24-1998 Released version 1.3 */ /* 03-26-1999 Released 1.11m (new release */ /* numbering scheme) */ /* 04-17-2002 Released version 1.13m */ /* 11-07-2002 Released version 1.14 */ /*************************************************************************/ #include "io_defs.h" /* Include IO constants */ #include "tc_defs.h" /* Thread control constants */ /* Check to see if the file has been included already. */ #ifndef IO_EXTR #define IO_EXTR /* Initialization functions. */ VOID IOI_Initialize(VOID); /* Error checking functions. */ STATUS IOCE_Create_Driver(NU_DRIVER *driver, CHAR *name, VOID (*driver_entry)(NU_DRIVER *, NU_DRIVER_REQUEST *)); STATUS IOCE_Delete_Driver(NU_DRIVER *driver); STATUS IOCE_Request_Driver(NU_DRIVER *driver, NU_DRIVER_REQUEST *request); STATUS IOCE_Resume_Driver(NU_TASK *task); STATUS IOCE_Suspend_Driver(VOID (*terminate_routine)(VOID *), VOID *information, UNSIGNED timeout); /* Core processing functions. */ STATUS IOC_Create_Driver(NU_DRIVER *driver, CHAR *name, VOID (*driver_entry)(NU_DRIVER *, NU_DRIVER_REQUEST *)); STATUS IOC_Delete_Driver(NU_DRIVER *driver); STATUS IOC_Request_Driver(NU_DRIVER *driver, NU_DRIVER_REQUEST *request); STATUS IOC_Resume_Driver(NU_TASK *task); STATUS IOC_Suspend_Driver(VOID (*terminate_routine)(VOID *), VOID *information, UNSIGNED timeout); /* Information retrieval functions. */ UNSIGNED IOF_Established_Drivers(VOID); UNSIGNED IOF_Driver_Pointers(NU_DRIVER **pointer_list, UNSIGNED maximum_pointers); #endif