FreeCalypso > hg > fc-tourmaline
view src/gpf/ccd/ccddata_tap_priv.h @ 280:82665effff30
keypad boot init overhaul: handle initially held-down keys
This change fixes two previous behavioural defects:
1) On Compal phones, the PWR key had to be released before the boot
sequence would proceed at all - it was stuck in an endless IRQ loop
at the point of Nucleus enabling interrupts, before anything else.
2) On both Compal and sane platforms including Luna, if some regular
non-PWR key was held down at boot time, the boot sequence would
proceed and complete normally, but all non-PWR keypad buttons would
be dead for the remainder of that boot cycle.
The fix is a generic solution - no Compal-specific hack ended up being
needed for the special case of their idiotic PWON-to-ROW4 hw wiring.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Fri, 24 Sep 2021 00:47:12 +0000 |
parents | 4e78acac3d88 |
children |
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/* +----------------------------------------------------------------------------- | Project : | Modul : ccddata_priv.h +----------------------------------------------------------------------------- | Copyright 2002 Texas Instruments Berlin, AG | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments Berlin, AG | The receipt of or possession of this file does not convey | any rights to reproduce or disclose its contents or to | manufacture, use, or sell anything it may describe, in | whole, or in part, without the specific written consent of | Texas Instruments Berlin, AG. +----------------------------------------------------------------------------- | Purpose : Function that belongs to tap_tdl.c, but is are based | on the constants (CCDENT_...) generated by ccdgen | (mconst.cdg). Therefore it must be placed in the ccddata_dll. +----------------------------------------------------------------------------- */ #ifndef CCDDATA_TAP_PRIV_H #define CCDDATA_TAP_PRIV_H /*==== INCLUDES =============================================================*/ /*==== CONSTS ===============================================================*/ #define TAP_PD_CC 3 #define TAP_PD_MM 5 #define TAP_PD_GMM 8 #define TAP_PD_SM 10 #define TAP_PD_RR 6 #define TAP_PD_SS 11 #define TAP_PD_SMS 9 #define TAP_PD_TST 15 #define TAP_PD_XX 1 #define TAP_PD_ABIS 0 #define TAP_PD_OK 128 #define TAP_PD_INVALID -1 #define TAP_NOPD_NOMT 70 #define TAP_NOPD_MT 80 #define TAP_RR_SHORT 90 /*==== TYPES =================================================================*/ /*==== EXPORTS ===============================================================*/ #ifndef CCDDATA_TAP_PRIV_C CCDDATA_IMPORT_FUNC int ccddata_tap_get_pd (UCHAR comp); CCDDATA_IMPORT_FUNC int ccddata_tap_check_pd (UCHAR comp, UCHAR pd); #endif /* !CCDDATA_TAP_PRIV_C*/ #endif /* !CCDDATA_TAP_PRIV_H */