* [PATCH V7 1/5] ASoC: codecs: Add i2c and codec registration for aw883xx and their associated operation functions
2022-12-22 12:32 [PATCH V7 0/5] ASoC: codecs: Add Awinic AW883XX audio amplifier driver wangweidong.a
@ 2022-12-22 12:32 ` wangweidong.a
2022-12-22 15:09 ` Pierre-Louis Bossart
2022-12-22 12:32 ` [PATCH V7 2/5] ASoC: codecs: Aw883xx function for ACF file parse and check wangweidong.a
` (2 subsequent siblings)
3 siblings, 1 reply; 9+ messages in thread
From: wangweidong.a @ 2022-12-22 12:32 UTC (permalink / raw)
To: lgirdwood, broonie, robh+dt, krzysztof.kozlowski+dt, perex, tiwai,
ckeepax, rf, peter.ujfalusi, pierre-louis.bossart, james.schulman,
flatmax, ryan.lee.analog, jonathan.albrieux, tanureal, povik+lin,
13691752556, cezary.rojewski, stephan, alsa-devel, devicetree,
linux-kernel
Cc: liweilei, zhaolei, yijiangtao, zhangjianming, duanyibo,
Weidong Wang
From: Weidong Wang <wangweidong.a@awinic.com>
The Awinic AW883XX is an I2S/TDM input, high efficiency
digital Smart K audio amplifier with an integrated 10.25V
smart boost convert
Signed-off-by: Nick Li <liweilei@awinic.com>
Signed-off-by: Bruce zhao <zhaolei@awinic.com>
Signed-off-by: Weidong Wang <wangweidong.a@awinic.com>
---
sound/soc/codecs/aw883xx/aw883xx.c | 706 +++++++++++++++++++++++++++++
sound/soc/codecs/aw883xx/aw883xx.h | 61 +++
2 files changed, 767 insertions(+)
create mode 100644 sound/soc/codecs/aw883xx/aw883xx.c
create mode 100644 sound/soc/codecs/aw883xx/aw883xx.h
diff --git a/sound/soc/codecs/aw883xx/aw883xx.c b/sound/soc/codecs/aw883xx/aw883xx.c
new file mode 100644
index 000000000000..0abf8d96d2fe
--- /dev/null
+++ b/sound/soc/codecs/aw883xx/aw883xx.c
@@ -0,0 +1,706 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * aw883xx.c -- ALSA SoC AW883XX codec support
+ *
+ * Copyright (c) 2022 AWINIC Technology CO., LTD
+ *
+ * Author: Bruce zhao <zhaolei@awinic.com>
+ * Author: Weidong Wang <wangweidong.a@awinic.com>
+ */
+#include <linux/i2c.h>
+#include <linux/firmware.h>
+#include <linux/of_gpio.h>
+#include <linux/regmap.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/tlv.h>
+#include "aw883xx_pid_2049_reg.h"
+#include "aw883xx.h"
+#include "aw883xx_device.h"
+
+static const struct regmap_config aw883xx_remap_config = {
+ .val_bits = 16,
+ .reg_bits = 8,
+ .max_register = AW_PID_2049_REG_MAX - 1,
+ .reg_format_endian = REGMAP_ENDIAN_LITTLE,
+ .val_format_endian = REGMAP_ENDIAN_BIG,
+};
+
+static void aw883xx_start_pa(struct aw883xx *aw883xx)
+{
+ int ret, i;
+
+ if (!aw883xx->allow_pw) {
+ dev_info(aw883xx->aw_pa->dev, "%s:dev can not allow power", __func__);
+ return;
+ }
+
+ if (aw883xx->pstream == AW883XX_STREAM_CLOSE) {
+ dev_info(aw883xx->aw_pa->dev, "%s:pstream is close", __func__);
+ return;
+ }
+
+ for (i = 0; i < AW_START_RETRIES; i++) {
+ ret = aw883xx_dev_start(aw883xx->aw_pa);
+ if (ret) {
+ dev_err(aw883xx->aw_pa->dev, "aw883xx device start failed. retry = %d", i);
+ ret = aw883xx_dev_fw_update(aw883xx->aw_pa, AW_DSP_FW_UPDATE_ON, true);
+ if (ret < 0) {
+ dev_err(aw883xx->aw_pa->dev, "fw update failed");
+ continue;
+ }
+ } else {
+ dev_info(aw883xx->aw_pa->dev, "start success\n");
+ break;
+ }
+ }
+}
+
+static void aw883xx_startup_work(struct work_struct *work)
+{
+ struct aw883xx *aw883xx =
+ container_of(work, struct aw883xx, start_work.work);
+
+ mutex_lock(&aw883xx->lock);
+ aw883xx_start_pa(aw883xx);
+ mutex_unlock(&aw883xx->lock);
+}
+
+static void aw883xx_start(struct aw883xx *aw883xx, bool sync_start)
+{
+ int ret;
+ int i;
+
+ if (aw883xx->aw_pa->fw_status != AW_DEV_FW_OK)
+ return;
+
+ if (!aw883xx->allow_pw) {
+ dev_info(aw883xx->aw_pa->dev, "%s:dev can not allow power", __func__);
+ return;
+ }
+
+ if (aw883xx->aw_pa->status == AW_DEV_PW_ON)
+ return;
+
+ for (i = 0; i < AW_START_RETRIES; i++) {
+ ret = aw883xx_dev_fw_update(aw883xx->aw_pa, AW_DSP_FW_UPDATE_OFF, true);
+ if (ret < 0) {
+ dev_err(aw883xx->aw_pa->dev, "fw update failed. retry = %d", i);
+ continue;
+ } else {
+ /*firmware update success*/
+ if (sync_start == AW_SYNC_START)
+ aw883xx_start_pa(aw883xx);
+ else
+ queue_delayed_work(aw883xx->work_queue,
+ &aw883xx->start_work,
+ AW_START_WORK_DELAY_MS);
+ return;
+ }
+ }
+}
+
+/*
+ * Digital Audio Interface
+ */
+static int aw883xx_startup(struct snd_pcm_substream *substream,
+ struct snd_soc_dai *dai)
+{
+ struct snd_soc_component *codec = dai->component;
+ struct aw883xx *aw883xx = snd_soc_component_get_drvdata(codec);
+
+ aw883xx->pstream = AW883XX_STREAM_OPEN;
+
+ mutex_lock(&aw883xx->lock);
+ aw883xx_start(aw883xx, AW_ASYNC_START);
+ mutex_unlock(&aw883xx->lock);
+
+ return 0;
+}
+
+static void aw883xx_shutdown(struct snd_pcm_substream *substream,
+ struct snd_soc_dai *dai)
+{
+ struct snd_soc_component *codec = dai->component;
+ struct aw883xx *aw883xx = snd_soc_component_get_drvdata(codec);
+
+ aw883xx->pstream = AW883XX_STREAM_CLOSE;
+ cancel_delayed_work_sync(&aw883xx->start_work);
+ mutex_lock(&aw883xx->lock);
+ aw883xx_dev_stop(aw883xx->aw_pa);
+ mutex_unlock(&aw883xx->lock);
+
+}
+
+static const struct snd_soc_dai_ops aw883xx_dai_ops = {
+ .startup = aw883xx_startup,
+ .shutdown = aw883xx_shutdown,
+};
+
+static struct snd_soc_dai_driver aw883xx_dai[] = {
+ {
+ .name = "aw883xx-aif",
+ .id = 1,
+ .playback = {
+ .stream_name = "Speaker_Playback",
+ .channels_min = 1,
+ .channels_max = 2,
+ .rates = AW_RATES,
+ .formats = AW_FORMATS,
+ },
+ .capture = {
+ .stream_name = "Speaker_Capture",
+ .channels_min = 1,
+ .channels_max = 2,
+ .rates = AW_RATES,
+ .formats = AW_FORMATS,
+ },
+ .ops = &aw883xx_dai_ops,
+ },
+};
+
+/*
+ * codec driver
+ */
+static int aw883xx_get_fade_in_time(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
+ struct aw883xx *aw883xx = snd_soc_component_get_drvdata(component);
+ struct aw_device *aw_dev = aw883xx->aw_pa;
+
+ ucontrol->value.integer.value[0] = aw_dev->fade_in_time;
+
+ return 0;
+
+}
+
+static int aw883xx_set_fade_in_time(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ unsigned int time = 0;
+ struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
+ struct aw883xx *aw883xx = snd_soc_component_get_drvdata(component);
+ struct aw_device *aw_dev = aw883xx->aw_pa;
+ struct soc_mixer_control *mc =
+ (struct soc_mixer_control *)kcontrol->private_value;
+
+ time = ucontrol->value.integer.value[0];
+
+ if (time < mc->min || time > mc->max)
+ return 0;
+
+ if (time != aw_dev->fade_in_time) {
+ aw_dev->fade_in_time = time;
+ return 1;
+ }
+
+ return 0;
+}
+
+static int aw883xx_get_fade_out_time(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
+ struct aw883xx *aw883xx = snd_soc_component_get_drvdata(component);
+ struct aw_device *aw_dev = aw883xx->aw_pa;
+
+ ucontrol->value.integer.value[0] = aw_dev->fade_out_time;
+
+ return 0;
+}
+
+static int aw883xx_set_fade_out_time(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
+ struct aw883xx *aw883xx = snd_soc_component_get_drvdata(component);
+ struct soc_mixer_control *mc =
+ (struct soc_mixer_control *)kcontrol->private_value;
+ struct aw_device *aw_dev = aw883xx->aw_pa;
+ unsigned int time = 0;
+
+ time = ucontrol->value.integer.value[0];
+ if (time < mc->min || time > mc->max)
+ return 0;
+
+ if (time != aw_dev->fade_out_time) {
+ aw_dev->fade_out_time = time;
+ return 1;
+ }
+
+ return 0;
+}
+
+static int aw883xx_profile_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ int count;
+ char *name = NULL;
+ const char *prof_name = NULL;
+ struct snd_soc_component *codec = snd_soc_kcontrol_component(kcontrol);
+ struct aw883xx *aw883xx = snd_soc_component_get_drvdata(codec);
+
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+ uinfo->count = 1;
+
+ count = aw883xx_dev_get_profile_count(aw883xx->aw_pa);
+ if (count <= 0) {
+ uinfo->value.enumerated.items = 0;
+ return 0;
+ }
+
+ uinfo->value.enumerated.items = count;
+
+ if (uinfo->value.enumerated.item >= count)
+ uinfo->value.enumerated.item = count - 1;
+
+ name = uinfo->value.enumerated.name;
+ count = uinfo->value.enumerated.item;
+
+ prof_name = aw883xx_dev_get_prof_name(aw883xx->aw_pa, count);
+ if (!prof_name) {
+ strscpy(uinfo->value.enumerated.name, "null",
+ strlen("null") + 1);
+ return 0;
+ }
+
+ strscpy(name, prof_name, sizeof(uinfo->value.enumerated.name));
+
+ return 0;
+}
+
+static int aw883xx_profile_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *codec = snd_soc_kcontrol_component(kcontrol);
+ struct aw883xx *aw883xx = snd_soc_component_get_drvdata(codec);
+
+ ucontrol->value.integer.value[0] = aw883xx_dev_get_profile_index(aw883xx->aw_pa);
+
+ return 0;
+}
+
+static int aw883xx_profile_set(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *codec = snd_soc_kcontrol_component(kcontrol);
+ struct aw883xx *aw883xx = snd_soc_component_get_drvdata(codec);
+ int ret;
+
+ /*pa stop or stopping just set profile*/
+ mutex_lock(&aw883xx->lock);
+ ret = aw883xx_dev_set_profile_index(aw883xx->aw_pa, ucontrol->value.integer.value[0]);
+ if (ret < 0) {
+ dev_dbg(codec->dev, "profile index does not change");
+ mutex_unlock(&aw883xx->lock);
+ return 0;
+ }
+
+ if (aw883xx->pstream) {
+ aw883xx_dev_stop(aw883xx->aw_pa);
+ aw883xx_start(aw883xx, AW_SYNC_START);
+ }
+
+ mutex_unlock(&aw883xx->lock);
+
+ return 1;
+}
+
+static int aw883xx_switch_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *codec = snd_soc_kcontrol_component(kcontrol);
+ struct aw883xx *aw883xx = snd_soc_component_get_drvdata(codec);
+
+ ucontrol->value.integer.value[0] = aw883xx->allow_pw;
+
+ return 0;
+}
+
+static int aw883xx_switch_set(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *codec = snd_soc_kcontrol_component(kcontrol);
+ struct aw883xx *aw883xx = snd_soc_component_get_drvdata(codec);
+ struct soc_mixer_control *mc =
+ (struct soc_mixer_control *)kcontrol->private_value;
+ unsigned int value = 0;
+
+ value = ucontrol->value.integer.value[0];
+ if (value < mc->min || value > mc->max)
+ return 0;
+
+ if (value == aw883xx->allow_pw) {
+ dev_dbg(aw883xx->aw_pa->dev, "PA switch not change");
+ return 0;
+ }
+ aw883xx->allow_pw = value;
+
+ if (aw883xx->pstream) {
+ if (!aw883xx->allow_pw) {
+ cancel_delayed_work_sync(&aw883xx->start_work);
+ mutex_lock(&aw883xx->lock);
+ aw883xx_dev_stop(aw883xx->aw_pa);
+ mutex_unlock(&aw883xx->lock);
+ } else {
+ cancel_delayed_work_sync(&aw883xx->start_work);
+ mutex_lock(&aw883xx->lock);
+ aw883xx_start(aw883xx, AW_SYNC_START);
+ mutex_unlock(&aw883xx->lock);
+ }
+ }
+
+ return 1;
+}
+
+static int aw883xx_volume_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *codec = snd_soc_kcontrol_component(kcontrol);
+ struct aw883xx *aw883xx = snd_soc_component_get_drvdata(codec);
+ struct aw_volume_desc *vol_desc = &aw883xx->aw_pa->volume_desc;
+
+ ucontrol->value.integer.value[0] = vol_desc->ctl_volume;
+
+ return 0;
+}
+
+static int aw883xx_volume_set(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ int value = 0;
+ struct snd_soc_component *codec = snd_soc_kcontrol_component(kcontrol);
+ struct aw883xx *aw883xx = snd_soc_component_get_drvdata(codec);
+ struct aw_volume_desc *vol_desc = &aw883xx->aw_pa->volume_desc;
+ struct soc_mixer_control *mc =
+ (struct soc_mixer_control *)kcontrol->private_value;
+
+ value = ucontrol->value.integer.value[0];
+ if (value < mc->min || value > mc->max)
+ return 0;
+
+ if (vol_desc->ctl_volume != value) {
+ vol_desc->ctl_volume = value;
+ aw883xx_dev_set_volume(aw883xx->aw_pa, vol_desc->ctl_volume);
+
+ return 1;
+ }
+
+ return 0;
+}
+
+static int aw883xx_get_fade_step(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *codec = snd_soc_kcontrol_component(kcontrol);
+ struct aw883xx *aw883xx = snd_soc_component_get_drvdata(codec);
+
+ ucontrol->value.integer.value[0] = aw883xx->aw_pa->fade_step;
+
+ return 0;
+}
+
+static int aw883xx_set_fade_step(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ unsigned int value = 0;
+ struct snd_soc_component *codec = snd_soc_kcontrol_component(kcontrol);
+ struct aw883xx *aw883xx = snd_soc_component_get_drvdata(codec);
+ struct soc_mixer_control *mc =
+ (struct soc_mixer_control *)kcontrol->private_value;
+
+ value = ucontrol->value.integer.value[0];
+ if (value < mc->min || value > mc->max)
+ return 0;
+
+ if (aw883xx->aw_pa->fade_step != value) {
+ aw883xx->aw_pa->fade_step = value;
+ return 1;
+ }
+
+ return 0;
+}
+
+static int aw883xx_re_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *codec = snd_soc_kcontrol_component(kcontrol);
+ struct aw883xx *aw883xx = snd_soc_component_get_drvdata(codec);
+ struct aw_device *aw_dev = aw883xx->aw_pa;
+
+ ucontrol->value.integer.value[0] = aw_dev->cali_desc.cali_re;
+
+ return 0;
+}
+
+static int aw883xx_re_set(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ int value = 0;
+ struct snd_soc_component *codec = snd_soc_kcontrol_component(kcontrol);
+ struct aw883xx *aw883xx = snd_soc_component_get_drvdata(codec);
+ struct aw_device *aw_dev = aw883xx->aw_pa;
+ struct soc_mixer_control *mc =
+ (struct soc_mixer_control *)kcontrol->private_value;
+
+ value = ucontrol->value.integer.value[0];
+ if (value < mc->min || value > mc->max)
+ return 0;
+
+ if (aw_dev->cali_desc.cali_re != value) {
+ aw_dev->cali_desc.cali_re = value;
+ return 1;
+ }
+
+ return 0;
+}
+
+static const struct snd_kcontrol_new aw883xx_controls[] = {
+ SOC_SINGLE_EXT("PCM Playback Switch", SND_SOC_NOPM, 0, 1, 0,
+ aw883xx_switch_get, aw883xx_switch_set),
+ SOC_SINGLE_EXT("PCM Playback Volume", AW_PID_2049_SYSCTRL2_REG,
+ 6, AW_PID_2049_MUTE_VOL, 0, aw883xx_volume_get,
+ aw883xx_volume_set),
+ SOC_SINGLE_EXT("Fade Step", 0, 0, AW_PID_2049_MUTE_VOL, 0,
+ aw883xx_get_fade_step, aw883xx_set_fade_step),
+ SOC_SINGLE_EXT("Volume Ramp Up Step", 0, 0, FADE_TIME_MAX, FADE_TIME_MIN,
+ aw883xx_get_fade_in_time, aw883xx_set_fade_in_time),
+ SOC_SINGLE_EXT("Volume Ramp Down Step", 0, 0, FADE_TIME_MAX, FADE_TIME_MIN,
+ aw883xx_get_fade_out_time, aw883xx_set_fade_out_time),
+ SOC_SINGLE_EXT("Calib", 0, 0, 100, 0,
+ aw883xx_re_get, aw883xx_re_set),
+ AW_PROFILE_EXT("Profile Set", aw883xx_profile_info,
+ aw883xx_profile_get, aw883xx_profile_set),
+};
+
+static const struct snd_soc_dapm_widget aw883xx_dapm_widgets[] = {
+ /* playback */
+ SND_SOC_DAPM_AIF_IN("AIF_RX", "Speaker_Playback", 0, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_OUTPUT("DAC Output"),
+ /* capture */
+ SND_SOC_DAPM_AIF_OUT("AIF_TX", "Speaker_Capture", 0, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_INPUT("ADC Input"),
+};
+
+static const struct snd_soc_dapm_route aw883xx_audio_map[] = {
+ {"DAC Output", NULL, "AIF_RX"},
+ {"AIF_TX", NULL, "ADC Input"},
+};
+
+static int aw883xx_codec_probe(struct snd_soc_component *component)
+{
+ struct aw883xx *aw883xx = snd_soc_component_get_drvdata(component);
+ struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
+ int ret = 0;
+
+ /*destroy_workqueue(struct workqueue_struct *wq)*/
+ aw883xx->work_queue = create_singlethread_workqueue("aw883xx");
+ if (!aw883xx->work_queue) {
+ dev_err(aw883xx->aw_pa->dev, "create workqueue failed !");
+ return -EINVAL;
+ }
+
+ INIT_DELAYED_WORK(&aw883xx->start_work, aw883xx_startup_work);
+
+ /*add widgets*/
+ ret = snd_soc_dapm_new_controls(dapm, aw883xx_dapm_widgets,
+ ARRAY_SIZE(aw883xx_dapm_widgets));
+ if (ret < 0)
+ return ret;
+
+ /*add route*/
+ ret = snd_soc_dapm_add_routes(dapm, aw883xx_audio_map,
+ ARRAY_SIZE(aw883xx_audio_map));
+ if (ret < 0)
+ return ret;
+
+ ret = snd_soc_add_component_controls(component, aw883xx_controls,
+ ARRAY_SIZE(aw883xx_controls));
+
+ return ret;
+}
+
+static void aw883xx_codec_remove(struct snd_soc_component *aw_codec)
+{
+ struct aw883xx *aw883xx = snd_soc_component_get_drvdata(aw_codec);
+
+ cancel_delayed_work_sync(&aw883xx->start_work);
+
+ if (aw883xx->work_queue)
+ destroy_workqueue(aw883xx->work_queue);
+
+}
+
+static const struct snd_soc_component_driver soc_codec_dev_aw883xx = {
+ .probe = aw883xx_codec_probe,
+ .remove = aw883xx_codec_remove,
+};
+
+static struct aw883xx *aw883xx_malloc_init(struct i2c_client *i2c)
+{
+ struct aw883xx *aw883xx = devm_kzalloc(&i2c->dev,
+ sizeof(struct aw883xx), GFP_KERNEL);
+ if (!aw883xx)
+ return NULL;
+
+ aw883xx->aw_pa = NULL;
+ aw883xx->allow_pw = true;
+ aw883xx->work_queue = NULL;
+ mutex_init(&aw883xx->lock);
+
+ return aw883xx;
+}
+
+static void aw883xx_hw_reset(struct aw883xx *aw883xx)
+{
+ if (aw883xx->reset_gpio) {
+ gpiod_set_value_cansleep(aw883xx->reset_gpio, 0);
+ usleep_range(AW_1000_US, AW_1000_US + 10);
+ gpiod_set_value_cansleep(aw883xx->reset_gpio, 1);
+ usleep_range(AW_1000_US, AW_1000_US + 10);
+ } else {
+ dev_err(aw883xx->aw_pa->dev, "%s failed", __func__);
+ }
+}
+
+static int aw883xx_request_firmware_file(struct aw883xx *aw883xx)
+{
+ const struct firmware *cont = NULL;
+ int ret = 0;
+
+ aw883xx->aw_pa->fw_status = AW_DEV_FW_FAILED;
+
+ ret = request_firmware(&cont, AW_ACF_FILE, aw883xx->aw_pa->dev);
+ if ((ret < 0) || (!cont)) {
+ dev_err(aw883xx->aw_pa->dev, "load [%s] failed!", AW_ACF_FILE);
+ return ret;
+ }
+
+ dev_info(aw883xx->aw_pa->dev, "loaded %s - size: %zu\n",
+ AW_ACF_FILE, cont ? cont->size : 0);
+
+ aw883xx->aw_cfg = kzalloc(cont->size + sizeof(int), GFP_KERNEL);
+ if (!aw883xx->aw_cfg) {
+ release_firmware(cont);
+ return -ENOMEM;
+ }
+ aw883xx->aw_cfg->len = (int)cont->size;
+ memcpy(aw883xx->aw_cfg->data, cont->data, cont->size);
+ release_firmware(cont);
+
+ ret = aw883xx_dev_load_acf_check(aw883xx->aw_cfg);
+ if (ret < 0) {
+ dev_err(aw883xx->aw_pa->dev, "Load [%s] failed ....!", AW_ACF_FILE);
+ kfree(aw883xx->aw_cfg);
+ aw883xx->aw_cfg = NULL;
+ return ret;
+ }
+
+ dev_info(aw883xx->aw_pa->dev, "%s : bin load success\n", __func__);
+
+ mutex_lock(&aw883xx->lock);
+ /*aw device init*/
+ ret = aw883xx_dev_init(aw883xx->aw_pa, aw883xx->aw_cfg);
+ if (ret < 0) {
+ dev_err(aw883xx->aw_pa->dev, "dev init failed");
+ kfree(aw883xx->aw_cfg);
+ }
+
+ mutex_unlock(&aw883xx->lock);
+
+ return ret;
+}
+
+/*
+ * i2c driver
+ */
+static int aw883xx_i2c_probe(struct i2c_client *i2c)
+{
+ struct aw883xx *aw883xx = NULL;
+ int ret = 0;
+
+ if (!i2c_check_functionality(i2c->adapter, I2C_FUNC_I2C)) {
+ dev_err(&i2c->dev, "check_functionality failed");
+ return -EIO;
+ }
+
+ aw883xx = aw883xx_malloc_init(i2c);
+ if (!aw883xx) {
+ dev_err(&i2c->dev, "malloc aw883xx failed");
+ return -ENOMEM;
+ }
+ i2c_set_clientdata(i2c, aw883xx);
+
+ aw883xx->reset_gpio = devm_gpiod_get_optional(&i2c->dev,
+ "reset", GPIOD_OUT_LOW);
+ if (IS_ERR(aw883xx->reset_gpio))
+ dev_info(&i2c->dev, "reset gpio not defined\n");
+
+ /* hardware reset */
+ aw883xx_hw_reset(aw883xx);
+
+ aw883xx->regmap = devm_regmap_init_i2c(i2c, &aw883xx_remap_config);
+ if (IS_ERR(aw883xx->regmap)) {
+ ret = PTR_ERR(aw883xx->regmap);
+ dev_err(&i2c->dev, "Failed to init regmap: %d\n", ret);
+ return ret;
+ }
+
+ /*aw pa init*/
+ ret = aw883xx_init(&aw883xx->aw_pa, i2c, aw883xx->regmap);
+ if (ret < 0)
+ return ret;
+
+ ret = aw883xx_request_firmware_file(aw883xx);
+ if (ret < 0) {
+ dev_err(&i2c->dev, "%s failed\n", __func__);
+ return ret;
+ }
+
+ ret = snd_soc_register_component(&i2c->dev,
+ &soc_codec_dev_aw883xx,
+ aw883xx_dai, ARRAY_SIZE(aw883xx_dai));
+ if (ret < 0) {
+ dev_err(&i2c->dev, "failed to register aw883xx: %d", ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static void aw883xx_i2c_remove(struct i2c_client *i2c)
+{
+ struct aw883xx *aw883xx = i2c_get_clientdata(i2c);
+
+ aw883xx_deinit(aw883xx->aw_pa);
+ snd_soc_unregister_component(&i2c->dev);
+
+ if (aw883xx->aw_cfg) {
+ kfree(aw883xx->aw_cfg);
+ aw883xx->aw_cfg = NULL;
+ }
+
+}
+
+static const struct i2c_device_id aw883xx_i2c_id[] = {
+ { AW_I2C_NAME, 0 },
+ { }
+};
+MODULE_DEVICE_TABLE(i2c, aw883xx_i2c_id);
+
+static struct i2c_driver aw883xx_i2c_driver = {
+ .driver = {
+ .name = AW_I2C_NAME,
+ .owner = THIS_MODULE,
+ },
+ .probe_new = aw883xx_i2c_probe,
+ .remove = aw883xx_i2c_remove,
+ .id_table = aw883xx_i2c_id,
+};
+module_i2c_driver(aw883xx_i2c_driver);
+
+MODULE_DESCRIPTION("ASoC AW883XX Smart PA Driver");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/codecs/aw883xx/aw883xx.h b/sound/soc/codecs/aw883xx/aw883xx.h
new file mode 100644
index 000000000000..fd19e1cab1f3
--- /dev/null
+++ b/sound/soc/codecs/aw883xx/aw883xx.h
@@ -0,0 +1,61 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * aw883xx.c -- ALSA SoC AW883XX codec support
+ *
+ * Copyright (c) 2022 AWINIC Technology CO., LTD
+ *
+ * Author: Bruce zhao <zhaolei@awinic.com>
+ */
+
+#ifndef __AW883XX_H__
+#define __AW883XX_H__
+
+#define AW_CHIP_ID_REG (0x00)
+#define AW_START_RETRIES (5)
+#define AW_START_WORK_DELAY_MS (0)
+
+#define AW_DSP_16_DATA_MASK (0x0000ffff)
+
+#define AW_I2C_NAME "aw883xx_smartpa"
+
+#define AW_RATES (SNDRV_PCM_RATE_8000_48000 | \
+ SNDRV_PCM_RATE_96000)
+#define AW_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \
+ SNDRV_PCM_FMTBIT_S24_LE | \
+ SNDRV_PCM_FMTBIT_S32_LE)
+
+#define FADE_TIME_MAX 100000
+#define FADE_TIME_MIN 0
+
+#define AW_PROFILE_EXT(xname, profile_info, profile_get, profile_set) \
+{ \
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+ .name = xname, \
+ .info = profile_info, \
+ .get = profile_get, \
+ .put = profile_set, \
+}
+
+enum {
+ AW_SYNC_START = 0,
+ AW_ASYNC_START,
+};
+
+enum {
+ AW883XX_STREAM_CLOSE = 0,
+ AW883XX_STREAM_OPEN,
+};
+
+struct aw883xx {
+ struct aw_device *aw_pa;
+ struct mutex lock;
+ struct gpio_desc *reset_gpio;
+ bool allow_pw;
+ u8 pstream;
+ struct workqueue_struct *work_queue;
+ struct delayed_work start_work;
+ struct regmap *regmap;
+ struct aw_container *aw_cfg;
+};
+
+#endif
--
2.38.1
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH V7 2/5] ASoC: codecs: Aw883xx function for ACF file parse and check
2022-12-22 12:32 [PATCH V7 0/5] ASoC: codecs: Add Awinic AW883XX audio amplifier driver wangweidong.a
2022-12-22 12:32 ` [PATCH V7 1/5] ASoC: codecs: Add i2c and codec registration for aw883xx and their associated operation functions wangweidong.a
@ 2022-12-22 12:32 ` wangweidong.a
2022-12-22 15:41 ` Pierre-Louis Bossart
2022-12-22 12:32 ` [PATCH V7 3/5] ASoC: codecs: Aw883xx common function for ALSA Audio Driver wangweidong.a
2022-12-22 12:32 ` [PATCH V7 4/5] ASoC: codecs: Aw883xx chip register file, data type file and Kconfig Makefile wangweidong.a
3 siblings, 1 reply; 9+ messages in thread
From: wangweidong.a @ 2022-12-22 12:32 UTC (permalink / raw)
To: lgirdwood, broonie, robh+dt, krzysztof.kozlowski+dt, perex, tiwai,
ckeepax, rf, peter.ujfalusi, pierre-louis.bossart, james.schulman,
flatmax, ryan.lee.analog, jonathan.albrieux, tanureal, povik+lin,
13691752556, cezary.rojewski, stephan, alsa-devel, devicetree,
linux-kernel
Cc: liweilei, zhaolei, yijiangtao, zhangjianming, duanyibo,
Weidong Wang
From: Weidong Wang <wangweidong.a@awinic.com>
The Awinic AW883XX is an I2S/TDM input, high efficiency
digital Smart K audio amplifier with an integrated 10.25V
smart boost convert
Signed-off-by: Nick Li <liweilei@awinic.com>
Signed-off-by: Bruce zhao <zhaolei@awinic.com>
Signed-off-by: Weidong Wang <wangweidong.a@awinic.com>
---
sound/soc/codecs/aw883xx/aw883xx_bin_parse.c | 1138 ++++++++++++++++++
sound/soc/codecs/aw883xx/aw883xx_bin_parse.h | 123 ++
2 files changed, 1261 insertions(+)
create mode 100644 sound/soc/codecs/aw883xx/aw883xx_bin_parse.c
create mode 100644 sound/soc/codecs/aw883xx/aw883xx_bin_parse.h
diff --git a/sound/soc/codecs/aw883xx/aw883xx_bin_parse.c b/sound/soc/codecs/aw883xx/aw883xx_bin_parse.c
new file mode 100644
index 000000000000..37419ca1268b
--- /dev/null
+++ b/sound/soc/codecs/aw883xx/aw883xx_bin_parse.c
@@ -0,0 +1,1138 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * aw_bin_parse.c -- AW883XX function for ACF file parse and check
+ *
+ * Copyright (c) 2022 AWINIC Technology CO., LTD
+ */
+
+#include <linux/crc8.h>
+#include <linux/i2c.h>
+#include <linux/slab.h>
+#include <linux/swab.h>
+#include "aw883xx_bin_parse.h"
+#include "aw883xx_device.h"
+
+#define AW_CRC8_POLYNOMIAL 0x8C
+DECLARE_CRC8_TABLE(aw_crc8_table);
+
+static char *profile_name[AW_PROFILE_MAX] = {
+ "Music", "Voice", "Voip", "Ringtone",
+ "Ringtone_hs", "Lowpower", "Bypass",
+ "Mmi", "Fm", "Notification", "Receiver"
+};
+
+static int aw_parse_bin_header_1_0_0(struct aw_bin *bin);
+
+/*
+ * check sum data
+ */
+static int aw_check_sum(struct aw_bin *bin, int bin_num)
+{
+ unsigned int i = 0;
+ unsigned int sum_data = 0;
+ unsigned int check_sum = 0;
+ unsigned char *p_check_sum = NULL;
+
+ p_check_sum = &(bin->info.data[(bin->header_info[bin_num].valid_data_addr -
+ bin->header_info[bin_num].header_len)]);
+
+ check_sum = le32_to_cpup((void *)p_check_sum);
+
+ for (i = 4; i < bin->header_info[bin_num].bin_data_len +
+ bin->header_info[bin_num].header_len; i++) {
+ sum_data += *(p_check_sum + i);
+ }
+ pr_debug("%s -- check_sum = %p, bin_num = %d, check_sum = 0x%x, sum_data = 0x%x",
+ __func__, p_check_sum, bin_num, check_sum, sum_data);
+ if (sum_data != check_sum) {
+ pr_err("%s. CheckSum Fail.bin_num=%d, CheckSum:0x%x, SumData:0x%x",
+ __func__, bin_num, check_sum, sum_data);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int aw_check_data_version(struct aw_bin *bin, int bin_num)
+{
+ if (bin->header_info[bin_num].bin_data_ver < DATA_VERSION_V1 ||
+ bin->header_info[bin_num].bin_data_ver > DATA_VERSION_MAX) {
+ pr_err("aw_bin_parse Unrecognized this bin data version\n");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int aw_check_register_num_v1(struct aw_bin *bin, int bin_num)
+{
+ unsigned int check_register_num = 0;
+ unsigned int parse_register_num = 0;
+ unsigned char *p_check_sum = NULL;
+ struct bin_header_info temp_info;
+
+ temp_info = bin->header_info[bin_num];
+ p_check_sum = &(bin->info.data[(temp_info.valid_data_addr)]);
+
+ parse_register_num = le32_to_cpup((void *)p_check_sum);
+ check_register_num = (bin->header_info[bin_num].bin_data_len - 4) /
+ (bin->header_info[bin_num].reg_byte_len +
+ bin->header_info[bin_num].data_byte_len);
+ pr_debug("%s bin_num = %d,parse_register_num = 0x%x,check_register_num = 0x%x\n",
+ __func__, bin_num, parse_register_num, check_register_num);
+ if (parse_register_num != check_register_num) {
+ pr_err("%s bin_num = %d,parse_register_num = 0x%x,check_register_num = 0x%x\n",
+ __func__, bin_num, parse_register_num, check_register_num);
+
+ return -EINVAL;
+ }
+
+ bin->header_info[bin_num].reg_num = parse_register_num;
+ bin->header_info[bin_num].valid_data_len = temp_info.bin_data_len - 4;
+ bin->header_info[bin_num].valid_data_addr = temp_info.valid_data_addr + 4;
+
+ return 0;
+}
+
+static int aw_check_dsp_reg_num_v1(struct aw_bin *bin, int bin_num)
+{
+ unsigned int check_dsp_reg_num = 0;
+ unsigned int parse_dsp_reg_num = 0;
+ unsigned char *p_check_sum = NULL;
+ struct bin_header_info temp_info;
+
+ temp_info = bin->header_info[bin_num];
+ p_check_sum = &(bin->info.data[(temp_info.valid_data_addr)]);
+
+ parse_dsp_reg_num = le32_to_cpup((void *)(p_check_sum + 4));
+ bin->header_info[bin_num].reg_data_byte_len =
+ le32_to_cpup((void *)(p_check_sum + 8));
+ check_dsp_reg_num = (bin->header_info[bin_num].bin_data_len - 12) /
+ bin->header_info[bin_num].reg_data_byte_len;
+ pr_debug("%s bin_num = %d, parse_dsp_reg_num = 0x%x, check_dsp_reg_num = 0x%x",
+ __func__, bin_num, check_dsp_reg_num, check_dsp_reg_num);
+ if (parse_dsp_reg_num != check_dsp_reg_num) {
+ pr_err("aw_bin_parse check dsp reg num error\n");
+ pr_err("%s bin_num = %d, parse_dsp_reg_num = 0x%x, check_dsp_reg_num = 0x%x",
+ __func__, bin_num, check_dsp_reg_num, check_dsp_reg_num);
+ return -EINVAL;
+ }
+
+ bin->header_info[bin_num].download_addr = le32_to_cpup((void *)p_check_sum);
+ bin->header_info[bin_num].reg_num = parse_dsp_reg_num;
+ bin->header_info[bin_num].valid_data_len = temp_info.bin_data_len - 12;
+ bin->header_info[bin_num].valid_data_addr = temp_info.valid_data_addr + 12;
+
+ return 0;
+}
+
+static int aw_check_soc_app_num_v1(struct aw_bin *bin, int bin_num)
+{
+ unsigned int check_soc_app_num = 0;
+ unsigned int parse_soc_app_num = 0;
+ unsigned char *p_check_sum = NULL;
+ struct bin_header_info temp_info;
+
+ temp_info = bin->header_info[bin_num];
+ p_check_sum = &(bin->info.data[(temp_info.valid_data_addr)]);
+
+ bin->header_info[bin_num].app_version = le32_to_cpup((void *)p_check_sum);
+ parse_soc_app_num = le32_to_cpup((void *)(p_check_sum + 8));
+ check_soc_app_num = bin->header_info[bin_num].bin_data_len - 12;
+ pr_debug("%s bin_num = %d, parse_soc_app_num=0x%x, check_soc_app_num = 0x%x\n",
+ __func__, bin_num, parse_soc_app_num, check_soc_app_num);
+ if (parse_soc_app_num != check_soc_app_num) {
+ pr_err("%s failed bin_num = %d, parse_soc_app_num=0x%x, check_soc_app_num = 0x%x\n",
+ __func__, bin_num, parse_soc_app_num, check_soc_app_num);
+
+ return -EINVAL;
+ }
+
+ bin->header_info[bin_num].reg_num = parse_soc_app_num;
+ bin->header_info[bin_num].download_addr = le32_to_cpup((void *)(p_check_sum + 4));
+ bin->header_info[bin_num].valid_data_len = temp_info.bin_data_len - 12;
+ bin->header_info[bin_num].valid_data_addr = temp_info.valid_data_addr + 12;
+
+ return 0;
+}
+
+/*
+ * bin header 1_0_0
+ */
+static void aw_get_single_bin_header_1_0_0(struct aw_bin *bin)
+{
+ int i = 0;
+
+ bin->header_info[bin->all_bin_parse_num].header_len = HEADER_LEN;
+ bin->header_info[bin->all_bin_parse_num].check_sum =
+ le32_to_cpup((void *)(bin->p_addr) + CHECK_SUM_OFFSET);
+ bin->header_info[bin->all_bin_parse_num].header_ver =
+ le32_to_cpup((void *)(bin->p_addr + HEADER_VER_OFFSET));
+ bin->header_info[bin->all_bin_parse_num].bin_data_type =
+ le32_to_cpup((void *)(bin->p_addr + BIN_DATA_TYPE_OFFSET));
+ bin->header_info[bin->all_bin_parse_num].bin_data_ver =
+ le32_to_cpup((void *)(bin->p_addr + BIN_DATA_VER_OFFSET));
+ bin->header_info[bin->all_bin_parse_num].bin_data_len =
+ le32_to_cpup((void *)(bin->p_addr + BIN_DATA_LEN_OFFSET));
+ bin->header_info[bin->all_bin_parse_num].ui_ver =
+ le32_to_cpup((void *)(bin->p_addr + UI_VER_OFFSET));
+ bin->header_info[bin->all_bin_parse_num].reg_byte_len =
+ le32_to_cpup((void *)(bin->p_addr + REG_BYTE_LEN_OFFSET));
+ bin->header_info[bin->all_bin_parse_num].data_byte_len =
+ le32_to_cpup((void *)(bin->p_addr + DATA_BYTE_LEN_OFFSET));
+ bin->header_info[bin->all_bin_parse_num].device_addr =
+ le32_to_cpup((void *)(bin->p_addr + DEVICE_ADDR_OFFSET));
+ for (i = 0; i < 8; i++)
+ bin->header_info[bin->all_bin_parse_num].chip_type[i] = *(bin->p_addr + 24 + i);
+
+ bin->header_info[bin->all_bin_parse_num].reg_num = 0x00000000;
+ bin->header_info[bin->all_bin_parse_num].reg_data_byte_len = 0x00000000;
+ bin->header_info[bin->all_bin_parse_num].download_addr = 0x00000000;
+ bin->header_info[bin->all_bin_parse_num].app_version = 0x00000000;
+ bin->header_info[bin->all_bin_parse_num].valid_data_len = 0x00000000;
+ bin->all_bin_parse_num += 1;
+}
+
+static int aw_parse_one_of_multi_bins_1_0_0(unsigned int bin_num, int bin_serial_num,
+ struct aw_bin *bin)
+{
+ int ret = 0;
+ unsigned int bin_start_addr = 0;
+ unsigned int valid_data_len = 0;
+ struct bin_header_info aw_bin_header_info;
+
+ if (bin->info.len < sizeof(struct bin_header_info)) {
+ pr_err("bin_header_info size[%d] overflow file size[%d]\n",
+ (int)sizeof(struct bin_header_info), bin->info.len);
+ return -EINVAL;
+ }
+
+ aw_bin_header_info = bin->header_info[bin->all_bin_parse_num - 1];
+ if (!bin_serial_num) {
+ bin_start_addr = le32_to_cpup((void *)(bin->p_addr + START_ADDR_OFFSET));
+ bin->p_addr += (HEADER_LEN + bin_start_addr);
+ bin->header_info[bin->all_bin_parse_num].valid_data_addr =
+ aw_bin_header_info.valid_data_addr + 4 + 8 * bin_num + 60;
+ } else {
+ valid_data_len = aw_bin_header_info.bin_data_len;
+ bin->p_addr += (HDADER_LEN + valid_data_len);
+ bin->header_info[bin->all_bin_parse_num].valid_data_addr =
+ aw_bin_header_info.valid_data_addr + aw_bin_header_info.bin_data_len + 60;
+ }
+
+ ret = aw_parse_bin_header_1_0_0(bin);
+
+ return ret;
+}
+
+/* Get the number of bins in multi bins, and set a for loop,
+ * loop processing each bin data
+ */
+static int aw_get_multi_bin_header_1_0_0(struct aw_bin *bin)
+{
+ int i = 0;
+ int ret = 0;
+ unsigned int bin_num = 0;
+
+ bin_num = le32_to_cpup((void *)(bin->p_addr + 60));
+ if (bin->multi_bin_parse_num == 1)
+ bin->header_info[bin->all_bin_parse_num].valid_data_addr =
+ VALID_DATA_ADDR_OFFSET;
+
+ aw_get_single_bin_header_1_0_0(bin);
+
+ for (i = 0; i < bin_num; i++) {
+ pr_debug("aw_bin_parse enter multi bin for is %d\n", i);
+ ret = aw_parse_one_of_multi_bins_1_0_0(bin_num, i, bin);
+ if (ret < 0)
+ return ret;
+ }
+ return 0;
+}
+
+/*
+ * If the bin framework header version is 1.0.0,
+ * Parse the bin file according to the data type.If it is a single bin data type,
+ * write the data directly into the structure array. If it is a multi-bin data type,
+ * first obtain the number of bins, and then recursively call the bin frame header
+ * to process.
+ */
+static int aw_parse_bin_header_1_0_0(struct aw_bin *bin)
+{
+ int ret = 0;
+ unsigned int bin_data_type;
+
+ if (bin->info.len < sizeof(struct bin_header_info)) {
+ pr_err("bin_header_info size[%d] overflow file size[%d]\n",
+ (int)sizeof(struct bin_header_info), bin->info.len);
+ return -EINVAL;
+ }
+
+ bin_data_type = le32_to_cpup((void *)(bin->p_addr + BIN_DATA_TYPE_OFFSET));
+ pr_debug("aw_bin_parse bin_data_type 0x%x\n", bin_data_type);
+ switch (bin_data_type) {
+ case DATA_TYPE_REGISTER:
+ case DATA_TYPE_DSP_REG:
+ case DATA_TYPE_SOC_APP:
+ /* Divided into two processing methods,
+ * one is single bin processing,
+ * and the other is single bin processing in multi bin
+ */
+ bin->single_bin_parse_num += 1;
+ pr_debug("%s bin->single_bin_parse_num is %d\n", __func__,
+ bin->single_bin_parse_num);
+ if (!bin->multi_bin_parse_num)
+ bin->header_info[bin->all_bin_parse_num].valid_data_addr =
+ VALID_DATA_ADDR_OFFSET;
+ aw_get_single_bin_header_1_0_0(bin);
+ break;
+ case DATA_TYPE_MULTI_BINS:
+ /* Get the number of times to enter multi bins */
+ bin->multi_bin_parse_num += 1;
+ pr_debug("%s bin->multi_bin_parse_num is %d\n", __func__,
+ bin->multi_bin_parse_num);
+ ret = aw_get_multi_bin_header_1_0_0(bin);
+ if (ret < 0)
+ return ret;
+ break;
+ default:
+ pr_debug("%s There is no corresponding type\n", __func__);
+ break;
+ }
+ return 0;
+}
+
+/* get the bin's header version */
+static int aw_check_bin_header_version(struct aw_bin *bin)
+{
+ int ret = 0;
+ unsigned int header_version = 0;
+
+ header_version = le32_to_cpup((void *)(bin->p_addr + 4));
+ pr_debug("aw_bin_parse header_version 0x%x\n", header_version);
+ /* Write data to the corresponding structure array
+ * according to different formats of the bin frame header version
+ */
+ switch (header_version) {
+ case HEADER_VERSION_1_0_0:
+ ret = aw_parse_bin_header_1_0_0(bin);
+ return ret;
+ default:
+ pr_err("aw_bin_parse Unrecognized this bin header version\n");
+ return -EINVAL;
+ }
+}
+
+static int aw_parsing_bin_file(struct aw_bin *bin)
+{
+ int i = 0;
+ int ret = 0;
+
+ if (!bin) {
+ pr_err("aw_bin_parse bin is NULL\n");
+ return -EINVAL;
+ }
+ bin->p_addr = bin->info.data;
+ bin->all_bin_parse_num = 0;
+ bin->multi_bin_parse_num = 0;
+ bin->single_bin_parse_num = 0;
+
+ /* filling bins header info */
+ ret = aw_check_bin_header_version(bin);
+ if (ret < 0) {
+ pr_err("aw_bin_parse check bin header version error\n");
+ return ret;
+ }
+
+ /* check bin header info */
+ for (i = 0; i < bin->all_bin_parse_num; i++) {
+ /* check sum */
+ ret = aw_check_sum(bin, i);
+ if (ret < 0) {
+ pr_err("aw_bin_parse check sum data error\n");
+ return ret;
+ }
+ /* check bin data version */
+ ret = aw_check_data_version(bin, i);
+ if (ret < 0) {
+ pr_err("aw_bin_parse check data version error\n");
+ return ret;
+ }
+ /* check valid data */
+ if (bin->header_info[i].bin_data_ver == DATA_VERSION_V1) {
+ /* check register num */
+ switch (bin->header_info[i].bin_data_type) {
+ case DATA_TYPE_REGISTER:
+ ret = aw_check_register_num_v1(bin, i);
+ break;
+ case DATA_TYPE_DSP_REG:
+ ret = aw_check_dsp_reg_num_v1(bin, i);
+ break;
+ case DATA_TYPE_SOC_APP:
+ ret = aw_check_soc_app_num_v1(bin, i);
+ break;
+ default:
+ bin->header_info[i].valid_data_len =
+ bin->header_info[i].bin_data_len;
+ ret = 0;
+ break;
+ }
+ if (ret < 0)
+ return ret;
+ }
+ }
+
+ return 0;
+}
+
+static int aw_dev_parse_raw_reg(unsigned char *data, unsigned int data_len,
+ struct aw_prof_desc *prof_desc)
+{
+ prof_desc->sec_desc[AW_DATA_TYPE_REG].data = data;
+ prof_desc->sec_desc[AW_DATA_TYPE_REG].len = data_len;
+
+ prof_desc->prof_st = AW_PROFILE_OK;
+
+ return 0;
+}
+
+static int aw_dev_parse_raw_dsp_cfg(unsigned char *data, unsigned int data_len,
+ struct aw_prof_desc *prof_desc)
+{
+ if (data_len & 0x01)
+ return -EINVAL;
+
+ swab16_array((u16 *)data, data_len >> 1);
+
+ prof_desc->sec_desc[AW_DATA_TYPE_DSP_CFG].data = data;
+ prof_desc->sec_desc[AW_DATA_TYPE_DSP_CFG].len = data_len;
+
+ prof_desc->prof_st = AW_PROFILE_OK;
+
+ return 0;
+}
+
+static int aw_dev_parse_raw_dsp_fw(unsigned char *data, unsigned int data_len,
+ struct aw_prof_desc *prof_desc)
+{
+ if (data_len & 0x01)
+ return -EINVAL;
+ swab16_array((u16 *)data, data_len >> 1);
+
+ prof_desc->sec_desc[AW_DATA_TYPE_DSP_FW].data = data;
+ prof_desc->sec_desc[AW_DATA_TYPE_DSP_FW].len = data_len;
+
+ prof_desc->prof_st = AW_PROFILE_OK;
+
+ return 0;
+}
+
+static int aw_dev_prof_parse_multi_bin(unsigned char *data, unsigned int data_len,
+ struct aw_prof_desc *prof_desc)
+{
+ struct aw_bin *aw_bin = NULL;
+ int i;
+ int ret;
+
+ aw_bin = kzalloc(data_len + sizeof(struct aw_bin), GFP_KERNEL);
+ if (!aw_bin)
+ return -ENOMEM;
+
+ aw_bin->info.len = data_len;
+ memcpy(aw_bin->info.data, data, data_len);
+
+ ret = aw_parsing_bin_file(aw_bin);
+ if (ret < 0) {
+ pr_err("parse bin failed");
+ goto parse_bin_failed;
+ }
+
+ for (i = 0; i < aw_bin->all_bin_parse_num; i++) {
+ switch (aw_bin->header_info[i].bin_data_type) {
+ case DATA_TYPE_REGISTER:
+ prof_desc->sec_desc[AW_DATA_TYPE_REG].len =
+ aw_bin->header_info[i].valid_data_len;
+ prof_desc->sec_desc[AW_DATA_TYPE_REG].data =
+ data + aw_bin->header_info[i].valid_data_addr;
+ break;
+ case DATA_TYPE_DSP_REG:
+ if (aw_bin->header_info[i].valid_data_len & 0x01) {
+ ret = -EINVAL;
+ goto parse_bin_failed;
+ }
+
+ swab16_array(
+ (u16 *)data + aw_bin->header_info[i].valid_data_addr,
+ aw_bin->header_info[i].valid_data_len >> 1);
+
+ prof_desc->sec_desc[AW_DATA_TYPE_DSP_CFG].len =
+ aw_bin->header_info[i].valid_data_len;
+ prof_desc->sec_desc[AW_DATA_TYPE_DSP_CFG].data =
+ data + aw_bin->header_info[i].valid_data_addr;
+ break;
+ case DATA_TYPE_DSP_FW:
+ if (aw_bin->header_info[i].valid_data_len & 0x01) {
+ ret = -EINVAL;
+ goto parse_bin_failed;
+ }
+
+ swab16_array(
+ (u16 *)data + aw_bin->header_info[i].valid_data_addr,
+ aw_bin->header_info[i].valid_data_len >> 1);
+
+ prof_desc->fw_ver = aw_bin->header_info[i].app_version;
+ prof_desc->sec_desc[AW_DATA_TYPE_DSP_FW].len =
+ aw_bin->header_info[i].valid_data_len;
+ prof_desc->sec_desc[AW_DATA_TYPE_DSP_FW].data =
+ data + aw_bin->header_info[i].valid_data_addr;
+ break;
+ default:
+ pr_debug("bin_data_type not found");
+ break;
+ }
+ }
+ prof_desc->prof_st = AW_PROFILE_OK;
+ ret = 0;
+
+parse_bin_failed:
+ kfree(aw_bin);
+ aw_bin = NULL;
+ return ret;
+}
+
+static int aw_dev_parse_data_by_sec_type(struct aw_cfg_hdr *cfg_hdr,
+ struct aw_cfg_dde *cfg_dde, struct aw_prof_desc *scene_prof_desc)
+{
+ switch (cfg_dde->data_type) {
+ case ACF_SEC_TYPE_REG:
+ return aw_dev_parse_raw_reg((u8 *)cfg_hdr + cfg_dde->data_offset,
+ cfg_dde->data_size, scene_prof_desc);
+ case ACF_SEC_TYPE_DSP_CFG:
+ return aw_dev_parse_raw_dsp_cfg((u8 *)cfg_hdr + cfg_dde->data_offset,
+ cfg_dde->data_size, scene_prof_desc);
+ case ACF_SEC_TYPE_DSP_FW:
+ return aw_dev_parse_raw_dsp_fw(
+ (u8 *)cfg_hdr + cfg_dde->data_offset,
+ cfg_dde->data_size, scene_prof_desc);
+ case ACF_SEC_TYPE_MUTLBIN:
+ return aw_dev_prof_parse_multi_bin(
+ (u8 *)cfg_hdr + cfg_dde->data_offset,
+ cfg_dde->data_size, scene_prof_desc);
+ default:
+ pr_err("%s cfg_dde->data_type = %d\n", __func__, cfg_dde->data_type);
+ break;
+ }
+ return 0;
+}
+
+static int aw_dev_parse_dev_type(struct aw_device *aw_dev,
+ struct aw_cfg_hdr *prof_hdr, struct aw_all_prof_info *all_prof_info)
+{
+ int i = 0;
+ int ret;
+ int sec_num = 0;
+ struct aw_cfg_dde *cfg_dde =
+ (struct aw_cfg_dde *)((char *)prof_hdr + prof_hdr->a_hdr_offset);
+
+ for (i = 0; i < prof_hdr->a_ddt_num; i++) {
+ if ((aw_dev->i2c->adapter->nr == cfg_dde[i].dev_bus) &&
+ (aw_dev->i2c->addr == cfg_dde[i].dev_addr) &&
+ (cfg_dde[i].type == AW_DEV_TYPE_ID) &&
+ (cfg_dde[i].data_type != ACF_SEC_TYPE_MONITOR)) {
+ if (cfg_dde[i].dev_profile >= AW_PROFILE_MAX) {
+ dev_err(aw_dev->dev, "dev_profile [%d] overflow",
+ cfg_dde[i].dev_profile);
+ return -EINVAL;
+ }
+
+ ret = aw_dev_parse_data_by_sec_type(prof_hdr, &cfg_dde[i],
+ &all_prof_info->prof_desc[cfg_dde[i].dev_profile]);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "parse failed");
+ return ret;
+ }
+ sec_num++;
+ }
+ }
+
+ if (sec_num == 0) {
+ dev_dbg(aw_dev->dev, "get dev type num is %d, please use default", sec_num);
+ return AW_DEV_TYPE_NONE;
+ }
+
+ return AW_DEV_TYPE_OK;
+}
+
+static int aw_dev_parse_dev_default_type(struct aw_device *aw_dev,
+ struct aw_cfg_hdr *prof_hdr, struct aw_all_prof_info *all_prof_info)
+{
+ int i = 0;
+ int ret;
+ int sec_num = 0;
+ struct aw_cfg_dde *cfg_dde =
+ (struct aw_cfg_dde *)((char *)prof_hdr + prof_hdr->a_hdr_offset);
+
+ for (i = 0; i < prof_hdr->a_ddt_num; i++) {
+ if ((aw_dev->channel == cfg_dde[i].dev_index) &&
+ (cfg_dde[i].type == AW_DEV_DEFAULT_TYPE_ID) &&
+ (cfg_dde[i].data_type != ACF_SEC_TYPE_MONITOR)) {
+ if (cfg_dde[i].dev_profile >= AW_PROFILE_MAX) {
+ dev_err(aw_dev->dev, "dev_profile [%d] overflow",
+ cfg_dde[i].dev_profile);
+ return -EINVAL;
+ }
+ ret = aw_dev_parse_data_by_sec_type(prof_hdr, &cfg_dde[i],
+ &all_prof_info->prof_desc[cfg_dde[i].dev_profile]);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "parse failed");
+ return ret;
+ }
+ sec_num++;
+ }
+ }
+
+ if (sec_num == 0) {
+ dev_err(aw_dev->dev, "get dev default type failed, get num[%d]", sec_num);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int aw_dev_cfg_get_vaild_prof(struct aw_device *aw_dev,
+ struct aw_all_prof_info all_prof_info)
+{
+ int i;
+ int num = 0;
+ struct aw_sec_data_desc *sec_desc = NULL;
+ struct aw_prof_desc *prof_desc = all_prof_info.prof_desc;
+ struct aw_prof_info *prof_info = &aw_dev->prof_info;
+
+ for (i = 0; i < AW_PROFILE_MAX; i++) {
+ if (prof_desc[i].prof_st == AW_PROFILE_OK) {
+ sec_desc = prof_desc[i].sec_desc;
+ if ((sec_desc[AW_DATA_TYPE_REG].data != NULL) &&
+ (sec_desc[AW_DATA_TYPE_REG].len != 0) &&
+ (sec_desc[AW_DATA_TYPE_DSP_CFG].data != NULL) &&
+ (sec_desc[AW_DATA_TYPE_DSP_CFG].len != 0) &&
+ (sec_desc[AW_DATA_TYPE_DSP_FW].data != NULL) &&
+ (sec_desc[AW_DATA_TYPE_DSP_FW].len != 0)) {
+ prof_info->count++;
+ }
+ }
+ }
+
+ dev_dbg(aw_dev->dev, "get valid profile:%d", aw_dev->prof_info.count);
+
+ if (!prof_info->count) {
+ dev_err(aw_dev->dev, "no profile data");
+ return -EPERM;
+ }
+
+ prof_info->prof_desc = devm_kcalloc(aw_dev->dev,
+ prof_info->count, sizeof(struct aw_prof_desc),
+ GFP_KERNEL);
+ if (!prof_info->prof_desc)
+ return -ENOMEM;
+
+ for (i = 0; i < AW_PROFILE_MAX; i++) {
+ if (prof_desc[i].prof_st == AW_PROFILE_OK) {
+ sec_desc = prof_desc[i].sec_desc;
+ if ((sec_desc[AW_DATA_TYPE_REG].data != NULL) &&
+ (sec_desc[AW_DATA_TYPE_REG].len != 0) &&
+ (sec_desc[AW_DATA_TYPE_DSP_CFG].data != NULL) &&
+ (sec_desc[AW_DATA_TYPE_DSP_CFG].len != 0) &&
+ (sec_desc[AW_DATA_TYPE_DSP_FW].data != NULL) &&
+ (sec_desc[AW_DATA_TYPE_DSP_FW].len != 0)) {
+ if (num >= prof_info->count) {
+ dev_err(aw_dev->dev, "get scene num[%d] overflow count[%d]",
+ num, prof_info->count);
+ return -EINVAL;
+ }
+ prof_info->prof_desc[num] = prof_desc[i];
+ prof_info->prof_desc[num].id = i;
+ num++;
+ }
+ }
+ }
+
+ return 0;
+}
+
+static int aw_dev_load_cfg_by_hdr(struct aw_device *aw_dev,
+ struct aw_cfg_hdr *prof_hdr)
+{
+ int ret;
+ struct aw_all_prof_info *all_prof_info;
+
+ all_prof_info = devm_kzalloc(aw_dev->dev, sizeof(struct aw_all_prof_info), GFP_KERNEL);
+ if (!all_prof_info)
+ return -ENOMEM;
+
+ ret = aw_dev_parse_dev_type(aw_dev, prof_hdr, all_prof_info);
+ if (ret < 0) {
+ goto exit;
+ } else if (ret == AW_DEV_TYPE_NONE) {
+ dev_dbg(aw_dev->dev, "get dev type num is 0, parse default dev");
+ ret = aw_dev_parse_dev_default_type(aw_dev, prof_hdr, all_prof_info);
+ if (ret < 0)
+ goto exit;
+ }
+
+ ret = aw_dev_cfg_get_vaild_prof(aw_dev, *all_prof_info);
+ if (ret < 0)
+ goto exit;
+
+ aw_dev->prof_info.prof_name_list = profile_name;
+exit:
+ devm_kfree(aw_dev->dev, all_prof_info);
+ return ret;
+}
+
+static int aw_dev_create_prof_name_list_v_1_0_0_0(struct aw_device *aw_dev)
+{
+ struct aw_prof_info *prof_info = &aw_dev->prof_info;
+ struct aw_prof_desc *prof_desc = prof_info->prof_desc;
+ int i;
+
+ if (!prof_desc) {
+ dev_err(aw_dev->dev, "prof_desc is NULL");
+ return -EINVAL;
+ }
+
+ prof_info->prof_name_list = devm_kzalloc(aw_dev->dev,
+ prof_info->count * PROFILE_STR_MAX,
+ GFP_KERNEL);
+ if (!prof_info->prof_name_list)
+ return -ENOMEM;
+
+ for (i = 0; i < prof_info->count; i++) {
+ prof_desc[i].id = i;
+ prof_info->prof_name_list[i] = prof_desc[i].prf_str;
+ dev_dbg(aw_dev->dev, "prof name is %s", prof_info->prof_name_list[i]);
+ }
+
+ return 0;
+}
+
+static int aw_get_dde_type_info(struct aw_device *aw_dev, struct aw_container *aw_cfg)
+{
+ int i;
+ int dev_num = 0;
+ int default_num = 0;
+ struct aw_cfg_hdr *cfg_hdr = (struct aw_cfg_hdr *)aw_cfg->data;
+ struct aw_cfg_dde_v_1_0_0_0 *cfg_dde =
+ (struct aw_cfg_dde_v_1_0_0_0 *)(aw_cfg->data + cfg_hdr->a_hdr_offset);
+
+ for (i = 0; i < cfg_hdr->a_ddt_num; i++) {
+ if (cfg_dde[i].type == AW_DEV_TYPE_ID)
+ dev_num++;
+
+ if (cfg_dde[i].type == AW_DEV_DEFAULT_TYPE_ID)
+ default_num++;
+ }
+
+ if (dev_num != 0) {
+ aw_dev->prof_info.prof_type = AW_DEV_TYPE_ID;
+ } else if (default_num != 0) {
+ aw_dev->prof_info.prof_type = AW_DEV_DEFAULT_TYPE_ID;
+ } else {
+ dev_err(aw_dev->dev, "can't find scene");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int aw_get_dev_scene_count_v_1_0_0_0(struct aw_device *aw_dev, struct aw_container *aw_cfg,
+ unsigned int *scene_num)
+{
+ int i;
+ struct aw_cfg_hdr *cfg_hdr = (struct aw_cfg_hdr *)aw_cfg->data;
+ struct aw_cfg_dde_v_1_0_0_0 *cfg_dde =
+ (struct aw_cfg_dde_v_1_0_0_0 *)(aw_cfg->data + cfg_hdr->a_hdr_offset);
+ for (i = 0; i < cfg_hdr->a_ddt_num; ++i) {
+ if ((cfg_dde[i].data_type == ACF_SEC_TYPE_MUTLBIN) &&
+ (aw_dev->chip_id == cfg_dde[i].chip_id) &&
+ ((aw_dev->i2c->adapter->nr == cfg_dde[i].dev_bus) &&
+ (aw_dev->i2c->addr == cfg_dde[i].dev_addr)))
+ (*scene_num)++;
+ }
+
+ return 0;
+}
+
+static int aw_get_default_scene_count_v_1_0_0_0(struct aw_device *aw_dev,
+ struct aw_container *aw_cfg,
+ unsigned int *scene_num)
+{
+ int i;
+ struct aw_cfg_hdr *cfg_hdr = (struct aw_cfg_hdr *)aw_cfg->data;
+ struct aw_cfg_dde_v_1_0_0_0 *cfg_dde =
+ (struct aw_cfg_dde_v_1_0_0_0 *)(aw_cfg->data + cfg_hdr->a_hdr_offset);
+
+ for (i = 0; i < cfg_hdr->a_ddt_num; ++i) {
+ if ((cfg_dde[i].data_type == ACF_SEC_TYPE_MUTLBIN) &&
+ (aw_dev->chip_id == cfg_dde[i].chip_id) &&
+ (aw_dev->channel == cfg_dde[i].dev_index))
+ (*scene_num)++;
+ }
+
+ return 0;
+}
+
+static int aw_dev_parse_scene_count_v_1_0_0_0(struct aw_device *aw_dev,
+ struct aw_container *aw_cfg,
+ unsigned int *count)
+{
+ int ret;
+
+ ret = aw_get_dde_type_info(aw_dev, aw_cfg);
+ if (ret < 0)
+ return ret;
+
+ switch (aw_dev->prof_info.prof_type) {
+ case AW_DEV_TYPE_ID:
+ ret = aw_get_dev_scene_count_v_1_0_0_0(aw_dev, aw_cfg, count);
+ break;
+ case AW_DEV_DEFAULT_TYPE_ID:
+ ret = aw_get_default_scene_count_v_1_0_0_0(aw_dev, aw_cfg, count);
+ break;
+ default:
+ dev_err(aw_dev->dev, "unsupported prof_type[%x]", aw_dev->prof_info.prof_type);
+ ret = -EINVAL;
+ break;
+ }
+
+ dev_dbg(aw_dev->dev, "scene count is %d", (*count));
+ return ret;
+}
+
+static int aw_dev_parse_data_by_sec_type_v_1_0_0_0(struct aw_device *aw_dev,
+ struct aw_cfg_hdr *prof_hdr,
+ struct aw_cfg_dde_v_1_0_0_0 *cfg_dde,
+ int *cur_scene_id)
+{
+ int ret;
+ struct aw_prof_info *prof_info = &aw_dev->prof_info;
+
+ switch (cfg_dde->data_type) {
+ case ACF_SEC_TYPE_MUTLBIN:
+ ret = aw_dev_prof_parse_multi_bin((u8 *)prof_hdr + cfg_dde->data_offset,
+ cfg_dde->data_size, &prof_info->prof_desc[*cur_scene_id]);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "parse multi bin failed");
+ return ret;
+ }
+ prof_info->prof_desc[*cur_scene_id].prf_str = cfg_dde->dev_profile_str;
+ prof_info->prof_desc[*cur_scene_id].id = cfg_dde->dev_profile;
+ (*cur_scene_id)++;
+ break;
+ default:
+ dev_err(aw_dev->dev, "unsupported SEC_TYPE [%d]", cfg_dde->data_type);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int aw_dev_parse_dev_type_v_1_0_0_0(struct aw_device *aw_dev,
+ struct aw_cfg_hdr *prof_hdr)
+{
+ int i = 0;
+ int ret;
+ int cur_scene_id = 0;
+ struct aw_cfg_dde_v_1_0_0_0 *cfg_dde =
+ (struct aw_cfg_dde_v_1_0_0_0 *)((char *)prof_hdr + prof_hdr->a_hdr_offset);
+
+ for (i = 0; i < prof_hdr->a_ddt_num; i++) {
+ if ((aw_dev->i2c->adapter->nr == cfg_dde[i].dev_bus) &&
+ (aw_dev->i2c->addr == cfg_dde[i].dev_addr) &&
+ (aw_dev->chip_id == cfg_dde[i].chip_id)) {
+ ret = aw_dev_parse_data_by_sec_type_v_1_0_0_0(aw_dev, prof_hdr,
+ &cfg_dde[i], &cur_scene_id);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "parse failed");
+ return ret;
+ }
+ }
+ }
+
+ if (cur_scene_id == 0) {
+ dev_err(aw_dev->dev, "get dev type failed, get num [%d]", cur_scene_id);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int aw_dev_parse_default_type_v_1_0_0_0(struct aw_device *aw_dev,
+ struct aw_cfg_hdr *prof_hdr)
+{
+ int i = 0;
+ int ret;
+ int cur_scene_id = 0;
+ struct aw_cfg_dde_v_1_0_0_0 *cfg_dde =
+ (struct aw_cfg_dde_v_1_0_0_0 *)((char *)prof_hdr + prof_hdr->a_hdr_offset);
+
+ for (i = 0; i < prof_hdr->a_ddt_num; i++) {
+ if ((aw_dev->channel == cfg_dde[i].dev_index) &&
+ (aw_dev->chip_id == cfg_dde[i].chip_id)) {
+ ret = aw_dev_parse_data_by_sec_type_v_1_0_0_0(aw_dev, prof_hdr,
+ &cfg_dde[i], &cur_scene_id);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "parse failed");
+ return ret;
+ }
+ }
+ }
+
+ if (cur_scene_id == 0) {
+ dev_err(aw_dev->dev, "get dev default type failed, get num[%d]", cur_scene_id);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int aw_dev_parse_by_hdr_v_1_0_0_0(struct aw_device *aw_dev,
+ struct aw_cfg_hdr *cfg_hdr)
+{
+ int ret = 0;
+
+ switch (aw_dev->prof_info.prof_type) {
+ case AW_DEV_TYPE_ID:
+ ret = aw_dev_parse_dev_type_v_1_0_0_0(aw_dev, cfg_hdr);
+ break;
+ case AW_DEV_DEFAULT_TYPE_ID:
+ ret = aw_dev_parse_default_type_v_1_0_0_0(aw_dev, cfg_hdr);
+ break;
+ default:
+ dev_err(aw_dev->dev, "prof type matched failed, get num[%d]",
+ aw_dev->prof_info.prof_type);
+ ret = -EINVAL;
+ break;
+ }
+
+ return ret;
+}
+
+static int aw_dev_load_cfg_by_hdr_v_1_0_0_0(struct aw_device *aw_dev,
+ struct aw_container *aw_cfg)
+{
+ struct aw_prof_info *prof_info = &aw_dev->prof_info;
+ struct aw_cfg_hdr *cfg_hdr = (struct aw_cfg_hdr *)aw_cfg->data;
+ int ret;
+
+ ret = aw_dev_parse_scene_count_v_1_0_0_0(aw_dev, aw_cfg, &prof_info->count);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "get scene count failed");
+ return ret;
+ }
+
+ prof_info->prof_desc = devm_kcalloc(aw_dev->dev,
+ prof_info->count, sizeof(struct aw_prof_desc),
+ GFP_KERNEL);
+ if (!prof_info->prof_desc)
+ return -ENOMEM;
+
+ ret = aw_dev_parse_by_hdr_v_1_0_0_0(aw_dev, cfg_hdr);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "parse hdr failed");
+ return ret;
+ }
+
+ ret = aw_dev_create_prof_name_list_v_1_0_0_0(aw_dev);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "create prof name list failed");
+ return ret;
+ }
+
+ return 0;
+}
+
+int aw883xx_dev_cfg_load(struct aw_device *aw_dev, struct aw_container *aw_cfg)
+{
+ struct aw_cfg_hdr *cfg_hdr = NULL;
+ int ret;
+
+ cfg_hdr = (struct aw_cfg_hdr *)aw_cfg->data;
+
+ switch (cfg_hdr->a_hdr_version) {
+ case AW_CFG_HDR_VER_0_0_0_1:
+ ret = aw_dev_load_cfg_by_hdr(aw_dev, cfg_hdr);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "hdr_cersion[0x%x] parse failed",
+ cfg_hdr->a_hdr_version);
+ return ret;
+ }
+ break;
+ case AW_CFG_HDR_VER_1_0_0_0:
+ ret = aw_dev_load_cfg_by_hdr_v_1_0_0_0(aw_dev, aw_cfg);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "hdr_cersion[0x%x] parse failed",
+ cfg_hdr->a_hdr_version);
+ return ret;
+ }
+ break;
+ default:
+ dev_err(aw_dev->dev, "unsupported hdr_version [0x%x]", cfg_hdr->a_hdr_version);
+ return -EINVAL;
+ }
+ aw_dev->fw_status = AW_DEV_FW_OK;
+ return 0;
+}
+EXPORT_SYMBOL_GPL(aw883xx_dev_cfg_load);
+
+static int aw_dev_check_cfg_by_hdr(struct aw_container *aw_cfg)
+{
+ struct aw_cfg_hdr *cfg_hdr = NULL;
+ struct aw_cfg_dde *cfg_dde = NULL;
+ unsigned int end_data_offset = 0;
+ unsigned int act_data = 0;
+ unsigned int hdr_ddt_len = 0;
+ u8 act_crc8 = 0;
+ int i;
+
+ cfg_hdr = (struct aw_cfg_hdr *)aw_cfg->data;
+ /*check file type id is awinic acf file*/
+ if (cfg_hdr->a_id != ACF_FILE_ID) {
+ pr_err("not acf type file");
+ return -EINVAL;
+ }
+
+ hdr_ddt_len = cfg_hdr->a_hdr_offset + cfg_hdr->a_ddt_size;
+ if (hdr_ddt_len > aw_cfg->len) {
+ pr_err("hdrlen with ddt_len [%d] overflow file size[%d]",
+ cfg_hdr->a_hdr_offset, aw_cfg->len);
+ return -EINVAL;
+ }
+
+ /*check data size*/
+ cfg_dde = (struct aw_cfg_dde *)((char *)aw_cfg->data + cfg_hdr->a_hdr_offset);
+ act_data += hdr_ddt_len;
+ for (i = 0; i < cfg_hdr->a_ddt_num; i++)
+ act_data += cfg_dde[i].data_size;
+
+ if (act_data != aw_cfg->len) {
+ pr_err("act_data[%d] not equal to file size[%d]!",
+ act_data, aw_cfg->len);
+ return -EINVAL;
+ }
+
+ for (i = 0; i < cfg_hdr->a_ddt_num; i++) {
+ /* data check */
+ end_data_offset = cfg_dde[i].data_offset + cfg_dde[i].data_size;
+ if (end_data_offset > aw_cfg->len) {
+ pr_err("a_ddt_num[%d] end_data_offset[%d] overflow file size[%d]",
+ i, end_data_offset, aw_cfg->len);
+ return -EINVAL;
+ }
+
+ /* crc check */
+ act_crc8 = crc8(aw_crc8_table, aw_cfg->data + cfg_dde[i].data_offset,
+ cfg_dde[i].data_size, 0);
+ if (act_crc8 != cfg_dde[i].data_crc) {
+ pr_err("a_ddt_num[%d] crc8 check failed, act_crc8:0x%x != data_crc 0x%x",
+ i, (u32)act_crc8, cfg_dde[i].data_crc);
+ return -EINVAL;
+ }
+ }
+
+ return 0;
+}
+
+static int aw_dev_check_acf_by_hdr_v_1_0_0_0(struct aw_container *aw_cfg)
+{
+ struct aw_cfg_hdr *cfg_hdr = NULL;
+ struct aw_cfg_dde_v_1_0_0_0 *cfg_dde = NULL;
+ unsigned int end_data_offset = 0;
+ unsigned int act_data = 0;
+ unsigned int hdr_ddt_len = 0;
+ u8 act_crc8 = 0;
+ int i;
+
+ cfg_hdr = (struct aw_cfg_hdr *)aw_cfg->data;
+
+ /*check file type id is awinic acf file*/
+ if (cfg_hdr->a_id != ACF_FILE_ID) {
+ pr_err("not acf type file");
+ return -EINVAL;
+ }
+
+ hdr_ddt_len = cfg_hdr->a_hdr_offset + cfg_hdr->a_ddt_size;
+ if (hdr_ddt_len > aw_cfg->len) {
+ pr_err("hdrlen with ddt_len [%d] overflow file size[%d]",
+ cfg_hdr->a_hdr_offset, aw_cfg->len);
+ return -EINVAL;
+ }
+
+ /*check data size*/
+ cfg_dde = (struct aw_cfg_dde_v_1_0_0_0 *)((char *)aw_cfg->data + cfg_hdr->a_hdr_offset);
+ act_data += hdr_ddt_len;
+ for (i = 0; i < cfg_hdr->a_ddt_num; i++)
+ act_data += cfg_dde[i].data_size;
+
+ if (act_data != aw_cfg->len) {
+ pr_err("act_data[%d] not equal to file size[%d]!",
+ act_data, aw_cfg->len);
+ return -EINVAL;
+ }
+
+ for (i = 0; i < cfg_hdr->a_ddt_num; i++) {
+ /* data check */
+ end_data_offset = cfg_dde[i].data_offset + cfg_dde[i].data_size;
+ if (end_data_offset > aw_cfg->len) {
+ pr_err("a_ddt_num[%d] end_data_offset[%d] overflow file size[%d]",
+ i, end_data_offset, aw_cfg->len);
+ return -EINVAL;
+ }
+
+ /* crc check */
+ act_crc8 = crc8(aw_crc8_table, aw_cfg->data + cfg_dde[i].data_offset,
+ cfg_dde[i].data_size, 0);
+ if (act_crc8 != cfg_dde[i].data_crc) {
+ pr_err("a_ddt_num[%d] crc8 check failed, act_crc8:0x%x != data_crc 0x%x",
+ i, (u32)act_crc8, cfg_dde[i].data_crc);
+ return -EINVAL;
+ }
+ }
+
+ return 0;
+
+}
+
+int aw883xx_dev_load_acf_check(struct aw_container *aw_cfg)
+{
+ struct aw_cfg_hdr *cfg_hdr = NULL;
+
+ if (!aw_cfg) {
+ pr_err("aw_prof is NULL");
+ return -EINVAL;
+ }
+
+ if (aw_cfg->len < sizeof(struct aw_cfg_hdr)) {
+ pr_err("cfg hdr size[%d] overflow file size[%d]",
+ aw_cfg->len, (int)sizeof(struct aw_cfg_hdr));
+ return -EINVAL;
+ }
+
+ crc8_populate_lsb(aw_crc8_table, AW_CRC8_POLYNOMIAL);
+
+ cfg_hdr = (struct aw_cfg_hdr *)aw_cfg->data;
+ switch (cfg_hdr->a_hdr_version) {
+ case AW_CFG_HDR_VER_0_0_0_1:
+ return aw_dev_check_cfg_by_hdr(aw_cfg);
+ case AW_CFG_HDR_VER_1_0_0_0:
+ return aw_dev_check_acf_by_hdr_v_1_0_0_0(aw_cfg);
+ default:
+ pr_err("unsupported hdr_version [0x%x]", cfg_hdr->a_hdr_version);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(aw883xx_dev_load_acf_check);
+
+MODULE_DESCRIPTION("AW883XX ACF File Parsing Lib");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/codecs/aw883xx/aw883xx_bin_parse.h b/sound/soc/codecs/aw883xx/aw883xx_bin_parse.h
new file mode 100644
index 000000000000..e230221cdaf1
--- /dev/null
+++ b/sound/soc/codecs/aw883xx/aw883xx_bin_parse.h
@@ -0,0 +1,123 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * aw883xx.c -- ALSA SoC AW883XX codec support
+ *
+ * Copyright (c) 2022 AWINIC Technology CO., LTD
+ *
+ * Author: Bruce zhao <zhaolei@awinic.com>
+ */
+
+#ifndef __AW883XX_BIN_PARSE_H__
+#define __AW883XX_BIN_PARSE_H__
+
+#define BIN_NUM_MAX (100)
+#define HEADER_LEN (60)
+#define CHECK_SUM_OFFSET (0)
+#define HEADER_VER_OFFSET (4)
+#define BIN_DATA_TYPE_OFFSET (8)
+#define BIN_DATA_VER_OFFSET (12)
+#define BIN_DATA_LEN_OFFSET (16)
+#define UI_VER_OFFSET (20)
+#define CHIP_TYPE_OFFSET (24)
+#define REG_BYTE_LEN_OFFSET (32)
+#define DATA_BYTE_LEN_OFFSET (36)
+#define DEVICE_ADDR_OFFSET (40)
+#define VALID_DATA_ADDR_OFFSET (60)
+#define START_ADDR_OFFSET (64)
+
+#define AW_FW_CHECK_PART (10)
+#define HDADER_LEN (60)
+
+enum bin_header_version_enum {
+ HEADER_VERSION_1_0_0 = 0x01000000,
+};
+
+enum data_type_enum {
+ DATA_TYPE_REGISTER = 0x00000000,
+ DATA_TYPE_DSP_REG = 0x00000010,
+ DATA_TYPE_DSP_CFG = 0x00000011,
+ DATA_TYPE_SOC_REG = 0x00000020,
+ DATA_TYPE_SOC_APP = 0x00000021,
+ DATA_TYPE_DSP_FW = DATA_TYPE_SOC_APP,
+ DATA_TYPE_MULTI_BINS = 0x00002000,
+};
+
+/**
+ * @DATA_VERSION_V1：default little edian
+ */
+enum data_version_enum {
+ DATA_VERSION_V1 = 0x00000001,
+ DATA_VERSION_MAX,
+};
+
+/**
+ * @header_len: Frame header length
+ * @check_sum: Frame header information-Checksum
+ * @header_ver: Frame header information-Frame header version
+ * @bin_data_type: Frame header information-Data type
+ * @bin_data_ver: Frame header information-Data version
+ * @bin_data_len: Frame header information-Data length
+ * @ui_ver: Frame header information-ui version
+ * @chip_type[8]: Frame header information-chip type
+ * @reg_byte_len: Frame header information-reg byte len
+ * @data_byte_len: Frame header information-data byte len
+ * @device_addr: Frame header information-device addr
+ * @valid_data_len: Length of valid data obtained after parsing
+ * @valid_data_addr: The offset address of the valid data obtained
+ * after parsing relative to info
+ * @reg_num: The number of registers obtained after parsing
+ * @reg_data_byte_len: The byte length of the register obtained after parsing
+ * @download_addr: The starting address or download address obtained
+ * after parsing
+ * @app_version: The software version number obtained after parsing
+ */
+struct bin_header_info {
+ unsigned int header_len;
+ unsigned int check_sum;
+ unsigned int header_ver;
+ unsigned int bin_data_type;
+ unsigned int bin_data_ver;
+ unsigned int bin_data_len;
+ unsigned int ui_ver;
+ unsigned char chip_type[8];
+ unsigned int reg_byte_len;
+ unsigned int data_byte_len;
+ unsigned int device_addr;
+ unsigned int valid_data_len;
+ unsigned int valid_data_addr;
+
+ unsigned int reg_num;
+ unsigned int reg_data_byte_len;
+ unsigned int download_addr;
+ unsigned int app_version;
+};
+
+/*
+ * @len: The size of the bin file obtained from the firmware
+ * @data[]: Store the bin file obtained from the firmware
+ */
+struct bin_container {
+ unsigned int len;
+ unsigned char data[];
+};
+
+/**
+ * @p_addr: Offset pointer (backward offset pointer to obtain frame header
+ * information and important information)
+ * @all_bin_parse_num: The number of all bin files
+ * @multi_bin_parse_num: The number of single bin files
+ * @single_bin_parse_num: The number of multiple bin files
+ * @header_info[BIN_NUM_MAX]: Frame header information and other important data
+ * obtained after parsing
+ * @info: Obtained bin file data that needs to be parsed
+ */
+struct aw_bin {
+ unsigned char *p_addr;
+ unsigned int all_bin_parse_num;
+ unsigned int multi_bin_parse_num;
+ unsigned int single_bin_parse_num;
+ struct bin_header_info header_info[BIN_NUM_MAX];
+ struct bin_container info;
+};
+
+#endif
--
2.38.1
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH V7 3/5] ASoC: codecs: Aw883xx common function for ALSA Audio Driver
2022-12-22 12:32 [PATCH V7 0/5] ASoC: codecs: Add Awinic AW883XX audio amplifier driver wangweidong.a
2022-12-22 12:32 ` [PATCH V7 1/5] ASoC: codecs: Add i2c and codec registration for aw883xx and their associated operation functions wangweidong.a
2022-12-22 12:32 ` [PATCH V7 2/5] ASoC: codecs: Aw883xx function for ACF file parse and check wangweidong.a
@ 2022-12-22 12:32 ` wangweidong.a
2022-12-22 15:50 ` Pierre-Louis Bossart
2022-12-22 12:32 ` [PATCH V7 4/5] ASoC: codecs: Aw883xx chip register file, data type file and Kconfig Makefile wangweidong.a
3 siblings, 1 reply; 9+ messages in thread
From: wangweidong.a @ 2022-12-22 12:32 UTC (permalink / raw)
To: lgirdwood, broonie, robh+dt, krzysztof.kozlowski+dt, perex, tiwai,
ckeepax, rf, peter.ujfalusi, pierre-louis.bossart, james.schulman,
flatmax, ryan.lee.analog, jonathan.albrieux, tanureal, povik+lin,
13691752556, cezary.rojewski, stephan, alsa-devel, devicetree,
linux-kernel
Cc: liweilei, zhaolei, yijiangtao, zhangjianming, duanyibo,
Weidong Wang
From: Weidong Wang <wangweidong.a@awinic.com>
The Awinic AW883XX is an I2S/TDM input, high efficiency
digital Smart K audio amplifier with an integrated 10.25V
smart boost convert
Signed-off-by: Nick Li <liweilei@awinic.com>
Signed-off-by: Bruce zhao <zhaolei@awinic.com>
Signed-off-by: Ben Yi <yijiangtao@awinic.com>
Signed-off-by: Weidong Wang <wangweidong.a@awinic.com>
---
sound/soc/codecs/aw883xx/aw883xx_device.c | 1840 +++++++++++++++++++++
sound/soc/codecs/aw883xx/aw883xx_device.h | 201 +++
2 files changed, 2041 insertions(+)
create mode 100644 sound/soc/codecs/aw883xx/aw883xx_device.c
create mode 100644 sound/soc/codecs/aw883xx/aw883xx_device.h
diff --git a/sound/soc/codecs/aw883xx/aw883xx_device.c b/sound/soc/codecs/aw883xx/aw883xx_device.c
new file mode 100644
index 000000000000..c207a3ac1301
--- /dev/null
+++ b/sound/soc/codecs/aw883xx/aw883xx_device.c
@@ -0,0 +1,1840 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * aw883xx_device.c -- AW883XX common function for ALSA Audio Driver
+ *
+ * Copyright (c) 2022 AWINIC Technology CO., LTD
+ *
+ * Author: Bruce zhao <zhaolei@awinic.com>
+ * Author: Ben Yi <yijiangtao@awinic.com>
+ */
+
+#include <linux/crc32.h>
+#include <linux/delay.h>
+#include <linux/i2c.h>
+#include <linux/of_gpio.h>
+#include <linux/regmap.h>
+#include <linux/slab.h>
+#include "aw883xx_pid_2049_reg.h"
+#include "aw883xx_data_type.h"
+#include "aw883xx_device.h"
+#include "aw883xx_bin_parse.h"
+
+/*
+ * aw883xx device dsp write/read
+ */
+static int aw_dev_dsp_write_16bit(struct aw_device *aw_dev,
+ unsigned short dsp_addr, unsigned int dsp_data)
+{
+ int ret;
+
+ ret = regmap_write(aw_dev->regmap, AW_PID_2049_DSPMADD_REG, dsp_addr);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "%s write addr error, ret=%d", __func__, ret);
+ return ret;
+ }
+
+ ret = regmap_write(aw_dev->regmap, AW_PID_2049_DSPMDAT_REG, (u16)dsp_data);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "%s write data error, ret=%d", __func__, ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static int aw_dev_dsp_write_32bit(struct aw_device *aw_dev,
+ unsigned short dsp_addr, unsigned int dsp_data)
+{
+ int ret;
+ u16 temp_data = 0;
+
+ ret = regmap_write(aw_dev->regmap, AW_PID_2049_DSPMADD_REG, dsp_addr);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "%s write addr error, ret=%d", __func__, ret);
+ return ret;
+ }
+
+ temp_data = dsp_data & AW_DSP_16_DATA_MASK;
+ ret = regmap_write(aw_dev->regmap, AW_PID_2049_DSPMDAT_REG, (u16)temp_data);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "%s write datal error, ret=%d", __func__, ret);
+ return ret;
+ }
+
+ temp_data = dsp_data >> 16;
+ ret = regmap_write(aw_dev->regmap, AW_PID_2049_DSPMDAT_REG, (u16)temp_data);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "%s write datah error, ret=%d", __func__, ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static int aw_dev_dsp_write(struct aw_device *aw_dev,
+ unsigned short dsp_addr, unsigned int dsp_data, unsigned char data_type)
+{
+ int ret = 0;
+ u32 reg_value;
+
+ mutex_lock(&aw_dev->dsp_lock);
+ switch (data_type) {
+ case AW_DSP_16_DATA:
+ ret = aw_dev_dsp_write_16bit(aw_dev, dsp_addr, dsp_data);
+ if (ret < 0)
+ dev_err(aw_dev->dev, "write dsp_addr[0x%x] 16-bit dsp_data[0x%x] failed",
+ (u32)dsp_addr, dsp_data);
+ break;
+ case AW_DSP_32_DATA:
+ ret = aw_dev_dsp_write_32bit(aw_dev, dsp_addr, dsp_data);
+ if (ret < 0)
+ dev_err(aw_dev->dev, "write dsp_addr[0x%x] 32-bit dsp_data[0x%x] failed",
+ (u32)dsp_addr, dsp_data);
+ break;
+ default:
+ dev_err(aw_dev->dev, "data type[%d] unsupported", data_type);
+ ret = -EINVAL;
+ break;
+ }
+
+ /* clear dsp chip select state*/
+ regmap_read(aw_dev->regmap, AW_PID_2049_ID_REG, ®_value);
+ mutex_unlock(&aw_dev->dsp_lock);
+ return ret;
+}
+
+static int aw_dev_dsp_read_16bit(struct aw_device *aw_dev,
+ unsigned short dsp_addr, unsigned int *dsp_data)
+{
+ int ret;
+ unsigned int temp_data = 0;
+
+ ret = regmap_write(aw_dev->regmap, AW_PID_2049_DSPMADD_REG, dsp_addr);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "%s write error, ret=%d", __func__, ret);
+ return ret;
+ }
+
+ ret = regmap_read(aw_dev->regmap, AW_PID_2049_DSPMDAT_REG, &temp_data);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "%s read error, ret=%d", __func__, ret);
+ return ret;
+ }
+
+ *dsp_data = temp_data;
+
+ return 0;
+}
+
+static int aw_dev_dsp_read_32bit(struct aw_device *aw_dev,
+ unsigned short dsp_addr, unsigned int *dsp_data)
+{
+ int ret;
+ unsigned int temp_data = 0;
+
+ ret = regmap_write(aw_dev->regmap, AW_PID_2049_DSPMADD_REG, dsp_addr);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "%s write error, ret=%d", __func__, ret);
+ return ret;
+ }
+
+ ret = regmap_read(aw_dev->regmap, AW_PID_2049_DSPMDAT_REG, &temp_data);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "%s read error, ret=%d", __func__, ret);
+ return ret;
+ }
+
+ *dsp_data = temp_data;
+
+ ret = regmap_read(aw_dev->regmap, AW_PID_2049_DSPMDAT_REG, &temp_data);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "%s read error, ret=%d", __func__, ret);
+ return ret;
+ }
+
+ *dsp_data |= (temp_data << 16);
+
+ return 0;
+}
+
+static int aw_dev_dsp_read(struct aw_device *aw_dev,
+ unsigned short dsp_addr, unsigned int *dsp_data, unsigned char data_type)
+{
+ int ret = 0;
+ u32 reg_value;
+
+ mutex_lock(&aw_dev->dsp_lock);
+ switch (data_type) {
+ case AW_DSP_16_DATA:
+ ret = aw_dev_dsp_read_16bit(aw_dev, dsp_addr, dsp_data);
+ if (ret < 0)
+ dev_err(aw_dev->dev, "read dsp_addr[0x%x] 16-bit dsp_data[0x%x] failed",
+ (u32)dsp_addr, *dsp_data);
+ break;
+ case AW_DSP_32_DATA:
+ ret = aw_dev_dsp_read_32bit(aw_dev, dsp_addr, dsp_data);
+ if (ret < 0)
+ dev_err(aw_dev->dev, "read dsp_addr[0x%x] 32r-bit dsp_data[0x%x] failed",
+ (u32)dsp_addr, *dsp_data);
+ break;
+ default:
+ dev_err(aw_dev->dev, "data type[%d] unsupported", data_type);
+ ret = -EINVAL;
+ break;
+ }
+
+ /* clear dsp chip select state*/
+ regmap_read(aw_dev->regmap, AW_PID_2049_ID_REG, ®_value);
+ mutex_unlock(&aw_dev->dsp_lock);
+ return ret;
+}
+
+
+static int aw_dev_read_chipid(struct aw_device *aw_dev, u16 *chip_id)
+{
+ int ret = 0;
+ int reg_val = 0;
+
+ ret = regmap_read(aw_dev->regmap, AW_CHIP_ID_REG, ®_val);
+ if (ret < 0)
+ return -EIO;
+
+ dev_info(aw_dev->dev, "chip id = %x\n", reg_val);
+ *chip_id = reg_val;
+
+ return 0;
+}
+
+static void aw_dev_set_cfg_f0_fs(struct aw_device *aw_dev, unsigned int *f0_fs)
+{
+ unsigned int rate_data = 0;
+ u32 fs = 0;
+
+ regmap_read(aw_dev->regmap, AW_PID_2049_I2SCTRL_REG, &rate_data);
+
+ switch (rate_data & (~AW_PID_2049_I2SSR_MASK)) {
+ case AW_PID_2049_I2SSR_8_KHZ_VALUE:
+ fs = 8000;
+ break;
+ case AW_PID_2049_I2SSR_16_KHZ_VALUE:
+ fs = 16000;
+ break;
+ case AW_PID_2049_I2SSR_32_KHZ_VALUE:
+ fs = 32000;
+ break;
+ case AW_PID_2049_I2SSR_44_KHZ_VALUE:
+ fs = 44000;
+ break;
+ case AW_PID_2049_I2SSR_48_KHZ_VALUE:
+ fs = 48000;
+ break;
+ case AW_PID_2049_I2SSR_96_KHZ_VALUE:
+ fs = 96000;
+ break;
+ case AW_PID_2049_I2SSR_192KHZ_VALUE:
+ fs = 192000;
+ break;
+ default:
+ fs = 48000;
+ dev_err(aw_dev->dev,
+ "rate can not support, use default 48kHz");
+ break;
+ }
+
+ dev_dbg(aw_dev->dev, "i2s fs:%d Hz", fs);
+ *f0_fs = fs / 8;
+
+ aw_dev_dsp_write(aw_dev, AW_PID_2049_DSP_REG_CFGF0_FS, *f0_fs, AW_DSP_32_DATA);
+}
+
+/*[9 : 6]: -6DB ; [5 : 0]: -0.125DB real_value = value * 8 : 0.125db --> 1*/
+static unsigned int reg_val_to_db(unsigned int value)
+{
+ return (((value >> AW_PID_2049_VOL_6DB_START) * AW_PID_2049_VOLUME_STEP_DB) +
+ ((value & 0x3f) % AW_PID_2049_VOLUME_STEP_DB));
+}
+
+/*[9 : 6]: -6DB ; [5 : 0]: -0.125DB reg_value = value / step << 6 + value % step ; step = 6 * 8*/
+static unsigned short db_to_reg_val(unsigned short value)
+{
+ return (((value / AW_PID_2049_VOLUME_STEP_DB) << AW_PID_2049_VOL_6DB_START) +
+ (value % AW_PID_2049_VOLUME_STEP_DB));
+}
+
+static int aw_dev_dsp_fw_check(struct aw_device *aw_dev)
+{
+ struct aw_prof_desc *set_prof_desc = NULL;
+ struct aw_sec_data_desc *dsp_fw_desc = NULL;
+ u16 base_addr = AW_PID_2049_DSP_FW_ADDR;
+ u16 addr = base_addr;
+ int ret, i;
+ u32 dsp_val;
+ u16 bin_val;
+
+ ret = aw883xx_dev_get_prof_data(aw_dev, aw_dev->prof_cur, &set_prof_desc);
+ if (ret < 0)
+ return ret;
+
+ /*update reg*/
+ dsp_fw_desc = &set_prof_desc->sec_desc[AW_DATA_TYPE_DSP_FW];
+
+ for (i = 0; i < AW_FW_CHECK_PART; i++) {
+ ret = aw_dev_dsp_read(aw_dev, addr, &dsp_val, AW_DSP_16_DATA);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "dsp read failed");
+ return ret;
+ }
+
+ bin_val = be16_to_cpup((void *)&dsp_fw_desc->data[2 * (addr - base_addr)]);
+
+ if (dsp_val != bin_val) {
+ dev_err(aw_dev->dev, "fw check failed, addr[0x%x], read[0x%x] != bindata[0x%x]",
+ addr, dsp_val, bin_val);
+ return -EINVAL;
+ }
+
+ addr += (dsp_fw_desc->len / 2) / AW_FW_CHECK_PART;
+ if ((addr - base_addr) > dsp_fw_desc->len) {
+ dev_err(aw_dev->dev, "fw check failed, addr[0x%x] too large", addr);
+ return -EINVAL;
+ }
+ }
+
+ return 0;
+}
+
+static int aw_dev_set_volume(struct aw_device *aw_dev, unsigned int value)
+{
+ struct aw_volume_desc *vol_desc = &aw_dev->volume_desc;
+ unsigned int reg_value = 0;
+ u16 real_value = 0;
+ u16 volume = 0;
+
+ volume = min((value + vol_desc->init_volume), (unsigned int)AW_PID_2049_MUTE_VOL);
+ real_value = db_to_reg_val(volume);
+
+ /* cal real value */
+ regmap_read(aw_dev->regmap, AW_PID_2049_SYSCTRL2_REG, ®_value);
+
+ dev_dbg(aw_dev->dev, "value 0x%x , reg:0x%x", value, real_value);
+
+ /*[15 : 6] volume*/
+ real_value = (real_value << AW_PID_2049_VOL_START_BIT) | (reg_value & AW_PID_2049_VOL_MASK);
+
+ /* write value */
+ regmap_write(aw_dev->regmap, AW_PID_2049_SYSCTRL2_REG, real_value);
+
+ return 0;
+}
+
+void aw883xx_dev_set_volume(struct aw_device *aw_dev, unsigned short set_vol)
+{
+ int ret = 0;
+
+ ret = aw_dev_set_volume(aw_dev, set_vol);
+ if (ret < 0)
+ dev_dbg(aw_dev->dev, "set volume failed");
+}
+EXPORT_SYMBOL_GPL(aw883xx_dev_set_volume);
+
+static void aw_dev_fade_in(struct aw_device *aw_dev)
+{
+ int i = 0;
+ struct aw_volume_desc *desc = &aw_dev->volume_desc;
+ int fade_step = aw_dev->fade_step;
+ u16 fade_in_vol = desc->ctl_volume;
+
+ if (!aw_dev->fade_en)
+ return;
+
+ if (fade_step == 0 || aw_dev->fade_in_time == 0) {
+ aw_dev_set_volume(aw_dev, fade_in_vol);
+ return;
+ }
+ /*volume up*/
+ for (i = AW_PID_2049_MUTE_VOL; i >= fade_in_vol; i -= fade_step) {
+ aw_dev_set_volume(aw_dev, i);
+ usleep_range(aw_dev->fade_in_time, aw_dev->fade_in_time + 10);
+ }
+ if (i != fade_in_vol)
+ aw_dev_set_volume(aw_dev, fade_in_vol);
+}
+
+static void aw_dev_fade_out(struct aw_device *aw_dev)
+{
+ int i = 0;
+ struct aw_volume_desc *desc = &aw_dev->volume_desc;
+ int fade_step = aw_dev->fade_step;
+
+ if (!aw_dev->fade_en)
+ return;
+
+ if (fade_step == 0 || aw_dev->fade_out_time == 0) {
+ aw_dev_set_volume(aw_dev, AW_PID_2049_MUTE_VOL);
+ return;
+ }
+
+ for (i = desc->ctl_volume; i <= AW_PID_2049_MUTE_VOL; i += fade_step) {
+ aw_dev_set_volume(aw_dev, i);
+ usleep_range(aw_dev->fade_out_time, aw_dev->fade_out_time + 10);
+ }
+ if (i != AW_PID_2049_MUTE_VOL) {
+ aw_dev_set_volume(aw_dev, AW_PID_2049_MUTE_VOL);
+ usleep_range(aw_dev->fade_out_time, aw_dev->fade_out_time + 10);
+ }
+}
+
+static int aw_dev_modify_dsp_cfg(struct aw_device *aw_dev,
+ unsigned int addr, unsigned int dsp_data, unsigned char data_type)
+{
+ u32 addr_offset = 0;
+ u16 data1 = 0;
+ u32 data2 = 0;
+ struct aw_sec_data_desc *crc_dsp_cfg = &aw_dev->crc_dsp_cfg;
+
+ dev_dbg(aw_dev->dev, "addr:0x%x, dsp_data:0x%x", addr, dsp_data);
+
+ addr_offset = (addr - AW_PID_2049_DSP_CFG_ADDR) * 2;
+ if (addr_offset > crc_dsp_cfg->len) {
+ dev_err(aw_dev->dev, "addr_offset[%d] > crc_dsp_cfg->len[%d]",
+ addr_offset, crc_dsp_cfg->len);
+ return -EINVAL;
+ }
+ switch (data_type) {
+ case AW_DSP_16_DATA:
+ data1 = cpu_to_le16((u16)dsp_data);
+ memcpy(crc_dsp_cfg->data + addr_offset, (u8 *)&data1, 2);
+ break;
+ case AW_DSP_32_DATA:
+ data2 = cpu_to_le32(dsp_data);
+ memcpy(crc_dsp_cfg->data + addr_offset, (u8 *)&data2, 4);
+ break;
+ default:
+ dev_err(aw_dev->dev, "data type[%d] unsupported", data_type);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int aw_dev_dsp_set_cali_re(struct aw_device *aw_dev)
+{
+ u32 cali_re = 0;
+ int ret = 0;
+
+ cali_re = AW_SHOW_RE_TO_DSP_RE((aw_dev->cali_desc.cali_re +
+ aw_dev->cali_desc.ra), AW_PID_2049_DSP_RE_SHIFT);
+
+ /* set cali re to device */
+ ret = aw_dev_dsp_write(aw_dev,
+ AW_PID_2049_DSP_REG_CFG_ADPZ_RE, cali_re, AW_DSP_32_DATA);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "set cali re error");
+ return ret;
+ }
+
+ ret = aw_dev_modify_dsp_cfg(aw_dev, AW_PID_2049_DSP_REG_CFG_ADPZ_RE,
+ cali_re, AW_DSP_32_DATA);
+ if (ret < 0)
+ dev_err(aw_dev->dev, "modify dsp cfg failed");
+
+ return ret;
+
+}
+
+static void aw_dev_i2s_tx_enable(struct aw_device *aw_dev, bool flag)
+{
+ if (flag) {
+ regmap_update_bits(aw_dev->regmap, AW_PID_2049_I2SCFG1_REG,
+ ~AW_PID_2049_I2STXEN_MASK,
+ AW_PID_2049_I2STXEN_ENABLE_VALUE);
+ } else {
+ regmap_update_bits(aw_dev->regmap, AW_PID_2049_I2SCFG1_REG,
+ ~AW_PID_2049_I2STXEN_MASK,
+ AW_PID_2049_I2STXEN_DISABLE_VALUE);
+ }
+}
+
+static int aw_dev_dsp_set_crc32(struct aw_device *aw_dev)
+{
+ u32 crc_value = 0;
+ u32 crc_data_len = 0;
+ int ret = 0;
+ struct aw_sec_data_desc *crc_dsp_cfg = &aw_dev->crc_dsp_cfg;
+
+ /*get crc data len*/
+ crc_data_len = (AW_PID_2049_DSP_REG_CRC_ADDR - AW_PID_2049_DSP_CFG_ADDR) * 2;
+ if (crc_data_len > crc_dsp_cfg->len) {
+ dev_err(aw_dev->dev, "crc data len :%d > cfg_data len:%d",
+ crc_data_len, crc_dsp_cfg->len);
+ return -EINVAL;
+ }
+
+ if (crc_data_len % 4 != 0) {
+ dev_err(aw_dev->dev, "The crc data len :%d unsupport", crc_data_len);
+ return -EINVAL;
+ }
+
+ crc_value = __crc32c_le(0xFFFFFFFF, crc_dsp_cfg->data, crc_data_len) ^ 0xFFFFFFFF;
+
+ dev_dbg(aw_dev->dev, "crc_value:0x%x", crc_value);
+ ret = aw_dev_dsp_write(aw_dev, AW_PID_2049_DSP_REG_CRC_ADDR, crc_value,
+ AW_DSP_32_DATA);
+ if (ret < 0)
+ dev_err(aw_dev->dev, "set dsp crc value failed");
+
+ return ret;
+}
+
+static void aw_dev_dsp_check_crc_enable(struct aw_device *aw_dev, bool flag)
+{
+ if (flag)
+ regmap_update_bits(aw_dev->regmap,
+ AW_PID_2049_HAGCCFG7_REG,
+ ~AW_PID_2049_AGC_DSP_CTL_MASK,
+ AW_PID_2049_AGC_DSP_CTL_ENABLE_VALUE);
+ else
+ regmap_update_bits(aw_dev->regmap,
+ AW_PID_2049_HAGCCFG7_REG,
+ ~AW_PID_2049_AGC_DSP_CTL_MASK,
+ AW_PID_2049_AGC_DSP_CTL_DISABLE_VALUE);
+}
+
+static int aw_dev_dsp_check_st(struct aw_device *aw_dev)
+{
+ int ret = 0;
+ unsigned int reg_val = 0;
+ int i;
+
+ for (i = 0; i < AW_DSP_ST_CHECK_MAX; i++) {
+ ret = regmap_read(aw_dev->regmap, AW_PID_2049_SYSST_REG, ®_val);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "read reg0x%x failed", AW_PID_2049_SYSST_REG);
+ continue;
+ }
+
+ if ((reg_val & (~AW_PID_2049_DSPS_MASK)) != AW_PID_2049_DSPS_NORMAL_VALUE) {
+ dev_err(aw_dev->dev, "check dsp st fail,reg_val:0x%04x", reg_val);
+ ret = -EPERM;
+ continue;
+ } else {
+ dev_dbg(aw_dev->dev, "dsp st check ok, reg_val:0x%04x", reg_val);
+ return 0;
+ }
+ }
+
+ return ret;
+}
+
+static void aw_dev_dsp_enable(struct aw_device *aw_dev, bool is_enable)
+{
+ int ret = 0;
+
+ if (is_enable) {
+ ret = regmap_update_bits(aw_dev->regmap, AW_PID_2049_SYSCTRL_REG,
+ ~AW_PID_2049_DSPBY_MASK, AW_PID_2049_DSPBY_WORKING_VALUE);
+ if (ret < 0)
+ dev_dbg(aw_dev->dev, "enable dsp failed");
+ } else {
+ ret = regmap_update_bits(aw_dev->regmap, AW_PID_2049_SYSCTRL_REG,
+ ~AW_PID_2049_DSPBY_MASK, AW_PID_2049_DSPBY_BYPASS_VALUE);
+ if (ret < 0)
+ dev_dbg(aw_dev->dev, "disable dsp failed");
+ }
+}
+
+static int aw_dev_dsp_check_crc32(struct aw_device *aw_dev)
+{
+ int ret;
+
+ if (aw_dev->dsp_cfg == AW_DEV_DSP_BYPASS) {
+ dev_info(aw_dev->dev, "dsp bypass");
+ return 0;
+ }
+
+ ret = aw_dev_dsp_set_crc32(aw_dev);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "set dsp crc32 failed");
+ return ret;
+ }
+
+ aw_dev_dsp_check_crc_enable(aw_dev, true);
+
+ /*dsp enable*/
+ aw_dev_dsp_enable(aw_dev, true);
+ usleep_range(AW_5000_US, AW_5000_US + 100);
+
+ ret = aw_dev_dsp_check_st(aw_dev);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "check crc32 fail");
+ } else {
+ aw_dev_dsp_check_crc_enable(aw_dev, false);
+ aw_dev->dsp_crc_st = AW_DSP_CRC_OK;
+ }
+ return ret;
+}
+
+static void aw_dev_pwd(struct aw_device *aw_dev, bool pwd)
+{
+ if (pwd) {
+ regmap_update_bits(aw_dev->regmap, AW_PID_2049_SYSCTRL_REG,
+ ~AW_PID_2049_PWDN_MASK,
+ AW_PID_2049_PWDN_POWER_DOWN_VALUE);
+ } else {
+ regmap_update_bits(aw_dev->regmap, AW_PID_2049_SYSCTRL_REG,
+ ~AW_PID_2049_PWDN_MASK,
+ AW_PID_2049_PWDN_WORKING_VALUE);
+ }
+}
+
+static void aw_dev_amppd(struct aw_device *aw_dev, bool amppd)
+{
+ if (amppd) {
+ regmap_update_bits(aw_dev->regmap, AW_PID_2049_SYSCTRL_REG,
+ ~AW_PID_2049_AMPPD_MASK,
+ AW_PID_2049_AMPPD_POWER_DOWN_VALUE);
+ } else {
+ regmap_update_bits(aw_dev->regmap, AW_PID_2049_SYSCTRL_REG,
+ ~AW_PID_2049_AMPPD_MASK,
+ AW_PID_2049_AMPPD_WORKING_VALUE);
+ }
+}
+
+void aw883xx_dev_mute(struct aw_device *aw_dev, bool is_mute)
+{
+ if (is_mute) {
+ aw_dev_fade_out(aw_dev);
+ regmap_update_bits(aw_dev->regmap, AW_PID_2049_SYSCTRL_REG,
+ ~AW_PID_2049_HMUTE_MASK, AW_PID_2049_HMUTE_ENABLE_VALUE);
+ } else {
+ regmap_update_bits(aw_dev->regmap, AW_PID_2049_SYSCTRL_REG,
+ ~AW_PID_2049_HMUTE_MASK, AW_PID_2049_HMUTE_DISABLE_VALUE);
+ aw_dev_fade_in(aw_dev);
+ }
+}
+EXPORT_SYMBOL_GPL(aw883xx_dev_mute);
+
+static int aw_dev_get_icalk(struct aw_device *aw_dev, int16_t *icalk)
+{
+ int ret = 0;
+ unsigned int reg_val = 0;
+ u16 reg_icalk = 0;
+
+ ret = regmap_read(aw_dev->regmap, AW_PID_2049_EFRM2_REG, ®_val);
+ if (ret < 0)
+ return ret;
+
+ reg_icalk = reg_val & (~AW_PID_2049_EF_ISN_GESLP_MASK);
+
+ if (reg_icalk & (~AW_PID_2049_EF_ISN_GESLP_SIGN_MASK))
+ reg_icalk = reg_icalk | AW_PID_2049_EF_ISN_GESLP_SIGN_NEG;
+
+ *icalk = (int16_t)reg_icalk;
+
+ return ret;
+}
+
+static int aw_dev_get_vcalk(struct aw_device *aw_dev, int16_t *vcalk)
+{
+ int ret = 0;
+ unsigned int reg_val = 0;
+ u16 reg_vcalk = 0;
+
+ ret = regmap_read(aw_dev->regmap, AW_PID_2049_EFRH_REG, ®_val);
+ if (ret < 0)
+ return ret;
+
+ reg_val = reg_val >> AW_PID_2049_EF_VSENSE_GAIN_SHIFT;
+
+ reg_vcalk = (u16)reg_val & (~AW_PID_2049_EF_VSN_GESLP_MASK);
+
+ if (reg_vcalk & (~AW_PID_2049_EF_VSN_GESLP_SIGN_MASK))
+ reg_vcalk = reg_vcalk | AW_PID_2049_EF_VSN_GESLP_SIGN_NEG;
+
+ *vcalk = (int16_t)reg_vcalk;
+
+ return ret;
+}
+
+static int aw_dev_get_vcalk_dac(struct aw_device *aw_dev, int16_t *vcalk)
+{
+ int ret = 0;
+ unsigned int reg_val = 0;
+ u16 reg_vcalk = 0;
+
+ ret = regmap_read(aw_dev->regmap, AW_PID_2049_EFRM2_REG, ®_val);
+ if (ret < 0)
+ return ret;
+
+ reg_vcalk = reg_val >> AW_PID_2049_EF_DAC_GESLP_SHIFT;
+
+ if (reg_vcalk & AW_PID_2049_EF_DAC_GESLP_SIGN_MASK)
+ reg_vcalk = reg_vcalk | AW_PID_2049_EF_DAC_GESLP_SIGN_NEG;
+
+ *vcalk = (int16_t)reg_vcalk;
+
+ return ret;
+}
+
+static int aw_dev_vsense_select(struct aw_device *aw_dev, int *vsense_select)
+{
+ int ret = 0;
+ unsigned int vsense_reg_val;
+
+ ret = regmap_read(aw_dev->regmap, AW_PID_2049_I2SCFG3_REG, &vsense_reg_val);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "read vsense_reg_val failed");
+ return ret;
+ }
+ dev_dbg(aw_dev->dev, "vsense_reg = 0x%x", vsense_reg_val);
+
+ if (vsense_reg_val & (~AW_PID_2049_VDSEL_MASK)) {
+ *vsense_select = AW_DEV_VDSEL_VSENSE;
+ dev_dbg(aw_dev->dev, "vsense outside");
+ } else {
+ *vsense_select = AW_DEV_VDSEL_DAC;
+ dev_dbg(aw_dev->dev, "vsense inside");
+ }
+ return 0;
+}
+
+static int aw_dev_set_vcalb(struct aw_device *aw_dev)
+{
+ int ret = 0;
+ u32 reg_val = 0;
+ int vcalb;
+ int icalk;
+ int vcalk;
+ int16_t icalk_val = 0;
+ int16_t vcalk_val = 0;
+ u32 vcalb_adj;
+ int vsense_select = -1;
+
+ ret = aw_dev_dsp_read(aw_dev, AW_PID_2049_DSP_REG_VCALB, &vcalb_adj, AW_DSP_16_DATA);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "read vcalb_adj failed");
+ return ret;
+ }
+
+ ret = aw_dev_vsense_select(aw_dev, &vsense_select);
+ if (ret < 0)
+ return ret;
+ dev_dbg(aw_dev->dev, "vsense_select = %d", vsense_select);
+
+ ret = aw_dev_get_icalk(aw_dev, &icalk_val);
+ if (ret < 0)
+ return ret;
+ icalk = AW_PID_2049_CABL_BASE_VALUE + AW_PID_2049_ICABLK_FACTOR * icalk_val;
+
+ switch (vsense_select) {
+ case AW_DEV_VDSEL_VSENSE:
+ ret = aw_dev_get_vcalk(aw_dev, &vcalk_val);
+ if (ret < 0)
+ return ret;
+ vcalk = AW_PID_2049_CABL_BASE_VALUE + AW_PID_2049_VCABLK_FACTOR * vcalk_val;
+ vcalb = AW_PID_2049_VCAL_FACTOR * AW_PID_2049_VSCAL_FACTOR /
+ AW_PID_2049_ISCAL_FACTOR * icalk / vcalk * vcalb_adj;
+
+ dev_dbg(aw_dev->dev, "vcalk_factor=%d, vscal_factor=%d, icalk=%d, vcalk=%d",
+ AW_PID_2049_VCABLK_FACTOR, AW_PID_2049_VSCAL_FACTOR, icalk, vcalk);
+ break;
+ case AW_DEV_VDSEL_DAC:
+ ret = aw_dev_get_vcalk_dac(aw_dev, &vcalk_val);
+ if (ret < 0)
+ return ret;
+ vcalk = AW_PID_2049_CABL_BASE_VALUE + AW_PID_2049_VCABLK_FACTOR_DAC * vcalk_val;
+ vcalb = AW_PID_2049_VCAL_FACTOR * AW_PID_2049_VSCAL_FACTOR_DAC /
+ AW_PID_2049_ISCAL_FACTOR * icalk / vcalk * vcalb_adj;
+
+ dev_dbg(aw_dev->dev, "vcalk_dac_factor=%d, vscal_dac_factor=%d, icalk=%d, vcalk=%d",
+ AW_PID_2049_VCABLK_FACTOR_DAC,
+ AW_PID_2049_VSCAL_FACTOR_DAC, icalk, vcalk);
+ break;
+ default:
+ dev_err(aw_dev->dev, "unsupport vsense status");
+ return -EINVAL;
+ }
+
+ if ((vcalk == 0) || (AW_PID_2049_ISCAL_FACTOR == 0)) {
+ dev_err(aw_dev->dev, "vcalk:%d or desc->iscal_factor:%d unsupported",
+ vcalk, AW_PID_2049_ISCAL_FACTOR);
+ return -EINVAL;
+ }
+
+ vcalb = vcalb >> AW_PID_2049_VCALB_ADJ_FACTOR;
+ reg_val = (u32)vcalb;
+
+ dev_dbg(aw_dev->dev, "vcalb=%d, reg_val=0x%x, vcalb_adj =0x%x",
+ vcalb, reg_val, vcalb_adj);
+
+ ret = aw_dev_dsp_write(aw_dev, AW_PID_2049_DSP_REG_VCALB, reg_val, AW_DSP_16_DATA);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "write vcalb failed");
+ return ret;
+ }
+
+ ret = aw_dev_modify_dsp_cfg(aw_dev, AW_PID_2049_DSP_REG_VCALB,
+ (u32)reg_val, AW_DSP_16_DATA);
+ if (ret < 0)
+ dev_err(aw_dev->dev, "modify dsp cfg failed");
+
+ return ret;
+}
+
+static int aw_dev_get_cali_f0_delay(struct aw_device *aw_dev)
+{
+ struct aw_cali_delay_desc *desc = &aw_dev->cali_delay_desc;
+ u32 cali_delay = 0;
+ int ret = 0;
+
+ ret = aw_dev_dsp_read(aw_dev,
+ AW_PID_2049_DSP_CALI_F0_DELAY, &cali_delay, AW_DSP_16_DATA);
+ if (ret < 0)
+ dev_err(aw_dev->dev, "read cali delay failed, ret=%d", ret);
+ else
+ desc->delay = AW_CALI_DELAY_CACL(cali_delay);
+
+ dev_dbg(aw_dev->dev, "read cali delay: %d ms", desc->delay);
+
+ return ret;
+}
+
+static void aw_dev_get_int_status(struct aw_device *aw_dev, unsigned short *int_status)
+{
+ int ret = 0;
+ unsigned int reg_val = 0;
+
+ ret = regmap_read(aw_dev->regmap, AW_PID_2049_SYSINT_REG, ®_val);
+ if (ret < 0)
+ dev_err(aw_dev->dev, "read interrupt reg fail, ret=%d", ret);
+ else
+ *int_status = reg_val;
+
+ dev_dbg(aw_dev->dev, "read interrupt reg = 0x%04x", *int_status);
+}
+
+static void aw_dev_clear_int_status(struct aw_device *aw_dev)
+{
+ u16 int_status = 0;
+
+ /*read int status and clear*/
+ aw_dev_get_int_status(aw_dev, &int_status);
+ /*make sure int status is clear*/
+ aw_dev_get_int_status(aw_dev, &int_status);
+ if (int_status)
+ dev_info(aw_dev->dev, "int status(%d) is not cleaned.\n", int_status);
+}
+
+static int aw_dev_get_iis_status(struct aw_device *aw_dev)
+{
+ unsigned int reg_val = 0;
+
+ regmap_read(aw_dev->regmap, AW_PID_2049_SYSST_REG, ®_val);
+ if ((reg_val & AW_PID_2049_BIT_PLL_CHECK) != AW_PID_2049_BIT_PLL_CHECK) {
+ dev_err(aw_dev->dev, "check pll lock fail,reg_val:0x%04x", reg_val);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int aw_dev_check_mode1_pll(struct aw_device *aw_dev)
+{
+ u16 i = 0;
+ int ret;
+
+ for (i = 0; i < AW_DEV_SYSST_CHECK_MAX; i++) {
+ ret = aw_dev_get_iis_status(aw_dev);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "mode1 iis signal check error");
+ usleep_range(AW_2000_US, AW_2000_US + 10);
+ } else {
+ return 0;
+ }
+ }
+
+ return -EPERM;
+}
+
+static int aw_dev_check_mode2_pll(struct aw_device *aw_dev)
+{
+ int ret = 0;
+ u16 i = 0;
+ unsigned int reg_val = 0;
+
+ regmap_read(aw_dev->regmap, AW_PID_2049_PLLCTRL1_REG, ®_val);
+ reg_val &= (~AW_PID_2049_CCO_MUX_MASK);
+ if (reg_val == AW_PID_2049_CCO_MUX_DIVIDED_VALUE) {
+ dev_dbg(aw_dev->dev, "CCO_MUX is already divider");
+ return -EPERM;
+ }
+
+ /* change mode2 */
+ regmap_update_bits(aw_dev->regmap, AW_PID_2049_PLLCTRL1_REG,
+ ~AW_PID_2049_CCO_MUX_MASK, AW_PID_2049_CCO_MUX_DIVIDED_VALUE);
+
+ for (i = 0; i < AW_DEV_SYSST_CHECK_MAX; i++) {
+ ret = aw_dev_get_iis_status(aw_dev);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "mode2 iis signal check error");
+ usleep_range(AW_2000_US, AW_2000_US + 10);
+ } else {
+ break;
+ }
+ }
+
+ /* change mode1*/
+ regmap_update_bits(aw_dev->regmap, AW_PID_2049_PLLCTRL1_REG,
+ ~AW_PID_2049_CCO_MUX_MASK, AW_PID_2049_CCO_MUX_BYPASS_VALUE);
+
+ if (ret == 0) {
+ usleep_range(AW_2000_US, AW_2000_US + 10);
+ for (i = 0; i < AW_DEV_SYSST_CHECK_MAX; i++) {
+ ret = aw_dev_check_mode1_pll(aw_dev);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "mode2 switch to mode1, iis signal check error");
+ usleep_range(AW_2000_US, AW_2000_US + 10);
+ } else {
+ break;
+ }
+ }
+ }
+
+ return ret;
+}
+
+static int aw_dev_check_syspll(struct aw_device *aw_dev)
+{
+ int ret = 0;
+
+ ret = aw_dev_check_mode1_pll(aw_dev);
+ if (ret < 0) {
+ dev_dbg(aw_dev->dev, "mode1 check iis failed try switch to mode2 check");
+ ret = aw_dev_check_mode2_pll(aw_dev);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "mode2 check iis failed");
+ return ret;
+ }
+ }
+
+ return ret;
+}
+
+static int aw_dev_check_sysst(struct aw_device *aw_dev)
+{
+ unsigned char i;
+ unsigned int reg_val = 0;
+ unsigned int check_val = 0;
+
+
+ for (i = 0; i < AW_DEV_SYSST_CHECK_MAX; i++) {
+ regmap_read(aw_dev->regmap, AW_PID_2049_SYSST_REG, ®_val);
+ check_val = reg_val & (~AW_PID_2049_BIT_SYSST_CHECK_MASK)
+ & AW_PID_2049_BIT_SYSST_CHECK;
+ if (((reg_val & (~AW_PID_2049_BIT_SYSST_CHECK_MASK))
+ & AW_PID_2049_BIT_SYSST_CHECK)
+ != AW_PID_2049_BIT_SYSST_CHECK) {
+ dev_dbg(aw_dev->dev, "check sysst fail, cnt=%d, reg_val=0x%04x, check:0x%x",
+ i, reg_val, check_val);
+ usleep_range(AW_2000_US, AW_2000_US + 10);
+ } else {
+ return 0;
+ }
+ }
+
+ dev_err(aw_dev->dev, "check sysst fail");
+
+ return -EPERM;
+}
+
+static int aw_dev_check_sysint(struct aw_device *aw_dev)
+{
+ u16 reg_val = 0;
+
+ aw_dev_get_int_status(aw_dev, ®_val);
+
+ if (reg_val & AW_PID_2049_BIT_SYSINT_CHECK) {
+ dev_err(aw_dev->dev, "pa stop check fail:0x%04x", reg_val);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static void aw_dev_get_cur_mode_st(struct aw_device *aw_dev)
+{
+ unsigned int reg_val;
+ struct aw_profctrl_desc *profctrl_desc = &aw_dev->profctrl_desc;
+
+ regmap_read(aw_dev->regmap, AW_PID_2049_SYSCTRL_REG, ®_val);
+ if ((reg_val & (~AW_PID_2049_RCV_MODE_MASK)) == AW_PID_2049_RCV_MODE_RECEIVER_VALUE)
+ profctrl_desc->cur_mode = AW_RCV_MODE;
+ else
+ profctrl_desc->cur_mode = AW_NOT_RCV_MODE;
+}
+
+static void aw_dev_get_dsp_config(struct aw_device *aw_dev, unsigned char *dsp_cfg)
+{
+ int ret = 0;
+ unsigned int reg_val = 0;
+
+ ret = regmap_read(aw_dev->regmap, AW_PID_2049_SYSCTRL_REG, ®_val);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "reg read failed");
+ return;
+ }
+
+ if (reg_val & (~AW_PID_2049_DSPBY_MASK))
+ *dsp_cfg = AW_DEV_DSP_BYPASS;
+ else
+ *dsp_cfg = AW_DEV_DSP_WORK;
+}
+
+static void aw_dev_select_memclk(struct aw_device *aw_dev, unsigned char flag)
+{
+ int ret = 0;
+
+ switch (flag) {
+ case AW_DEV_MEMCLK_PLL:
+ ret = regmap_update_bits(aw_dev->regmap, AW_PID_2049_DBGCTRL_REG,
+ ~AW_PID_2049_MEM_CLKSEL_MASK,
+ AW_PID_2049_MEM_CLKSEL_DAP_HCLK_VALUE);
+ if (ret < 0)
+ dev_err(aw_dev->dev, "memclk select pll failed");
+ break;
+ case AW_DEV_MEMCLK_OSC:
+ ret = regmap_update_bits(aw_dev->regmap, AW_PID_2049_DBGCTRL_REG,
+ ~AW_PID_2049_MEM_CLKSEL_MASK,
+ AW_PID_2049_MEM_CLKSEL_OSC_CLK_VALUE);
+ if (ret < 0)
+ dev_err(aw_dev->dev, "memclk select OSC failed");
+ break;
+ default:
+ dev_err(aw_dev->dev, "unknown memclk config, flag=0x%x", flag);
+ break;
+ }
+}
+
+static int aw_dev_get_dsp_status(struct aw_device *aw_dev)
+{
+ int ret = 0;
+ unsigned int reg_val = 0;
+
+ regmap_read(aw_dev->regmap, AW_PID_2049_WDT_REG, ®_val);
+ if (reg_val & (~AW_PID_2049_WDT_CNT_MASK))
+ ret = 0;
+
+ return ret;
+}
+
+static int aw_dev_get_vmax(struct aw_device *aw_dev, unsigned int *vmax)
+{
+ int ret = 0;
+
+ ret = aw_dev_dsp_read(aw_dev, AW_PID_2049_DSP_REG_VMAX, vmax, AW_DSP_16_DATA);
+ if (ret < 0)
+ dev_err(aw_dev->dev, "get vmax failed");
+
+ return ret;
+}
+
+static int aw_dev_update_reg_container(struct aw_device *aw_dev,
+ unsigned char *data, unsigned int len)
+{
+ int i, ret;
+ u8 reg_addr = 0;
+ u16 reg_val = 0;
+ unsigned int read_val = 0;
+ u16 read_vol = 0;
+ struct aw_volume_desc *vol_desc = &aw_dev->volume_desc;
+ int16_t *reg_data = NULL;
+ int data_len;
+
+ reg_data = (int16_t *)data;
+ data_len = len >> 1;
+
+ if (data_len & 0x1) {
+ dev_err(aw_dev->dev, "data len:%d unsupported", data_len);
+ return -EINVAL;
+ }
+
+ for (i = 0; i < data_len; i += 2) {
+ reg_addr = reg_data[i];
+ reg_val = reg_data[i + 1];
+
+ if (reg_addr == AW_PID_2049_SYSCTRL_REG) {
+ regmap_read(aw_dev->regmap, reg_addr, &read_val);
+ read_val &= (~AW_PID_2049_HMUTE_MASK);
+ reg_val &= AW_PID_2049_HMUTE_MASK;
+ reg_val |= read_val;
+ }
+ if (reg_addr == AW_PID_2049_HAGCCFG7_REG)
+ reg_val &= AW_PID_2049_AGC_DSP_CTL_MASK;
+
+ if (reg_addr == AW_PID_2049_I2SCFG1_REG) {
+ /*close tx*/
+ reg_val &= AW_PID_2049_I2STXEN_MASK;
+ reg_val |= AW_PID_2049_I2STXEN_DISABLE_VALUE;
+ }
+
+ if (reg_addr == AW_PID_2049_SYSCTRL2_REG) {
+ read_vol = (reg_val & (~AW_PID_2049_VOL_MASK)) >>
+ AW_PID_2049_VOL_START_BIT;
+ aw_dev->volume_desc.init_volume =
+ reg_val_to_db(read_vol);
+ }
+ ret = regmap_write(aw_dev->regmap, reg_addr, reg_val);
+ if (ret < 0)
+ break;
+
+ }
+
+ aw_dev_get_cur_mode_st(aw_dev);
+
+ if (aw_dev->prof_cur != aw_dev->prof_index) {
+ /*clear control volume when PA change profile*/
+ vol_desc->ctl_volume = 0;
+ } else {
+ /*keep control volume when PA start with sync mode*/
+ aw_dev_set_volume(aw_dev, vol_desc->ctl_volume);
+ }
+
+ /*keep min volume*/
+ if (aw_dev->fade_en)
+ aw_dev_set_volume(aw_dev, AW_PID_2049_MUTE_VOL);
+
+ aw_dev_get_dsp_config(aw_dev, &aw_dev->dsp_cfg);
+
+ return ret;
+}
+
+static int aw_dev_reg_update(struct aw_device *aw_dev,
+ unsigned char *data, unsigned int len)
+{
+ int ret = 0;
+
+ if (len && (data != NULL)) {
+ ret = aw_dev_update_reg_container(aw_dev, data, len);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "reg update failed");
+ return ret;
+ }
+ } else {
+ dev_err(aw_dev->dev, "reg data is null or len is 0");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int aw_dev_get_ra(struct aw_cali_desc *cali_desc)
+{
+ int ret;
+ u32 dsp_ra;
+ struct aw_device *aw_dev =
+ container_of(cali_desc, struct aw_device, cali_desc);
+
+ ret = aw_dev_dsp_read(aw_dev, AW_PID_2049_DSP_REG_CFG_ADPZ_RA,
+ &dsp_ra, AW_DSP_32_DATA);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "read ra error");
+ return ret;
+ }
+
+ cali_desc->ra = AW_DSP_RE_TO_SHOW_RE(dsp_ra,
+ AW_PID_2049_DSP_RE_SHIFT);
+ dev_dbg(aw_dev->dev, "get ra:%d", cali_desc->ra);
+ return 0;
+}
+
+static int aw_dev_dsp_update_container(struct aw_device *aw_dev,
+ unsigned char *data, unsigned int len, unsigned short base)
+{
+ int i;
+#ifdef AW_DSP_I2C_WRITES
+ u32 tmp_len = 0;
+#else
+ u16 reg_val = 0;
+#endif
+
+ mutex_lock(&aw_dev->dsp_lock);
+#ifdef AW_DSP_I2C_WRITES
+ /* i2c writes */
+ regmap_write(aw_dev->regmap, AW_PID_2049_DSPMADD_REG, base);
+
+ for (i = 0; i < len; i += AW_MAX_RAM_WRITE_BYTE_SIZE) {
+ if ((len - i) < AW_MAX_RAM_WRITE_BYTE_SIZE)
+ tmp_len = len - i;
+ else
+ tmp_len = AW_MAX_RAM_WRITE_BYTE_SIZE;
+ regmap_raw_write(aw_dev->regmap, AW_PID_2049_DSPMDAT_REG,
+ &data[i], tmp_len);
+ }
+
+#else
+ /* i2c write */
+ regmap_write(aw_dev->regmap, AW_PID_2049_DSPMADD_REG, base);
+ for (i = 0; i < len; i += 2) {
+ reg_val = (data[i] << 8) + data[i + 1];
+ regmap_write(aw_dev->regmap, AW_PID_2049_DSPMDAT_REG,
+ reg_val);
+ }
+#endif
+ mutex_unlock(&aw_dev->dsp_lock);
+
+ return 0;
+}
+
+static int aw_dev_dsp_update_fw(struct aw_device *aw_dev,
+ unsigned char *data, unsigned int len)
+{
+
+ dev_dbg(aw_dev->dev, "dsp firmware len:%d", len);
+
+ if (len && (data != NULL)) {
+ aw_dev_dsp_update_container(aw_dev,
+ data, len, AW_PID_2049_DSP_FW_ADDR);
+ aw_dev->dsp_fw_len = len;
+ } else {
+ dev_err(aw_dev->dev, "dsp firmware data is null or len is 0");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int aw_dev_copy_to_crc_dsp_cfg(struct aw_device *aw_dev,
+ unsigned char *data, unsigned int size)
+{
+ struct aw_sec_data_desc *crc_dsp_cfg = &aw_dev->crc_dsp_cfg;
+
+ if (!crc_dsp_cfg->data) {
+ crc_dsp_cfg->data = devm_kzalloc(aw_dev->dev, size, GFP_KERNEL);
+ if (!crc_dsp_cfg->data)
+ return -ENOMEM;
+ crc_dsp_cfg->len = size;
+ } else if (crc_dsp_cfg->len < size) {
+ devm_kfree(aw_dev->dev, crc_dsp_cfg->data);
+ crc_dsp_cfg->data = devm_kzalloc(aw_dev->dev, size, GFP_KERNEL);
+ if (!crc_dsp_cfg->data) {
+ dev_err(aw_dev->dev, "error allocating memory");
+ return -ENOMEM;
+ }
+ crc_dsp_cfg->len = size;
+ }
+ memcpy(crc_dsp_cfg->data, data, size);
+ swab16_array((u16 *)crc_dsp_cfg->data, size >> 1);
+
+ return 0;
+}
+
+static int aw_dev_dsp_update_cfg(struct aw_device *aw_dev,
+ unsigned char *data, unsigned int len)
+{
+ int ret;
+
+ dev_dbg(aw_dev->dev, "dsp config len:%d", len);
+
+ if (len && (data != NULL)) {
+ aw_dev_dsp_update_container(aw_dev,
+ data, len, AW_PID_2049_DSP_CFG_ADDR);
+ aw_dev->dsp_cfg_len = len;
+
+ ret = aw_dev_copy_to_crc_dsp_cfg(aw_dev, data, len);
+ if (ret < 0)
+ return ret;
+
+ ret = aw_dev_set_vcalb(aw_dev);
+ if (ret < 0)
+ return ret;
+ ret = aw_dev_get_ra(&aw_dev->cali_desc);
+ if (ret < 0)
+ return ret;
+ ret = aw_dev_get_cali_f0_delay(aw_dev);
+ if (ret < 0)
+ return ret;
+
+ ret = aw_dev_get_vmax(aw_dev, &aw_dev->vmax_desc.init_vmax);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "get vmax failed");
+ return ret;
+ }
+ dev_dbg(aw_dev->dev, "get init vmax:0x%x",
+ aw_dev->vmax_desc.init_vmax);
+ aw_dev->dsp_crc_st = AW_DSP_CRC_NA;
+ } else {
+ dev_err(aw_dev->dev, "dsp config data is null or len is 0");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int aw_dev_check_sram(struct aw_device *aw_dev)
+{
+ unsigned int reg_val = 0;
+
+ mutex_lock(&aw_dev->dsp_lock);
+ /*check the odd bits of reg 0x40*/
+ regmap_write(aw_dev->regmap, AW_PID_2049_DSPMADD_REG,
+ AW_DSP_ODD_NUM_BIT_TEST);
+ regmap_read(aw_dev->regmap, AW_PID_2049_DSPMADD_REG, ®_val);
+ if (reg_val != AW_DSP_ODD_NUM_BIT_TEST) {
+ dev_err(aw_dev->dev, "check reg 0x40 odd bit failed, read[0x%x] != write[0x%x]",
+ reg_val, AW_DSP_ODD_NUM_BIT_TEST);
+ goto error;
+ }
+
+ /*check the even bits of reg 0x40*/
+ regmap_write(aw_dev->regmap, AW_PID_2049_DSPMADD_REG,
+ AW_DSP_EVEN_NUM_BIT_TEST);
+ regmap_read(aw_dev->regmap, AW_PID_2049_DSPMADD_REG, ®_val);
+ if (reg_val != AW_DSP_EVEN_NUM_BIT_TEST) {
+ dev_err(aw_dev->dev, "check reg 0x40 even bit failed, read[0x%x] != write[0x%x]",
+ reg_val, AW_DSP_EVEN_NUM_BIT_TEST);
+ goto error;
+ }
+
+ /*check dsp_fw_base_addr*/
+ regmap_write(aw_dev->regmap, AW_PID_2049_DSPMADD_REG,
+ AW_PID_2049_DSP_FW_ADDR);
+ regmap_write(aw_dev->regmap, AW_PID_2049_DSPMDAT_REG,
+ AW_DSP_EVEN_NUM_BIT_TEST);
+
+ regmap_write(aw_dev->regmap, AW_PID_2049_DSPMADD_REG,
+ AW_PID_2049_DSP_FW_ADDR);
+ regmap_read(aw_dev->regmap, AW_PID_2049_DSPMDAT_REG, ®_val);
+ if (reg_val != AW_DSP_EVEN_NUM_BIT_TEST) {
+ dev_err(aw_dev->dev, "check dsp fw addr failed, read[0x%x] != write[0x%x]",
+ reg_val, AW_DSP_EVEN_NUM_BIT_TEST);
+ goto error;
+ }
+
+ /*check dsp_cfg_base_addr*/
+ regmap_write(aw_dev->regmap, AW_PID_2049_DSPMADD_REG, AW_PID_2049_DSP_CFG_ADDR);
+ regmap_write(aw_dev->regmap, AW_PID_2049_DSPMDAT_REG, AW_DSP_ODD_NUM_BIT_TEST);
+
+ regmap_write(aw_dev->regmap, AW_PID_2049_DSPMADD_REG, AW_PID_2049_DSP_CFG_ADDR);
+ regmap_read(aw_dev->regmap, AW_PID_2049_DSPMDAT_REG, ®_val);
+ if (reg_val != AW_DSP_ODD_NUM_BIT_TEST) {
+ dev_err(aw_dev->dev, "check dsp cfg failed, read[0x%x] != write[0x%x]",
+ reg_val, AW_DSP_ODD_NUM_BIT_TEST);
+ goto error;
+ }
+
+ mutex_unlock(&aw_dev->dsp_lock);
+ return 0;
+
+error:
+ mutex_unlock(&aw_dev->dsp_lock);
+ return -EPERM;
+}
+
+int aw883xx_dev_fw_update(struct aw_device *aw_dev, bool up_dsp_fw_en, bool force_up_en)
+{
+ int ret = 0;
+ struct aw_prof_desc *prof_index_desc = NULL;
+ struct aw_sec_data_desc *sec_desc = NULL;
+ char *prof_name = NULL;
+
+ if ((aw_dev->prof_cur == aw_dev->prof_index) &&
+ (force_up_en == AW_FORCE_UPDATE_OFF)) {
+ dev_dbg(aw_dev->dev, "scene no change, not update");
+ return 0;
+ }
+
+ if (aw_dev->fw_status == AW_DEV_FW_FAILED) {
+ dev_err(aw_dev->dev, "fw status[%d] error", aw_dev->fw_status);
+ return -EPERM;
+ }
+
+ prof_name = aw883xx_dev_get_prof_name(aw_dev, aw_dev->prof_index);
+ if (!prof_name)
+ return -ENOMEM;
+
+ dev_dbg(aw_dev->dev, "start update %s", prof_name);
+
+ ret = aw883xx_dev_get_prof_data(aw_dev, aw_dev->prof_index, &prof_index_desc);
+ if (ret < 0)
+ return ret;
+
+ /*update reg*/
+ sec_desc = prof_index_desc->sec_desc;
+ ret = aw_dev_reg_update(aw_dev, sec_desc[AW_DATA_TYPE_REG].data,
+ sec_desc[AW_DATA_TYPE_REG].len);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "update reg failed");
+ return ret;
+ }
+
+ aw883xx_dev_mute(aw_dev, true);
+
+ if (aw_dev->dsp_cfg == AW_DEV_DSP_WORK)
+ aw_dev_dsp_enable(aw_dev, false);
+
+ aw_dev_select_memclk(aw_dev, AW_DEV_MEMCLK_OSC);
+
+ if (up_dsp_fw_en) {
+ ret = aw_dev_check_sram(aw_dev);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "check sram failed");
+ goto error;
+ }
+
+ /*update dsp firmware*/
+ dev_dbg(aw_dev->dev, "fw_ver: [%x]", prof_index_desc->fw_ver);
+ ret = aw_dev_dsp_update_fw(aw_dev, sec_desc[AW_DATA_TYPE_DSP_FW].data,
+ sec_desc[AW_DATA_TYPE_DSP_FW].len);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "update dsp fw failed");
+ goto error;
+ }
+ }
+
+ /*update dsp config*/
+ ret = aw_dev_dsp_update_cfg(aw_dev, sec_desc[AW_DATA_TYPE_DSP_CFG].data,
+ sec_desc[AW_DATA_TYPE_DSP_CFG].len);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "update dsp cfg failed");
+ goto error;
+ }
+
+ aw_dev_select_memclk(aw_dev, AW_DEV_MEMCLK_PLL);
+
+ aw_dev->prof_cur = aw_dev->prof_index;
+
+ return 0;
+
+error:
+ aw_dev_select_memclk(aw_dev, AW_DEV_MEMCLK_PLL);
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(aw883xx_dev_fw_update);
+
+static int aw_dev_dsp_check(struct aw_device *aw_dev)
+{
+ int ret = 0;
+ u16 i = 0;
+
+ switch (aw_dev->dsp_cfg) {
+ case AW_DEV_DSP_BYPASS:
+ dev_dbg(aw_dev->dev, "dsp bypass");
+ ret = 0;
+ break;
+ case AW_DEV_DSP_WORK:
+ aw_dev_dsp_enable(aw_dev, false);
+ aw_dev_dsp_enable(aw_dev, true);
+ usleep_range(AW_1000_US, AW_1000_US + 10);
+ for (i = 0; i < AW_DEV_DSP_CHECK_MAX; i++) {
+ ret = aw_dev_get_dsp_status(aw_dev);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "dsp wdt status error=%d", ret);
+ usleep_range(AW_2000_US, AW_2000_US + 10);
+ }
+ }
+ break;
+ default:
+ dev_err(aw_dev->dev, "unknown dsp cfg=%d", aw_dev->dsp_cfg);
+ ret = -EINVAL;
+ break;
+ }
+
+ return ret;
+}
+
+static void aw_dev_dsp_set_cfg_f0_fs(struct aw_device *aw_dev)
+{
+ u32 f0_fs = 0;
+ int ret;
+
+ aw_dev_set_cfg_f0_fs(aw_dev, &f0_fs);
+ ret = aw_dev_modify_dsp_cfg(aw_dev, AW_PID_2049_DSP_REG_CFGF0_FS,
+ f0_fs, AW_DSP_32_DATA);
+ if (ret < 0)
+ dev_err(aw_dev->dev, "modify dsp cfg failed");
+}
+
+static void aw_dev_update_cali_re(struct aw_cali_desc *cali_desc)
+{
+ int ret = 0;
+ struct aw_device *aw_dev =
+ container_of(cali_desc, struct aw_device, cali_desc);
+
+ if ((aw_dev->cali_desc.cali_re < AW_CALI_RE_MAX) &&
+ (aw_dev->cali_desc.cali_re > AW_CALI_RE_MIN)) {
+
+ ret = aw_dev_dsp_set_cali_re(aw_dev);
+ if (ret < 0)
+ dev_err(aw_dev->dev, "set cali re failed");
+ }
+}
+
+int aw883xx_dev_start(struct aw_device *aw_dev)
+{
+ int ret = 0;
+
+ if (aw_dev->status == AW_DEV_PW_ON) {
+ dev_info(aw_dev->dev, "already power on");
+ return 0;
+ }
+
+ /*power on*/
+ aw_dev_pwd(aw_dev, false);
+ usleep_range(AW_2000_US, AW_2000_US + 10);
+
+ ret = aw_dev_check_syspll(aw_dev);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "pll check failed cannot start");
+ goto pll_check_fail;
+ }
+
+ /*amppd on*/
+ aw_dev_amppd(aw_dev, false);
+ usleep_range(AW_1000_US, AW_1000_US + 50);
+
+ /*check i2s status*/
+ ret = aw_dev_check_sysst(aw_dev);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "sysst check failed");
+ goto sysst_check_fail;
+ }
+
+ if (aw_dev->dsp_cfg == AW_DEV_DSP_WORK) {
+ /*dsp bypass*/
+ aw_dev_dsp_enable(aw_dev, false);
+ ret = aw_dev_dsp_fw_check(aw_dev);
+ if (ret < 0)
+ goto dev_dsp_fw_check_fail;
+
+ aw_dev_dsp_set_cfg_f0_fs(aw_dev);
+
+ aw_dev_update_cali_re(&aw_dev->cali_desc);
+
+ if (aw_dev->dsp_crc_st != AW_DSP_CRC_OK) {
+ ret = aw_dev_dsp_check_crc32(aw_dev);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "dsp crc check failed");
+ goto crc_check_fail;
+ }
+ }
+
+ ret = aw_dev_dsp_check(aw_dev);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "dsp status check failed");
+ goto dsp_check_fail;
+ }
+ } else {
+ dev_dbg(aw_dev->dev, "start pa with dsp bypass");
+ }
+
+ /*enable tx feedback*/
+ aw_dev_i2s_tx_enable(aw_dev, true);
+
+ /*close mute*/
+ aw883xx_dev_mute(aw_dev, false);
+ /*clear inturrupt*/
+ aw_dev_clear_int_status(aw_dev);
+ aw_dev->status = AW_DEV_PW_ON;
+
+ return 0;
+
+dsp_check_fail:
+crc_check_fail:
+ aw_dev_dsp_enable(aw_dev, false);
+dev_dsp_fw_check_fail:
+sysst_check_fail:
+ aw_dev_clear_int_status(aw_dev);
+ aw_dev_amppd(aw_dev, true);
+pll_check_fail:
+ aw_dev_pwd(aw_dev, true);
+ aw_dev->status = AW_DEV_PW_OFF;
+ return ret;
+}
+EXPORT_SYMBOL_GPL(aw883xx_dev_start);
+
+int aw883xx_dev_stop(struct aw_device *aw_dev)
+{
+ struct aw_sec_data_desc *dsp_cfg =
+ &aw_dev->prof_info.prof_desc[aw_dev->prof_cur].sec_desc[AW_DATA_TYPE_DSP_CFG];
+ struct aw_sec_data_desc *dsp_fw =
+ &aw_dev->prof_info.prof_desc[aw_dev->prof_cur].sec_desc[AW_DATA_TYPE_DSP_FW];
+ int int_st = 0;
+ int ret = 0;
+
+ if (aw_dev->status == AW_DEV_PW_OFF) {
+ dev_info(aw_dev->dev, "already power off");
+ return 0;
+ }
+
+ aw_dev->status = AW_DEV_PW_OFF;
+
+ /*set mute*/
+ aw883xx_dev_mute(aw_dev, true);
+ usleep_range(AW_4000_US, AW_4000_US + 100);
+
+ /*close tx feedback*/
+ aw_dev_i2s_tx_enable(aw_dev, false);
+ usleep_range(AW_1000_US, AW_1000_US + 100);
+
+ /*check sysint state*/
+ int_st = aw_dev_check_sysint(aw_dev);
+
+ /*close dsp*/
+ aw_dev_dsp_enable(aw_dev, false);
+
+ /*enable amppd*/
+ aw_dev_amppd(aw_dev, true);
+
+ if (int_st < 0) {
+ /*system status anomaly*/
+ aw_dev_select_memclk(aw_dev, AW_DEV_MEMCLK_OSC);
+ ret = aw_dev_dsp_update_fw(aw_dev, dsp_fw->data, dsp_fw->len);
+ if (ret < 0)
+ dev_err(aw_dev->dev, "update dsp fw failed");
+ ret = aw_dev_dsp_update_cfg(aw_dev, dsp_cfg->data, dsp_cfg->len);
+ if (ret < 0)
+ dev_err(aw_dev->dev, "update dsp cfg failed");
+ aw_dev_select_memclk(aw_dev, AW_DEV_MEMCLK_PLL);
+ }
+
+ /*set power down*/
+ aw_dev_pwd(aw_dev, true);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(aw883xx_dev_stop);
+
+/*deinit aw_device*/
+static void aw883xx_dev_deinit(struct aw_device *aw_dev)
+{
+ if (!aw_dev)
+ return;
+
+ if (aw_dev->prof_info.prof_desc) {
+ devm_kfree(aw_dev->dev, aw_dev->prof_info.prof_desc);
+ aw_dev->prof_info.prof_desc = NULL;
+ }
+ aw_dev->prof_info.count = 0;
+
+ if (aw_dev->crc_dsp_cfg.data) {
+ aw_dev->crc_dsp_cfg.len = 0;
+ devm_kfree(aw_dev->dev, aw_dev->crc_dsp_cfg.data);
+ aw_dev->crc_dsp_cfg.data = NULL;
+ }
+
+}
+
+/*init aw_device*/
+int aw883xx_dev_init(struct aw_device *aw_dev, struct aw_container *aw_cfg)
+{
+ int ret;
+
+ if ((!aw_dev) || (!aw_cfg)) {
+ pr_err("aw_dev is NULL or aw_cfg is NULL");
+ return -ENOMEM;
+ }
+ ret = aw883xx_dev_cfg_load(aw_dev, aw_cfg);
+ if (ret < 0) {
+ aw883xx_dev_deinit(aw_dev);
+ dev_err(aw_dev->dev, "aw_dev acf parse failed");
+ return -EINVAL;
+ }
+ aw_dev->fade_in_time = AW_1000_US / 10;
+ aw_dev->fade_out_time = AW_1000_US >> 1;
+ aw_dev->prof_cur = aw_dev->prof_info.prof_desc[0].id;
+ aw_dev->prof_index = aw_dev->prof_info.prof_desc[0].id;
+
+ ret = aw883xx_dev_fw_update(aw_dev, AW_FORCE_UPDATE_ON, AW_DSP_FW_UPDATE_ON);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "fw update failed");
+ return ret;
+ }
+
+ /*set mute*/
+ aw883xx_dev_mute(aw_dev, true);
+ usleep_range(AW_4000_US, AW_4000_US + 100);
+
+ /*close tx feedback*/
+ aw_dev_i2s_tx_enable(aw_dev, false);
+ usleep_range(AW_1000_US, AW_1000_US + 100);
+
+ /*close dsp*/
+ aw_dev_dsp_enable(aw_dev, false);
+ /*enable amppd*/
+ aw_dev_amppd(aw_dev, true);
+ /*set power down*/
+ aw_dev_pwd(aw_dev, true);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(aw883xx_dev_init);
+
+static void aw883xx_parse_channel_dt(struct aw_device *aw_dev)
+{
+ int ret;
+ u32 channel_value;
+ struct device_node *np = aw_dev->dev->of_node;
+
+ ret = of_property_read_u32(np, "sound-channel", &channel_value);
+ if (ret < 0) {
+ dev_dbg(aw_dev->dev,
+ "read sound-channel failed,use default 0");
+ aw_dev->channel = AW_DEV_DEFAULT_CH;
+ return;
+ }
+
+ dev_dbg(aw_dev->dev, "read sound-channel value is: %d",
+ channel_value);
+ aw_dev->channel = channel_value;
+}
+
+static void aw883xx_parse_fade_enable_dt(struct aw_device *aw_dev)
+{
+ int ret = 0;
+ struct device_node *np = aw_dev->dev->of_node;
+ u32 fade_en;
+
+ ret = of_property_read_u32(np, "fade-enable", &fade_en);
+ if (ret < 0) {
+ dev_dbg(aw_dev->dev,
+ "read fade-enable failed, close fade_in_out");
+ fade_en = AW_FADE_IN_OUT_DEFAULT;
+ }
+
+ dev_dbg(aw_dev->dev, "read fade-enable value is: %d", fade_en);
+
+ aw_dev->fade_en = fade_en;
+}
+
+static int aw883xx_pid_2049_dev_init(struct aw_device *aw_dev)
+{
+ aw_dev->chip_id = AW883XX_PID_2049;
+ /*call aw device init func*/
+ aw_dev->acf = NULL;
+ aw_dev->prof_info.prof_desc = NULL;
+ aw_dev->prof_info.count = 0;
+ aw_dev->prof_info.prof_type = AW_DEV_NONE_TYPE_ID;
+ aw_dev->channel = 0;
+ aw_dev->fw_status = AW_DEV_FW_FAILED;
+
+ aw_dev->fade_step = AW_PID_2049_VOLUME_STEP_DB;
+ aw_dev->volume_desc.ctl_volume = AW_PID_2049_VOL_DEFAULT_VALUE;
+ aw883xx_parse_channel_dt(aw_dev);
+ aw883xx_parse_fade_enable_dt(aw_dev);
+
+ return 0;
+}
+
+int aw883xx_dev_get_profile_count(struct aw_device *aw_dev)
+{
+ return aw_dev->prof_info.count;
+}
+EXPORT_SYMBOL_GPL(aw883xx_dev_get_profile_count);
+
+int aw883xx_dev_get_profile_index(struct aw_device *aw_dev)
+{
+ return aw_dev->prof_index;
+}
+EXPORT_SYMBOL_GPL(aw883xx_dev_get_profile_index);
+
+int aw883xx_dev_set_profile_index(struct aw_device *aw_dev, int index)
+{
+ struct aw_prof_desc *prof_desc = NULL;
+
+ /* check the index whether is valid. */
+ if ((index >= aw_dev->prof_info.count) || (index < 0))
+ return -EINVAL;
+ /* check the index whether change. */
+ if (aw_dev->prof_index == index)
+ return -EINVAL;
+
+ aw_dev->prof_index = index;
+ prof_desc = &aw_dev->prof_info.prof_desc[index];
+ dev_dbg(aw_dev->dev, "set prof[%s]", aw_dev->prof_info.prof_name_list[prof_desc->id]);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(aw883xx_dev_set_profile_index);
+
+char *aw883xx_dev_get_prof_name(struct aw_device *aw_dev, int index)
+{
+ struct aw_prof_desc *prof_desc = NULL;
+ struct aw_prof_info *prof_info = &aw_dev->prof_info;
+
+ if ((index >= aw_dev->prof_info.count) || (index < 0)) {
+ dev_err(aw_dev->dev, "index[%d] overflow count[%d]",
+ index, aw_dev->prof_info.count);
+ return NULL;
+ }
+
+ prof_desc = &aw_dev->prof_info.prof_desc[index];
+
+ return prof_info->prof_name_list[prof_desc->id];
+}
+EXPORT_SYMBOL_GPL(aw883xx_dev_get_prof_name);
+
+int aw883xx_dev_get_prof_data(struct aw_device *aw_dev, int index,
+ struct aw_prof_desc **prof_desc)
+{
+ if ((index >= aw_dev->prof_info.count) || (index < 0)) {
+ dev_err(aw_dev->dev, "%s: index[%d] overflow count[%d]\n",
+ __func__, index, aw_dev->prof_info.count);
+ return -EINVAL;
+ }
+
+ *prof_desc = &aw_dev->prof_info.prof_desc[index];
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(aw883xx_dev_get_prof_data);
+
+int aw883xx_init(struct aw_device **aw_dev, struct i2c_client *i2c, struct regmap *regmap)
+{
+ int ret = 0;
+ u16 chip_id = 0;
+
+ if (*aw_dev) {
+ dev_info(&i2c->dev, "it should be initialized here.\n");
+ } else {
+ *aw_dev = kzalloc(sizeof(struct aw_device), GFP_KERNEL);
+ if (!(*aw_dev))
+ return -ENOMEM;
+ }
+
+ (*aw_dev)->i2c = i2c;
+ (*aw_dev)->dev = &i2c->dev;
+ (*aw_dev)->regmap = regmap;
+ mutex_init(&(*aw_dev)->dsp_lock);
+
+ /* read chip id */
+ ret = aw_dev_read_chipid((*aw_dev), &chip_id);
+ if (ret < 0) {
+ dev_err(&i2c->dev, "dev_read_chipid failed ret=%d", ret);
+ return ret;
+ }
+
+ switch (chip_id) {
+ case AW883XX_PID_2049:
+ ret = aw883xx_pid_2049_dev_init((*aw_dev));
+ break;
+ default:
+ ret = -EINVAL;
+ dev_err((*aw_dev)->dev, "unsupported device");
+ break;
+ }
+ return ret;
+}
+EXPORT_SYMBOL_GPL(aw883xx_init);
+
+void aw883xx_deinit(struct aw_device *aw_dev)
+{
+ if (aw_dev) {
+ aw883xx_dev_deinit(aw_dev);
+ kfree(aw_dev);
+ }
+}
+EXPORT_SYMBOL_GPL(aw883xx_deinit);
+
+MODULE_DESCRIPTION("AW883XX device lib");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/codecs/aw883xx/aw883xx_device.h b/sound/soc/codecs/aw883xx/aw883xx_device.h
new file mode 100644
index 000000000000..d3a654e15815
--- /dev/null
+++ b/sound/soc/codecs/aw883xx/aw883xx_device.h
@@ -0,0 +1,201 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * aw883xx.c -- ALSA SoC AW883XX codec support
+ *
+ * Copyright (c) 2022 AWINIC Technology CO., LTD
+ *
+ * Author: Bruce zhao <zhaolei@awinic.com>
+ */
+
+#ifndef __AW883XX_DEVICE_FILE_H__
+#define __AW883XX_DEVICE_FILE_H__
+
+#include "aw883xx_data_type.h"
+#include "aw883xx_bin_parse.h"
+#include "aw883xx.h"
+
+#define AW_DEV_DEFAULT_CH (0)
+#define AW_DEV_DSP_CHECK_MAX (5)
+
+/*
+ * DSP I2C WRITES
+ */
+#define AW_DSP_I2C_WRITES
+#define AW_MAX_RAM_WRITE_BYTE_SIZE (128)
+#define AW_DSP_ODD_NUM_BIT_TEST (0x5555)
+#define AW_DSP_EVEN_NUM_BIT_TEST (0xAAAA)
+#define AW_DSP_ST_CHECK_MAX (2)
+#define AW_FADE_IN_OUT_DEFAULT (0)
+#define AW_CALI_RE_MAX (15000)
+#define AW_CALI_RE_MIN (4000)
+#define AW_CALI_DELAY_CACL(value) ((value * 32) / 48)
+
+#define AW_DSP_RE_TO_SHOW_RE(re, shift) (((re) * (1000)) >> (shift))
+#define AW_SHOW_RE_TO_DSP_RE(re, shift) (((re) << shift) / (1000))
+
+#define AW_ACF_FILE "aw883xx_acf.bin"
+#define AW_DEV_SYSST_CHECK_MAX (10)
+
+enum {
+ AW_DEV_VDSEL_DAC = 0,
+ AW_DEV_VDSEL_VSENSE = 1,
+};
+
+enum {
+ AW_DSP_CRC_NA = 0,
+ AW_DSP_CRC_OK = 1,
+};
+
+enum {
+ AW_DSP_FW_UPDATE_OFF = 0,
+ AW_DSP_FW_UPDATE_ON = 1,
+};
+
+enum {
+ AW_FORCE_UPDATE_OFF = 0,
+ AW_FORCE_UPDATE_ON = 1,
+};
+
+enum {
+ AW_1000_US = 1000,
+ AW_2000_US = 2000,
+ AW_3000_US = 3000,
+ AW_4000_US = 4000,
+ AW_5000_US = 5000,
+ AW_10000_US = 10000,
+ AW_100000_US = 100000,
+};
+
+enum {
+ AW_DEV_TYPE_OK = 0,
+ AW_DEV_TYPE_NONE = 1,
+};
+
+
+enum AW_DEV_STATUS {
+ AW_DEV_PW_OFF = 0,
+ AW_DEV_PW_ON,
+};
+
+enum AW_DEV_FW_STATUS {
+ AW_DEV_FW_FAILED = 0,
+ AW_DEV_FW_OK,
+};
+
+enum AW_DEV_MEMCLK {
+ AW_DEV_MEMCLK_OSC = 0,
+ AW_DEV_MEMCLK_PLL = 1,
+};
+
+enum AW_DEV_DSP_CFG {
+ AW_DEV_DSP_WORK = 0,
+ AW_DEV_DSP_BYPASS = 1,
+};
+
+enum {
+ AW_DSP_16_DATA = 0,
+ AW_DSP_32_DATA = 1,
+};
+
+enum {
+ AW_NOT_RCV_MODE = 0,
+ AW_RCV_MODE = 1,
+};
+
+struct aw_profctrl_desc {
+ unsigned int cur_mode;
+};
+
+struct aw_volume_desc {
+ unsigned int init_volume;
+ unsigned int mute_volume;
+ unsigned int ctl_volume;
+ unsigned int max_volume;
+};
+
+struct aw_dsp_mem_desc {
+ unsigned int dsp_madd_reg;
+ unsigned int dsp_mdat_reg;
+ unsigned int dsp_fw_base_addr;
+ unsigned int dsp_cfg_base_addr;
+};
+
+struct aw_vmax_desc {
+ unsigned int init_vmax;
+};
+
+struct aw_cali_delay_desc {
+ unsigned int delay;
+};
+
+struct aw_cali_desc {
+ u32 cali_re; /*cali value*/
+ u32 ra;
+};
+
+struct aw_container {
+ int len;
+ u8 data[];
+};
+
+struct aw_device {
+ int status;
+ struct mutex dsp_lock;
+
+ unsigned char prof_cur; /*current profile index*/
+ unsigned char prof_index; /*set profile index*/
+ unsigned char dsp_crc_st;
+ u16 chip_id;
+
+ unsigned int channel; /*pa channel select*/
+ unsigned int fade_step;
+
+ struct i2c_client *i2c;
+ struct device *dev;
+ struct regmap *regmap;
+ char *acf;
+
+ u32 fade_en;
+ unsigned char dsp_cfg;
+
+ u32 dsp_fw_len;
+ u32 dsp_cfg_len;
+ u8 platform;
+ u8 fw_status; /*load cfg status*/
+
+ unsigned int fade_in_time;
+ unsigned int fade_out_time;
+
+ struct aw_prof_info prof_info;
+ struct aw_sec_data_desc crc_dsp_cfg;
+ struct aw_profctrl_desc profctrl_desc;
+ struct aw_volume_desc volume_desc;
+ struct aw_dsp_mem_desc dsp_mem_desc;
+ struct aw_vmax_desc vmax_desc;
+
+ struct aw_cali_delay_desc cali_delay_desc;
+ struct aw_cali_desc cali_desc;
+
+};
+
+int aw883xx_init(struct aw_device **aw_dev, struct i2c_client *i2c, struct regmap *regmap);
+void aw883xx_deinit(struct aw_device *aw_dev);
+int aw883xx_dev_init(struct aw_device *aw_dev, struct aw_container *aw_cfg);
+int aw883xx_dev_start(struct aw_device *aw_dev);
+int aw883xx_dev_stop(struct aw_device *aw_dev);
+int aw883xx_dev_fw_update(struct aw_device *aw_dev, bool up_dsp_fw_en, bool force_up_en);
+
+void aw883xx_dev_set_volume(struct aw_device *aw_dev, unsigned short set_vol);
+int aw883xx_dev_get_prof_data(struct aw_device *aw_dev, int index,
+ struct aw_prof_desc **prof_desc);
+char *aw883xx_dev_get_prof_name(struct aw_device *aw_dev, int index);
+int aw883xx_dev_set_profile_index(struct aw_device *aw_dev, int index);
+int aw883xx_dev_get_profile_index(struct aw_device *aw_dev);
+int aw883xx_dev_get_profile_count(struct aw_device *aw_dev);
+
+int aw883xx_dev_cfg_load(struct aw_device *aw_dev, struct aw_container *aw_cfg);
+int aw883xx_dev_load_acf_check(struct aw_container *aw_cfg);
+void aw883xx_dev_mute(struct aw_device *aw_dev, bool is_mute);
+
+#endif
+
--
2.38.1
^ permalink raw reply related [flat|nested] 9+ messages in thread