[PATCH V6 2/5] ASoC: codecs: Implementation of aw883xx configuration file parsing function
wangweidong.a at awinic.com
wangweidong.a at awinic.com
Thu Dec 8 13:23:10 CET 2022
From: Weidong Wang <wangweidong.a at 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 at awinic.com>
Signed-off-by: Bruce zhao <zhaolei at awinic.com>
Signed-off-by: Weidong Wang <wangweidong.a at awinic.com>
---
sound/soc/codecs/aw883xx/aw883xx_bin_parse.c | 1324 ++++++++++++++++++
sound/soc/codecs/aw883xx/aw883xx_bin_parse.h | 149 ++
2 files changed, 1473 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..f3d9b8a9fdf2
--- /dev/null
+++ b/sound/soc/codecs/aw883xx/aw883xx_bin_parse.c
@@ -0,0 +1,1324 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * aw_bin_parse.c -- ALSA Soc AW883XX codec support
+ *
+ * Copyright (c) 2022 AWINIC Technology CO., LTD
+ */
+
+#include <linux/cdev.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/debugfs.h>
+#include <linux/firmware.h>
+#include <linux/hrtimer.h>
+#include <linux/input.h>
+#include <linux/i2c.h>
+#include <linux/interrupt.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/module.h>
+#include <linux/mutex.h>
+#include <linux/miscdevice.h>
+#include <linux/of_gpio.h>
+#include <linux/regmap.h>
+#include <linux/slab.h>
+#include <linux/string.h>
+#include <linux/timer.h>
+#include <linux/uaccess.h>
+#include <linux/version.h>
+#include <linux/workqueue.h>
+#include "aw883xx_bin_parse.h"
+
+#include <linux/clk.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/regmap.h>
+#include <linux/slab.h>
+#include <linux/swab.h>
+#include <linux/device.h>
+#include <linux/regmap.h>
+#include <linux/fs.h>
+#include <linux/list.h>
+#include <linux/wait.h>
+
+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);
+
+/*
+ * Interface function
+ *
+ * return value:
+ * value = 0 :success;
+ * value = -1 :check bin header version
+ * value = -2 :check bin data type
+ * value = -3 :check sum or check bin data len error
+ * value = -4 :check data version
+ * value = -5 :check register num
+ * value = -6 :check dsp reg num
+ * value = -7 :check soc app num
+ * value = -8 :bin is NULL point
+ *
+ */
+
+/*
+ * 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)]);
+
+ pr_debug("aw_bin_parse p_check_sum = %p\n", p_check_sum);
+
+ 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("aw_bin_parse bin_num = %d, check_sum = 0x%x, sum_data = 0x%x\n",
+ bin_num, check_sum, sum_data);
+ if (sum_data != check_sum) {
+ p_check_sum = NULL;
+ pr_err("%s. CheckSum Fail.bin_num=%d, CheckSum:0x%x, SumData:0x%x",
+ __func__, bin_num, check_sum, sum_data);
+ return -BIN_DATA_LEN_ERR;
+ }
+ p_check_sum = NULL;
+
+ 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 -DATA_VER_ERR;
+ }
+
+ 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)]);
+ pr_debug("aw_bin_parse p_check_sum = %p\n", p_check_sum);
+ 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) {
+ p_check_sum = NULL;
+ 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 -REG_NUM_ERR;
+ }
+ bin->header_info[bin_num].reg_num = parse_register_num;
+ bin->header_info[bin_num].valid_data_len = temp_info.bin_data_len - 4;
+ p_check_sum = NULL;
+ 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)]);
+ pr_debug("aw_bin_parse p_check_sum = %p\n", p_check_sum);
+ 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) {
+ p_check_sum = NULL;
+ 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 -DSP_REG_NUM_ERR;
+ }
+ 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;
+ p_check_sum = NULL;
+ 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)]);
+ pr_debug("aw_bin_parse p_check_sum = %p\n", p_check_sum);
+ 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) {
+ p_check_sum = NULL;
+ pr_err("aw_bin_parse check soc app num error\n");
+ pr_err("%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);
+
+ return -SOC_APP_NUM_ERR;
+ }
+ 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;
+ p_check_sum = NULL;
+ 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 + 64));
+ bin->p_addr += (60 + 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 += (60 + 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 = 60;
+ 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,
+ * determine the data type of bin, and then perform different processing
+ * 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 processing function
+ * according to the bin number to process the frame header information
+ * of each bin separately
+ */
+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 + 8));
+ 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
+ */
+ pr_debug("aw_bin_parse enter single bin branch\n");
+ 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 = 60;
+ aw_get_single_bin_header_1_0_0(bin);
+ break;
+ case DATA_TYPE_MULTI_BINS:
+ /* Get the number of times to enter multi bins */
+ pr_debug("aw_bin_parse enter multi bin branch\n");
+ 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 -BIN_HEADER_VER_ERR;
+ }
+}
+
+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 -BIN_IS_NULL;
+ }
+ 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;
+ }
+ bin->p_addr = NULL;
+
+ /* 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;
+}
+
+int aw883xx_dev_dsp_data_order(struct aw_device *aw_dev,
+ unsigned char *data, unsigned int data_len)
+{
+ int i = 0;
+ u8 tmp_val = 0;
+
+ if (data_len % 2 != 0) {
+ dev_dbg(aw_dev->dev, "data_len:%d unsupported", data_len);
+ return -EINVAL;
+ }
+
+ for (i = 0; i < data_len; i += 2) {
+ tmp_val = data[i];
+ data[i] = data[i + 1];
+ data[i + 1] = tmp_val;
+ }
+
+ return 0;
+}
+
+static int aw_dev_parse_raw_reg(struct aw_device *aw_dev,
+ 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(struct aw_device *aw_dev,
+ unsigned char *data, unsigned int data_len,
+ struct aw_prof_desc *prof_desc)
+{
+ int ret;
+
+ ret = aw883xx_dev_dsp_data_order(aw_dev, data, data_len);
+ if (ret < 0)
+ return ret;
+
+ 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(struct aw_device *aw_dev,
+ unsigned char *data, unsigned int data_len,
+ struct aw_prof_desc *prof_desc)
+{
+ int ret;
+
+ ret = aw883xx_dev_dsp_data_order(aw_dev, data, data_len);
+ if (ret < 0)
+ return ret;
+
+ 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(struct aw_device *aw_dev,
+ 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 = devm_kzalloc(aw_dev->dev, 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) {
+ dev_err(aw_dev->dev, "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:
+ ret = aw883xx_dev_dsp_data_order(aw_dev,
+ data + aw_bin->header_info[i].valid_data_addr,
+ aw_bin->header_info[i].valid_data_len);
+ if (ret < 0)
+ goto parse_bin_failed;
+
+ 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:
+ ret = aw883xx_dev_dsp_data_order(aw_dev,
+ data + aw_bin->header_info[i].valid_data_addr,
+ aw_bin->header_info[i].valid_data_len);
+ if (ret < 0)
+ goto parse_bin_failed;
+
+ 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:
+ dev_dbg(aw_dev->dev, "bin_data_type not found");
+ break;
+ }
+ }
+ devm_kfree(aw_dev->dev, aw_bin);
+ aw_bin = NULL;
+ prof_desc->prof_st = AW_PROFILE_OK;
+ return 0;
+
+parse_bin_failed:
+ devm_kfree(aw_dev->dev, aw_bin);
+ aw_bin = NULL;
+ return ret;
+}
+
+static int aw_dev_parse_data_by_sec_type(struct aw_device *aw_dev, 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(aw_dev,
+ (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(aw_dev,
+ (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(aw_dev,
+ (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(aw_dev,
+ (u8 *)cfg_hdr + cfg_dde->data_offset,
+ cfg_dde->data_size, scene_prof_desc);
+ default:
+ dev_dbg(aw_dev->dev, "%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)) {
+ if (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(aw_dev, 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)) {
+ if (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(aw_dev, 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_kzalloc(aw_dev->dev,
+ prof_info->count * sizeof(struct aw_prof_desc),
+ GFP_KERNEL);
+ if (!prof_info->prof_desc) {
+ dev_err(aw_dev->dev, "prof_desc kzalloc failed");
+ 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 -ENOMEM;
+ }
+ 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) {
+ dev_err(aw_dev->dev, "prof_name_list devm_kzalloc failed");
+ 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(aw_dev,
+ (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_kzalloc(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, " 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;
+}
+
+static unsigned char aw_dev_crc8_check(unsigned char *data, unsigned int data_size)
+{
+ u8 crc_value = 0x00;
+ u8 pdatabuf = 0;
+ int i;
+
+ while (data_size--) {
+ pdatabuf = *data++;
+ for (i = 0; i < 8; i++) {
+ /*if the lowest bit is 1*/
+ if ((crc_value ^ (pdatabuf)) & 0x01) {
+ /*Xor multinomial*/
+ crc_value ^= 0x18;
+ crc_value >>= 1;
+ crc_value |= 0x80;
+ } else {
+ crc_value >>= 1;
+ }
+ pdatabuf >>= 1;
+ }
+ }
+ return crc_value;
+}
+
+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 = aw_dev_crc8_check(aw_cfg->data + cfg_dde[i].data_offset,
+ cfg_dde[i].data_size);
+ 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 = aw_dev_crc8_check(aw_cfg->data + cfg_dde[i].data_offset,
+ cfg_dde[i].data_size);
+ 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 -ENOMEM;
+ }
+
+ 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;
+ }
+
+ 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;
+}
+
+int aw883xx_dev_get_profile_count(struct aw_device *aw_dev)
+{
+ if (!aw_dev) {
+ pr_err("aw_dev is NULL");
+ return -ENOMEM;
+ }
+
+ return aw_dev->prof_info.count;
+}
+
+int aw883xx_dev_check_profile_index(struct aw_device *aw_dev, int index)
+{
+ if ((index >= aw_dev->prof_info.count) || (index < 0))
+ return -EINVAL;
+ else
+ return 0;
+}
+
+int aw883xx_dev_get_profile_index(struct aw_device *aw_dev)
+{
+ return aw_dev->set_prof;
+}
+
+int aw883xx_dev_set_profile_index(struct aw_device *aw_dev, int index)
+{
+ struct aw_prof_desc *prof_desc = NULL;
+
+ if ((index < aw_dev->prof_info.count) && (index >= 0)) {
+ aw_dev->set_prof = 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]);
+ } else {
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+char *aw_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];
+}
+
+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;
+}
+
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..7f5ce0b1f899
--- /dev/null
+++ b/sound/soc/codecs/aw883xx/aw883xx_bin_parse.h
@@ -0,0 +1,149 @@
+/* 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 at awinic.com>
+ */
+
+#ifndef __AW883XX_BIN_PARSE_H__
+#define __AW883XX_BIN_PARSE_H__
+
+#include "aw883xx_device.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 AW_FW_CHECK_PART (10)
+
+/*
+ * header information
+ */
+enum return_enum {
+ BIN_HEADER_VER_ERR = 1,
+ BIN_DATA_TYPE_ERR = 2,
+ BIN_DATA_LEN_ERR = 3,
+ DATA_VER_ERR = 4,
+ REG_NUM_ERR = 5,
+ DSP_REG_NUM_ERR = 6,
+ SOC_APP_NUM_ERR = 7,
+ BIN_IS_NULL = 8,
+};
+
+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;
+};
+
+/*******************awinic audio parse acf***********************/
+int aw883xx_dev_dsp_data_order(struct aw_device *aw_dev,
+ unsigned char *data, unsigned int data_len);
+int aw883xx_dev_get_prof_data(struct aw_device *aw_dev, int index,
+ struct aw_prof_desc **prof_desc);
+char *aw_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_check_profile_index(struct aw_device *aw_dev, int index);
+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);
+
+#endif
--
2.38.1
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