update kernel to 5.10.198

hc

2024-01-03 2f7c68cb55ecb7331f2381deb497c27155f32faf

 kernel/drivers/media/i2c/sc401ai.c
..
..
@@ -9,6 +9,7 @@
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9
  * V0.0X01.0X03 fix gain range.
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  * V0.0X01.0X04 add enum_frame_interval function.
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  * V0.0X01.0X05 add quick stream on/off
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+ * V0.0X01.0X06 support thunder boot function.
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  */
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14
 
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 #include <linux/clk.h>
..
..
@@ -31,8 +32,9 @@
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 #include <media/v4l2-ctrls.h>
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 #include <media/v4l2-subdev.h>
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 #include <linux/pinctrl/consumer.h>
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+#include "../platform/rockchip/isp/rkisp_tb_helper.h"
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36
 
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-#define DRIVER_VERSION			KERNEL_VERSION(0, 0x01, 0x05)
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+#define DRIVER_VERSION			KERNEL_VERSION(0, 0x01, 0x06)
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38
 
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 #ifndef V4L2_CID_DIGITAL_GAIN
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 #define V4L2_CID_DIGITAL_GAIN		V4L2_CID_GAIN
..
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@@ -173,6 +175,8 @@
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 	const char		*module_name;
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 	const char		*len_name;
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 	u32			cur_vts;
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+	bool			is_thunderboot;
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+	bool			is_first_streamoff;
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 	struct preisp_hdrae_exp_s init_hdrae_exp;
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 };
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..
..
@@ -447,6 +451,8 @@
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 	SC401AI_LINK_FREQ_630,
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 };
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453
 
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+static int __sc401ai_power_on(struct sc401ai *sc401ai);
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+
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 /* Write registers up to 4 at a time */
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 static int sc401ai_write_reg(struct i2c_client *client, u16 reg,
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 			    u32 len, u32 val)
..
..
@@ -623,6 +629,11 @@
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 	else
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 		DIG_Fine_gain_reg = abs(800 * gain / (Dcg_gainx100 * Coarse_gain *
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 							DIG_gain) / ANA_Fine_gainx64);
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+
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+	if (sc401ai->is_thunderboot && rkisp_tb_get_state() == RKISP_TB_NG) {
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+		sc401ai->is_thunderboot = false;
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+		__sc401ai_power_on(sc401ai);
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+	}
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637
 
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 	ret = sc401ai_write_reg(sc401ai->client,
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 				SC401AI_REG_DIG_GAIN,
..
..
@@ -989,23 +1000,31 @@
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 {
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 	int ret;
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1002
 
992
-	ret = sc401ai_write_array(sc401ai->client, sc401ai->cur_mode->reg_list);
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-	if (ret)
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-		return ret;
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+	if (!sc401ai->is_thunderboot) {
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+		ret = sc401ai_write_array(sc401ai->client, sc401ai->cur_mode->reg_list);
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+		if (ret)
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+			return ret;
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1007
 
996
-	/* In case these controls are set before streaming */
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-	ret = __v4l2_ctrl_handler_setup(&sc401ai->ctrl_handler);
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-	if (ret)
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-		return ret;
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+		/* In case these controls are set before streaming */
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+		ret = __v4l2_ctrl_handler_setup(&sc401ai->ctrl_handler);
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+		if (ret)
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+			return ret;
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+	}
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1013
 
1001
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 	return sc401ai_write_reg(sc401ai->client,
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-				 SC401AI_REG_CTRL_MODE,
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-				 SC401AI_REG_VALUE_08BIT,
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-				 SC401AI_MODE_STREAMING);
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+				SC401AI_REG_CTRL_MODE,
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+				SC401AI_REG_VALUE_08BIT,
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+				SC401AI_MODE_STREAMING);
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+
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 }
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1020
 
1007
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 static int __sc401ai_stop_stream(struct sc401ai *sc401ai)
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 {
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+	if (sc401ai->is_thunderboot) {
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+		sc401ai->is_first_streamoff = true;
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+		pm_runtime_put(&sc401ai->client->dev);
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+	}
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+
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 	return sc401ai_write_reg(sc401ai->client,
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1029
 				 SC401AI_REG_CTRL_MODE,
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 				 SC401AI_REG_VALUE_08BIT,
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..
@@ -1024,6 +1043,10 @@
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 		goto unlock_and_return;
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1044
 
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 	if (on) {
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+		if (sc401ai->is_thunderboot && rkisp_tb_get_state() == RKISP_TB_NG) {
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+			sc401ai->is_thunderboot = false;
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+			__sc401ai_power_on(sc401ai);
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+		}
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 		ret = pm_runtime_get_sync(&client->dev);
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 		if (ret < 0) {
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 			pm_runtime_put_noidle(&client->dev);
..
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@@ -1115,6 +1138,10 @@
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 		dev_err(dev, "Failed to enable xvclk\n");
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 		return ret;
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 	}
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+
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+	if (sc401ai->is_thunderboot)
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+		return 0;
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+
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 	if (!IS_ERR(sc401ai->reset_gpio))
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 		gpiod_set_value_cansleep(sc401ai->reset_gpio, 0);
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1147
 
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@@ -1152,6 +1179,15 @@
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 {
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 	int ret;
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 	struct device *dev = &sc401ai->client->dev;
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+
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+	if (sc401ai->is_thunderboot) {
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+		if (sc401ai->is_first_streamoff) {
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+			sc401ai->is_thunderboot = false;
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+			sc401ai->is_first_streamoff = false;
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+		} else {
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+			return;
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+		}
1190
+	}
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1191
 
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 	if (!IS_ERR(sc401ai->pwdn_gpio))
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 		gpiod_set_value_cansleep(sc401ai->pwdn_gpio, 0);
..
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@@ -1491,6 +1527,11 @@
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 	u32 id = 0;
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 	int ret;
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1529
 
1530
+	if (sc401ai->is_thunderboot) {
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+		dev_info(dev, "Enable thunderboot mode, skip sensor id check\n");
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+		return 0;
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+	}
1534
+
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 	ret = sc401ai_read_reg(client, SC401AI_REG_CHIP_ID,
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 			       SC401AI_REG_VALUE_16BIT, &id);
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 	if (id != CHIP_ID) {
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@@ -1549,6 +1590,8 @@
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 		return -EINVAL;
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 	}
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1592
 
1593
+	sc401ai->is_thunderboot = IS_ENABLED(CONFIG_VIDEO_ROCKCHIP_THUNDER_BOOT_ISP);
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+
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 	sc401ai->client = client;
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 	for (i = 0; i < ARRAY_SIZE(supported_modes); i++) {
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 		if (hdr_mode == supported_modes[i].hdr_mode) {
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@@ -1565,13 +1608,23 @@
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 		return -EINVAL;
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 	}
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1610
 
1568
-	sc401ai->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW);
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-	if (IS_ERR(sc401ai->reset_gpio))
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-		dev_warn(dev, "Failed to get reset-gpios\n");
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+	if (sc401ai->is_thunderboot) {
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+		sc401ai->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_ASIS);
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+		if (IS_ERR(sc401ai->reset_gpio))
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+			dev_warn(dev, "Failed to get reset-gpios\n");
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1615
 
1572
-	sc401ai->pwdn_gpio = devm_gpiod_get(dev, "pwdn", GPIOD_OUT_LOW);
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-	if (IS_ERR(sc401ai->pwdn_gpio))
1574
-		dev_warn(dev, "Failed to get pwdn-gpios\n");
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+		sc401ai->pwdn_gpio = devm_gpiod_get(dev, "pwdn", GPIOD_ASIS);
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+		if (IS_ERR(sc401ai->pwdn_gpio))
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+			dev_warn(dev, "Failed to get pwdn-gpios\n");
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+	} else {
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+		sc401ai->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW);
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+		if (IS_ERR(sc401ai->reset_gpio))
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+			dev_warn(dev, "Failed to get reset-gpios\n");
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+
1624
+		sc401ai->pwdn_gpio = devm_gpiod_get(dev, "pwdn", GPIOD_OUT_LOW);
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+		if (IS_ERR(sc401ai->pwdn_gpio))
1626
+			dev_warn(dev, "Failed to get pwdn-gpios\n");
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+	}
1575
1628
 
1576
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 	sc401ai->pinctrl = devm_pinctrl_get(dev);
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1630
 	if (!IS_ERR(sc401ai->pinctrl)) {
..
..
@@ -1646,7 +1699,10 @@
1646
1699
 
1647
1700
 	pm_runtime_set_active(dev);
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1701
 	pm_runtime_enable(dev);
1649
-	pm_runtime_idle(dev);
1702
+	if (sc401ai->is_thunderboot)
1703
+		pm_runtime_get_sync(dev);
1704
+	else
1705
+		pm_runtime_idle(dev);
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 	return 0;
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1708
 
..
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@@ -1718,7 +1774,12 @@
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 	i2c_del_driver(&sc401ai_i2c_driver);
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 }
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1776
 
1777
+#if defined(CONFIG_VIDEO_ROCKCHIP_THUNDER_BOOT_ISP) && !defined(CONFIG_INITCALL_ASYNC)
1778
+subsys_initcall(sensor_mod_init);
1779
+#else
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 device_initcall_sync(sensor_mod_init);
1781
+#endif
1782
+
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 module_exit(sensor_mod_exit);
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1784
 
1724
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 MODULE_DESCRIPTION("smartsens sc401ai sensor driver");