codec : update something not that import

Author: 54shady

README.md

@@ -17,27 +17,25 @@ Codes test on the kernel version below
 
 [I2C](./debug/i2c/README.md)
 
-[REGULATOR (ACT8846 PMU)](./debug/regulator/README.md)
+[Regulator (ACT8846, RK818)](./debug/regulator/README.md)
 
-[REGULATOR (RK818 PMU)](./debug/regulator/README.md)
+[Platform_Driver_Test](./debug/platform_driver_test/README.md)
 
-[PLATFORM_DRIVER_TEST](./debug/platform_driver_test/README.md)
+[PWM Backlight](./debug/pwm/README.md)
 
-[PWM BACKLIGHT](./debug/pwm/README.md)
+[Regmap](./debug/regmap/README.md)
 
-[REGMAP](./debug/regmap/README.md)
+[Audio (ES8323, ES8316)](./debug/codec/README.md)
 
-[AUDIO (ES8323)](./debug/codec/README.md)
+[Timer](./debug/timer/README.md)
 
-[TIMER](./debug/timer/README.md)
+[Timer And Workqueue](./debug/timer_workq/README.md)
 
-[TIMER AND WORKQUEUE](./debug/timer_workq/README.md)
+[Workqueue](./debug/workqueue/README.md)
 
-[WORKQUEUE](./debug/workqueue/README.md)
+[Notify](./debug/notify_chain/README.md)
 
-[NOTIFY](./debug/notify_chain/README.md)
-
-[SCRIPT](./script/README.md)
+[Script](./script/README.md)
 
 # 使用方法(单独编译模块)或者放到内核目录中编译
 

debug/codec/README.md

@@ -21,8 +21,6 @@
 				spk-con-gpio = <&gpio7 GPIO_B7 GPIO_ACTIVE_HIGH>;
 				hp-con-gpio = <&gpio0 GPIO_B5 GPIO_ACTIVE_HIGH>;
 				hp-det-gpio = <&gpio7 GPIO_A4 GPIO_ACTIVE_HIGH>;
-				hub_rest = <&gpio0 GPIO_B6 GPIO_ACTIVE_LOW>;
-				hub_en = <&gpio7 GPIO_B2 GPIO_ACTIVE_HIGH>;
 			};
 	};
 

debug/codec/es8323.c

@@ -643,8 +643,6 @@ void es8323_i2c_shutdown(struct i2c_client *client)
  */
 int gpio_setup(struct es8323_chip *chip, struct i2c_client *client)
 {
-	int hub_rest = -1;
-	int hub_en = -1;
 	int ret = 0;
 	enum of_gpio_flags flags;
 
@@ -705,35 +703,6 @@ int gpio_setup(struct es8323_chip *chip, struct i2c_client *client)
 		gpio_direction_input(chip->hp_det_gpio);
 	}
 
-	hub_en = of_get_named_gpio_flags(client->dev.of_node, "hub_en", 0, &flags);
-	if (hub_en > 0)
-	{
-		printk("request gpio%d for hub enable gpio\n", hub_en);
-		ret = devm_gpio_request(chip->dev, hub_en, "hub_en");
-		if (ret != 0)
-		{
-			printk("%s request hub en error", __func__);
-			return ret;
-		}
-		gpio_direction_output(hub_en, 1);
-		msleep(10);
-	}
-
-	hub_rest = of_get_named_gpio_flags(client->dev.of_node, "hub_rest", 0, &flags);
-	if (hub_rest > 0)
-	{
-		printk("request gpio%d for hub reset gpio\n", hub_rest);
-		ret = devm_gpio_request(chip->dev, hub_rest, "hub_reset");
-		if (ret != 0)
-		{
-			printk("%s request hub rst error", __func__);
-			return ret;
-		}
-		gpio_direction_output(hub_rest, 0);
-		msleep(20);
-		gpio_set_value(hub_rest, 1);
-	}
-
 	return 0;
 }
 

debug/codec/es8323.dtsi

@@ -18,7 +18,5 @@ es8323: es8323@10 {
 			spk-con-gpio = <&gpio7 GPIO_B7 GPIO_ACTIVE_HIGH>;
 			hp-con-gpio = <&gpio0 GPIO_B5 GPIO_ACTIVE_HIGH>;
 			hp-det-gpio = <&gpio7 GPIO_A4 GPIO_ACTIVE_HIGH>;
-			hub_rest = <&gpio0 GPIO_B6 GPIO_ACTIVE_LOW>;
-			hub_en = <&gpio7 GPIO_B2 GPIO_ACTIVE_HIGH>;
 		};
 };