From 74a5718223b15fb8b51fe96794747d2e53d3a9ae Mon Sep 17 00:00:00 2001 From: Jonas Albrecht Date: Fri, 28 May 2021 12:28:35 +0200 Subject: [PATCH] lantiq: ltq-tapi: add customer pulse digit time With this patch you can change the pulse digit time by loading the Lantiq FXS driver kernel module called ltq-tapi. This is relevant for old rotaryphones that uses pulsedialing. The default values are: 30-80ms for the low pulse 30-80ms for the high pulse 300ms for minimum Interdigit time this is OK but on some Phones it can be usefull to customize the values If you want to change the values to high and low pulse to 40-90ms and minimum interdigit time to 400ms than change /etc/modules.d/20-ltq-tapi to (without linebrakes): drv_tapi min_digit_low=40 min_digit_high=90 max_digit_low=40 \ max_digit_high=90 min_interdigit=400 Signed-off-by: Jonas Albrecht --- package/kernel/lantiq/ltq-tapi/Makefile | 2 +- .../patches/410-custom_pulsedigit_time.patch | 52 +++++++++++++++++++ 2 files changed, 53 insertions(+), 1 deletion(-) create mode 100644 package/kernel/lantiq/ltq-tapi/patches/410-custom_pulsedigit_time.patch diff --git a/package/kernel/lantiq/ltq-tapi/Makefile b/package/kernel/lantiq/ltq-tapi/Makefile index 77728644f60..d44eeae5658 100644 --- a/package/kernel/lantiq/ltq-tapi/Makefile +++ b/package/kernel/lantiq/ltq-tapi/Makefile @@ -10,7 +10,7 @@ include $(INCLUDE_DIR)/kernel.mk PKG_NAME:=drv_tapi PKG_VERSION:=3.13.0 -PKG_RELEASE:=4 +PKG_RELEASE:=5 PKG_SOURCE:=drv_tapi-$(PKG_VERSION).tar.bz2 PKG_SOURCE_URL:=@OPENWRT diff --git a/package/kernel/lantiq/ltq-tapi/patches/410-custom_pulsedigit_time.patch b/package/kernel/lantiq/ltq-tapi/patches/410-custom_pulsedigit_time.patch new file mode 100644 index 00000000000..965b8be9602 --- /dev/null +++ b/package/kernel/lantiq/ltq-tapi/patches/410-custom_pulsedigit_time.patch @@ -0,0 +1,52 @@ +--- a/src/drv_tapi.h ++++ b/src/drv_tapi.h +@@ -25,6 +25,7 @@ + #include + #include "drv_tapi_io.h" + #include "drv_tapi_event.h" ++#include + + + /* ============================= */ +--- a/src/drv_tapi_dial.c ++++ b/src/drv_tapi_dial.c +@@ -20,6 +20,19 @@ + #include "drv_tapi.h" + #include "drv_tapi_errno.h" + ++ ++ ++static unsigned int min_digit_low = TAPI_MIN_DIGIT_LOW; ++static unsigned int max_digit_low = TAPI_MAX_DIGIT_LOW; ++static unsigned int min_digit_high = TAPI_MIN_DIGIT_HIGH; ++static unsigned int max_digit_high = TAPI_MAX_DIGIT_HIGH; ++static unsigned int min_interdigit = TAPI_MIN_INTERDIGIT; ++module_param(min_digit_low, uint, 0); ++module_param(max_digit_low, uint, 0); ++module_param(min_digit_high, uint, 0); ++module_param(max_digit_high, uint, 0); ++module_param(min_interdigit, uint, 0); ++ + /*lint -save -esym(749, TAPI_HOOK_STATE_PULSE_H_FLASH_VAL) */ + /* ============================= */ + /* Local macros and definitions */ +@@ -408,14 +421,14 @@ IFX_int32_t IFX_TAPI_Dial_Initialise(TAP + } + } + /* set default values for the validation timers */ +- pTapiDialData->TapiDigitLowTime.nMinTime = TAPI_MIN_DIGIT_LOW; +- pTapiDialData->TapiDigitLowTime.nMaxTime = TAPI_MAX_DIGIT_LOW; +- pTapiDialData->TapiDigitHighTime.nMinTime = TAPI_MIN_DIGIT_HIGH; +- pTapiDialData->TapiDigitHighTime.nMaxTime = TAPI_MAX_DIGIT_HIGH; ++ pTapiDialData->TapiDigitLowTime.nMinTime = min_digit_low; ++ pTapiDialData->TapiDigitLowTime.nMaxTime = max_digit_low; ++ pTapiDialData->TapiDigitHighTime.nMinTime = min_digit_high; ++ pTapiDialData->TapiDigitHighTime.nMaxTime = max_digit_high; + pTapiDialData->TapiHookFlashTime.nMinTime = TAPI_MIN_FLASH; + pTapiDialData->TapiHookFlashTime.nMaxTime = TAPI_MAX_FLASH; + pTapiDialData->TapiHookFlashMakeTime.nMinTime = TAPI_MIN_FLASH_MAKE; +- pTapiDialData->TapiInterDigitTime.nMinTime = TAPI_MIN_INTERDIGIT; ++ pTapiDialData->TapiInterDigitTime.nMinTime = min_interdigit; + pTapiDialData->TapiHookOffTime.nMinTime = TAPI_MIN_OFF_HOOK; + pTapiDialData->TapiHookOnTime.nMinTime = TAPI_MIN_ON_HOOK; + /* start hook state FSM in onhook state */ -- 2.30.2