Merge tag 'br-v6.2i' of git://linuxtv.org/hverkuil/media_tree into media_stage

Tag branch

Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

* tag 'br-v6.2i' of git://linuxtv.org/hverkuil/media_tree: (31 commits)
  media: s5c73m3: Switch to GPIO descriptors
  media: i2c: s5k5baf: switch to using gpiod API
  media: i2c: s5k6a3: switch to using gpiod API
  media: imx: remove code for non-existing config IMX_GPT_ICAP
  media: si470x: Fix use-after-free in si470x_int_in_callback()
  media: staging: stkwebcam: Restore MEDIA_{USB,CAMERA}_SUPPORT dependencies
  media: coda: Add check for kmalloc
  media: coda: Add check for dcoda_iram_alloc
  dt-bindings: media: s5c73m3: Fix reset-gpio descriptor
  media: dt-bindings: allwinner: h6-vpu-g2: Add IOMMU reference property
  media: s5k4ecgx: Delete driver
  media: s5k4ecgx: Switch to GPIO descriptors
  media: Switch to use dev_err_probe() helper
  headers: Remove some left-over license text in include/uapi/linux/v4l2-*
  headers: Remove some left-over license text in include/uapi/linux/dvb/
  media: usb: pwc-uncompress: Use flex array destination for memcpy()
  media: s5p-mfc: Fix to handle reference queue during finishing
  media: s5p-mfc: Clear workbit to handle error condition
  media: s5p-mfc: Fix in register read and write for H264
  media: imx: Use get_mbus_config instead of parsing upstream DT endpoints
  ...

Documentation/devicetree/bindings/media/allwinner,sun50i-h6-vpu-g2.yaml

@@ -36,6 +36,9 @@ properties:
   resets:
     maxItems: 1
 
+  iommus:
+    maxItems: 1
+
 required:
   - compatible
   - reg
@@ -43,6 +46,7 @@ required:
   - clocks
   - clock-names
   - resets
+  - iommus
 
 additionalProperties: false
 
@@ -59,6 +63,7 @@ examples:
         clocks = <&ccu CLK_BUS_VP9>, <&ccu CLK_VP9>;
         clock-names = "bus", "mod";
         resets = <&ccu RST_BUS_VP9>;
+        iommus = <&iommu 5>;
     };
 
 ...

Documentation/devicetree/bindings/media/samsung-s5c73m3.txt

@@ -76,7 +76,7 @@ i2c@138a000000 {
 		clock-frequency = <24000000>;
 		clocks = <&clk 0>;
 		clock-names = "cis_extclk";
-		reset-gpios = <&gpf1 3 1>;
+		xshutdown-gpios = <&gpf1 3 1>;
 		standby-gpios = <&gpm0 1 1>;
 		port {
 			s5c73m3_ep: endpoint {

Documentation/devicetree/bindings/media/video-interfaces.yaml

@@ -145,9 +145,10 @@ properties:
 
   pclk-sample:
     $ref: /schemas/types.yaml#/definitions/uint32
-    enum: [ 0, 1 ]
+    enum: [ 0, 1, 2 ]
     description:
-      Sample data on rising (1) or falling (0) edge of the pixel clock signal.
+      Sample data on falling (0), rising (1) or both (2) edges of the pixel
+      clock signal.
 
   sync-on-green-active:
     $ref: /schemas/types.yaml#/definitions/uint32

drivers/media/Kconfig

@@ -182,7 +182,7 @@ config MEDIA_CONTROLLER
 #
 
 config DVB_CORE
-	tristate
+	tristate "DVB Core"
 	depends on MEDIA_DIGITAL_TV_SUPPORT
 	depends on (I2C || I2C=n)
 	default MEDIA_DIGITAL_TV_SUPPORT

drivers/media/cec/platform/stm32/stm32-cec.c

@@ -288,12 +288,9 @@ static int stm32_cec_probe(struct platform_device *pdev)
 		return ret;
 
 	cec->clk_cec = devm_clk_get(&pdev->dev, "cec");
-	if (IS_ERR(cec->clk_cec)) {
+	if (IS_ERR(cec->clk_cec))
-		if (PTR_ERR(cec->clk_cec) != -EPROBE_DEFER)
+		return dev_err_probe(&pdev->dev, PTR_ERR(cec->clk_cec),
-			dev_err(&pdev->dev, "Cannot get cec clock\n");
+				     "Cannot get cec clock\n");
-
-		return PTR_ERR(cec->clk_cec);
-	}
 
 	ret = clk_prepare(cec->clk_cec);
 	if (ret) {

drivers/media/i2c/Kconfig

@@ -751,16 +751,6 @@ config VIDEO_S5C73M3
 	  This is a V4L2 sensor driver for Samsung S5C73M3
 	  8 Mpixel camera.
 
-config VIDEO_S5K4ECGX
-	tristate "Samsung S5K4ECGX sensor support"
-	depends on I2C && VIDEO_DEV
-	select MEDIA_CONTROLLER
-	select VIDEO_V4L2_SUBDEV_API
-	select CRC32
-	help
-	  This is a V4L2 sensor driver for Samsung S5K4ECGX 5M
-	  camera sensor with an embedded SoC image signal processor.
-
 config VIDEO_S5K5BAF
 	tristate "Samsung S5K5BAF sensor support"
 	depends on I2C && VIDEO_DEV

drivers/media/i2c/Makefile

@@ -105,7 +105,6 @@ obj-$(CONFIG_VIDEO_RDACM20) += rdacm20.o
 obj-$(CONFIG_VIDEO_RDACM21) += rdacm21.o
 obj-$(CONFIG_VIDEO_RJ54N1) += rj54n1cb0c.o
 obj-$(CONFIG_VIDEO_S5C73M3) += s5c73m3/
-obj-$(CONFIG_VIDEO_S5K4ECGX) += s5k4ecgx.o
 obj-$(CONFIG_VIDEO_S5K5BAF) += s5k5baf.o
 obj-$(CONFIG_VIDEO_S5K6A3) += s5k6a3.o
 obj-$(CONFIG_VIDEO_S5K6AA) += s5k6aa.o

drivers/media/i2c/ad5820.c

@@ -300,21 +300,15 @@ static int ad5820_probe(struct i2c_client *client)
 		return -ENOMEM;
 
 	coil->vana = devm_regulator_get(&client->dev, "VANA");
-	if (IS_ERR(coil->vana)) {
+	if (IS_ERR(coil->vana))
-		ret = PTR_ERR(coil->vana);
+		return dev_err_probe(&client->dev, PTR_ERR(coil->vana),
-		if (ret != -EPROBE_DEFER)
+				     "could not get regulator for vana\n");
-			dev_err(&client->dev, "could not get regulator for vana\n");
-		return ret;
-	}
 
 	coil->enable_gpio = devm_gpiod_get_optional(&client->dev, "enable",
 						    GPIOD_OUT_LOW);
-	if (IS_ERR(coil->enable_gpio)) {
+	if (IS_ERR(coil->enable_gpio))
-		ret = PTR_ERR(coil->enable_gpio);
+		return dev_err_probe(&client->dev, PTR_ERR(coil->enable_gpio),
-		if (ret != -EPROBE_DEFER)
+				     "could not get enable gpio\n");
-			dev_err(&client->dev, "could not get enable gpio\n");
-		return ret;
-	}
 
 	mutex_init(&coil->power_lock);
 

drivers/media/i2c/imx274.c

@@ -2060,9 +2060,8 @@ static int imx274_probe(struct i2c_client *client)
 	imx274->reset_gpio = devm_gpiod_get_optional(dev, "reset",
 						     GPIOD_OUT_HIGH);
 	if (IS_ERR(imx274->reset_gpio)) {
-		if (PTR_ERR(imx274->reset_gpio) != -EPROBE_DEFER)
+		ret = dev_err_probe(dev, PTR_ERR(imx274->reset_gpio),
-			dev_err(dev, "Reset GPIO not setup in DT");
+				    "Reset GPIO not setup in DT\n");
-		ret = PTR_ERR(imx274->reset_gpio);
 		goto err_me;
 	}
 

drivers/media/i2c/isl7998x.c

@@ -665,7 +665,7 @@ static int isl7998x_set_standard(struct isl7998x *isl7998x, v4l2_std_id norm)
 static int isl7998x_init(struct isl7998x *isl7998x)
 {
 	const unsigned int lanes = isl7998x->nr_mipi_lanes;
-	const u32 isl7998x_video_in_chan_map[] = { 0x00, 0x11, 0x02, 0x02 };
+	static const u32 isl7998x_video_in_chan_map[] = { 0x00, 0x11, 0x02, 0x02 };
 	const struct reg_sequence isl7998x_init_seq_custom[] = {
 		{ ISL7998X_REG_P0_VIDEO_IN_CHAN_CTL,
 		  isl7998x_video_in_chan_map[isl7998x->nr_inputs - 1] },

drivers/media/i2c/s5c73m3/s5c73m3-core.c

@@ -10,12 +10,11 @@
 #include <linux/clk.h>
 #include <linux/delay.h>
 #include <linux/firmware.h>
-#include <linux/gpio.h>
+#include <linux/gpio/consumer.h>
 #include <linux/i2c.h>
 #include <linux/init.h>
 #include <linux/media.h>
 #include <linux/module.h>
-#include <linux/of_gpio.h>
 #include <linux/of_graph.h>
 #include <linux/regulator/consumer.h>
 #include <linux/sizes.h>
@@ -1347,24 +1346,6 @@ static int s5c73m3_oif_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 	return 0;
 }
 
-static int s5c73m3_gpio_set_value(struct s5c73m3 *priv, int id, u32 val)
-{
-	if (!gpio_is_valid(priv->gpio[id].gpio))
-		return 0;
-	gpio_set_value(priv->gpio[id].gpio, !!val);
-	return 1;
-}
-
-static int s5c73m3_gpio_assert(struct s5c73m3 *priv, int id)
-{
-	return s5c73m3_gpio_set_value(priv, id, priv->gpio[id].level);
-}
-
-static int s5c73m3_gpio_deassert(struct s5c73m3 *priv, int id)
-{
-	return s5c73m3_gpio_set_value(priv, id, !priv->gpio[id].level);
-}
-
 static int __s5c73m3_power_on(struct s5c73m3 *state)
 {
 	int i, ret;
@@ -1386,10 +1367,9 @@ static int __s5c73m3_power_on(struct s5c73m3 *state)
 	v4l2_dbg(1, s5c73m3_dbg, &state->oif_sd, "clock frequency: %ld\n",
 					clk_get_rate(state->clock));
 
-	s5c73m3_gpio_deassert(state, STBY);
+	gpiod_set_value(state->stby, 0);
 	usleep_range(100, 200);
-
+	gpiod_set_value(state->reset, 0);
-	s5c73m3_gpio_deassert(state, RSET);
 	usleep_range(50, 100);
 
 	return 0;
@@ -1404,10 +1384,9 @@ static int __s5c73m3_power_off(struct s5c73m3 *state)
 {
 	int i, ret;
 
-	if (s5c73m3_gpio_assert(state, RSET))
+	gpiod_set_value(state->reset, 1);
 	usleep_range(10, 50);
-
+	gpiod_set_value(state->stby, 1);
-	if (s5c73m3_gpio_assert(state, STBY))
 	usleep_range(100, 200);
 
 	clk_disable_unprepare(state->clock);
@@ -1543,58 +1522,10 @@ static const struct v4l2_subdev_ops oif_subdev_ops = {
 	.video	= &s5c73m3_oif_video_ops,
 };
 
-static int s5c73m3_configure_gpios(struct s5c73m3 *state)
-{
-	static const char * const gpio_names[] = {
-		"S5C73M3_STBY", "S5C73M3_RST"
-	};
-	struct i2c_client *c = state->i2c_client;
-	struct s5c73m3_gpio *g = state->gpio;
-	int ret, i;
-
-	for (i = 0; i < GPIO_NUM; ++i) {
-		unsigned int flags = GPIOF_DIR_OUT;
-		if (g[i].level)
-			flags |= GPIOF_INIT_HIGH;
-		ret = devm_gpio_request_one(&c->dev, g[i].gpio, flags,
-					    gpio_names[i]);
-		if (ret) {
-			v4l2_err(c, "failed to request gpio %s\n",
-				 gpio_names[i]);
-			return ret;
-		}
-	}
-	return 0;
-}
-
-static int s5c73m3_parse_gpios(struct s5c73m3 *state)
-{
-	static const char * const prop_names[] = {
-		"standby-gpios", "xshutdown-gpios",
-	};
-	struct device *dev = &state->i2c_client->dev;
-	struct device_node *node = dev->of_node;
-	int ret, i;
-
-	for (i = 0; i < GPIO_NUM; ++i) {
-		enum of_gpio_flags of_flags;
-
-		ret = of_get_named_gpio_flags(node, prop_names[i],
-					      0, &of_flags);
-		if (ret < 0) {
-			dev_err(dev, "failed to parse %s DT property\n",
-				prop_names[i]);
-			return -EINVAL;
-		}
-		state->gpio[i].gpio = ret;
-		state->gpio[i].level = !(of_flags & OF_GPIO_ACTIVE_LOW);
-	}
-	return 0;
-}
-
 static int s5c73m3_get_platform_data(struct s5c73m3 *state)
 {
-	struct device *dev = &state->i2c_client->dev;
+	struct i2c_client *c = state->i2c_client;
+	struct device *dev = &c->dev;
 	const struct s5c73m3_platform_data *pdata = dev->platform_data;
 	struct device_node *node = dev->of_node;
 	struct device_node *node_ep;
@@ -1608,8 +1539,6 @@ static int s5c73m3_get_platform_data(struct s5c73m3 *state)
 		}
 
 		state->mclk_frequency = pdata->mclk_frequency;
-		state->gpio[STBY] = pdata->gpio_stby;
-		state->gpio[RSET] = pdata->gpio_reset;
 		return 0;
 	}
 
@@ -1624,9 +1553,17 @@ static int s5c73m3_get_platform_data(struct s5c73m3 *state)
 					state->mclk_frequency);
 	}
 
-	ret = s5c73m3_parse_gpios(state);
+	/* Request GPIO lines asserted */
-	if (ret < 0)
+	state->stby = devm_gpiod_get(dev, "standby", GPIOD_OUT_HIGH);
-		return -EINVAL;
+	if (IS_ERR(state->stby))
+		return dev_err_probe(dev, PTR_ERR(state->stby),
+				     "failed to request gpio S5C73M3_STBY\n");
+	gpiod_set_consumer_name(state->stby, "S5C73M3_STBY");
+	state->reset = devm_gpiod_get(dev, "xshutdown", GPIOD_OUT_HIGH);
+	if (IS_ERR(state->reset))
+		return dev_err_probe(dev, PTR_ERR(state->reset),
+				     "failed to request gpio S5C73M3_RST\n");
+	gpiod_set_consumer_name(state->reset, "S5C73M3_RST");
 
 	node_ep = of_graph_get_next_endpoint(node, NULL);
 	if (!node_ep) {
@@ -1708,10 +1645,6 @@ static int s5c73m3_probe(struct i2c_client *client)
 	if (ret < 0)
 		return ret;
 
-	ret = s5c73m3_configure_gpios(state);
-	if (ret)
-		goto out_err;
-
 	for (i = 0; i < S5C73M3_MAX_SUPPLIES; i++)
 		state->supplies[i].supply = s5c73m3_supply_names[i];
 

drivers/media/i2c/s5c73m3/s5c73m3-ctrls.c

@@ -10,7 +10,6 @@
 #include <linux/sizes.h>
 #include <linux/delay.h>
 #include <linux/firmware.h>
-#include <linux/gpio.h>
 #include <linux/i2c.h>
 #include <linux/init.h>
 #include <linux/media.h>

drivers/media/i2c/s5c73m3/s5c73m3.h

@@ -12,6 +12,7 @@
 #include <linux/clk.h>
 #include <linux/kernel.h>
 #include <linux/regulator/consumer.h>
+#include <linux/gpio/consumer.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-ctrls.h>
 #include <media/v4l2-subdev.h>
@@ -351,12 +352,6 @@ struct s5c73m3_ctrls {
 	struct v4l2_ctrl *scene_mode;
 };
 
-enum s5c73m3_gpio_id {
-	STBY,
-	RSET,
-	GPIO_NUM,
-};
-
 enum s5c73m3_resolution_types {
 	RES_ISP,
 	RES_JPEG,
@@ -383,7 +378,8 @@ struct s5c73m3 {
 	u32 i2c_read_address;
 
 	struct regulator_bulk_data supplies[S5C73M3_MAX_SUPPLIES];
-	struct s5c73m3_gpio gpio[GPIO_NUM];
+	struct gpio_desc *stby;
+	struct gpio_desc *reset;
 
 	struct clk *clock;
 

drivers/media/i2c/s5k5baf.c

@@ -13,11 +13,10 @@
 #include <linux/clk.h>
 #include <linux/delay.h>
 #include <linux/firmware.h>
-#include <linux/gpio.h>
+#include <linux/gpio/consumer.h>
 #include <linux/i2c.h>
 #include <linux/media.h>
 #include <linux/module.h>
-#include <linux/of_gpio.h>
 #include <linux/of_graph.h>
 #include <linux/regulator/consumer.h>
 #include <linux/slab.h>
@@ -228,11 +227,6 @@ static const char * const s5k5baf_supply_names[] = {
 };
 #define S5K5BAF_NUM_SUPPLIES ARRAY_SIZE(s5k5baf_supply_names)
 
-struct s5k5baf_gpio {
-	int gpio;
-	int level;
-};
-
 enum s5k5baf_gpio_id {
 	STBY,
 	RSET,
@@ -284,7 +278,7 @@ struct s5k5baf_fw {
 };
 
 struct s5k5baf {
-	struct s5k5baf_gpio gpios[NUM_GPIOS];
+	struct gpio_desc *gpios[NUM_GPIOS];
 	enum v4l2_mbus_type bus_type;
 	u8 nlanes;
 	struct regulator_bulk_data supplies[S5K5BAF_NUM_SUPPLIES];
@@ -936,16 +930,12 @@ static void s5k5baf_hw_set_test_pattern(struct s5k5baf *state, int id)
 
 static void s5k5baf_gpio_assert(struct s5k5baf *state, int id)
 {
-	struct s5k5baf_gpio *gpio = &state->gpios[id];
+	gpiod_set_value_cansleep(state->gpios[id], 1);
-
-	gpio_set_value(gpio->gpio, gpio->level);
 }
 
 static void s5k5baf_gpio_deassert(struct s5k5baf *state, int id)
 {
-	struct s5k5baf_gpio *gpio = &state->gpios[id];
+	gpiod_set_value_cansleep(state->gpios[id], 0);
-
-	gpio_set_value(gpio->gpio, !gpio->level);
 }
 
 static int s5k5baf_power_on(struct s5k5baf *state)
@@ -1799,44 +1789,30 @@ static const struct v4l2_subdev_ops s5k5baf_subdev_ops = {
 
 static int s5k5baf_configure_gpios(struct s5k5baf *state)
 {
-	static const char * const name[] = { "S5K5BAF_STBY", "S5K5BAF_RST" };
+	static const char * const name[] = { "stbyn", "rstn" };
+	static const char * const label[] = { "S5K5BAF_STBY", "S5K5BAF_RST" };
 	struct i2c_client *c = v4l2_get_subdevdata(&state->sd);
-	struct s5k5baf_gpio *g = state->gpios;
+	struct gpio_desc *gpio;
 	int ret, i;
 
 	for (i = 0; i < NUM_GPIOS; ++i) {
-		int flags = GPIOF_DIR_OUT;
+		gpio = devm_gpiod_get(&c->dev, name[i], GPIOD_OUT_HIGH);
-		if (g[i].level)
+		ret = PTR_ERR_OR_ZERO(gpio);
-			flags |= GPIOF_INIT_HIGH;
+		if (ret) {
-		ret = devm_gpio_request_one(&c->dev, g[i].gpio, flags, name[i]);
+			v4l2_err(c, "failed to request gpio %s: %d\n",
-		if (ret < 0) {
+				 name[i], ret);
-			v4l2_err(c, "failed to request gpio %s\n", name[i]);
 			return ret;
 		}
-	}
-	return 0;
-}
 
-static int s5k5baf_parse_gpios(struct s5k5baf_gpio *gpios, struct device *dev)
+		ret = gpiod_set_consumer_name(gpio, label[i]);
-{
+		if (ret) {
-	static const char * const names[] = {
+			v4l2_err(c, "failed to set up name for gpio %s: %d\n",
-		"stbyn-gpios",
+				 name[i], ret);
-		"rstn-gpios",
-	};
-	struct device_node *node = dev->of_node;
-	enum of_gpio_flags flags;
-	int ret, i;
-
-	for (i = 0; i < NUM_GPIOS; ++i) {
-		ret = of_get_named_gpio_flags(node, names[i], 0, &flags);
-		if (ret < 0) {
-			dev_err(dev, "no %s GPIO pin provided\n", names[i]);
 			return ret;
 		}
-		gpios[i].gpio = ret;
-		gpios[i].level = !(flags & OF_GPIO_ACTIVE_LOW);
-	}
 
+		state->gpios[i] = gpio;
+	}
 	return 0;
 }
 
@@ -1860,10 +1836,6 @@ static int s5k5baf_parse_device_node(struct s5k5baf *state, struct device *dev)
 			 state->mclk_frequency);
 	}
 
-	ret = s5k5baf_parse_gpios(state->gpios, dev);
-	if (ret < 0)
-		return ret;
-
 	node_ep = of_graph_get_next_endpoint(node, NULL);
 	if (!node_ep) {
 		dev_err(dev, "no endpoint defined at node %pOF\n", node);

drivers/media/i2c/s5k6a3.c

@@ -9,12 +9,12 @@
 #include <linux/clk.h>
 #include <linux/delay.h>
 #include <linux/device.h>
+#include <linux/err.h>
 #include <linux/errno.h>
-#include <linux/gpio.h>
+#include <linux/gpio/consumer.h>
 #include <linux/i2c.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/of_gpio.h>
 #include <linux/pm_runtime.h>
 #include <linux/regulator/consumer.h>
 #include <linux/slab.h>
@@ -59,7 +59,7 @@ struct s5k6a3 {
 	struct v4l2_subdev subdev;
 	struct media_pad pad;
 	struct regulator_bulk_data supplies[S5K6A3_NUM_SUPPLIES];
-	int gpio_reset;
+	struct gpio_desc *gpio_reset;
 	struct mutex lock;
 	struct v4l2_mbus_framefmt format;
 	struct clk *clock;
@@ -216,11 +216,11 @@ static int __s5k6a3_power_on(struct s5k6a3 *sensor)
 			goto error_clk;
 	}
 
-	gpio_set_value(sensor->gpio_reset, 1);
+	gpiod_set_value_cansleep(sensor->gpio_reset, 0);
 	usleep_range(600, 800);
-	gpio_set_value(sensor->gpio_reset, 0);
+	gpiod_set_value_cansleep(sensor->gpio_reset, 1);
 	usleep_range(600, 800);
-	gpio_set_value(sensor->gpio_reset, 1);
+	gpiod_set_value_cansleep(sensor->gpio_reset, 0);
 
 	/* Delay needed for the sensor initialization */
 	msleep(20);
@@ -240,7 +240,7 @@ static int __s5k6a3_power_off(struct s5k6a3 *sensor)
 {
 	int i;
 
-	gpio_set_value(sensor->gpio_reset, 0);
+	gpiod_set_value_cansleep(sensor->gpio_reset, 1);
 
 	for (i = S5K6A3_NUM_SUPPLIES - 1; i >= 0; i--)
 		regulator_disable(sensor->supplies[i].consumer);
@@ -285,32 +285,24 @@ static int s5k6a3_probe(struct i2c_client *client)
 	struct device *dev = &client->dev;
 	struct s5k6a3 *sensor;
 	struct v4l2_subdev *sd;
-	int gpio, i, ret;
+	int i, ret;
 
 	sensor = devm_kzalloc(dev, sizeof(*sensor), GFP_KERNEL);
 	if (!sensor)
 		return -ENOMEM;
 
 	mutex_init(&sensor->lock);
-	sensor->gpio_reset = -EINVAL;
-	sensor->clock = ERR_PTR(-EINVAL);
 	sensor->dev = dev;
 
 	sensor->clock = devm_clk_get(sensor->dev, S5K6A3_CLK_NAME);
 	if (IS_ERR(sensor->clock))
 		return PTR_ERR(sensor->clock);
 
-	gpio = of_get_gpio_flags(dev->of_node, 0, NULL);
+	sensor->gpio_reset = devm_gpiod_get(dev, NULL, GPIOD_OUT_HIGH);
-	if (!gpio_is_valid(gpio))
+	ret = PTR_ERR_OR_ZERO(sensor->gpio_reset);
-		return gpio;
+	if (ret)
-
-	ret = devm_gpio_request_one(dev, gpio, GPIOF_OUT_INIT_LOW,
-						S5K6A3_DRV_NAME);
-	if (ret < 0)
 		return ret;
 
-	sensor->gpio_reset = gpio;
-
 	if (of_property_read_u32(dev->of_node, "clock-frequency",
 				 &sensor->clock_frequency)) {
 		sensor->clock_frequency = S5K6A3_DEFAULT_CLK_FREQ;

drivers/media/i2c/tc358743.c

@@ -1891,12 +1891,9 @@ static int tc358743_probe_of(struct tc358743_state *state)
 	int ret;
 
 	refclk = devm_clk_get(dev, "refclk");
-	if (IS_ERR(refclk)) {
+	if (IS_ERR(refclk))
-		if (PTR_ERR(refclk) != -EPROBE_DEFER)
+		return dev_err_probe(dev, PTR_ERR(refclk),
-			dev_err(dev, "failed to get refclk: %ld\n",
+				     "failed to get refclk\n");
-				PTR_ERR(refclk));
-		return PTR_ERR(refclk);
-	}
 
 	ep = of_graph_get_next_endpoint(dev->of_node, NULL);
 	if (!ep) {

drivers/media/pci/pt3/pt3.c

@@ -707,19 +707,11 @@ static int pt3_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (ret < 0)
 		return ret;
 
-	ret = dma_set_mask(&pdev->dev, DMA_BIT_MASK(64));
+	ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64));
-	if (ret == 0)
+	if (ret) {
-		dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(64));
-	else {
-		ret = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32));
-		if (ret == 0)
-			dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(32));
-		else {
 		dev_err(&pdev->dev, "Failed to set DMA mask\n");
 		return ret;
 	}
-		dev_info(&pdev->dev, "Use 32bit DMA\n");
-	}
 
 	pt3 = devm_kzalloc(&pdev->dev, sizeof(*pt3), GFP_KERNEL);
 	if (!pt3)

drivers/media/platform/chips-media/coda-bit.c

@@ -854,7 +854,7 @@ static void coda_setup_iram(struct coda_ctx *ctx)
 		/* Only H.264BP and H.263P3 are considered */
 		iram_info->buf_dbk_y_use = coda_iram_alloc(iram_info, w64);
 		iram_info->buf_dbk_c_use = coda_iram_alloc(iram_info, w64);
-		if (!iram_info->buf_dbk_c_use)
+		if (!iram_info->buf_dbk_y_use || !iram_info->buf_dbk_c_use)
 			goto out;
 		iram_info->axi_sram_use |= dbk_bits;
 
@@ -878,7 +878,7 @@ static void coda_setup_iram(struct coda_ctx *ctx)
 
 		iram_info->buf_dbk_y_use = coda_iram_alloc(iram_info, w128);
 		iram_info->buf_dbk_c_use = coda_iram_alloc(iram_info, w128);
-		if (!iram_info->buf_dbk_c_use)
+		if (!iram_info->buf_dbk_y_use || !iram_info->buf_dbk_c_use)
 			goto out;
 		iram_info->axi_sram_use |= dbk_bits;
 
@@ -1084,10 +1084,16 @@ static int coda_start_encoding(struct coda_ctx *ctx)
 	}
 
 	if (dst_fourcc == V4L2_PIX_FMT_JPEG) {
-		if (!ctx->params.jpeg_qmat_tab[0])
+		if (!ctx->params.jpeg_qmat_tab[0]) {
 			ctx->params.jpeg_qmat_tab[0] = kmalloc(64, GFP_KERNEL);
-		if (!ctx->params.jpeg_qmat_tab[1])
+			if (!ctx->params.jpeg_qmat_tab[0])
+				return -ENOMEM;
+		}
+		if (!ctx->params.jpeg_qmat_tab[1]) {
 			ctx->params.jpeg_qmat_tab[1] = kmalloc(64, GFP_KERNEL);
+			if (!ctx->params.jpeg_qmat_tab[1])
+				return -ENOMEM;
+		}
 		coda_set_jpeg_compression_quality(ctx, ctx->params.jpeg_quality);
 	}
 

drivers/media/platform/mediatek/mdp/mtk_mdp_comp.c

@@ -52,9 +52,8 @@ int mtk_mdp_comp_init(struct device *dev, struct device_node *node,
 	for (i = 0; i < ARRAY_SIZE(comp->clk); i++) {
 		comp->clk[i] = of_clk_get(node, i);
 		if (IS_ERR(comp->clk[i])) {
-			if (PTR_ERR(comp->clk[i]) != -EPROBE_DEFER)
+			ret = dev_err_probe(dev, PTR_ERR(comp->clk[i]),
-				dev_err(dev, "Failed to get clock\n");
+					    "Failed to get clock\n");
-			ret = PTR_ERR(comp->clk[i]);
 			goto put_dev;
 		}
 

drivers/media/platform/samsung/exynos4-is/media-dev.c

@@ -1471,9 +1471,7 @@ static int fimc_md_probe(struct platform_device *pdev)
 
 	pinctrl = devm_pinctrl_get(dev);
 	if (IS_ERR(pinctrl)) {
-		ret = PTR_ERR(pinctrl);
+		ret = dev_err_probe(dev, PTR_ERR(pinctrl), "Failed to get pinctrl\n");
-		if (ret != -EPROBE_DEFER)
-			dev_err(dev, "Failed to get pinctrl: %d\n", ret);
 		goto err_clk;
 	}
 

drivers/media/platform/samsung/s5p-mfc/s5p_mfc_ctrl.c

@@ -468,8 +468,10 @@ void s5p_mfc_close_mfc_inst(struct s5p_mfc_dev *dev, struct s5p_mfc_ctx *ctx)
 	s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
 	/* Wait until instance is returned or timeout occurred */
 	if (s5p_mfc_wait_for_done_ctx(ctx,
-				S5P_MFC_R2H_CMD_CLOSE_INSTANCE_RET, 0))
+				S5P_MFC_R2H_CMD_CLOSE_INSTANCE_RET, 0)){
+		clear_work_bit_irqsave(ctx);
 		mfc_err("Err returning instance\n");
+	}
 
 	/* Free resources */
 	s5p_mfc_hw_call(dev->mfc_ops, release_codec_buffers, ctx);

drivers/media/platform/samsung/s5p-mfc/s5p_mfc_enc.c

@@ -1218,6 +1218,7 @@ static int enc_post_frame_start(struct s5p_mfc_ctx *ctx)
 	unsigned long mb_y_addr, mb_c_addr;
 	int slice_type;
 	unsigned int strm_size;
+	bool src_ready;
 
 	slice_type = s5p_mfc_hw_call(dev->mfc_ops, get_enc_slice_type, dev);
 	strm_size = s5p_mfc_hw_call(dev->mfc_ops, get_enc_strm_size, dev);
@@ -1257,7 +1258,8 @@ static int enc_post_frame_start(struct s5p_mfc_ctx *ctx)
 			}
 		}
 	}
-	if ((ctx->src_queue_cnt > 0) && (ctx->state == MFCINST_RUNNING)) {
+	if (ctx->src_queue_cnt > 0 && (ctx->state == MFCINST_RUNNING ||
+				       ctx->state == MFCINST_FINISHING)) {
 		mb_entry = list_entry(ctx->src_queue.next, struct s5p_mfc_buf,
 									list);
 		if (mb_entry->flags & MFC_BUF_FLAG_USED) {
@@ -1288,7 +1290,13 @@ static int enc_post_frame_start(struct s5p_mfc_ctx *ctx)
 		vb2_set_plane_payload(&mb_entry->b->vb2_buf, 0, strm_size);
 		vb2_buffer_done(&mb_entry->b->vb2_buf, VB2_BUF_STATE_DONE);
 	}
-	if ((ctx->src_queue_cnt == 0) || (ctx->dst_queue_cnt == 0))
+
+	src_ready = true;
+	if (ctx->state == MFCINST_RUNNING && ctx->src_queue_cnt == 0)
+		src_ready = false;
+	if (ctx->state == MFCINST_FINISHING && ctx->ref_queue_cnt == 0)
+		src_ready = false;
+	if (!src_ready || ctx->dst_queue_cnt == 0)
 		clear_work_bit(ctx);
 
 	return 0;

drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr_v6.c

@@ -1060,7 +1060,7 @@ static int s5p_mfc_set_enc_params_h264(struct s5p_mfc_ctx *ctx)
 	}
 
 	/* aspect ratio VUI */
-	readl(mfc_regs->e_h264_options);
+	reg = readl(mfc_regs->e_h264_options);
 	reg &= ~(0x1 << 5);
 	reg |= ((p_h264->vui_sar & 0x1) << 5);
 	writel(reg, mfc_regs->e_h264_options);
@@ -1083,7 +1083,7 @@ static int s5p_mfc_set_enc_params_h264(struct s5p_mfc_ctx *ctx)
 
 	/* intra picture period for H.264 open GOP */
 	/* control */
-	readl(mfc_regs->e_h264_options);
+	reg = readl(mfc_regs->e_h264_options);
 	reg &= ~(0x1 << 4);
 	reg |= ((p_h264->open_gop & 0x1) << 4);
 	writel(reg, mfc_regs->e_h264_options);
@@ -1097,23 +1097,23 @@ static int s5p_mfc_set_enc_params_h264(struct s5p_mfc_ctx *ctx)
 	}
 
 	/* 'WEIGHTED_BI_PREDICTION' for B is disable */
-	readl(mfc_regs->e_h264_options);
+	reg = readl(mfc_regs->e_h264_options);
 	reg &= ~(0x3 << 9);
 	writel(reg, mfc_regs->e_h264_options);
 
 	/* 'CONSTRAINED_INTRA_PRED_ENABLE' is disable */
-	readl(mfc_regs->e_h264_options);
+	reg = readl(mfc_regs->e_h264_options);
 	reg &= ~(0x1 << 14);
 	writel(reg, mfc_regs->e_h264_options);
 
 	/* ASO */
-	readl(mfc_regs->e_h264_options);
+	reg = readl(mfc_regs->e_h264_options);
 	reg &= ~(0x1 << 6);
 	reg |= ((p_h264->aso & 0x1) << 6);
 	writel(reg, mfc_regs->e_h264_options);
 
 	/* hier qp enable */
-	readl(mfc_regs->e_h264_options);
+	reg = readl(mfc_regs->e_h264_options);
 	reg &= ~(0x1 << 8);
 	reg |= ((p_h264->open_gop & 0x1) << 8);
 	writel(reg, mfc_regs->e_h264_options);
@@ -1134,7 +1134,7 @@ static int s5p_mfc_set_enc_params_h264(struct s5p_mfc_ctx *ctx)
 	writel(reg, mfc_regs->e_h264_num_t_layer);
 
 	/* frame packing SEI generation */
-	readl(mfc_regs->e_h264_options);
+	reg = readl(mfc_regs->e_h264_options);
 	reg &= ~(0x1 << 25);
 	reg |= ((p_h264->sei_frame_packing & 0x1) << 25);
 	writel(reg, mfc_regs->e_h264_options);

drivers/media/platform/st/sti/c8sectpfe/c8sectpfe-core.c

@@ -927,6 +927,7 @@ static int configure_channels(struct c8sectpfei *fei)
 		if (ret) {
 			dev_err(fei->dev,
 				"configure_memdma_and_inputblock failed\n");
+			of_node_put(child);
 			goto err_unmap;
 		}
 		index++;

drivers/media/platform/st/stm32/stm32-dcmi.c

@@ -1946,12 +1946,9 @@ static int dcmi_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	dcmi->rstc = devm_reset_control_get_exclusive(&pdev->dev, NULL);
-	if (IS_ERR(dcmi->rstc)) {
+	if (IS_ERR(dcmi->rstc))
-		if (PTR_ERR(dcmi->rstc) != -EPROBE_DEFER)
+		return dev_err_probe(&pdev->dev, PTR_ERR(dcmi->rstc),
-			dev_err(&pdev->dev, "Could not get reset control\n");
+				     "Could not get reset control\n");
-
-		return PTR_ERR(dcmi->rstc);
-	}
 
 	/* Get bus characteristics from devicetree */
 	np = of_graph_get_next_endpoint(np, NULL);
@@ -2001,20 +1998,14 @@ static int dcmi_probe(struct platform_device *pdev)
 		return PTR_ERR(dcmi->regs);
 
 	mclk = devm_clk_get(&pdev->dev, "mclk");
-	if (IS_ERR(mclk)) {
+	if (IS_ERR(mclk))
-		if (PTR_ERR(mclk) != -EPROBE_DEFER)
+		return dev_err_probe(&pdev->dev, PTR_ERR(mclk),
-			dev_err(&pdev->dev, "Unable to get mclk\n");
+				     "Unable to get mclk\n");
-		return PTR_ERR(mclk);
-	}
 
 	chan = dma_request_chan(&pdev->dev, "tx");
-	if (IS_ERR(chan)) {
+	if (IS_ERR(chan))
-		ret = PTR_ERR(chan);
+		return dev_err_probe(&pdev->dev, PTR_ERR(chan),
-		if (ret != -EPROBE_DEFER)
+				     "Failed to request DMA channel\n");
-			dev_err(&pdev->dev,
-				"Failed to request DMA channel: %d\n", ret);
-		return ret;
-	}
 
 	dcmi->dma_max_burst = UINT_MAX;
 	ret = dma_get_slave_caps(chan, &caps);

drivers/media/platform/ti/omap3isp/isp.c

@@ -1884,8 +1884,7 @@ static int isp_initialize_modules(struct isp_device *isp)
 
 	ret = omap3isp_ccp2_init(isp);
 	if (ret < 0) {
-		if (ret != -EPROBE_DEFER)
+		dev_err_probe(isp->dev, ret, "CCP2 initialization failed\n");
-			dev_err(isp->dev, "CCP2 initialization failed\n");
 		goto error_ccp2;
 	}
 

drivers/media/platform/xilinx/xilinx-csi2rxss.c

@@ -976,11 +976,9 @@ static int xcsi2rxss_probe(struct platform_device *pdev)
 	/* Reset GPIO */
 	xcsi2rxss->rst_gpio = devm_gpiod_get_optional(dev, "video-reset",
 						      GPIOD_OUT_HIGH);
-	if (IS_ERR(xcsi2rxss->rst_gpio)) {
+	if (IS_ERR(xcsi2rxss->rst_gpio))
-		if (PTR_ERR(xcsi2rxss->rst_gpio) != -EPROBE_DEFER)
+		return dev_err_probe(dev, PTR_ERR(xcsi2rxss->rst_gpio),
-			dev_err(dev, "Video Reset GPIO not setup in DT");
+				     "Video Reset GPIO not setup in DT\n");
-		return PTR_ERR(xcsi2rxss->rst_gpio);
-	}
 
 	ret = xcsi2rxss_parse_of(xcsi2rxss);
 	if (ret < 0)

drivers/media/radio/si470x/radio-si470x-usb.c

@@ -727,8 +727,10 @@ static int si470x_usb_driver_probe(struct usb_interface *intf,
 
 	/* start radio */
 	retval = si470x_start_usb(radio);
-	if (retval < 0)
+	if (retval < 0 && !radio->int_in_running)
 		goto err_buf;
+	else if (retval < 0)	/* in case of radio->int_in_running == 1 */
+		goto err_all;
 
 	/* set initial frequency */
 	si470x_set_freq(radio, 87.5 * FREQ_MUL); /* available in all regions */

drivers/media/rc/gpio-ir-recv.c

@@ -74,13 +74,9 @@ static int gpio_ir_recv_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	gpio_dev->gpiod = devm_gpiod_get(dev, NULL, GPIOD_IN);
-	if (IS_ERR(gpio_dev->gpiod)) {
+	if (IS_ERR(gpio_dev->gpiod))
-		rc = PTR_ERR(gpio_dev->gpiod);
+		return dev_err_probe(dev, PTR_ERR(gpio_dev->gpiod),
-		/* Just try again if this happens */
+				     "error getting gpio\n");
-		if (rc != -EPROBE_DEFER)
-			dev_err(dev, "error getting gpio (%d)\n", rc);
-		return rc;
-	}
 	gpio_dev->irq = gpiod_to_irq(gpio_dev->gpiod);
 	if (gpio_dev->irq < 0)
 		return gpio_dev->irq;

drivers/media/rc/gpio-ir-tx.c

@@ -174,12 +174,9 @@ static int gpio_ir_tx_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	gpio_ir->gpio = devm_gpiod_get(&pdev->dev, NULL, GPIOD_OUT_LOW);
-	if (IS_ERR(gpio_ir->gpio)) {
+	if (IS_ERR(gpio_ir->gpio))
-		if (PTR_ERR(gpio_ir->gpio) != -EPROBE_DEFER)
+		return dev_err_probe(&pdev->dev, PTR_ERR(gpio_ir->gpio),
-			dev_err(&pdev->dev, "Failed to get gpio (%ld)\n",
+				     "Failed to get gpio\n");
-				PTR_ERR(gpio_ir->gpio));
-		return PTR_ERR(gpio_ir->gpio);
-	}
 
 	rcdev->priv = gpio_ir;
 	rcdev->driver_name = DRIVER_NAME;

drivers/media/rc/ir-rx51.c

@@ -231,13 +231,8 @@ static int ir_rx51_probe(struct platform_device *dev)
 	struct rc_dev *rcdev;
 
 	pwm = pwm_get(&dev->dev, NULL);
-	if (IS_ERR(pwm)) {
+	if (IS_ERR(pwm))
-		int err = PTR_ERR(pwm);
+		return dev_err_probe(&dev->dev, PTR_ERR(pwm), "pwm_get failed\n");
-
-		if (err != -EPROBE_DEFER)
-			dev_err(&dev->dev, "pwm_get failed: %d\n", err);
-		return err;
-	}
 
 	/* Use default, in case userspace does not set the carrier */
 	ir_rx51.freq = DIV_ROUND_CLOSEST_ULL(pwm_get_period(pwm), NSEC_PER_SEC);

drivers/media/usb/pwc/pwc-uncompress.c

@@ -39,7 +39,7 @@ int pwc_decompress(struct pwc_device *pdev, struct pwc_frame_buf *fbuf)
 			 * first 3 bytes is filled (Nala case). We can
 			 * determine this using the type of the webcam */
 		memcpy(raw_frame->cmd, pdev->cmd_buf, 4);
-		memcpy(raw_frame+1, yuv, pdev->frame_size);
+		memcpy(raw_frame->rawframe, yuv, pdev->frame_size);
 		vb2_set_plane_payload(&fbuf->vb.vb2_buf, 0,
 			struct_size(raw_frame, rawframe, pdev->frame_size));
 		return 0;

drivers/media/usb/uvc/uvc_driver.c

@@ -1266,12 +1266,9 @@ static int uvc_gpio_parse(struct uvc_device *dev)
 		return PTR_ERR_OR_ZERO(gpio_privacy);
 
 	irq = gpiod_to_irq(gpio_privacy);
-	if (irq < 0) {
+	if (irq < 0)
-		if (irq != EPROBE_DEFER)
+		return dev_err_probe(&dev->udev->dev, irq,
-			dev_err(&dev->udev->dev,
+				     "No IRQ for privacy GPIO\n");
-				"No IRQ for privacy GPIO (%d)\n", irq);
-		return irq;
-	}
 
 	unit = uvc_alloc_entity(UVC_EXT_GPIO_UNIT, UVC_EXT_GPIO_UNIT_ID, 0, 1);
 	if (!unit)

drivers/media/v4l2-core/v4l2-fwnode.c

@@ -298,10 +298,25 @@ v4l2_fwnode_endpoint_parse_parallel_bus(struct fwnode_handle *fwnode,
 
 	if (!fwnode_property_read_u32(fwnode, "pclk-sample", &v)) {
 		flags &= ~(V4L2_MBUS_PCLK_SAMPLE_RISING |
-			   V4L2_MBUS_PCLK_SAMPLE_FALLING);
+			   V4L2_MBUS_PCLK_SAMPLE_FALLING |
-		flags |= v ? V4L2_MBUS_PCLK_SAMPLE_RISING :
+			   V4L2_MBUS_PCLK_SAMPLE_DUALEDGE);
-			V4L2_MBUS_PCLK_SAMPLE_FALLING;
+		switch (v) {
-		pr_debug("pclk-sample %s\n", v ? "high" : "low");
+		case 0:
+			flags |= V4L2_MBUS_PCLK_SAMPLE_FALLING;
+			pr_debug("pclk-sample low\n");
+			break;
+		case 1:
+			flags |= V4L2_MBUS_PCLK_SAMPLE_RISING;
+			pr_debug("pclk-sample high\n");
+			break;
+		case 2:
+			flags |= V4L2_MBUS_PCLK_SAMPLE_DUALEDGE;
+			pr_debug("pclk-sample dual edge\n");
+			break;
+		default:
+			pr_warn("invalid argument for pclk-sample");
+			break;
+		}
 	}
 
 	if (!fwnode_property_read_u32(fwnode, "data-active", &v)) {

drivers/staging/media/deprecated/stkwebcam/Kconfig

@@ -2,7 +2,7 @@
 config VIDEO_STKWEBCAM
 	tristate "USB Syntek DC1125 Camera support (DEPRECATED)"
 	depends on VIDEO_DEV
-	depends on USB
+	depends on MEDIA_USB_SUPPORT && MEDIA_CAMERA_SUPPORT
 	help
 	  Say Y here if you want to use this type of camera.
 	  Supported devices are typically found in some Asus laptops,

drivers/staging/media/imx/TODO

@@ -2,18 +2,6 @@
 - The Frame Interval Monitor could be exported to v4l2-core for
   general use.
 
-- The CSI subdevice parses its nearest upstream neighbor's device-tree
-  bus config in order to setup the CSI. Laurent Pinchart argues that
-  instead the CSI subdev should call its neighbor's g_mbus_config op
-  (which should be propagated if necessary) to get this info. However
-  Hans Verkuil is planning to remove the g_mbus_config op. For now this
-  driver uses the parsed DT bus config method until this issue is
-  resolved.
-
-  2020-06: g_mbus has been removed in favour of the get_mbus_config pad
-  operation which should be used to avoid parsing the remote endpoint
-  configuration.
-
 - This media driver supports inheriting V4L2 controls to the
   video capture devices, from the subdevices in the capture device's
   pipeline. The controls for each capture device are updated in the

drivers/staging/media/imx/imx-media-csi.c

@@ -97,8 +97,8 @@ struct csi_priv {
 	/* the mipi virtual channel number at link validate */
 	int vc_num;
 
-	/* the upstream endpoint CSI is receiving from */
+	/* media bus config of the upstream subdevice CSI is receiving from */
-	struct v4l2_fwnode_endpoint upstream_ep;
+	struct v4l2_mbus_config mbus_cfg;
 
 	spinlock_t irqlock; /* protect eof_irq handler */
 	struct timer_list eof_timeout_timer;
@@ -125,14 +125,14 @@ static inline struct csi_priv *notifier_to_dev(struct v4l2_async_notifier *n)
 	return container_of(n, struct csi_priv, notifier);
 }
 
-static inline bool is_parallel_bus(struct v4l2_fwnode_endpoint *ep)
+static inline bool is_parallel_bus(struct v4l2_mbus_config *mbus_cfg)
 {
-	return ep->bus_type != V4L2_MBUS_CSI2_DPHY;
+	return mbus_cfg->type != V4L2_MBUS_CSI2_DPHY;
 }
 
-static inline bool is_parallel_16bit_bus(struct v4l2_fwnode_endpoint *ep)
+static inline bool is_parallel_16bit_bus(struct v4l2_mbus_config *mbus_cfg)
 {
-	return is_parallel_bus(ep) && ep->bus.parallel.bus_width >= 16;
+	return is_parallel_bus(mbus_cfg) && mbus_cfg->bus.parallel.bus_width >= 16;
 }
 
 /*
@@ -145,36 +145,31 @@ static inline bool is_parallel_16bit_bus(struct v4l2_fwnode_endpoint *ep)
  * - the CSI is receiving from an 8-bit parallel bus and the incoming
  *   media bus format is other than UYVY8_2X8/YUYV8_2X8.
  */
-static inline bool requires_passthrough(struct v4l2_fwnode_endpoint *ep,
+static inline bool requires_passthrough(struct v4l2_mbus_config *mbus_cfg,
 					struct v4l2_mbus_framefmt *infmt,
 					const struct imx_media_pixfmt *incc)
 {
-	if (ep->bus_type == V4L2_MBUS_BT656) // including BT.1120
+	if (mbus_cfg->type == V4L2_MBUS_BT656) // including BT.1120
 		return false;
 
-	return incc->bayer || is_parallel_16bit_bus(ep) ||
+	return incc->bayer || is_parallel_16bit_bus(mbus_cfg) ||
-		(is_parallel_bus(ep) &&
+		(is_parallel_bus(mbus_cfg) &&
 		 infmt->code != MEDIA_BUS_FMT_UYVY8_2X8 &&
 		 infmt->code != MEDIA_BUS_FMT_YUYV8_2X8);
 }
 
 /*
- * Parses the fwnode endpoint from the source pad of the entity
+ * Queries the media bus config of the upstream entity that provides data to
- * connected to this CSI. This will either be the entity directly
+ * the CSI. This will either be the entity directly upstream from the CSI-2
- * upstream from the CSI-2 receiver, directly upstream from the
+ * receiver, directly upstream from a video mux, or directly upstream from
- * video mux, or directly upstream from the CSI itself. The endpoint
+ * the CSI itself.
- * is needed to determine the bus type and bus config coming into
- * the CSI.
  */
-static int csi_get_upstream_endpoint(struct csi_priv *priv,
+static int csi_get_upstream_mbus_config(struct csi_priv *priv,
-				     struct v4l2_fwnode_endpoint *ep)
+					struct v4l2_mbus_config *mbus_cfg)
 {
-	struct fwnode_handle *endpoint;
+	struct v4l2_subdev *sd, *remote_sd;
-	struct v4l2_subdev *sd;
+	struct media_pad *remote_pad;
-	struct media_pad *pad;
+	int ret;
-
-	if (!IS_ENABLED(CONFIG_OF))
-		return -ENXIO;
 
 	if (!priv->src_sd)
 		return -EPIPE;
@@ -206,19 +201,21 @@ static int csi_get_upstream_endpoint(struct csi_priv *priv,
 	}
 
 	/* get source pad of entity directly upstream from sd */
-	pad = imx_media_pipeline_pad(&sd->entity, 0, 0, true);
+	remote_pad = media_entity_remote_pad_unique(&sd->entity,
-	if (!pad)
+						    MEDIA_PAD_FL_SOURCE);
-		return -ENODEV;
+	if (IS_ERR(remote_pad))
+		return PTR_ERR(remote_pad);
 
-	endpoint = imx_media_get_pad_fwnode(pad);
+	remote_sd = media_entity_to_v4l2_subdev(remote_pad->entity);
-	if (IS_ERR(endpoint))
-		return PTR_ERR(endpoint);
 
-	v4l2_fwnode_endpoint_parse(endpoint, ep);
+	ret = v4l2_subdev_call(remote_sd, pad, get_mbus_config,
+			       remote_pad->index, mbus_cfg);
+	if (ret == -ENOIOCTLCMD)
+		v4l2_err(&priv->sd,
+			 "entity %s does not implement get_mbus_config()\n",
+			 remote_pad->entity->name);
 
-	fwnode_handle_put(endpoint);
+	return ret;
-
-	return 0;
 }
 
 static void csi_idmac_put_ipu_resources(struct csi_priv *priv)
@@ -435,7 +432,7 @@ static int csi_idmac_setup_channel(struct csi_priv *priv)
 	image.phys0 = phys[0];
 	image.phys1 = phys[1];
 
-	passthrough = requires_passthrough(&priv->upstream_ep, infmt, incc);
+	passthrough = requires_passthrough(&priv->mbus_cfg, infmt, incc);
 	passthrough_cycles = 1;
 
 	/*
@@ -708,7 +705,6 @@ static int csi_setup(struct csi_priv *priv)
 {
 	struct v4l2_mbus_framefmt *infmt, *outfmt;
 	const struct imx_media_pixfmt *incc;
-	struct v4l2_mbus_config mbus_cfg;
 	struct v4l2_mbus_framefmt if_fmt;
 	struct v4l2_rect crop;
 
@@ -716,13 +712,6 @@ static int csi_setup(struct csi_priv *priv)
 	incc = priv->cc[CSI_SINK_PAD];
 	outfmt = &priv->format_mbus[priv->active_output_pad];
 
-	/* compose mbus_config from the upstream endpoint */
-	mbus_cfg.type = priv->upstream_ep.bus_type;
-	if (is_parallel_bus(&priv->upstream_ep))
-		mbus_cfg.bus.parallel = priv->upstream_ep.bus.parallel;
-	else
-		mbus_cfg.bus.mipi_csi2 = priv->upstream_ep.bus.mipi_csi2;
-
 	if_fmt = *infmt;
 	crop = priv->crop;
 
@@ -730,7 +719,7 @@ static int csi_setup(struct csi_priv *priv)
 	 * if cycles is set, we need to handle this over multiple cycles as
 	 * generic/bayer data
 	 */
-	if (is_parallel_bus(&priv->upstream_ep) && incc->cycles) {
+	if (is_parallel_bus(&priv->mbus_cfg) && incc->cycles) {
 		if_fmt.width *= incc->cycles;
 		crop.width *= incc->cycles;
 	}
@@ -741,7 +730,7 @@ static int csi_setup(struct csi_priv *priv)
 			     priv->crop.width == 2 * priv->compose.width,
 			     priv->crop.height == 2 * priv->compose.height);
 
-	ipu_csi_init_interface(priv->csi, &mbus_cfg, &if_fmt, outfmt);
+	ipu_csi_init_interface(priv->csi, &priv->mbus_cfg, &if_fmt, outfmt);
 
 	ipu_csi_set_dest(priv->csi, priv->dest);
 
@@ -769,7 +758,7 @@ static int csi_start(struct csi_priv *priv)
 		return ret;
 
 	/* Skip first few frames from a BT.656 source */
-	if (priv->upstream_ep.bus_type == V4L2_MBUS_BT656) {
+	if (priv->mbus_cfg.type == V4L2_MBUS_BT656) {
 		u32 delay_usec, bad_frames = 20;
 
 		delay_usec = DIV_ROUND_UP_ULL((u64)USEC_PER_SEC *
@@ -1118,7 +1107,7 @@ static int csi_link_validate(struct v4l2_subdev *sd,
 			     struct v4l2_subdev_format *sink_fmt)
 {
 	struct csi_priv *priv = v4l2_get_subdevdata(sd);
-	struct v4l2_fwnode_endpoint upstream_ep = { .bus_type = 0 };
+	struct v4l2_mbus_config mbus_cfg = { .type = 0 };
 	bool is_csi2;
 	int ret;
 
@@ -1127,16 +1116,17 @@ static int csi_link_validate(struct v4l2_subdev *sd,
 	if (ret)
 		return ret;
 
-	ret = csi_get_upstream_endpoint(priv, &upstream_ep);
+	ret = csi_get_upstream_mbus_config(priv, &mbus_cfg);
 	if (ret) {
-		v4l2_err(&priv->sd, "failed to find upstream endpoint\n");
+		v4l2_err(&priv->sd,
+			 "failed to get upstream media bus configuration\n");
 		return ret;
 	}
 
 	mutex_lock(&priv->lock);
 
-	priv->upstream_ep = upstream_ep;
+	priv->mbus_cfg = mbus_cfg;
-	is_csi2 = !is_parallel_bus(&upstream_ep);
+	is_csi2 = !is_parallel_bus(&mbus_cfg);
 	if (is_csi2) {
 		/*
 		 * NOTE! It seems the virtual channels from the mipi csi-2
@@ -1192,7 +1182,7 @@ static void csi_try_crop(struct csi_priv *priv,
 			 struct v4l2_rect *crop,
 			 struct v4l2_subdev_state *sd_state,
 			 struct v4l2_mbus_framefmt *infmt,
-			 struct v4l2_fwnode_endpoint *upstream_ep)
+			 struct v4l2_mbus_config *mbus_cfg)
 {
 	u32 in_height;
 
@@ -1216,7 +1206,7 @@ static void csi_try_crop(struct csi_priv *priv,
 	 * sync, so fix it to NTSC/PAL active lines. NTSC contains
 	 * 2 extra lines of active video that need to be cropped.
 	 */
-	if (upstream_ep->bus_type == V4L2_MBUS_BT656 &&
+	if (mbus_cfg->type == V4L2_MBUS_BT656 &&
 	    (V4L2_FIELD_HAS_BOTH(infmt->field) ||
 	     infmt->field == V4L2_FIELD_ALTERNATE)) {
 		crop->height = in_height;
@@ -1233,7 +1223,7 @@ static int csi_enum_mbus_code(struct v4l2_subdev *sd,
 			      struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct csi_priv *priv = v4l2_get_subdevdata(sd);
-	struct v4l2_fwnode_endpoint upstream_ep = { .bus_type = 0 };
+	struct v4l2_mbus_config mbus_cfg = { .type = 0 };
 	const struct imx_media_pixfmt *incc;
 	struct v4l2_mbus_framefmt *infmt;
 	int ret = 0;
@@ -1250,13 +1240,14 @@ static int csi_enum_mbus_code(struct v4l2_subdev *sd,
 		break;
 	case CSI_SRC_PAD_DIRECT:
 	case CSI_SRC_PAD_IDMAC:
-		ret = csi_get_upstream_endpoint(priv, &upstream_ep);
+		ret = csi_get_upstream_mbus_config(priv, &mbus_cfg);
 		if (ret) {
-			v4l2_err(&priv->sd, "failed to find upstream endpoint\n");
+			v4l2_err(&priv->sd,
+				 "failed to get upstream media bus configuration\n");
 			goto out;
 		}
 
-		if (requires_passthrough(&upstream_ep, infmt, incc)) {
+		if (requires_passthrough(&mbus_cfg, infmt, incc)) {
 			if (code->index != 0) {
 				ret = -EINVAL;
 				goto out;
@@ -1426,7 +1417,7 @@ static void csi_try_field(struct csi_priv *priv,
 }
 
 static void csi_try_fmt(struct csi_priv *priv,
-			struct v4l2_fwnode_endpoint *upstream_ep,
+			struct v4l2_mbus_config *mbus_cfg,
 			struct v4l2_subdev_state *sd_state,
 			struct v4l2_subdev_format *sdformat,
 			struct v4l2_rect *crop,
@@ -1447,7 +1438,7 @@ static void csi_try_fmt(struct csi_priv *priv,
 		sdformat->format.width = compose->width;
 		sdformat->format.height = compose->height;
 
-		if (requires_passthrough(upstream_ep, infmt, incc)) {
+		if (requires_passthrough(mbus_cfg, infmt, incc)) {
 			sdformat->format.code = infmt->code;
 			*cc = incc;
 		} else {
@@ -1497,8 +1488,7 @@ static void csi_try_fmt(struct csi_priv *priv,
 		crop->height = sdformat->format.height;
 		if (sdformat->format.field == V4L2_FIELD_ALTERNATE)
 			crop->height *= 2;
-		csi_try_crop(priv, crop, sd_state, &sdformat->format,
+		csi_try_crop(priv, crop, sd_state, &sdformat->format, mbus_cfg);
-			     upstream_ep);
 		compose->left = 0;
 		compose->top = 0;
 		compose->width = crop->width;
@@ -1516,7 +1506,7 @@ static int csi_set_fmt(struct v4l2_subdev *sd,
 		       struct v4l2_subdev_format *sdformat)
 {
 	struct csi_priv *priv = v4l2_get_subdevdata(sd);
-	struct v4l2_fwnode_endpoint upstream_ep = { .bus_type = 0 };
+	struct v4l2_mbus_config mbus_cfg = { .type = 0 };
 	const struct imx_media_pixfmt *cc;
 	struct v4l2_mbus_framefmt *fmt;
 	struct v4l2_rect *crop, *compose;
@@ -1525,9 +1515,10 @@ static int csi_set_fmt(struct v4l2_subdev *sd,
 	if (sdformat->pad >= CSI_NUM_PADS)
 		return -EINVAL;
 
-	ret = csi_get_upstream_endpoint(priv, &upstream_ep);
+	ret = csi_get_upstream_mbus_config(priv, &mbus_cfg);
 	if (ret) {
-		v4l2_err(&priv->sd, "failed to find upstream endpoint\n");
+		v4l2_err(&priv->sd,
+			 "failed to get upstream media bus configuration\n");
 		return ret;
 	}
 
@@ -1541,8 +1532,7 @@ static int csi_set_fmt(struct v4l2_subdev *sd,
 	crop = __csi_get_crop(priv, sd_state, sdformat->which);
 	compose = __csi_get_compose(priv, sd_state, sdformat->which);
 
-	csi_try_fmt(priv, &upstream_ep, sd_state, sdformat, crop, compose,
+	csi_try_fmt(priv, &mbus_cfg, sd_state, sdformat, crop, compose, &cc);
-		    &cc);
 
 	fmt = __csi_get_fmt(priv, sd_state, sdformat->pad, sdformat->which);
 	*fmt = sdformat->format;
@@ -1559,8 +1549,8 @@ static int csi_set_fmt(struct v4l2_subdev *sd,
 			format.pad = pad;
 			format.which = sdformat->which;
 			format.format = sdformat->format;
-			csi_try_fmt(priv, &upstream_ep, sd_state, &format,
+			csi_try_fmt(priv, &mbus_cfg, sd_state, &format, NULL,
-				    NULL, compose, &outcc);
+				    compose, &outcc);
 
 			outfmt = __csi_get_fmt(priv, sd_state, pad,
 					       sdformat->which);
@@ -1648,7 +1638,7 @@ static int csi_set_selection(struct v4l2_subdev *sd,
 			     struct v4l2_subdev_selection *sel)
 {
 	struct csi_priv *priv = v4l2_get_subdevdata(sd);
-	struct v4l2_fwnode_endpoint upstream_ep = { .bus_type = 0 };
+	struct v4l2_mbus_config mbus_cfg = { .type = 0 };
 	struct v4l2_mbus_framefmt *infmt;
 	struct v4l2_rect *crop, *compose;
 	int pad, ret;
@@ -1656,9 +1646,10 @@ static int csi_set_selection(struct v4l2_subdev *sd,
 	if (sel->pad != CSI_SINK_PAD)
 		return -EINVAL;
 
-	ret = csi_get_upstream_endpoint(priv, &upstream_ep);
+	ret = csi_get_upstream_mbus_config(priv, &mbus_cfg);
 	if (ret) {
-		v4l2_err(&priv->sd, "failed to find upstream endpoint\n");
+		v4l2_err(&priv->sd,
+			 "failed to get upstream media bus configuration\n");
 		return ret;
 	}
 
@@ -1687,7 +1678,7 @@ static int csi_set_selection(struct v4l2_subdev *sd,
 			goto out;
 		}
 
-		csi_try_crop(priv, &sel->r, sd_state, infmt, &upstream_ep);
+		csi_try_crop(priv, &sel->r, sd_state, infmt, &mbus_cfg);
 
 		*crop = sel->r;
 

drivers/staging/media/imx/imx-media-fim.c

@@ -187,54 +187,6 @@ out_update_ts:
 		send_fim_event(fim, error_avg);
 }
 
-#ifdef CONFIG_IMX_GPT_ICAP
-/*
- * Input Capture method of measuring frame intervals. Not subject
- * to interrupt latency.
- */
-static void fim_input_capture_handler(int channel, void *dev_id,
-				      ktime_t timestamp)
-{
-	struct imx_media_fim *fim = dev_id;
-	unsigned long flags;
-
-	spin_lock_irqsave(&fim->lock, flags);
-
-	frame_interval_monitor(fim, timestamp);
-
-	if (!completion_done(&fim->icap_first_event))
-		complete(&fim->icap_first_event);
-
-	spin_unlock_irqrestore(&fim->lock, flags);
-}
-
-static int fim_request_input_capture(struct imx_media_fim *fim)
-{
-	init_completion(&fim->icap_first_event);
-
-	return mxc_request_input_capture(fim->icap_channel,
-					 fim_input_capture_handler,
-					 fim->icap_flags, fim);
-}
-
-static void fim_free_input_capture(struct imx_media_fim *fim)
-{
-	mxc_free_input_capture(fim->icap_channel, fim);
-}
-
-#else /* CONFIG_IMX_GPT_ICAP */
-
-static int fim_request_input_capture(struct imx_media_fim *fim)
-{
-	return 0;
-}
-
-static void fim_free_input_capture(struct imx_media_fim *fim)
-{
-}
-
-#endif /* CONFIG_IMX_GPT_ICAP */
-
 /*
  * In case we are monitoring the first frame interval after streamon
  * (when fim->num_skip = 0), we need a valid fim->last_ts before we
@@ -434,15 +386,8 @@ int imx_media_fim_set_stream(struct imx_media_fim *fim,
 		update_fim_nominal(fim, fi);
 		spin_unlock_irqrestore(&fim->lock, flags);
 
-		if (icap_enabled(fim)) {
-			ret = fim_request_input_capture(fim);
-			if (ret)
-				goto out;
-			fim_acquire_first_ts(fim);
-		}
-	} else {
 		if (icap_enabled(fim))
-			fim_free_input_capture(fim);
+			fim_acquire_first_ts(fim);
 	}
 
 	fim->stream_on = on;

drivers/staging/media/imx/imx-media-utils.c

@@ -813,39 +813,6 @@ imx_media_pipeline_video_device(struct media_entity *start_entity,
 }
 EXPORT_SYMBOL_GPL(imx_media_pipeline_video_device);
 
-/*
- * Find a fwnode endpoint that maps to the given subdevice's pad.
- * If there are multiple endpoints that map to the pad, only the
- * first endpoint encountered is returned.
- *
- * On success the refcount of the returned fwnode endpoint is
- * incremented.
- */
-struct fwnode_handle *imx_media_get_pad_fwnode(struct media_pad *pad)
-{
-	struct fwnode_handle *endpoint;
-	struct v4l2_subdev *sd;
-
-	if (!is_media_entity_v4l2_subdev(pad->entity))
-		return ERR_PTR(-ENODEV);
-
-	sd = media_entity_to_v4l2_subdev(pad->entity);
-
-	fwnode_graph_for_each_endpoint(dev_fwnode(sd->dev), endpoint) {
-		int pad_idx = media_entity_get_fwnode_pad(&sd->entity,
-							  endpoint,
-							  pad->flags);
-		if (pad_idx < 0)
-			continue;
-
-		if (pad_idx == pad->index)
-			return endpoint;
-	}
-
-	return ERR_PTR(-ENODEV);
-}
-EXPORT_SYMBOL_GPL(imx_media_get_pad_fwnode);
-
 /*
  * Turn current pipeline streaming on/off starting from entity.
  */

drivers/staging/media/imx/imx-media.h

@@ -219,7 +219,6 @@ imx_media_pipeline_subdev(struct media_entity *start_entity, u32 grp_id,
 struct video_device *
 imx_media_pipeline_video_device(struct media_entity *start_entity,
 				enum v4l2_buf_type buftype, bool upstream);
-struct fwnode_handle *imx_media_get_pad_fwnode(struct media_pad *pad);
 
 struct imx_media_dma_buf {
 	void          *virt;

drivers/staging/media/omap4iss/iss_video.h

@@ -53,19 +53,19 @@ enum iss_pipeline_stream_state {
 
 enum iss_pipeline_state {
 	/* The stream has been started on the input video node. */
-	ISS_PIPELINE_STREAM_INPUT = 1,
+	ISS_PIPELINE_STREAM_INPUT = BIT(0),
 	/* The stream has been started on the output video node. */
-	ISS_PIPELINE_STREAM_OUTPUT = (1 << 1),
+	ISS_PIPELINE_STREAM_OUTPUT = BIT(1),
 	/* At least one buffer is queued on the input video node. */
-	ISS_PIPELINE_QUEUE_INPUT = (1 << 2),
+	ISS_PIPELINE_QUEUE_INPUT = BIT(2),
 	/* At least one buffer is queued on the output video node. */
-	ISS_PIPELINE_QUEUE_OUTPUT = (1 << 3),
+	ISS_PIPELINE_QUEUE_OUTPUT = BIT(3),
 	/* The input entity is idle, ready to be started. */
-	ISS_PIPELINE_IDLE_INPUT = (1 << 4),
+	ISS_PIPELINE_IDLE_INPUT = BIT(4),
 	/* The output entity is idle, ready to be started. */
-	ISS_PIPELINE_IDLE_OUTPUT = (1 << 5),
+	ISS_PIPELINE_IDLE_OUTPUT = BIT(5),
 	/* The pipeline is currently streaming. */
-	ISS_PIPELINE_STREAM = (1 << 6),
+	ISS_PIPELINE_STREAM = BIT(6),
 };
 
 /*
@@ -126,9 +126,9 @@ struct iss_buffer {
 
 enum iss_video_dmaqueue_flags {
 	/* Set if DMA queue becomes empty when ISS_PIPELINE_STREAM_CONTINUOUS */
-	ISS_VIDEO_DMAQUEUE_UNDERRUN = (1 << 0),
+	ISS_VIDEO_DMAQUEUE_UNDERRUN = BIT(0),
 	/* Set when queuing buffer to an empty DMA queue */
-	ISS_VIDEO_DMAQUEUE_QUEUED = (1 << 1),
+	ISS_VIDEO_DMAQUEUE_QUEUED = BIT(1),
 };
 
 #define iss_video_dmaqueue_flags_clr(video)	\

include/media/i2c/s5c73m3.h

@@ -20,21 +20,9 @@
 #include <linux/videodev2.h>
 #include <media/v4l2-mediabus.h>
 
-/**
- * struct s5c73m3_gpio - data structure describing a GPIO
- * @gpio:  GPIO number
- * @level: indicates active state of the @gpio
- */
-struct s5c73m3_gpio {
-	int gpio;
-	int level;
-};
-
 /**
  * struct s5c73m3_platform_data - s5c73m3 driver platform data
  * @mclk_frequency: sensor's master clock frequency in Hz
- * @gpio_reset:  GPIO driving RESET pin
- * @gpio_stby:   GPIO driving STBY pin
  * @bus_type:    bus type
  * @nlanes:      maximum number of MIPI-CSI lanes used
  * @horiz_flip:  default horizontal image flip value, non zero to enable
@@ -44,9 +32,6 @@ struct s5c73m3_gpio {
 struct s5c73m3_platform_data {
 	unsigned long mclk_frequency;
 
-	struct s5c73m3_gpio gpio_reset;
-	struct s5c73m3_gpio gpio_stby;
-
 	enum v4l2_mbus_type bus_type;
 	u8 nlanes;
 	u8 horiz_flip;

include/media/i2c/s5k4ecgx.h

@@ -1,33 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * S5K4ECGX image sensor header file
- *
- * Copyright (C) 2012, Linaro
- * Copyright (C) 2012, Samsung Electronics Co., Ltd.
- */
-
-#ifndef S5K4ECGX_H
-#define S5K4ECGX_H
-
-/**
- * struct s5k4ecgx_gpio - data structure describing a GPIO
- * @gpio: GPIO number
- * @level: indicates active state of the @gpio
- */
-struct s5k4ecgx_gpio {
-	int gpio;
-	int level;
-};
-
-/**
- * struct s5k4ecgx_platform_data - s5k4ecgx driver platform data
- * @gpio_reset:	 GPIO driving RESET pin
- * @gpio_stby:	 GPIO driving STBY pin
- */
-
-struct s5k4ecgx_platform_data {
-	struct s5k4ecgx_gpio gpio_reset;
-	struct s5k4ecgx_gpio gpio_stby;
-};
-
-#endif /* S5K4ECGX_H */

include/media/i2c/ths7303.h

@@ -10,8 +10,8 @@
  *     Martin Bugge <marbugge@cisco.com>
  */
 
-#ifndef THS7353_H
+#ifndef THS7303_H
-#define THS7353_H
+#define THS7303_H
 
 /**
  * struct ths7303_platform_data - Platform dependent data

include/media/v4l2-mediabus.h

@@ -54,17 +54,18 @@
 #define V4L2_MBUS_VSYNC_ACTIVE_LOW		BIT(5)
 #define V4L2_MBUS_PCLK_SAMPLE_RISING		BIT(6)
 #define V4L2_MBUS_PCLK_SAMPLE_FALLING		BIT(7)
-#define V4L2_MBUS_DATA_ACTIVE_HIGH		BIT(8)
+#define V4L2_MBUS_PCLK_SAMPLE_DUALEDGE		BIT(8)
-#define V4L2_MBUS_DATA_ACTIVE_LOW		BIT(9)
+#define V4L2_MBUS_DATA_ACTIVE_HIGH		BIT(9)
+#define V4L2_MBUS_DATA_ACTIVE_LOW		BIT(10)
 /* FIELD = 0/1 - Field1 (odd)/Field2 (even) */
-#define V4L2_MBUS_FIELD_EVEN_HIGH		BIT(10)
+#define V4L2_MBUS_FIELD_EVEN_HIGH		BIT(11)
 /* FIELD = 1/0 - Field1 (odd)/Field2 (even) */
-#define V4L2_MBUS_FIELD_EVEN_LOW		BIT(11)
+#define V4L2_MBUS_FIELD_EVEN_LOW		BIT(12)
 /* Active state of Sync-on-green (SoG) signal, 0/1 for LOW/HIGH respectively. */
-#define V4L2_MBUS_VIDEO_SOG_ACTIVE_HIGH		BIT(12)
+#define V4L2_MBUS_VIDEO_SOG_ACTIVE_HIGH		BIT(13)
-#define V4L2_MBUS_VIDEO_SOG_ACTIVE_LOW		BIT(13)
+#define V4L2_MBUS_VIDEO_SOG_ACTIVE_LOW		BIT(14)
-#define V4L2_MBUS_DATA_ENABLE_HIGH		BIT(14)
+#define V4L2_MBUS_DATA_ENABLE_HIGH		BIT(15)
-#define V4L2_MBUS_DATA_ENABLE_LOW		BIT(15)
+#define V4L2_MBUS_DATA_ENABLE_LOW		BIT(16)
 
 /* Serial flags */
 /* Clock non-continuous mode support. */

include/uapi/linux/dvb/audio.h

@@ -7,21 +7,6 @@
  * Copyright (C) 2000 Ralph  Metzler <ralph@convergence.de>
  *                  & Marcus Metzler <marcus@convergence.de>
  *                    for convergence integrated media GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Lesser Public License
- * as published by the Free Software Foundation; either version 2.1
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- *
  */
 
 #ifndef _DVBAUDIO_H_

include/uapi/linux/dvb/ca.h

@@ -5,21 +5,6 @@
  * Copyright (C) 2000 Ralph  Metzler <ralph@convergence.de>
  *                  & Marcus Metzler <marcus@convergence.de>
  *                    for convergence integrated media GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Lesser Public License
- * as published by the Free Software Foundation; either version 2.1
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- *
  */
 
 #ifndef _DVBCA_H_

include/uapi/linux/dvb/dmx.h

@@ -5,21 +5,6 @@
  * Copyright (C) 2000 Marcus Metzler <marcus@convergence.de>
  *                  & Ralph  Metzler <ralph@convergence.de>
  *                    for convergence integrated media GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public License
- * as published by the Free Software Foundation; either version 2.1
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- *
  */
 
 #ifndef _UAPI_DVBDMX_H_

include/uapi/linux/dvb/frontend.h

@@ -7,21 +7,6 @@
  *		    Holger Waechtler <holger@convergence.de>
  *		    Andre Draszik <ad@convergence.de>
  *		    for convergence integrated media GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public License
- * as published by the Free Software Foundation; either version 2.1
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- *
  */
 
 #ifndef _DVBFRONTEND_H_

include/uapi/linux/dvb/net.h

@@ -5,21 +5,6 @@
  * Copyright (C) 2000 Marcus Metzler <marcus@convergence.de>
  *                  & Ralph  Metzler <ralph@convergence.de>
  *                    for convergence integrated media GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public License
- * as published by the Free Software Foundation; either version 2.1
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- *
  */
 
 #ifndef _DVBNET_H_

include/uapi/linux/dvb/osd.h

@@ -7,21 +7,6 @@
  * Copyright (C) 2001 Ralph  Metzler <ralph@convergence.de>
  *                  & Marcus Metzler <marcus@convergence.de>
  *                    for convergence integrated media GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Lesser Public License
- * as published by the Free Software Foundation; either version 2.1
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- *
  */
 
 #ifndef _DVBOSD_H_

include/uapi/linux/dvb/version.h

@@ -4,21 +4,6 @@
  *
  * Copyright (C) 2000 Holger Waechtler <holger@convergence.de>
  *                    for convergence integrated media GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public License
- * as published by the Free Software Foundation; either version 2.1
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- *
  */
 
 #ifndef _DVBVERSION_H_

include/uapi/linux/dvb/video.h

@@ -7,21 +7,6 @@
  * Copyright (C) 2000 Marcus Metzler <marcus@convergence.de>
  *                  & Ralph  Metzler <ralph@convergence.de>
  *                    for convergence integrated media GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public License
- * as published by the Free Software Foundation; either version 2.1
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- *
  */
 
 #ifndef _UAPI_DVBVIDEO_H_

include/uapi/linux/v4l2-common.h

@@ -10,45 +10,6 @@
  *
  * Copyright (C) 2012 Nokia Corporation
  * Contact: Sakari Ailus <sakari.ailus@iki.fi>
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  Alternatively you can redistribute this file under the terms of the
- *  BSD license as stated below:
- *
- *  Redistribution and use in source and binary forms, with or without
- *  modification, are permitted provided that the following conditions
- *  are met:
- *  1. Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *  2. Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *  3. The names of its contributors may not be used to endorse or promote
- *     products derived from this software without specific prior written
- *     permission.
- *
- *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
- *  TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- *  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
  */
 
 #ifndef __V4L2_COMMON__

include/uapi/linux/v4l2-controls.h

@@ -4,44 +4,6 @@
  *
  *  Copyright (C) 1999-2012 the contributors
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  Alternatively you can redistribute this file under the terms of the
- *  BSD license as stated below:
- *
- *  Redistribution and use in source and binary forms, with or without
- *  modification, are permitted provided that the following conditions
- *  are met:
- *  1. Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *  2. Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *  3. The names of its contributors may not be used to endorse or promote
- *     products derived from this software without specific prior written
- *     permission.
- *
- *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
- *  TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- *  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
  *  The contents of this header was split off from videodev2.h. All control
  *  definitions should be added to this header, which is included by
  *  videodev2.h.

include/uapi/linux/v4l2-dv-timings.h

@@ -3,15 +3,6 @@
  * V4L2 DV timings header.
  *
  * Copyright (C) 2012-2016  Hans Verkuil <hans.verkuil@cisco.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
  */
 
 #ifndef _V4L2_DV_TIMINGS_H

include/uapi/linux/v4l2-mediabus.h

@@ -3,10 +3,6 @@
  * Media Bus API header
  *
  * Copyright (C) 2009, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
  */
 
 #ifndef __LINUX_V4L2_MEDIABUS_H

include/uapi/linux/v4l2-subdev.h

@@ -6,19 +6,6 @@
  *
  * Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  *	     Sakari Ailus <sakari.ailus@iki.fi>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
 #ifndef __LINUX_V4L2_SUBDEV_H