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/*
* Copyright (C) 2014, The CyanogenMod Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/* Kernel header */
#include <sound/tfa98xx.h>
#define TFA9890_DEVICE "/dev/tfa98xx"
/* All the files in /system/etc/tfa98xx */
#define PATCH_DSP_FILE "/system/etc/tfa98xx/TFA9890.patch"
#define PATCH_COLDBOOT_FILE "/system/etc/tfa98xx/coldboot.patch"
#define CONFIG_TOP "/system/etc/tfa98xx/TFA9890_top.config"
#define CONFIG_BOTTOM "/system/etc/tfa98xx/TFA9890_btm.config"
#define CONFIG_RECEIVER "/system/etc/tfa98xx/TFA9890_Receiver.config"
#define SPEAKER_TOP "/system/etc/tfa98xx/top.speaker"
#define SPEAKER_BOTTOM "/system/etc/tfa98xx/btm.speaker"
#define PRESET_HIFISPEAKER_TOP "/system/etc/tfa98xx/HiFiSpeaker_top.preset"
#define PRESET_HIFISPEAKER_BOTTOM "/system/etc/tfa98xx/HiFiSpeaker_btm.preset"
#define PRESET_HIFISPEAKER_RING_TOP "/system/etc/tfa98xx/HiFiSpeakerRing_top.preset"
#define PRESET_HIFISPEAKER_RING_BOTTOM "/system/etc/tfa98xx/HiFiSpeakerRing_btm.preset"
#define PRESET_HIFISPEAKER_SFORCE_TOP "/system/etc/tfa98xx/HiFiSpeakerSforce_top.preset"
#define PRESET_HIFISPEAKER_SFORCE_BOTTOM "/system/etc/tfa98xx/HiFiSpeakerSforce_btm.preset"
#define PRESET_VOICECALLSPEAKER_TOP "/system/etc/tfa98xx/VoiceCallSpeaker_top.preset"
#define PRESET_VOICECALLSPEAKER_BOTTOM "/system/etc/tfa98xx/VoiceCallSpeaker_btm.preset"
#define PRESET_FMSPEAKER_TOP "/system/etc/tfa98xx/FMSpeaker_top.preset"
#define PRESET_FMSPEAKER_BOTTOM "/system/etc/tfa98xx/FMSpeaker_btm.preset"
#define PRESET_VOICECALLEARPICE_TOP "/system/etc/tfa98xx/VoiceCallEarpice_top.preset"
#define EQ_HIFISPEAKER_TOP "/system/etc/tfa98xx/HiFiSpeaker_top.eq"
#define EQ_HIFISPEAKER_BOTTOM "/system/etc/tfa98xx/HiFiSpeaker_btm.eq"
#define EQ_HIFISPEAKER_RING_TOP "/system/etc/tfa98xx/HiFiSpeakerRing_top.eq"
#define EQ_HIFISPEAKER_RING_BOTTOM "/system/etc/tfa98xx/HiFiSpeakerRing_btm.eq"
#define EQ_HIFISPEAKER_SFORCE_TOP "/system/etc/tfa98xx/HiFiSpeakerSforce_top.eq"
#define EQ_HIFISPEAKER_SFORCE_BOTTOM "/system/etc/tfa98xx/HiFiSpeakerSforce_btm.eq"
#define EQ_VOICECALLSPEAKER_TOP "/system/etc/tfa98xx/VoiceCallSpeaker_top.eq"
#define EQ_VOICECALLSPEAKER_BOTTOM "/system/etc/tfa98xx/VoiceCallSpeaker_btm.eq"
#define EQ_FMSPEAKER_TOP "/system/etc/tfa98xx/FMSpeaker_top.eq"
#define EQ_FMSPEAKER_BOTTOM "/system/etc/tfa98xx/FMSpeaker_btm.eq"
#define EQ_VOICECALLEARPICE_TOP "/system/etc/tfa98xx/VoiceCallEarpice_top.eq"
/* Macros for ioctl with above files
* This macro calls tfa9890_prepare_for_ioctl()
* to setup the ioctl arg,
* and then calls ioctl() */
#define TFA9890_IOCTL(ioctltype, filename, filetype) \
ret = tfa9890_prepare_for_ioctl(filename, filetype); \
if (ret > 0) { \
ALOGV("ioctl %s", filename); \
ret = ioctl(fd, ioctltype, &tfa9890_param_data); \
if (ret == -1) { \
ALOGE("ioctl failed for %s with %d", filename, errno); \
goto error; \
} \
} else \
goto error; \
/* Macro for only ".eq"/EQ_ files
* Same as above but calls a different function
* to setup the ioctl arg */
#define TFA9890_IOCTL_EQ(filename, filetype) \
ret = tfa9890_prepare_for_ioctl_eq(filename, filetype); \
if (!ret) { \
ALOGV("ioctl %s", filename); \
ret = ioctl(fd, TFA98XX_EQ_PARAM, &tfa9890_param_data); \
if (ret == -1) { \
ret = errno; \
ALOGE("ioctl failed for %s with %d", filename, ret); \
goto error; \
} \
} else \
goto error; \
int tfa9890_prepare_for_ioctl(const char*, unsigned int);
int tfa9890_prepare_for_ioctl_eq(const char*, unsigned int);
int tfa9890_init(void);
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