From d753d01383c1e1c52f0db017fdf2b05925bffd61 Mon Sep 17 00:00:00 2001
From: laokaiyao <laokaiyao@espressif.com>
Date: Mon, 17 Jun 2024 15:15:08 +0800
Subject: [PATCH] fix(gpio): upgrade the gpio func select api for legacy pcnt &
 ledc

---
 components/driver/deprecated/pcnt_legacy.c                 | 7 ++++---
 components/esp_driver_ledc/src/ledc.c                      | 5 +++--
 components/esp_driver_ledc/test_apps/ledc/main/test_ledc.c | 3 ++-
 3 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/components/driver/deprecated/pcnt_legacy.c b/components/driver/deprecated/pcnt_legacy.c
index 1c33b4aa77..2cb09efb7a 100644
--- a/components/driver/deprecated/pcnt_legacy.c
+++ b/components/driver/deprecated/pcnt_legacy.c
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2015-2024 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -15,6 +15,7 @@
 #include "hal/gpio_hal.h"
 #include "soc/pcnt_periph.h"
 #include "esp_rom_gpio.h"
+#include "esp_private/gpio.h"
 
 #define PCNT_CHANNEL_ERR_STR  "PCNT CHANNEL ERROR"
 #define PCNT_UNIT_ERR_STR  "PCNT UNIT ERROR"
@@ -86,14 +87,14 @@ static inline esp_err_t _pcnt_set_pin(pcnt_port_t pcnt_port, pcnt_unit_t unit, p
     PCNT_CHECK(GPIO_IS_VALID_GPIO(ctrl_io) || ctrl_io < 0, PCNT_GPIO_ERR_STR, ESP_ERR_INVALID_ARG);
 
     if (pulse_io >= 0) {
-        gpio_hal_iomux_func_sel(GPIO_PIN_MUX_REG[pulse_io], PIN_FUNC_GPIO);
+        gpio_func_sel(pulse_io, PIN_FUNC_GPIO);
         gpio_set_direction(pulse_io, GPIO_MODE_INPUT);
         gpio_set_pull_mode(pulse_io, GPIO_PULLUP_ONLY);
         esp_rom_gpio_connect_in_signal(pulse_io, pcnt_periph_signals.groups[pcnt_port].units[unit].channels[channel].pulse_sig, 0);
     }
 
     if (ctrl_io >= 0) {
-        gpio_hal_iomux_func_sel(GPIO_PIN_MUX_REG[ctrl_io], PIN_FUNC_GPIO);
+        gpio_func_sel(ctrl_io, PIN_FUNC_GPIO);
         gpio_set_direction(ctrl_io, GPIO_MODE_INPUT);
         gpio_set_pull_mode(ctrl_io, GPIO_PULLUP_ONLY);
         esp_rom_gpio_connect_in_signal(ctrl_io, pcnt_periph_signals.groups[pcnt_port].units[unit].channels[channel].control_sig, 0);
diff --git a/components/esp_driver_ledc/src/ledc.c b/components/esp_driver_ledc/src/ledc.c
index d67c2cdf66..f2b36f133e 100644
--- a/components/esp_driver_ledc/src/ledc.c
+++ b/components/esp_driver_ledc/src/ledc.c
@@ -22,6 +22,7 @@
 #include "esp_rom_sys.h"
 #include "clk_ctrl_os.h"
 #include "esp_private/periph_ctrl.h"
+#include "esp_private/gpio.h"
 #include "esp_memory_utils.h"
 
 static __attribute__((unused)) const char *LEDC_TAG = "ledc";
@@ -645,7 +646,7 @@ esp_err_t ledc_set_pin(int gpio_num, ledc_mode_t speed_mode, ledc_channel_t ledc
     LEDC_ARG_CHECK(ledc_channel < LEDC_CHANNEL_MAX, "ledc_channel");
     LEDC_ARG_CHECK(GPIO_IS_VALID_OUTPUT_GPIO(gpio_num), "gpio_num");
     LEDC_ARG_CHECK(speed_mode < LEDC_SPEED_MODE_MAX, "speed_mode");
-    gpio_hal_iomux_func_sel(GPIO_PIN_MUX_REG[gpio_num], PIN_FUNC_GPIO);
+    gpio_func_sel(gpio_num, PIN_FUNC_GPIO);
     gpio_set_direction(gpio_num, GPIO_MODE_OUTPUT);
     esp_rom_gpio_connect_out_signal(gpio_num, ledc_periph_signal[speed_mode].sig_out0_idx + ledc_channel, 0, 0);
     return ESP_OK;
@@ -709,7 +710,7 @@ esp_err_t ledc_channel_config(const ledc_channel_config_t *ledc_conf)
     ESP_LOGD(LEDC_TAG, "LEDC_PWM CHANNEL %"PRIu32"|GPIO %02u|Duty %04"PRIu32"|Time %"PRIu32,
              ledc_channel, gpio_num, duty, timer_select);
     /*set LEDC signal in gpio matrix*/
-    gpio_hal_iomux_func_sel(GPIO_PIN_MUX_REG[gpio_num], PIN_FUNC_GPIO);
+    gpio_func_sel(gpio_num, PIN_FUNC_GPIO);
     gpio_set_level(gpio_num, output_invert);
     gpio_set_direction(gpio_num, GPIO_MODE_OUTPUT);
     esp_rom_gpio_connect_out_signal(gpio_num, ledc_periph_signal[speed_mode].sig_out0_idx + ledc_channel, output_invert, 0);
diff --git a/components/esp_driver_ledc/test_apps/ledc/main/test_ledc.c b/components/esp_driver_ledc/test_apps/ledc/main/test_ledc.c
index fe9e591810..45d775434b 100644
--- a/components/esp_driver_ledc/test_apps/ledc/main/test_ledc.c
+++ b/components/esp_driver_ledc/test_apps/ledc/main/test_ledc.c
@@ -14,6 +14,7 @@
 #include "freertos/FreeRTOS.h"
 #include "freertos/task.h"
 #include "unity.h"
+#include "hal/gpio_ll.h"
 #include "soc/gpio_periph.h"
 #include "soc/io_mux_reg.h"
 #include "esp_system.h"
@@ -509,7 +510,7 @@ static void tear_testbench(void)
 static int wave_count(int last_time)
 {
     // The input ability of PULSE_IO is disabled after ledc driver install, so we need to re-enable it again
-    PIN_INPUT_ENABLE(GPIO_PIN_MUX_REG[PULSE_IO]);
+    gpio_ll_input_enable(&GPIO, PULSE_IO);
     int test_counter = 0;
     TEST_ESP_OK(pcnt_unit_clear_count(pcnt_unit));
     TEST_ESP_OK(pcnt_unit_start(pcnt_unit));