new file mode 100644
@@ -0,0 +1,1613 @@
+// 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>
+ */
+
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/debugfs.h>
+#include <linux/firmware.h>
+#include <linux/i2c.h>
+#include <linux/module.h>
+#include <linux/of_gpio.h>
+#include <linux/syscalls.h>
+#include <linux/version.h>
+#include <linux/uaccess.h>
+#include <linux/workqueue.h>
+#include <sound/core.h>
+#include <sound/control.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include "aw883xx_data_type.h"
+#include "aw883xx_device.h"
+#include "aw883xx_bin_parse.h"
+
+int aw883xx_dev_set_volume(struct aw_device *aw_dev, unsigned short set_vol)
+{
+ u16 hw_vol = 0;
+ int ret = -1;
+ struct aw_volume_desc *vol_desc = &aw_dev->volume_desc;
+
+ hw_vol = set_vol + vol_desc->init_volume;
+
+ ret = aw_dev->ops.aw_set_hw_volume(aw_dev, hw_vol);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "set volume failed");
+ return ret;
+ }
+
+ return 0;
+}
+
+int aw883xx_dev_get_volume(struct aw_device *aw_dev, unsigned short *get_vol)
+{
+ int ret = -1;
+ u16 hw_vol = 0;
+ struct aw_volume_desc *vol_desc = &aw_dev->volume_desc;
+
+ ret = aw_dev->ops.aw_get_hw_volume(aw_dev, &hw_vol);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "read volume failed");
+ return ret;
+ }
+
+ if (hw_vol > vol_desc->init_volume)
+ *get_vol = hw_vol - vol_desc->init_volume;
+
+ return 0;
+}
+
+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) {
+ aw883xx_dev_set_volume(aw_dev, fade_in_vol);
+ return;
+ }
+ /*volume up*/
+ for (i = desc->mute_volume; i >= fade_in_vol; i -= fade_step) {
+ aw883xx_dev_set_volume(aw_dev, i);
+ usleep_range(aw_dev->fade_in_time, aw_dev->fade_in_time + 10);
+ }
+ if (i != fade_in_vol)
+ aw883xx_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) {
+ aw883xx_dev_set_volume(aw_dev, desc->mute_volume);
+ return;
+ }
+
+ for (i = desc->ctl_volume; i <= desc->mute_volume; i += fade_step) {
+ aw883xx_dev_set_volume(aw_dev, i);
+ usleep_range(aw_dev->fade_out_time, aw_dev->fade_out_time + 10);
+ }
+ if (i != desc->mute_volume) {
+ aw883xx_dev_set_volume(aw_dev, desc->mute_volume);
+ usleep_range(aw_dev->fade_out_time, aw_dev->fade_out_time + 10);
+ }
+}
+
+static uint64_t aw_dev_dsp_crc32_reflect(uint64_t ref, unsigned char ch)
+{
+ int i;
+ uint64_t value = 0;
+
+ for (i = 1; i < (ch + 1); i++) {
+ if (ref & 1)
+ value |= 1 << (ch - i);
+
+ ref >>= 1;
+ }
+
+ return value;
+}
+
+static unsigned int aw_dev_calc_dsp_cfg_crc32(unsigned char *buf, unsigned int len)
+{
+ u8 i;
+ u32 crc = 0xffffffff;
+
+ while (len--) {
+ for (i = 1; i != 0; i <<= 1) {
+ if ((crc & 0x80000000) != 0) {
+ crc <<= 1;
+ crc ^= 0x1EDC6F41;
+ } else {
+ crc <<= 1;
+ }
+
+ if ((*buf & i) != 0)
+ crc ^= 0x1EDC6F41;
+ }
+ buf++;
+ }
+
+ return (aw_dev_dsp_crc32_reflect(crc, 32)^0xffffffff);
+}
+
+static int aw_dev_set_dsp_crc32(struct aw_device *aw_dev)
+{
+ u32 crc_value = 0;
+ u32 crc_data_len = 0;
+ int ret = -1;
+ struct aw_sec_data_desc *crc_dsp_cfg = &aw_dev->crc_dsp_cfg;
+ struct aw_dsp_crc_desc *desc = &aw_dev->dsp_crc_desc;
+
+ /*get crc data len*/
+ crc_data_len = (desc->dsp_reg - aw_dev->dsp_mem_desc.dsp_cfg_base_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 = aw_dev_calc_dsp_cfg_crc32(crc_dsp_cfg->data, crc_data_len);
+
+ dev_dbg(aw_dev->dev, "crc_value:0x%x", crc_value);
+ ret = aw_dev->ops.aw_dsp_write(aw_dev, desc->dsp_reg, crc_value,
+ desc->data_type);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "set dsp crc value failed");
+ return ret;
+ }
+
+ return 0;
+}
+
+static void aw_dev_dsp_crc_check_enable(struct aw_device *aw_dev, bool flag)
+{
+ struct aw_dsp_crc_desc *dsp_crc_desc = &aw_dev->dsp_crc_desc;
+ struct aw883xx *aw883xx = aw_dev->private_data;
+ int ret;
+
+ if (flag) {
+ ret = aw_dev->ops.aw_reg_write_bits(aw883xx->regmap, dsp_crc_desc->ctl_reg,
+ ~dsp_crc_desc->ctl_mask, dsp_crc_desc->ctl_enable);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "enable dsp crc failed");
+ return;
+ }
+ } else {
+ ret = aw_dev->ops.aw_reg_write_bits(aw883xx->regmap, dsp_crc_desc->ctl_reg,
+ ~dsp_crc_desc->ctl_mask, dsp_crc_desc->ctl_disable);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "close dsp crc failed");
+ return;
+ }
+ }
+}
+
+static int aw_dev_dsp_st_check(struct aw_device *aw_dev)
+{
+ struct aw_sysst_desc *desc = &aw_dev->sysst_desc;
+ struct aw883xx *aw883xx = aw_dev->private_data;
+ int ret = -1;
+ unsigned int reg_val = 0;
+ int i;
+
+ for (i = 0; i < AW_DSP_ST_CHECK_MAX; i++) {
+ ret = aw_dev->ops.aw_reg_read(aw883xx->regmap, desc->reg, ®_val);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "read reg0x%x failed", desc->reg);
+ continue;
+ }
+
+ if ((reg_val & (~desc->dsp_mask)) != desc->dsp_check) {
+ dev_err(aw_dev->dev, "check dsp st fail,reg_val:0x%04x", reg_val);
+ ret = -EINVAL;
+ continue;
+ } else {
+ dev_dbg(aw_dev->dev, "dsp st check ok, reg_val:0x%04x", reg_val);
+ return 0;
+ }
+ }
+
+ return ret;
+}
+
+static int aw_dev_dsp_crc32_check(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_set_dsp_crc32(aw_dev);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "set dsp crc32 failed");
+ return ret;
+ }
+
+ aw_dev_dsp_crc_check_enable(aw_dev, true);
+
+ /*dsp enable*/
+ aw883xx_dev_dsp_enable(aw_dev, true);
+ usleep_range(AW_5000_US, AW_5000_US + 100);
+
+ ret = aw_dev_dsp_st_check(aw_dev);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "check crc32 fail");
+ return ret;
+ }
+
+ aw_dev_dsp_crc_check_enable(aw_dev, false);
+ aw_dev->dsp_crc_st = AW_DSP_CRC_OK;
+ return 0;
+}
+
+static void aw_dev_pwd(struct aw_device *aw_dev, bool pwd)
+{
+ struct aw_pwd_desc *pwd_desc = &aw_dev->pwd_desc;
+ struct aw883xx *aw883xx = aw_dev->private_data;
+
+ if (pwd) {
+ aw_dev->ops.aw_reg_write_bits(aw883xx->regmap, pwd_desc->reg,
+ ~pwd_desc->mask,
+ pwd_desc->enable);
+ } else {
+ aw_dev->ops.aw_reg_write_bits(aw883xx->regmap, pwd_desc->reg,
+ ~pwd_desc->mask,
+ pwd_desc->disable);
+ }
+}
+
+static void aw_dev_amppd(struct aw_device *aw_dev, bool amppd)
+{
+ struct aw_amppd_desc *amppd_desc = &aw_dev->amppd_desc;
+ struct aw883xx *aw883xx = aw_dev->private_data;
+
+ if (amppd) {
+ aw_dev->ops.aw_reg_write_bits(aw883xx->regmap, amppd_desc->reg,
+ ~amppd_desc->mask,
+ amppd_desc->enable);
+ } else {
+ aw_dev->ops.aw_reg_write_bits(aw883xx->regmap, amppd_desc->reg,
+ ~amppd_desc->mask,
+ amppd_desc->disable);
+ }
+}
+
+void aw883xx_dev_mute(struct aw_device *aw_dev, bool mute)
+{
+ struct aw_mute_desc *mute_desc = &aw_dev->mute_desc;
+ struct aw883xx *aw883xx = aw_dev->private_data;
+
+ if (mute) {
+ aw_dev_fade_out(aw_dev);
+ aw_dev->ops.aw_reg_write_bits(aw883xx->regmap, mute_desc->reg,
+ ~mute_desc->mask, mute_desc->enable);
+ } else {
+ aw_dev->ops.aw_reg_write_bits(aw883xx->regmap, mute_desc->reg,
+ ~mute_desc->mask, mute_desc->disable);
+ aw_dev_fade_in(aw_dev);
+ }
+}
+
+int aw883xx_dev_get_hmute(struct aw_device *aw_dev)
+{
+ unsigned int reg_val = 0;
+ int ret;
+ struct aw_mute_desc *desc = &aw_dev->mute_desc;
+ struct aw883xx *aw883xx = aw_dev->private_data;
+
+ ret = aw_dev->ops.aw_reg_read(aw883xx->regmap, desc->reg, ®_val);
+ if (ret < 0)
+ return ret;
+
+ if (reg_val & (~desc->mask))
+ ret = 1;
+ else
+ ret = 0;
+
+ return ret;
+}
+
+static int aw_dev_get_icalk(struct aw_device *aw_dev, int16_t *icalk)
+{
+ int ret = -1;
+ unsigned int reg_val = 0;
+ u16 reg_icalk = 0;
+ struct aw_vcalb_desc *desc = &aw_dev->vcalb_desc;
+ struct aw883xx *aw883xx = aw_dev->private_data;
+
+ ret = aw_dev->ops.aw_reg_read(aw883xx->regmap, desc->icalk_reg, ®_val);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "reg read failed");
+ return ret;
+ }
+
+ reg_icalk = reg_val & (~desc->icalk_reg_mask);
+
+ if (reg_icalk & (~desc->icalk_sign_mask))
+ reg_icalk = reg_icalk | desc->icalk_neg_mask;
+
+ *icalk = (int16_t)reg_icalk;
+
+ return 0;
+}
+
+static int aw_dev_get_vcalk(struct aw_device *aw_dev, int16_t *vcalk)
+{
+ int ret = -1;
+ unsigned int reg_val = 0;
+ u16 reg_vcalk = 0;
+ struct aw_vcalb_desc *desc = &aw_dev->vcalb_desc;
+ struct aw883xx *aw883xx = aw_dev->private_data;
+
+ ret = aw_dev->ops.aw_reg_read(aw883xx->regmap, desc->vcalk_reg, ®_val);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "reg read failed");
+ return ret;
+ }
+
+ reg_val = reg_val >> desc->vcalk_shift;
+
+ reg_vcalk = (u16)reg_val & (~desc->vcalk_reg_mask);
+
+ if (reg_vcalk & (~desc->vcalk_sign_mask))
+ reg_vcalk = reg_vcalk | desc->vcalk_neg_mask;
+
+ *vcalk = (int16_t)reg_vcalk;
+
+ return 0;
+}
+
+static int aw_dev_get_vcalk_dac(struct aw_device *aw_dev, int16_t *vcalk)
+{
+ int ret = -1;
+ unsigned int reg_val = 0;
+ u16 reg_vcalk = 0;
+ struct aw_vcalb_desc *desc = &aw_dev->vcalb_desc;
+ struct aw883xx *aw883xx = aw_dev->private_data;
+
+ ret = aw_dev->ops.aw_reg_read(aw883xx->regmap, desc->icalk_reg, ®_val);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "reg read failed");
+ return ret;
+ }
+
+ reg_vcalk = reg_val >> desc->vcalk_dac_shift;
+
+ if (reg_vcalk & desc->vcalk_dac_mask)
+ reg_vcalk = reg_vcalk | desc->vcalk_dac_neg_mask;
+
+ *vcalk = (int16_t)reg_vcalk;
+
+ return 0;
+}
+
+int aw883xx_dev_modify_dsp_cfg(struct aw_device *aw_dev,
+ unsigned int addr, unsigned int dsp_data, unsigned char data_type)
+{
+ u32 addr_offset = 0;
+ int len = 0;
+ u8 temp_data[4] = { 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);
+
+ switch (data_type) {
+ case AW_DSP_16_DATA:
+ temp_data[0] = (u8)(dsp_data & 0x00ff);
+ temp_data[1] = (u8)((dsp_data & 0xff00) >> 8);
+ len = 2;
+ break;
+ case AW_DSP_32_DATA:
+ temp_data[0] = (u8)(dsp_data & 0x000000ff);
+ temp_data[1] = (u8)((dsp_data & 0x0000ff00) >> 8);
+ temp_data[2] = (u8)((dsp_data & 0x00ff0000) >> 16);
+ temp_data[3] = (u8)((dsp_data & 0xff000000) >> 24);
+ len = 4;
+ break;
+ default:
+ dev_err(aw_dev->dev, "data type[%d] unsupported", data_type);
+ return -EINVAL;
+ }
+
+ addr_offset = (addr - aw_dev->dsp_mem_desc.dsp_cfg_base_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;
+ }
+
+ memcpy(crc_dsp_cfg->data + addr_offset, temp_data, len);
+ return 0;
+}
+
+static int aw_dev_vsense_select(struct aw_device *aw_dev, int *vsense_select)
+{
+ int ret = -1;
+ struct aw_vcalb_desc *desc = &aw_dev->vcalb_desc;
+ unsigned int vsense_reg_val;
+ struct aw883xx *aw883xx = aw_dev->private_data;
+
+ ret = aw_dev->ops.aw_reg_read(aw883xx->regmap, desc->vcalb_vsense_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 & (~desc->vcalk_vdsel_mask)) {
+ *vsense_select = AW_DEV_VDSEL_VSENSE;
+ dev_dbg(aw_dev->dev, "vsense outside");
+ return 0;
+ }
+
+ *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 = -1;
+ u32 reg_val = 0;
+ int vcalb;
+ int icalk;
+ int vcalk;
+ int16_t icalk_val = 0;
+ int16_t vcalk_val = 0;
+ struct aw_vcalb_desc *desc = &aw_dev->vcalb_desc;
+ u32 vcalb_adj;
+ int vsense_select = -1;
+
+ ret = aw_dev->ops.aw_dsp_read(aw_dev, desc->vcalb_dsp_reg, &vcalb_adj, desc->data_type);
+ 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 = desc->cabl_base_value + desc->icalk_value_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 = desc->cabl_base_value + desc->vcalk_value_factor * vcalk_val;
+ vcalb = desc->vcal_factor * desc->vscal_factor /
+ desc->iscal_factor * icalk / vcalk * vcalb_adj;
+
+ dev_dbg(aw_dev->dev, "vcalk_factor=%d, vscal_factor=%d, icalk=%d, vcalk=%d",
+ desc->vcalk_value_factor, desc->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 = desc->cabl_base_value + desc->vcalk_value_factor_vsense_in * vcalk_val;
+ vcalb = desc->vcal_factor * desc->vscal_factor_vsense_in /
+ desc->iscal_factor * icalk / vcalk * vcalb_adj;
+
+ dev_dbg(aw_dev->dev, "vcalk_dac_factor=%d, vscal_dac_factor=%d, icalk=%d, vcalk=%d",
+ desc->vcalk_value_factor_vsense_in,
+ desc->vscal_factor_vsense_in, icalk, vcalk);
+ break;
+ default:
+ dev_err(aw_dev->dev, "unsupport vsense status");
+ return -EINVAL;
+ }
+
+ if ((vcalk == 0) || (desc->iscal_factor == 0)) {
+ dev_err(aw_dev->dev, "vcalk:%d or desc->iscal_factor:%d unsupported",
+ vcalk, desc->iscal_factor);
+ return -EINVAL;
+ }
+
+ vcalb = vcalb >> aw_dev->vcalb_desc.vcalb_adj_shift;
+ 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->ops.aw_dsp_write(aw_dev, desc->vcalb_dsp_reg, reg_val, desc->data_type);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "write vcalb failed");
+ return ret;
+ }
+
+ ret = aw883xx_dev_modify_dsp_cfg(aw_dev, desc->vcalb_dsp_reg,
+ (u32)reg_val, desc->data_type);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "modify dsp cfg failed");
+ return ret;
+ }
+
+ return 0;
+}
+
+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 = -1;
+
+ ret = aw_dev->ops.aw_dsp_read(aw_dev,
+ desc->dsp_reg, &cali_delay, desc->data_type);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "read cali delay failed, ret=%d", ret);
+ return ret;
+ }
+
+ desc->delay = AW_CALI_DELAY_CACL(cali_delay);
+ dev_dbg(aw_dev->dev, "read cali delay: %d ms", desc->delay);
+
+ return 0;
+}
+
+static void aw883xx_dev_get_int_status(struct aw_device *aw_dev, unsigned short *int_status)
+{
+ int ret = -1;
+ unsigned int reg_val = 0;
+ struct aw883xx *aw883xx = aw_dev->private_data;
+
+ ret = aw_dev->ops.aw_reg_read(aw883xx->regmap, aw_dev->int_desc.st_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 aw883xx_dev_clear_int_status(struct aw_device *aw_dev)
+{
+ u16 int_status = 0;
+
+ /*read int status and clear*/
+ aw883xx_dev_get_int_status(aw_dev, &int_status);
+ /*make sure int status is clear*/
+ aw883xx_dev_get_int_status(aw_dev, &int_status);
+}
+
+int aw883xx_dev_get_iis_status(struct aw_device *aw_dev)
+{
+ int ret = -1;
+ unsigned int reg_val = 0;
+ struct aw_sysst_desc *desc = &aw_dev->sysst_desc;
+ struct aw883xx *aw883xx = aw_dev->private_data;
+
+ aw_dev->ops.aw_reg_read(aw883xx->regmap, desc->reg, ®_val);
+ if ((reg_val & desc->pll_check) == desc->pll_check)
+ ret = 0;
+ else
+ dev_err(aw_dev->dev, "check pll lock fail,reg_val:0x%04x", reg_val);
+
+ return ret;
+}
+
+static int aw_dev_mode1_pll_check(struct aw_device *aw_dev)
+{
+ int ret = -1;
+ u16 i = 0;
+
+ for (i = 0; i < AW_DEV_SYSST_CHECK_MAX; i++) {
+ ret = aw883xx_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 ret;
+}
+
+static int aw_dev_mode2_pll_check(struct aw_device *aw_dev)
+{
+ int ret = -1;
+ u16 i = 0;
+ unsigned int reg_val = 0;
+ struct aw_cco_mux_desc *cco_mux_desc = &aw_dev->cco_mux_desc;
+ struct aw883xx *aw883xx = aw_dev->private_data;
+
+ aw_dev->ops.aw_reg_read(aw883xx->regmap, cco_mux_desc->reg, ®_val);
+ reg_val &= (~cco_mux_desc->mask);
+ if (reg_val == cco_mux_desc->divider) {
+ dev_dbg(aw_dev->dev, "CCO_MUX is already divider");
+ return ret;
+ }
+
+ /* change mode2 */
+ aw_dev->ops.aw_reg_write_bits(aw883xx->regmap, cco_mux_desc->reg,
+ ~cco_mux_desc->mask, cco_mux_desc->divider);
+
+ for (i = 0; i < AW_DEV_SYSST_CHECK_MAX; i++) {
+ ret = aw883xx_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*/
+ aw_dev->ops.aw_reg_write_bits(aw883xx->regmap, cco_mux_desc->reg,
+ ~cco_mux_desc->mask, cco_mux_desc->bypass);
+
+ 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_mode1_pll_check(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;
+}
+
+int aw883xx_dev_syspll_check(struct aw_device *aw_dev)
+{
+ int ret = -1;
+
+ ret = aw_dev_mode1_pll_check(aw_dev);
+ if (ret < 0) {
+ dev_dbg(aw_dev->dev, "mode1 check iis failed try switch to mode2 check");
+ ret = aw_dev_mode2_pll_check(aw_dev);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "mode2 check iis failed");
+ return ret;
+ }
+ }
+
+ return ret;
+}
+
+int aw883xx_dev_sysst_check(struct aw_device *aw_dev)
+{
+ int ret = -1;
+ unsigned char i;
+ unsigned int reg_val = 0;
+ struct aw_sysst_desc *desc = &aw_dev->sysst_desc;
+ struct aw883xx *aw883xx = aw_dev->private_data;
+
+ for (i = 0; i < AW_DEV_SYSST_CHECK_MAX; i++) {
+ aw_dev->ops.aw_reg_read(aw883xx->regmap, desc->reg, ®_val);
+ if (((reg_val & (~desc->st_mask)) & desc->st_check) != desc->st_check) {
+ dev_dbg(aw_dev->dev, "check fail, cnt=%d, reg_val=0x%04x",
+ i, reg_val);
+ usleep_range(AW_2000_US, AW_2000_US + 10);
+ } else {
+ ret = 0;
+ break;
+ }
+ }
+ if (ret < 0)
+ dev_err(aw_dev->dev, "check fail");
+
+ return ret;
+}
+
+static int aw_dev_sysint_check(struct aw_device *aw_dev)
+{
+ int ret = 0;
+ u16 reg_val = 0;
+ struct aw_int_desc *desc = &aw_dev->int_desc;
+
+ aw883xx_dev_get_int_status(aw_dev, ®_val);
+
+ if (reg_val & (desc->intst_mask)) {
+ dev_err(aw_dev->dev, "pa stop check fail:0x%04x", reg_val);
+ ret = -EINVAL;
+ }
+
+ return ret;
+}
+
+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;
+ struct aw883xx *aw883xx = aw_dev->private_data;
+
+ aw_dev->ops.aw_reg_read(aw883xx->regmap, aw_dev->pwd_desc.reg, ®_val);
+ if ((reg_val & (~profctrl_desc->mask)) == profctrl_desc->rcv_mode_val)
+ profctrl_desc->cur_mode = AW_RCV_MODE;
+ else
+ profctrl_desc->cur_mode = AW_NOT_RCV_MODE;
+}
+
+void aw883xx_dev_dsp_enable(struct aw_device *aw_dev, bool dsp)
+{
+ int ret = -1;
+ struct aw_dsp_en_desc *desc = &aw_dev->dsp_en_desc;
+ struct aw883xx *aw883xx = aw_dev->private_data;
+
+ if (dsp) {
+ ret = aw_dev->ops.aw_reg_write_bits(aw883xx->regmap, desc->reg,
+ ~desc->mask, desc->enable);
+ if (ret < 0)
+ dev_err(aw_dev->dev, "enable dsp failed");
+ } else {
+ ret = aw_dev->ops.aw_reg_write_bits(aw883xx->regmap, desc->reg,
+ ~desc->mask, desc->disable);
+ if (ret < 0)
+ dev_err(aw_dev->dev, "disable dsp failed");
+ }
+}
+
+static void aw_dev_get_dsp_config(struct aw_device *aw_dev, unsigned char *dsp_cfg)
+{
+ int ret = -1;
+ unsigned int reg_val = 0;
+ struct aw_dsp_en_desc *desc = &aw_dev->dsp_en_desc;
+ struct aw883xx *aw883xx = aw_dev->private_data;
+
+ ret = aw_dev->ops.aw_reg_read(aw883xx->regmap, desc->reg, ®_val);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "reg read failed");
+ return;
+ }
+
+ if (reg_val & (~desc->mask))
+ *dsp_cfg = AW_DEV_DSP_BYPASS;
+ else
+ *dsp_cfg = AW_DEV_DSP_WORK;
+}
+
+void aw883xx_dev_memclk_select(struct aw_device *aw_dev, unsigned char flag)
+{
+ struct aw_memclk_desc *desc = &aw_dev->memclk_desc;
+ struct aw883xx *aw883xx = aw_dev->private_data;
+ int ret = -1;
+
+ switch (flag) {
+ case AW_DEV_MEMCLK_PLL:
+ ret = aw_dev->ops.aw_reg_write_bits(aw883xx->regmap, desc->reg,
+ ~desc->mask, desc->mcu_hclk);
+ if (ret < 0)
+ dev_err(aw_dev->dev, "memclk select pll failed");
+ break;
+ case AW_DEV_MEMCLK_OSC:
+ ret = aw_dev->ops.aw_reg_write_bits(aw883xx->regmap, desc->reg,
+ ~desc->mask, desc->osc_clk);
+ 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;
+ }
+}
+
+int aw883xx_dev_get_dsp_status(struct aw_device *aw_dev)
+{
+ int ret = -1;
+ unsigned int reg_val = 0;
+ struct aw_watch_dog_desc *desc = &aw_dev->watch_dog_desc;
+ struct aw883xx *aw883xx = aw_dev->private_data;
+
+ aw_dev->ops.aw_reg_read(aw883xx->regmap, desc->reg, ®_val);
+ if (reg_val & (~desc->mask))
+ ret = 0;
+
+ return ret;
+}
+
+static int aw_dev_get_vmax(struct aw_device *aw_dev, unsigned int *vmax)
+{
+ int ret = -1;
+ struct aw_vmax_desc *desc = &aw_dev->vmax_desc;
+
+ ret = aw_dev->ops.aw_dsp_read(aw_dev, desc->dsp_reg, vmax, desc->data_type);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "get vmax failed");
+ return ret;
+ }
+
+ return 0;
+}
+
+/*
+ * aw_dev update cfg
+ */
+static int aw_dev_reg_container_update(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;
+ struct aw883xx *aw883xx = aw_dev->private_data;
+ int16_t *reg_data = NULL;
+ int data_len;
+
+ reg_data = (int16_t *)data;
+ data_len = len >> 1;
+
+ if (data_len % 2 != 0) {
+ 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];
+ dev_dbg(aw_dev->dev, "reg = 0x%02x, val = 0x%04x",
+ reg_addr, reg_val);
+ if (reg_addr == aw_dev->mute_desc.reg) {
+ aw_dev->ops.aw_reg_read(aw883xx->regmap, reg_addr, &read_val);
+ read_val &= (~aw_dev->mute_desc.mask);
+ reg_val &= aw_dev->mute_desc.mask;
+ reg_val |= read_val;
+ }
+ if (reg_addr == aw_dev->dsp_crc_desc.ctl_reg)
+ reg_val &= aw_dev->dsp_crc_desc.ctl_mask;
+
+ if (reg_addr == aw_dev->chansel_desc.txchan_reg) {
+ /*close tx*/
+ reg_val &= aw_dev->tx_en_desc.tx_en_mask;
+ reg_val |= aw_dev->tx_en_desc.tx_disable;
+ }
+
+ if (reg_addr == aw_dev->volume_desc.reg) {
+ read_vol = (reg_val & (~aw_dev->volume_desc.mask)) >>
+ aw_dev->volume_desc.shift;
+ aw_dev->volume_desc.init_volume =
+ aw_dev->ops.aw_reg_val_to_db(read_vol);
+ }
+ ret = aw_dev->ops.aw_reg_write(aw883xx->regmap, reg_addr, reg_val);
+ if (ret < 0)
+ break;
+
+ }
+
+ aw_dev_get_cur_mode_st(aw_dev);
+
+ if (aw_dev->cur_prof != aw_dev->set_prof) {
+ /*clear control volume when PA change profile*/
+ vol_desc->ctl_volume = 0;
+ } else {
+ /*keep control volume when PA start with sync mode*/
+ aw883xx_dev_set_volume(aw_dev, vol_desc->ctl_volume);
+ }
+
+ /*keep min volume*/
+ if (aw_dev->fade_en)
+ aw883xx_dev_set_volume(aw_dev, vol_desc->mute_volume);
+
+ aw_dev_get_dsp_config(aw_dev, &aw_dev->dsp_cfg);
+
+ dev_dbg(aw_dev->dev, "exit");
+
+ return ret;
+}
+
+static int aw_dev_reg_update(struct aw_device *aw_dev,
+ unsigned char *data, unsigned int len)
+{
+ int ret = 0;
+
+ dev_dbg(aw_dev->dev, "reg len:%d", len);
+
+ if (len && (data != NULL)) {
+ ret = aw_dev_reg_container_update(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 -EPERM;
+ }
+
+ 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);
+ struct aw_ra_desc *desc = &aw_dev->ra_desc;
+
+ ret = aw_dev->ops.aw_dsp_read(aw_dev, desc->dsp_reg,
+ &dsp_ra, desc->data_type);
+ 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_dev->adpz_re_desc.shift);
+ dev_dbg(aw_dev->dev, "get ra:%d", cali_desc->ra);
+ return 0;
+}
+
+static int aw_dev_dsp_container_update(struct aw_device *aw_dev,
+ unsigned char *data, unsigned int len, unsigned short base)
+{
+ int i;
+ struct aw_dsp_mem_desc *dsp_mem_desc = &aw_dev->dsp_mem_desc;
+ struct aw883xx *aw883xx = aw_dev->private_data;
+#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 */
+ aw_dev->ops.aw_i2c_write(aw883xx->regmap, dsp_mem_desc->dsp_madd_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;
+ aw_dev->ops.aw_i2c_writes(aw883xx->regmap, dsp_mem_desc->dsp_mdat_reg,
+ &data[i], tmp_len);
+ }
+
+#else
+ /* i2c write */
+ aw_dev->ops.aw_i2c_write(aw883xx->regmap, dsp_mem_desc->dsp_madd_reg, base);
+ for (i = 0; i < len; i += 2) {
+ reg_val = (data[i] << 8) + data[i + 1];
+ aw_dev->ops.aw_i2c_write(aw883xx->regmap, dsp_mem_desc->dsp_mdat_reg,
+ reg_val);
+ }
+#endif
+ mutex_unlock(aw_dev->dsp_lock);
+ dev_dbg(aw_dev->dev, "exit");
+
+ return 0;
+}
+
+static int aw_dev_dsp_fw_update(struct aw_device *aw_dev,
+ unsigned char *data, unsigned int len)
+{
+ struct aw_dsp_mem_desc *dsp_mem_desc = &aw_dev->dsp_mem_desc;
+
+ dev_dbg(aw_dev->dev, "dsp firmware len:%d", len);
+
+ if (len && (data != NULL)) {
+ aw_dev_dsp_container_update(aw_dev,
+ data, len, dsp_mem_desc->dsp_fw_base_addr);
+ aw_dev->dsp_fw_len = len;
+ } else {
+ dev_err(aw_dev->dev, "dsp firmware data is null or len is 0");
+ return -EPERM;
+ }
+
+ 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;
+ int ret;
+
+ 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 = NULL;
+ 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);
+ ret = aw883xx_dev_dsp_data_order(aw_dev, crc_dsp_cfg->data, size);
+ if (ret < 0)
+ return ret;
+
+ return 0;
+}
+
+int aw883xx_dev_dsp_cfg_update(struct aw_device *aw_dev,
+ unsigned char *data, unsigned int len)
+{
+ struct aw_dsp_mem_desc *dsp_mem_desc = &aw_dev->dsp_mem_desc;
+ int ret;
+
+ dev_dbg(aw_dev->dev, "dsp config len:%d", len);
+
+ if (len && (data != NULL)) {
+ aw_dev_dsp_container_update(aw_dev,
+ data, len, dsp_mem_desc->dsp_cfg_base_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 -EPERM;
+ }
+
+ return 0;
+}
+
+static int aw_dev_sram_check(struct aw_device *aw_dev)
+{
+ int ret = -1;
+ unsigned int reg_val = 0;
+ struct aw_dsp_mem_desc *dsp_mem_desc = &aw_dev->dsp_mem_desc;
+ struct aw883xx *aw883xx = aw_dev->private_data;
+
+ mutex_lock(aw_dev->dsp_lock);
+ /*check the odd bits of reg 0x40*/
+ aw_dev->ops.aw_i2c_write(aw883xx->regmap, dsp_mem_desc->dsp_madd_reg,
+ AW_DSP_ODD_NUM_BIT_TEST);
+ aw_dev->ops.aw_i2c_read(aw883xx->regmap, dsp_mem_desc->dsp_madd_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] does not match write[0x%x]",
+ reg_val, AW_DSP_ODD_NUM_BIT_TEST);
+ goto error;
+ }
+
+ /*check the even bits of reg 0x40*/
+ aw_dev->ops.aw_i2c_write(aw883xx->regmap, dsp_mem_desc->dsp_madd_reg,
+ AW_DSP_EVEN_NUM_BIT_TEST);
+ aw_dev->ops.aw_i2c_read(aw883xx->regmap, dsp_mem_desc->dsp_madd_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] does not match write[0x%x]",
+ reg_val, AW_DSP_EVEN_NUM_BIT_TEST);
+ goto error;
+ }
+
+ /*check dsp_fw_base_addr*/
+ aw_dev->ops.aw_i2c_write(aw883xx->regmap, dsp_mem_desc->dsp_madd_reg,
+ dsp_mem_desc->dsp_fw_base_addr);
+ aw_dev->ops.aw_i2c_write(aw883xx->regmap, dsp_mem_desc->dsp_mdat_reg,
+ AW_DSP_EVEN_NUM_BIT_TEST);
+
+ aw_dev->ops.aw_i2c_write(aw883xx->regmap, dsp_mem_desc->dsp_madd_reg,
+ dsp_mem_desc->dsp_fw_base_addr);
+ aw_dev->ops.aw_i2c_read(aw883xx->regmap, dsp_mem_desc->dsp_mdat_reg, ®_val);
+ if (reg_val != AW_DSP_EVEN_NUM_BIT_TEST) {
+ dev_err(aw_dev->dev, "check dsp fw addr failed, read[0x%x] does not match write[0x%x]",
+ reg_val, AW_DSP_EVEN_NUM_BIT_TEST);
+ goto error;
+ }
+
+ /*check dsp_cfg_base_addr*/
+ aw_dev->ops.aw_i2c_write(aw883xx->regmap, dsp_mem_desc->dsp_madd_reg,
+ dsp_mem_desc->dsp_cfg_base_addr);
+ aw_dev->ops.aw_i2c_write(aw883xx->regmap, dsp_mem_desc->dsp_mdat_reg,
+ AW_DSP_ODD_NUM_BIT_TEST);
+
+ aw_dev->ops.aw_i2c_write(aw883xx->regmap, dsp_mem_desc->dsp_madd_reg,
+ dsp_mem_desc->dsp_cfg_base_addr);
+ aw_dev->ops.aw_i2c_read(aw883xx->regmap, dsp_mem_desc->dsp_mdat_reg, ®_val);
+ if (reg_val != AW_DSP_ODD_NUM_BIT_TEST) {
+ dev_err(aw_dev->dev, "check dsp cfg failed, read[0x%x] does not match 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 ret;
+}
+
+int aw883xx_dev_fw_update(struct aw_device *aw_dev, bool up_dsp_fw_en, bool force_up_en)
+{
+ int ret = -1;
+ struct aw_prof_desc *set_prof_desc = NULL;
+ struct aw_sec_data_desc *sec_desc = NULL;
+ char *prof_name = NULL;
+
+ if ((aw_dev->cur_prof == aw_dev->set_prof) &&
+ (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 = aw_dev_get_prof_name(aw_dev, aw_dev->set_prof);
+ 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->set_prof, &set_prof_desc);
+ if (ret < 0)
+ return ret;
+
+ /*update reg*/
+ sec_desc = set_prof_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)
+ aw883xx_dev_dsp_enable(aw_dev, false);
+
+ aw883xx_dev_memclk_select(aw_dev, AW_DEV_MEMCLK_OSC);
+
+ if (up_dsp_fw_en) {
+ ret = aw_dev_sram_check(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]", set_prof_desc->fw_ver);
+ ret = aw_dev_dsp_fw_update(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 = aw883xx_dev_dsp_cfg_update(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;
+ }
+
+ aw883xx_dev_memclk_select(aw_dev, AW_DEV_MEMCLK_PLL);
+
+ aw_dev->cur_prof = aw_dev->set_prof;
+
+ return 0;
+
+error:
+ aw883xx_dev_memclk_select(aw_dev, AW_DEV_MEMCLK_PLL);
+
+ return ret;
+}
+
+int aw883xx_dev_dsp_check(struct aw_device *aw_dev)
+{
+ int ret = -1;
+ 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:
+ aw883xx_dev_dsp_enable(aw_dev, false);
+ aw883xx_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 = aw883xx_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_set_cfg_f0_fs(struct aw_device *aw_dev)
+{
+ u32 f0_fs = 0;
+ struct aw_cfgf0_fs_desc *cfgf0_fs_desc = &aw_dev->cfgf0_fs_desc;
+ int ret;
+
+ if (aw_dev->ops.aw_set_cfg_f0_fs) {
+ aw_dev->ops.aw_set_cfg_f0_fs(aw_dev, &f0_fs);
+ ret = aw883xx_dev_modify_dsp_cfg(aw_dev, cfgf0_fs_desc->dsp_reg,
+ f0_fs, cfgf0_fs_desc->data_type);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "modify dsp cfg failed");
+ return;
+ }
+ }
+}
+
+static void aw_dev_cali_re_update(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) {
+ if (aw_dev->ops.aw_set_cali_re) {
+ ret = aw_dev->ops.aw_set_cali_re(aw_dev);
+ if (ret < 0)
+ dev_err(aw_dev->dev, "set cali re failed");
+ } else {
+ dev_err(aw_dev->dev, "cali_re:%d out of range, no set",
+ aw_dev->cali_desc.cali_re);
+ }
+ }
+}
+
+int aw883xx_device_start(struct aw_device *aw_dev)
+{
+ int ret = -1;
+
+ 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 = aw883xx_dev_syspll_check(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 = aw883xx_dev_sysst_check(aw_dev);
+ if (ret < 0)
+ goto sysst_check_fail;
+
+ if (aw_dev->dsp_cfg == AW_DEV_DSP_WORK) {
+ /*dsp bypass*/
+ aw883xx_dev_dsp_enable(aw_dev, false);
+ if (aw_dev->ops.aw_dsp_fw_check) {
+ ret = aw_dev->ops.aw_dsp_fw_check(aw_dev);
+ if (ret < 0)
+ goto dsp_fw_check_fail;
+ }
+ aw_dev_set_cfg_f0_fs(aw_dev);
+
+ aw_dev_cali_re_update(&aw_dev->cali_desc);
+
+ if (aw_dev->dsp_crc_st != AW_DSP_CRC_OK) {
+ ret = aw_dev_dsp_crc32_check(aw_dev);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "dsp crc check failed");
+ goto crc_check_fail;
+ }
+ }
+
+ ret = aw883xx_dev_dsp_check(aw_dev);
+ if (ret < 0) {
+ dev_err(aw_dev->dev, "check dsp status failed");
+ goto dsp_check_fail;
+ }
+ } else {
+ dev_dbg(aw_dev->dev, "start pa with dsp bypass");
+ }
+
+ /*enable tx feedback*/
+ if (aw_dev->ops.aw_i2s_tx_enable)
+ aw_dev->ops.aw_i2s_tx_enable(aw_dev, true);
+
+ /*close mute*/
+ aw883xx_dev_mute(aw_dev, false);
+ /*clear inturrupt*/
+ aw883xx_dev_clear_int_status(aw_dev);
+ aw_dev->status = AW_DEV_PW_ON;
+
+ return 0;
+
+dsp_check_fail:
+crc_check_fail:
+ aw883xx_dev_dsp_enable(aw_dev, false);
+dsp_fw_check_fail:
+sysst_check_fail:
+ aw883xx_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;
+}
+
+int aw883xx_device_stop(struct aw_device *aw_dev)
+{
+ struct aw_sec_data_desc *dsp_cfg =
+ &aw_dev->prof_info.prof_desc[aw_dev->cur_prof].sec_desc[AW_DATA_TYPE_DSP_CFG];
+ struct aw_sec_data_desc *dsp_fw =
+ &aw_dev->prof_info.prof_desc[aw_dev->cur_prof].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*/
+ if (aw_dev->ops.aw_i2s_tx_enable)
+ aw_dev->ops.aw_i2s_tx_enable(aw_dev, false);
+ usleep_range(AW_1000_US, AW_1000_US + 100);
+
+ /*check sysint state*/
+ int_st = aw_dev_sysint_check(aw_dev);
+
+ /*close dsp*/
+ aw883xx_dev_dsp_enable(aw_dev, false);
+
+ /*enable amppd*/
+ aw_dev_amppd(aw_dev, true);
+
+ if (int_st < 0) {
+ /*system status anomaly*/
+ aw883xx_dev_memclk_select(aw_dev, AW_DEV_MEMCLK_OSC);
+ ret = aw_dev_dsp_fw_update(aw_dev, dsp_fw->data, dsp_fw->len);
+ if (ret < 0)
+ dev_err(aw_dev->dev, "update dsp fw failed");
+ ret = aw883xx_dev_dsp_cfg_update(aw_dev, dsp_cfg->data, dsp_cfg->len);
+ if (ret < 0)
+ dev_err(aw_dev->dev, "update dsp cfg failed");
+ aw883xx_dev_memclk_select(aw_dev, AW_DEV_MEMCLK_PLL);
+ }
+
+ /*set power down*/
+ aw_dev_pwd(aw_dev, true);
+
+ return 0;
+}
+
+/*deinit aw_device*/
+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_device_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->cur_prof = aw_dev->prof_info.prof_desc[0].id;
+ aw_dev->set_prof = 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*/
+ if (aw_dev->ops.aw_i2s_tx_enable)
+ aw_dev->ops.aw_i2s_tx_enable(aw_dev, false);
+ usleep_range(AW_1000_US, AW_1000_US + 100);
+
+ /*close dsp*/
+ aw883xx_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;
+}
+
+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 = -1;
+ 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;
+ } else {
+ dev_dbg(aw_dev->dev, "read fade-enable value is: %d", fade_en);
+ }
+
+ aw_dev->fade_en = fade_en;
+}
+
+static void aw_device_parse_dt(struct aw_device *aw_dev)
+{
+ aw883xx_parse_channel_dt(aw_dev);
+ aw883xx_parse_fade_enable_dt(aw_dev);
+}
+
+int aw883xx_device_probe(struct aw_device *aw_dev)
+{
+ aw_device_parse_dt(aw_dev);
+
+ return 0;
+}
+
+int aw883xx_request_firmware_file(struct aw883xx *aw883xx)
+{
+ const struct firmware *cont = NULL;
+ int ret = -1;
+
+ aw883xx->aw_pa->fw_status = AW_DEV_FW_FAILED;
+
+ ret = request_firmware(&cont, AW_ACF_FILE, aw883xx->dev);
+ if ((ret < 0) || (!cont)) {
+ dev_err(aw883xx->dev, "load [%s] failed!", AW_ACF_FILE);
+ return ret;
+ }
+
+ dev_info(aw883xx->dev, "loaded %s - size: %zu",
+ AW_ACF_FILE, cont ? cont->size : 0);
+
+ aw883xx->aw_cfg = vzalloc(cont->size + sizeof(int));
+ 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->dev, "Load [%s] failed ....!", AW_ACF_FILE);
+ vfree(aw883xx->aw_cfg);
+ aw883xx->aw_cfg = NULL;
+ return ret;
+ }
+
+ dev_dbg(aw883xx->dev, "%s : bin load success\n", __func__);
+
+ mutex_lock(&aw883xx->lock);
+ /*aw device init*/
+ ret = aw883xx_device_init(aw883xx->aw_pa, aw883xx->aw_cfg);
+ if (ret < 0) {
+ dev_err(aw883xx->dev, "dev init failed");
+ vfree(aw883xx->aw_cfg);
+ mutex_unlock(&aw883xx->lock);
+ return ret;
+ }
+
+ mutex_unlock(&aw883xx->lock);
+
+ return 0;
+}
+
new file mode 100644
@@ -0,0 +1,537 @@
+/* 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.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_DELAY_CACL(value) ((value * 32) / 48)
+#define AW_CALI_RE_MAX (15000)
+#define AW_CALI_RE_MIN (4000)
+
+#define AW_GET_MIN_VALUE(value1, value2) \
+ ((value1) > (value2) ? (value2) : (value1))
+
+#define AW_GET_MAX_VALUE(value1, value2) \
+ ((value1) > (value2) ? (value1) : (value2))
+
+#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_EXT_DSP_WRITE_NONE = 0,
+ AW_EXT_DSP_WRITE,
+};
+
+struct aw_device;
+
+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_device_ops {
+ int (*aw_i2c_writes)(struct regmap *map, unsigned int reg_addr,
+ const void *val, size_t val_len);
+ int (*aw_i2c_write)(struct regmap *map, unsigned int reg, unsigned int val);
+ int (*aw_i2c_read)(struct regmap *map, unsigned int reg, unsigned int *val);
+
+ int (*aw_reg_write)(struct regmap *map, unsigned int reg, unsigned int val);
+ int (*aw_reg_read)(struct regmap *map, unsigned int reg, unsigned int *val);
+ int (*aw_reg_write_bits)(struct regmap *map, unsigned int reg,
+ unsigned int mask, unsigned int val);
+
+ int (*aw_dsp_write)(struct aw_device *aw_dev,
+ unsigned short dsp_addr,
+ unsigned int reg_data,
+ unsigned char data_type);
+ int (*aw_dsp_read)(struct aw_device *aw_dev,
+ unsigned short dsp_addr,
+ unsigned int *dsp_data,
+ unsigned char data_type);
+ int (*aw_dsp_write_bits)(struct aw_device *aw_dev, unsigned short dsp_addr,
+ unsigned short mask, unsigned short dsp_data);
+
+ int (*aw_set_hw_volume)(struct aw_device *aw_dev, unsigned short value);
+ int (*aw_get_hw_volume)(struct aw_device *aw_dev, unsigned short *value);
+ unsigned int (*aw_reg_val_to_db)(unsigned int value);
+
+ void (*aw_i2s_tx_enable)(struct aw_device *aw_dev, bool flag);
+
+ bool (*aw_check_wr_access)(int reg);
+ int (*aw_get_reg_num)(void);
+ int (*aw_get_version)(char *buf, int size);
+ int (*aw_read_dsp_pid)(struct aw_device *aw_dev);
+ void (*aw_set_cfg_f0_fs)(struct aw_device *aw_dev, unsigned int *f0_fs);
+ int (*aw_dsp_fw_check)(struct aw_device *aw_dev);
+ int (*aw_set_cali_re)(struct aw_device *aw_dev);
+};
+
+struct aw_int_desc {
+ unsigned int mask_reg; /*interrupt mask reg*/
+ unsigned int st_reg; /*interrupt status reg*/
+ unsigned int mask_default; /*default mask close all*/
+ unsigned int int_mask; /*set mask*/
+ unsigned int intst_mask; /*interrupt check mask*/
+ u16 sysint_st; /*interrupt reg status*/
+};
+
+struct aw_pwd_desc {
+ unsigned int reg;
+ unsigned int mask;
+ unsigned int enable;
+ unsigned int disable;
+};
+
+struct aw_vcalb_desc {
+ unsigned int icalk_reg;
+ unsigned int icalk_reg_mask;
+ unsigned int icalk_sign_mask;
+ unsigned int icalk_neg_mask;
+ int icalk_value_factor;
+
+ unsigned int vcalk_reg;
+ unsigned int vcalk_reg_mask;
+ unsigned int vcalk_sign_mask;
+ unsigned int vcalk_neg_mask;
+ unsigned int vcalk_shift;
+ int vcalk_value_factor;
+
+ unsigned int vcalb_dsp_reg;
+ unsigned char data_type;
+ int cabl_base_value;
+ int vcal_factor;
+ int vscal_factor;
+ int iscal_factor;
+
+ unsigned int vcalb_adj_shift;
+
+ unsigned int vcalb_vsense_reg;
+ int vscal_factor_vsense_in;
+ int vcalk_value_factor_vsense_in;
+ unsigned int vcalk_dac_shift;
+ unsigned int vcalk_dac_mask;
+ unsigned int vcalk_dac_neg_mask;
+ unsigned int vcalk_vdsel_mask;
+};
+
+struct aw_mute_desc {
+ unsigned int reg;
+ unsigned int mask;
+ unsigned int enable;
+ unsigned int disable;
+};
+
+struct aw_sysst_desc {
+ unsigned int reg;
+ unsigned int st_check;
+ unsigned int st_mask;
+ unsigned int pll_check;
+ unsigned int dsp_check;
+ unsigned int dsp_mask;
+};
+
+struct aw_profctrl_desc {
+ unsigned int reg;
+ unsigned int mask;
+ unsigned int rcv_mode_val;
+ unsigned int cur_mode;
+};
+
+struct aw_volume_desc {
+ unsigned int reg;
+ unsigned int mask;
+ unsigned int shift;
+ unsigned int init_volume;
+ unsigned int mute_volume;
+ unsigned int ctl_volume;
+ unsigned int max_volume;
+};
+
+struct aw_dsp_en_desc {
+ unsigned int reg;
+ unsigned int mask;
+ unsigned int enable;
+ unsigned int disable;
+};
+
+struct aw_memclk_desc {
+ unsigned int reg;
+ unsigned int mask;
+ unsigned int mcu_hclk;
+ unsigned int osc_clk;
+};
+
+struct aw_watch_dog_desc {
+ unsigned int reg;
+ unsigned int mask;
+};
+
+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_voltage_desc {
+ unsigned int reg;
+ unsigned int vbat_range;
+ unsigned int int_bit;
+};
+
+struct aw_temperature_desc {
+ unsigned int reg;
+ unsigned int sign_mask;
+ unsigned int neg_mask;
+};
+
+struct aw_ipeak_desc {
+ unsigned int reg;
+ unsigned int mask;
+};
+
+struct aw_vmax_desc {
+ unsigned int dsp_reg;
+ unsigned char data_type;
+ unsigned int init_vmax;
+};
+
+struct aw_soft_rst {
+ u8 reg;
+ u16 reg_value;
+};
+
+struct aw_cali_cfg_desc {
+ unsigned int actampth_reg;
+ unsigned char actampth_data_type;
+
+ unsigned int noiseampth_reg;
+ unsigned char noiseampth_data_type;
+
+ unsigned int ustepn_reg;
+ unsigned char ustepn_data_type;
+
+ unsigned int alphan_reg;
+ unsigned int alphan_data_type;
+};
+
+struct aw_dsp_vol_desc {
+ unsigned int reg;
+ unsigned int mute_st;
+ unsigned int noise_st;
+ unsigned int mask;
+};
+
+struct aw_amppd_desc {
+ unsigned int reg;
+ unsigned int mask;
+ unsigned int enable;
+ unsigned int disable;
+};
+
+struct aw_f0_desc {
+ unsigned int dsp_reg;
+ unsigned char data_type;
+ unsigned int shift;
+};
+
+struct aw_cfgf0_fs_desc {
+ unsigned int dsp_reg;
+ unsigned char data_type;
+};
+
+struct aw_q_desc {
+ unsigned int dsp_reg;
+ unsigned char data_type;
+ unsigned int shift;
+};
+
+struct aw_ra_desc {
+ unsigned int dsp_reg;
+ unsigned char data_type;
+};
+
+struct aw_noise_desc {
+ unsigned int dsp_reg;
+ unsigned char data_type;
+ unsigned int mask;
+};
+
+struct aw_ste_re_desc {
+ unsigned int dsp_reg;
+ unsigned char data_type;
+ unsigned int shift;
+};
+
+struct aw_adpz_re_desc {
+ unsigned int dsp_reg;
+ unsigned char data_type;
+ unsigned int shift;
+};
+
+struct aw_adpz_t0_desc {
+ unsigned int dsp_reg;
+ unsigned char data_type;
+ u16 coilalpha_reg;
+ unsigned char coil_type;
+};
+
+struct aw_spkr_temp_desc {
+ unsigned int reg;
+};
+
+struct aw_dsp_crc_desc {
+ unsigned int ctl_reg;
+ unsigned int ctl_mask;
+ unsigned int ctl_enable;
+ unsigned int ctl_disable;
+
+ unsigned int dsp_reg;
+ unsigned char data_type;
+};
+
+struct aw_cco_mux_desc {
+ unsigned int reg;
+ unsigned int mask;
+ unsigned int divider;
+ unsigned int bypass;
+};
+
+struct aw_hw_temp_desc {
+ unsigned int dsp_reg;
+ unsigned char data_type;
+};
+
+struct aw_cali_delay_desc {
+ unsigned int dsp_reg;
+ unsigned char data_type;
+ unsigned int delay;
+};
+
+struct aw_chansel_desc {
+ unsigned int rxchan_reg;
+ unsigned int rxchan_mask;
+ unsigned int txchan_reg;
+ unsigned int txchan_mask;
+
+ unsigned int rx_left;
+ unsigned int rx_right;
+ unsigned int tx_left;
+ unsigned int tx_right;
+};
+
+struct aw_tx_en_desc {
+ unsigned int tx_en_mask;
+ unsigned int tx_disable;
+};
+
+struct aw_dsp_st {
+ unsigned int dsp_reg_s1;
+ unsigned int dsp_reg_e1;
+
+ unsigned int dsp_reg_s2;
+ unsigned int dsp_reg_e2;
+};
+
+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 cur_prof; /*current profile index*/
+ unsigned char set_prof; /*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;
+ char *acf;
+ void *private_data;
+
+ 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_int_desc int_desc;
+ struct aw_pwd_desc pwd_desc;
+ struct aw_mute_desc mute_desc;
+ struct aw_vcalb_desc vcalb_desc;
+ struct aw_sysst_desc sysst_desc;
+ struct aw_profctrl_desc profctrl_desc;
+ struct aw_volume_desc volume_desc;
+ struct aw_dsp_en_desc dsp_en_desc;
+ struct aw_memclk_desc memclk_desc;
+ struct aw_watch_dog_desc watch_dog_desc;
+ struct aw_dsp_mem_desc dsp_mem_desc;
+ struct aw_voltage_desc voltage_desc;
+ struct aw_temperature_desc temp_desc;
+ struct aw_vmax_desc vmax_desc;
+ struct aw_ipeak_desc ipeak_desc;
+ struct aw_soft_rst soft_rst;
+ struct aw_cali_cfg_desc cali_cfg_desc;
+ struct aw_ra_desc ra_desc;
+ struct aw_dsp_vol_desc dsp_vol_desc;
+ struct aw_noise_desc noise_desc;
+ struct aw_f0_desc f0_desc;
+ struct aw_cfgf0_fs_desc cfgf0_fs_desc;
+ struct aw_q_desc q_desc;
+ struct aw_ste_re_desc ste_re_desc;
+ struct aw_adpz_re_desc adpz_re_desc;
+ struct aw_adpz_t0_desc t0_desc;
+ struct aw_amppd_desc amppd_desc;
+ struct aw_spkr_temp_desc spkr_temp_desc;
+ struct aw_dsp_crc_desc dsp_crc_desc;
+ struct aw_cco_mux_desc cco_mux_desc;
+ struct aw_hw_temp_desc hw_temp_desc;
+
+ struct aw_chansel_desc chansel_desc;
+ struct aw_tx_en_desc tx_en_desc;
+ struct aw_cali_delay_desc cali_delay_desc;
+ struct aw_dsp_st dsp_st_desc;
+ struct aw_cali_desc cali_desc;
+
+ struct aw_device_ops ops;
+};
+
+void aw883xx_dev_deinit(struct aw_device *aw_dev);
+int aw883xx_device_init(struct aw_device *aw_dev, struct aw_container *aw_prof);
+int aw883xx_device_start(struct aw_device *aw_dev);
+int aw883xx_device_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);
+
+int aw883xx_device_probe(struct aw_device *aw_dev);
+int aw883xx_device_remove(struct aw_device *aw_dev);
+int aw883xx_dev_syspll_check(struct aw_device *aw_dev);
+int aw883xx_dev_get_dsp_status(struct aw_device *aw_dev);
+
+int aw883xx_dev_get_hmute(struct aw_device *aw_dev);
+int aw883xx_dev_sysst_check(struct aw_device *aw_dev);
+
+int aw883xx_dev_dsp_check(struct aw_device *aw_dev);
+void aw883xx_dev_memclk_select(struct aw_device *aw_dev, unsigned char flag);
+
+void aw883xx_dev_dsp_enable(struct aw_device *aw_dev, bool dsp);
+
+void aw883xx_dev_mute(struct aw_device *aw_dev, bool mute);
+int aw883xx_dev_dsp_fw_update(struct aw_device *aw_dev,
+ unsigned char *data, unsigned int len);
+int aw883xx_dev_dsp_cfg_update(struct aw_device *aw_dev,
+ unsigned char *data, unsigned int len);
+int aw883xx_dev_modify_dsp_cfg(struct aw_device *aw_dev,
+ unsigned int addr, unsigned int dsp_data, unsigned char data_type);
+int aw883xx_dev_get_iis_status(struct aw_device *aw_dev);
+
+int aw883xx_dev_set_volume(struct aw_device *aw_dev, unsigned short set_vol);
+int aw883xx_dev_get_volume(struct aw_device *aw_dev, unsigned short *get_vol);
+int aw883xx_request_firmware_file(struct aw883xx *aw883xx);
+
+#endif
+