/**************************************************************************** * drivers/audio/cs43l22_debug.c * Audio device driver for Cirrus Logic CS43L22 Audio codec. * * Copyright (C) 2017 Gregory Nutt. All rights reserved. * Author: Taras Drozdovsky * * References: * - "CS43L22 Ultra Low Power CODEC for Portable Audio Applications, Pre- * Production", September 2012, Rev b1, Cirrus Logic * - The framework for this driver is based on Ken Pettit's VS1053 driver. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * 3. Neither the name NuttX nor the names of its contributors may be * used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * ****************************************************************************/ /**************************************************************************** * Included Files ****************************************************************************/ #include #include #include #include #include #include #include #include "cs43l22.h" /**************************************************************************** * Pre-processor Definitions ****************************************************************************/ /**************************************************************************** * Private Types ****************************************************************************/ #ifdef CONFIG_CS43L22_REGDUMP struct cs43l22_regdump_s { FAR const char *regname; uint8_t regaddr; }; #endif /**************************************************************************** * Private Function Prototypes ****************************************************************************/ /**************************************************************************** * Private Data ****************************************************************************/ #ifdef CONFIG_CS43L22_REGDUMP static const struct cs43l22_regdump_s g_cs43l22_debug[] = { {"CHIP_ID_REV", CS43L22_ID_REV }, {"POWER_CTRL1", CS43L22_POWER_CTRL1 }, {"POWER_CTRL2", CS43L22_POWER_CTRL2 }, {"CLOCK_CTRL", CS43L22_CLOCK_CTRL }, {"INTERFACE_CTRL1", CS43L22_INTERFACE_CTRL1 }, {"INTERFACE_CTRL2", CS43L22_INTERFACE_CTRL2 }, {"PASS_SEL_A", CS43L22_PASS_SEL_A }, {"PASS_SEL_B", CS43L22_PASS_SEL_B }, {"ANLG_ZC_SR_SEL", CS43L22_ANLG_ZC_SR_SEL }, {"PASS_GANG_CTRL", CS43L22_PASS_GANG_CTRL }, {"PLAYBACK_CTRL1", CS43L22_PLAYBACK_CTRL1 }, {"MISCLLNS_CTRL", CS43L22_MISCLLNS_CTRL }, {"PLAYBACK_CTRL2", CS43L22_PLAYBACK_CTRL2 }, {"PASS_VOL_A", CS43L22_PASS_VOL_A }, {"PASS_VOL_B", CS43L22_PASS_VOL_B }, {"PCM_VOL_A", CS43L22_PCM_VOL_A }, {"PCM_VOL_B", CS43L22_PCM_VOL_B }, {"BP_FREQ_ON_T", CS43L22_BP_FREQ_ON_TIME }, {"BP_VOL_OFF_T", CS43L22_BP_VOL_OFF_TIME }, {"BP_TONE_CFG", CS43L22_BP_TONE_CFG }, {"TONE_CTRL", CS43L22_TONE_CTRL }, {"MS_VOL_CTRL_A", CS43L22_MS_VOL_CTRL_A }, {"MS_VOL_CTRL_B", CS43L22_MS_VOL_CTRL_B }, {"HP_VOL_CTRL_A", CS43L22_HP_VOL_CTRL_A }, {"HP_VOL_CTRL_B", CS43L22_HP_VOL_CTRL_B }, {"SPK_VOL_CTRL_A", CS43L22_SPK_VOL_CTRL_A }, {"SPK_VOL_CTRL_B", CS43L22_SPK_VOL_CTRL_B }, {"PCM_CH_SWAP", CS43L22_PCM_CH_SWAP }, {"LIM_CTRL1", CS43L22_LIM_CTRL1 }, {"LIM_CTRL2", CS43L22_LIM_CTRL2 }, {"LIM_ATTACK_RATE", CS43L22_LIM_ATTACK_RATE }, {"STATUS", CS43L22_STATUS }, {"BAT_COMP", CS43L22_BAT_COMP }, {"VP_BAT_LEVEL", CS43L22_VP_BAT_LEVEL }, {"SPK_STATUS", CS43L22_SPK_STATUS }, {"TEMP_MON_CTRL", CS43L22_TEMP_MON_CTRL }, {"THERMAL_FOLDBACK", CS43L22_THERMAL_FOLDBACK}, {"CHRG_PUMP_FREQ", CS43L22_CHRG_PUMP_FREQ }, }; # define CS43L22_NREGISTERS (sizeof(g_cs43l22_debug) / sizeof(struct cs43l22_regdump_s)) #endif /* CONFIG_CS43L22_REGDUMP */ /**************************************************************************** * Public Functions ****************************************************************************/ /**************************************************************************** * Name: cs43l22_dump_registers * * Description: * Dump the contents of all CS43L22 registers to the syslog device * * Input Parameters: * dev - The device instance returned by cs43l22_initialize * * Returned Value: * None. * ****************************************************************************/ #ifdef CONFIG_CS43L22_REGDUMP void cs43l22_dump_registers(FAR struct audio_lowerhalf_s *dev, FAR const char *msg) { int i; syslog(LOG_INFO, "CS43L22 Registers: %s\n", msg); for (i = 0; i < CS43L22_NREGISTERS; i++) { syslog(LOG_INFO, "%16s[%02x]: %02x\n", g_cs43l22_debug[i].regname, g_cs43l22_debug[i].regaddr, cs43l22_readreg((FAR struct cs43l22_dev_s *)dev, g_cs43l22_debug[i].regaddr)); } } #endif /* CONFIG_CS43L22_REGDUMP */ /**************************************************************************** * Name: cs43l22_clock_analysis * * Description: * Analyze the settings in the clock chain and dump to syslog. * * Input Parameters: * dev - The device instance returned by cs43l22_initialize * * Returned Value: * None. * ****************************************************************************/ #ifdef CONFIG_CS43L22_CLKDEBUG void cs43l22_clock_analysis(FAR struct audio_lowerhalf_s *dev, FAR const char *msg) { #warning Missing logic /* TODO */ } #endif /* CONFIG_CS43L22_CLKDEBUG */