231b8518b7
Ken Pettit has submitted the ICLA and we can migrate the licenses to Apache. Sebastien Lorquet has submitted the ICLA and we can migrate the licenses to Apache. Gregory Nutt has submitted the SGA and we can migrate the licenses to Apache. Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
186 lines
7.0 KiB
C
186 lines
7.0 KiB
C
/****************************************************************************
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* drivers/audio/cs43l22_debug.c
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* Audio device driver for Cirrus Logic CS43L22 Audio codec.
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*
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* Copyright (C) 2017 Gregory Nutt. All rights reserved.
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* Author: Taras Drozdovsky <t.drozdovskiy@gmail.comnuttx.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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/* References:
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* - "CS43L22 Ultra Low Power CODEC for Portable Audio Applications, Pre-
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* Production", September 2012, Rev b1, Cirrus Logic
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* - The framework for this driver is based on Ken Pettit's VS1053 driver.
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*/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <stdint.h>
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#include <assert.h>
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#include <fixedmath.h>
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#include <syslog.h>
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#include <nuttx/audio/audio.h>
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#include <nuttx/audio/cs43l22.h>
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#include "cs43l22.h"
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/****************************************************************************
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* Private Types
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****************************************************************************/
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#ifdef CONFIG_CS43L22_REGDUMP
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struct cs43l22_regdump_s
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{
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FAR const char *regname;
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uint8_t regaddr;
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};
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#endif
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/****************************************************************************
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* Private Function Prototypes
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****************************************************************************/
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/****************************************************************************
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* Private Data
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****************************************************************************/
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#ifdef CONFIG_CS43L22_REGDUMP
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static const struct cs43l22_regdump_s g_cs43l22_debug[] =
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{
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{"CHIP_ID_REV", CS43L22_ID_REV },
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{"POWER_CTRL1", CS43L22_POWER_CTRL1 },
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{"POWER_CTRL2", CS43L22_POWER_CTRL2 },
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{"CLOCK_CTRL", CS43L22_CLOCK_CTRL },
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{"INTERFACE_CTRL1", CS43L22_INTERFACE_CTRL1 },
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{"INTERFACE_CTRL2", CS43L22_INTERFACE_CTRL2 },
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{"PASS_SEL_A", CS43L22_PASS_SEL_A },
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{"PASS_SEL_B", CS43L22_PASS_SEL_B },
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{"ANLG_ZC_SR_SEL", CS43L22_ANLG_ZC_SR_SEL },
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{"PASS_GANG_CTRL", CS43L22_PASS_GANG_CTRL },
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{"PLAYBACK_CTRL1", CS43L22_PLAYBACK_CTRL1 },
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{"MISCLLNS_CTRL", CS43L22_MISCLLNS_CTRL },
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{"PLAYBACK_CTRL2", CS43L22_PLAYBACK_CTRL2 },
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{"PASS_VOL_A", CS43L22_PASS_VOL_A },
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{"PASS_VOL_B", CS43L22_PASS_VOL_B },
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{"PCM_VOL_A", CS43L22_PCM_VOL_A },
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{"PCM_VOL_B", CS43L22_PCM_VOL_B },
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{"BP_FREQ_ON_T", CS43L22_BP_FREQ_ON_TIME },
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{"BP_VOL_OFF_T", CS43L22_BP_VOL_OFF_TIME },
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{"BP_TONE_CFG", CS43L22_BP_TONE_CFG },
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{"TONE_CTRL", CS43L22_TONE_CTRL },
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{"MS_VOL_CTRL_A", CS43L22_MS_VOL_CTRL_A },
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{"MS_VOL_CTRL_B", CS43L22_MS_VOL_CTRL_B },
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{"HP_VOL_CTRL_A", CS43L22_HP_VOL_CTRL_A },
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{"HP_VOL_CTRL_B", CS43L22_HP_VOL_CTRL_B },
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{"SPK_VOL_CTRL_A", CS43L22_SPK_VOL_CTRL_A },
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{"SPK_VOL_CTRL_B", CS43L22_SPK_VOL_CTRL_B },
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{"PCM_CH_SWAP", CS43L22_PCM_CH_SWAP },
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{"LIM_CTRL1", CS43L22_LIM_CTRL1 },
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{"LIM_CTRL2", CS43L22_LIM_CTRL2 },
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{"LIM_ATTACK_RATE", CS43L22_LIM_ATTACK_RATE },
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{"STATUS", CS43L22_STATUS },
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{"BAT_COMP", CS43L22_BAT_COMP },
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{"VP_BAT_LEVEL", CS43L22_VP_BAT_LEVEL },
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{"SPK_STATUS", CS43L22_SPK_STATUS },
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{"TEMP_MON_CTRL", CS43L22_TEMP_MON_CTRL },
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{"THERMAL_FOLDBACK", CS43L22_THERMAL_FOLDBACK},
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{"CHRG_PUMP_FREQ", CS43L22_CHRG_PUMP_FREQ },
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};
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# define CS43L22_NREGISTERS (sizeof(g_cs43l22_debug) / sizeof(struct cs43l22_regdump_s))
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#endif /* CONFIG_CS43L22_REGDUMP */
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: cs43l22_dump_registers
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*
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* Description:
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* Dump the contents of all CS43L22 registers to the syslog device
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*
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* Input Parameters:
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* dev - The device instance returned by cs43l22_initialize
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*
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* Returned Value:
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* None.
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*
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****************************************************************************/
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#ifdef CONFIG_CS43L22_REGDUMP
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void cs43l22_dump_registers(FAR struct audio_lowerhalf_s *dev,
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FAR const char *msg)
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{
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int i;
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syslog(LOG_INFO, "CS43L22 Registers: %s\n", msg);
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for (i = 0; i < CS43L22_NREGISTERS; i++)
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{
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syslog(LOG_INFO, "%16s[%02x]: %02x\n",
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g_cs43l22_debug[i].regname, g_cs43l22_debug[i].regaddr,
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cs43l22_readreg((FAR struct cs43l22_dev_s *)dev,
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g_cs43l22_debug[i].regaddr));
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}
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}
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#endif /* CONFIG_CS43L22_REGDUMP */
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/****************************************************************************
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* Name: cs43l22_clock_analysis
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*
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* Description:
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* Analyze the settings in the clock chain and dump to syslog.
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*
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* Input Parameters:
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* dev - The device instance returned by cs43l22_initialize
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*
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* Returned Value:
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* None.
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*
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****************************************************************************/
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#ifdef CONFIG_CS43L22_CLKDEBUG
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void cs43l22_clock_analysis(FAR struct audio_lowerhalf_s *dev,
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FAR const char *msg)
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{
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#warning Missing logic
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/* TODO */
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}
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#endif /* CONFIG_CS43L22_CLKDEBUG */
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