Merge tag 'media/v6.8-4' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media fixes from Mauro Carvalho Chehab:

 - regression fix for rkisp1 shared IRQ logic

 - fix atomisp breakage due to a kAPI change

 - permission fix for remote controller BPF support

 - memleak fix in ir_toy driver

 - Kconfig dependency fix for pwm-ir-rx

* tag 'media/v6.8-4' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
  media: pwm-ir-tx: Depend on CONFIG_HIGH_RES_TIMERS
  media: ir_toy: fix a memleak in irtoy_tx
  media: rc: bpf attach/detach requires write permission
  media: atomisp: Adjust for v4l2_subdev_state handling changes in 6.8
  media: rkisp1: Fix IRQ handling due to shared interrupts
  media: Revert "media: rkisp1: Drop IRQF_SHARED"

drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c

@@ -725,6 +725,9 @@ irqreturn_t rkisp1_capture_isr(int irq, void *ctx)
 	unsigned int i;
 	u32 status;
 
+	if (!rkisp1->irqs_enabled)
+		return IRQ_NONE;
+
 	status = rkisp1_read(rkisp1, RKISP1_CIF_MI_MIS);
 	if (!status)
 		return IRQ_NONE;

drivers/media/platform/rockchip/rkisp1/rkisp1-common.h

@@ -450,6 +450,7 @@ struct rkisp1_debug {
  * @debug:	   debug params to be exposed on debugfs
  * @info:	   version-specific ISP information
  * @irqs:          IRQ line numbers
+ * @irqs_enabled:  the hardware is enabled and can cause interrupts
  */
 struct rkisp1_device {
 	void __iomem *base_addr;
@@ -471,6 +472,7 @@ struct rkisp1_device {
 	struct rkisp1_debug debug;
 	const struct rkisp1_info *info;
 	int irqs[RKISP1_NUM_IRQS];
+	bool irqs_enabled;
 };
 
 /*

drivers/media/platform/rockchip/rkisp1/rkisp1-csi.c

@@ -196,6 +196,9 @@ irqreturn_t rkisp1_csi_isr(int irq, void *ctx)
 	struct rkisp1_device *rkisp1 = dev_get_drvdata(dev);
 	u32 val, status;
 
+	if (!rkisp1->irqs_enabled)
+		return IRQ_NONE;
+
 	status = rkisp1_read(rkisp1, RKISP1_CIF_MIPI_MIS);
 	if (!status)
 		return IRQ_NONE;

drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c

@@ -305,6 +305,24 @@ static int __maybe_unused rkisp1_runtime_suspend(struct device *dev)
 {
 	struct rkisp1_device *rkisp1 = dev_get_drvdata(dev);
 
+	rkisp1->irqs_enabled = false;
+	/* Make sure the IRQ handler will see the above */
+	mb();
+
+	/*
+	 * Wait until any running IRQ handler has returned. The IRQ handler
+	 * may get called even after this (as it's a shared interrupt line)
+	 * but the 'irqs_enabled' flag will make the handler return immediately.
+	 */
+	for (unsigned int il = 0; il < ARRAY_SIZE(rkisp1->irqs); ++il) {
+		if (rkisp1->irqs[il] == -1)
+			continue;
+
+		/* Skip if the irq line is the same as previous */
+		if (il == 0 || rkisp1->irqs[il - 1] != rkisp1->irqs[il])
+			synchronize_irq(rkisp1->irqs[il]);
+	}
+
 	clk_bulk_disable_unprepare(rkisp1->clk_size, rkisp1->clks);
 	return pinctrl_pm_select_sleep_state(dev);
 }
@@ -321,6 +339,10 @@ static int __maybe_unused rkisp1_runtime_resume(struct device *dev)
 	if (ret)
 		return ret;
 
+	rkisp1->irqs_enabled = true;
+	/* Make sure the IRQ handler will see the above */
+	mb();
+
 	return 0;
 }
 
@@ -559,7 +581,7 @@ static int rkisp1_probe(struct platform_device *pdev)
 				rkisp1->irqs[il] = irq;
 		}
 
-		ret = devm_request_irq(dev, irq, info->isrs[i].isr, 0,
+		ret = devm_request_irq(dev, irq, info->isrs[i].isr, IRQF_SHARED,
 				       dev_driver_string(dev), dev);
 		if (ret) {
 			dev_err(dev, "request irq failed: %d\n", ret);

drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c

@@ -976,6 +976,9 @@ irqreturn_t rkisp1_isp_isr(int irq, void *ctx)
 	struct rkisp1_device *rkisp1 = dev_get_drvdata(dev);
 	u32 status, isp_err;
 
+	if (!rkisp1->irqs_enabled)
+		return IRQ_NONE;
+
 	status = rkisp1_read(rkisp1, RKISP1_CIF_ISP_MIS);
 	if (!status)
 		return IRQ_NONE;

drivers/media/rc/Kconfig

@@ -319,6 +319,7 @@ config IR_PWM_TX
 	tristate "PWM IR transmitter"
 	depends on LIRC
 	depends on PWM
+	depends on HIGH_RES_TIMERS
 	depends on OF
 	help
 	   Say Y if you want to use a PWM based IR transmitter. This is

drivers/media/rc/bpf-lirc.c

@@ -253,7 +253,7 @@ int lirc_prog_attach(const union bpf_attr *attr, struct bpf_prog *prog)
 	if (attr->attach_flags)
 		return -EINVAL;
 
-	rcdev = rc_dev_get_from_fd(attr->target_fd);
+	rcdev = rc_dev_get_from_fd(attr->target_fd, true);
 	if (IS_ERR(rcdev))
 		return PTR_ERR(rcdev);
 
@@ -278,7 +278,7 @@ int lirc_prog_detach(const union bpf_attr *attr)
 	if (IS_ERR(prog))
 		return PTR_ERR(prog);
 
-	rcdev = rc_dev_get_from_fd(attr->target_fd);
+	rcdev = rc_dev_get_from_fd(attr->target_fd, true);
 	if (IS_ERR(rcdev)) {
 		bpf_prog_put(prog);
 		return PTR_ERR(rcdev);
@@ -303,7 +303,7 @@ int lirc_prog_query(const union bpf_attr *attr, union bpf_attr __user *uattr)
 	if (attr->query.query_flags)
 		return -EINVAL;
 
-	rcdev = rc_dev_get_from_fd(attr->query.target_fd);
+	rcdev = rc_dev_get_from_fd(attr->query.target_fd, false);
 	if (IS_ERR(rcdev))
 		return PTR_ERR(rcdev);
 

drivers/media/rc/ir_toy.c

@@ -332,6 +332,7 @@ static int irtoy_tx(struct rc_dev *rc, uint *txbuf, uint count)
 			    sizeof(COMMAND_SMODE_EXIT), STATE_COMMAND_NO_RESP);
 	if (err) {
 		dev_err(irtoy->dev, "exit sample mode: %d\n", err);
+		kfree(buf);
 		return err;
 	}
 
@@ -339,6 +340,7 @@ static int irtoy_tx(struct rc_dev *rc, uint *txbuf, uint count)
 			    sizeof(COMMAND_SMODE_ENTER), STATE_COMMAND);
 	if (err) {
 		dev_err(irtoy->dev, "enter sample mode: %d\n", err);
+		kfree(buf);
 		return err;
 	}
 

drivers/media/rc/lirc_dev.c

@@ -814,7 +814,7 @@ void __exit lirc_dev_exit(void)
 	unregister_chrdev_region(lirc_base_dev, RC_DEV_MAX);
 }
 
-struct rc_dev *rc_dev_get_from_fd(int fd)
+struct rc_dev *rc_dev_get_from_fd(int fd, bool write)
 {
 	struct fd f = fdget(fd);
 	struct lirc_fh *fh;
@@ -828,6 +828,9 @@ struct rc_dev *rc_dev_get_from_fd(int fd)
 		return ERR_PTR(-EINVAL);
 	}
 
+	if (write && !(f.file->f_mode & FMODE_WRITE))
+		return ERR_PTR(-EPERM);
+
 	fh = f.file->private_data;
 	dev = fh->rc;
 

drivers/media/rc/rc-core-priv.h

@@ -325,7 +325,7 @@ void lirc_raw_event(struct rc_dev *dev, struct ir_raw_event ev);
 void lirc_scancode_event(struct rc_dev *dev, struct lirc_scancode *lsc);
 int lirc_register(struct rc_dev *dev);
 void lirc_unregister(struct rc_dev *dev);
-struct rc_dev *rc_dev_get_from_fd(int fd);
+struct rc_dev *rc_dev_get_from_fd(int fd, bool write);
 #else
 static inline int lirc_dev_init(void) { return 0; }
 static inline void lirc_dev_exit(void) {}

drivers/staging/media/atomisp/pci/atomisp_cmd.c

@@ -3723,12 +3723,10 @@ void atomisp_get_padding(struct atomisp_device *isp, u32 width, u32 height,
 
 static int atomisp_set_crop(struct atomisp_device *isp,
 			    const struct v4l2_mbus_framefmt *format,
+			    struct v4l2_subdev_state *sd_state,
 			    int which)
 {
 	struct atomisp_input_subdev *input = &isp->inputs[isp->asd.input_curr];
-	struct v4l2_subdev_state pad_state = {
-		.pads = &input->pad_cfg,
-	};
 	struct v4l2_subdev_selection sel = {
 		.which = which,
 		.target = V4L2_SEL_TGT_CROP,
@@ -3754,7 +3752,7 @@ static int atomisp_set_crop(struct atomisp_device *isp,
 	sel.r.left = ((input->native_rect.width - sel.r.width) / 2) & ~1;
 	sel.r.top = ((input->native_rect.height - sel.r.height) / 2) & ~1;
 
-	ret = v4l2_subdev_call(input->camera, pad, set_selection, &pad_state, &sel);
+	ret = v4l2_subdev_call(input->camera, pad, set_selection, sd_state, &sel);
 	if (ret)
 		dev_err(isp->dev, "Error setting crop to %ux%u @%ux%u: %d\n",
 			sel.r.width, sel.r.height, sel.r.left, sel.r.top, ret);
@@ -3770,9 +3768,6 @@ int atomisp_try_fmt(struct atomisp_device *isp, struct v4l2_pix_format *f,
 	const struct atomisp_format_bridge *fmt, *snr_fmt;
 	struct atomisp_sub_device *asd = &isp->asd;
 	struct atomisp_input_subdev *input = &isp->inputs[asd->input_curr];
-	struct v4l2_subdev_state pad_state = {
-		.pads = &input->pad_cfg,
-	};
 	struct v4l2_subdev_format format = {
 		.which = V4L2_SUBDEV_FORMAT_TRY,
 	};
@@ -3809,11 +3804,16 @@ int atomisp_try_fmt(struct atomisp_device *isp, struct v4l2_pix_format *f,
 	dev_dbg(isp->dev, "try_mbus_fmt: asking for %ux%u\n",
 		format.format.width, format.format.height);
 
-	ret = atomisp_set_crop(isp, &format.format, V4L2_SUBDEV_FORMAT_TRY);
-	if (ret)
-		return ret;
+	v4l2_subdev_lock_state(input->try_sd_state);
+
+	ret = atomisp_set_crop(isp, &format.format, input->try_sd_state,
+			       V4L2_SUBDEV_FORMAT_TRY);
+	if (ret == 0)
+		ret = v4l2_subdev_call(input->camera, pad, set_fmt,
+				       input->try_sd_state, &format);
+
+	v4l2_subdev_unlock_state(input->try_sd_state);
 
-	ret = v4l2_subdev_call(input->camera, pad, set_fmt, &pad_state, &format);
 	if (ret)
 		return ret;
 
@@ -4238,9 +4238,7 @@ static int atomisp_set_fmt_to_snr(struct video_device *vdev, const struct v4l2_p
 	struct atomisp_device *isp = asd->isp;
 	struct atomisp_input_subdev *input = &isp->inputs[asd->input_curr];
 	const struct atomisp_format_bridge *format;
-	struct v4l2_subdev_state pad_state = {
-		.pads = &input->pad_cfg,
-	};
+	struct v4l2_subdev_state *act_sd_state;
 	struct v4l2_subdev_format vformat = {
 		.which = V4L2_SUBDEV_FORMAT_TRY,
 	};
@@ -4268,12 +4266,18 @@ static int atomisp_set_fmt_to_snr(struct video_device *vdev, const struct v4l2_p
 
 	/* Disable dvs if resolution can't be supported by sensor */
 	if (asd->params.video_dis_en && asd->run_mode->val == ATOMISP_RUN_MODE_VIDEO) {
-		ret = atomisp_set_crop(isp, &vformat.format, V4L2_SUBDEV_FORMAT_TRY);
-		if (ret)
-			return ret;
+		v4l2_subdev_lock_state(input->try_sd_state);
+
+		ret = atomisp_set_crop(isp, &vformat.format, input->try_sd_state,
+				       V4L2_SUBDEV_FORMAT_TRY);
+		if (ret == 0) {
+			vformat.which = V4L2_SUBDEV_FORMAT_TRY;
+			ret = v4l2_subdev_call(input->camera, pad, set_fmt,
+					       input->try_sd_state, &vformat);
+		}
+
+		v4l2_subdev_unlock_state(input->try_sd_state);
 
-		vformat.which = V4L2_SUBDEV_FORMAT_TRY;
-		ret = v4l2_subdev_call(input->camera, pad, set_fmt, &pad_state, &vformat);
 		if (ret)
 			return ret;
 
@@ -4291,12 +4295,18 @@ static int atomisp_set_fmt_to_snr(struct video_device *vdev, const struct v4l2_p
 		}
 	}
 
-	ret = atomisp_set_crop(isp, &vformat.format, V4L2_SUBDEV_FORMAT_ACTIVE);
-	if (ret)
-		return ret;
+	act_sd_state = v4l2_subdev_lock_and_get_active_state(input->camera);
+
+	ret = atomisp_set_crop(isp, &vformat.format, act_sd_state,
+			       V4L2_SUBDEV_FORMAT_ACTIVE);
+	if (ret == 0) {
+		vformat.which = V4L2_SUBDEV_FORMAT_ACTIVE;
+		ret = v4l2_subdev_call(input->camera, pad, set_fmt, act_sd_state, &vformat);
+	}
+
+	if (act_sd_state)
+		v4l2_subdev_unlock_state(act_sd_state);
 
-	vformat.which = V4L2_SUBDEV_FORMAT_ACTIVE;
-	ret = v4l2_subdev_call(input->camera, pad, set_fmt, NULL, &vformat);
 	if (ret)
 		return ret;
 

drivers/staging/media/atomisp/pci/atomisp_internal.h

@@ -132,8 +132,8 @@ struct atomisp_input_subdev {
 	/* Sensor rects for sensors which support crop */
 	struct v4l2_rect native_rect;
 	struct v4l2_rect active_rect;
-	/* Sensor pad_cfg for which == V4L2_SUBDEV_FORMAT_TRY calls */
-	struct v4l2_subdev_pad_config pad_cfg;
+	/* Sensor state for which == V4L2_SUBDEV_FORMAT_TRY calls */
+	struct v4l2_subdev_state *try_sd_state;
 
 	struct v4l2_subdev *motor;
 

drivers/staging/media/atomisp/pci/atomisp_ioctl.c

@@ -781,12 +781,20 @@ static int atomisp_enum_framesizes(struct file *file, void *priv,
 		.which = V4L2_SUBDEV_FORMAT_ACTIVE,
 		.code = input->code,
 	};
+	struct v4l2_subdev_state *act_sd_state;
 	int ret;
 
+	if (!input->camera)
+		return -EINVAL;
+
 	if (input->crop_support)
 		return atomisp_enum_framesizes_crop(isp, fsize);
 
-	ret = v4l2_subdev_call(input->camera, pad, enum_frame_size, NULL, &fse);
+	act_sd_state = v4l2_subdev_lock_and_get_active_state(input->camera);
+	ret = v4l2_subdev_call(input->camera, pad, enum_frame_size,
+			       act_sd_state, &fse);
+	if (act_sd_state)
+		v4l2_subdev_unlock_state(act_sd_state);
 	if (ret)
 		return ret;
 
@@ -803,18 +811,25 @@ static int atomisp_enum_frameintervals(struct file *file, void *priv,
 	struct video_device *vdev = video_devdata(file);
 	struct atomisp_device *isp = video_get_drvdata(vdev);
 	struct atomisp_sub_device *asd = atomisp_to_video_pipe(vdev)->asd;
+	struct atomisp_input_subdev *input = &isp->inputs[asd->input_curr];
 	struct v4l2_subdev_frame_interval_enum fie = {
-		.code	= atomisp_in_fmt_conv[0].code,
+		.code = atomisp_in_fmt_conv[0].code,
 		.index = fival->index,
 		.width = fival->width,
 		.height = fival->height,
 		.which = V4L2_SUBDEV_FORMAT_ACTIVE,
 	};
+	struct v4l2_subdev_state *act_sd_state;
 	int ret;
 
-	ret = v4l2_subdev_call(isp->inputs[asd->input_curr].camera,
-			       pad, enum_frame_interval, NULL,
-			       &fie);
+	if (!input->camera)
+		return -EINVAL;
+
+	act_sd_state = v4l2_subdev_lock_and_get_active_state(input->camera);
+	ret = v4l2_subdev_call(input->camera, pad, enum_frame_interval,
+			       act_sd_state, &fie);
+	if (act_sd_state)
+		v4l2_subdev_unlock_state(act_sd_state);
 	if (ret)
 		return ret;
 
@@ -830,30 +845,25 @@ static int atomisp_enum_fmt_cap(struct file *file, void *fh,
 	struct video_device *vdev = video_devdata(file);
 	struct atomisp_device *isp = video_get_drvdata(vdev);
 	struct atomisp_sub_device *asd = atomisp_to_video_pipe(vdev)->asd;
+	struct atomisp_input_subdev *input = &isp->inputs[asd->input_curr];
 	struct v4l2_subdev_mbus_code_enum code = {
 		.which = V4L2_SUBDEV_FORMAT_ACTIVE,
 	};
 	const struct atomisp_format_bridge *format;
-	struct v4l2_subdev *camera;
+	struct v4l2_subdev_state *act_sd_state;
 	unsigned int i, fi = 0;
-	int rval;
+	int ret;
 
-	camera = isp->inputs[asd->input_curr].camera;
-	if(!camera) {
-		dev_err(isp->dev, "%s(): camera is NULL, device is %s\n",
-			__func__, vdev->name);
+	if (!input->camera)
 		return -EINVAL;
-	}
 
-	rval = v4l2_subdev_call(camera, pad, enum_mbus_code, NULL, &code);
-	if (rval == -ENOIOCTLCMD) {
-		dev_warn(isp->dev,
-			 "enum_mbus_code pad op not supported by %s. Please fix your sensor driver!\n",
-			 camera->name);
-	}
-
-	if (rval)
-		return rval;
+	act_sd_state = v4l2_subdev_lock_and_get_active_state(input->camera);
+	ret = v4l2_subdev_call(input->camera, pad, enum_mbus_code,
+			       act_sd_state, &code);
+	if (act_sd_state)
+		v4l2_subdev_unlock_state(act_sd_state);
+	if (ret)
+		return ret;
 
 	for (i = 0; i < ARRAY_SIZE(atomisp_output_fmts); i++) {
 		format = &atomisp_output_fmts[i];

drivers/staging/media/atomisp/pci/atomisp_v4l2.c

@@ -862,6 +862,9 @@ static void atomisp_unregister_entities(struct atomisp_device *isp)
 	v4l2_device_unregister(&isp->v4l2_dev);
 	media_device_unregister(&isp->media_dev);
 	media_device_cleanup(&isp->media_dev);
+
+	for (i = 0; i < isp->input_cnt; i++)
+		__v4l2_subdev_state_free(isp->inputs[i].try_sd_state);
 }
 
 static int atomisp_register_entities(struct atomisp_device *isp)
@@ -933,32 +936,49 @@ static int atomisp_register_entities(struct atomisp_device *isp)
 
 static void atomisp_init_sensor(struct atomisp_input_subdev *input)
 {
+	static struct lock_class_key try_sd_state_key;
 	struct v4l2_subdev_mbus_code_enum mbus_code_enum = { };
 	struct v4l2_subdev_frame_size_enum fse = { };
-	struct v4l2_subdev_state sd_state = {
-		.pads = &input->pad_cfg,
-	};
 	struct v4l2_subdev_selection sel = { };
+	struct v4l2_subdev_state *try_sd_state, *act_sd_state;
 	int i, err;
 
+	/*
+	 * FIXME: Drivers are not supposed to use __v4l2_subdev_state_alloc()
+	 * but atomisp needs this for try_fmt on its /dev/video# node since
+	 * it emulates a normal v4l2 device there, passing through try_fmt /
+	 * set_fmt to the sensor.
+	 */
+	try_sd_state = __v4l2_subdev_state_alloc(input->camera,
+				"atomisp:try_sd_state->lock", &try_sd_state_key);
+	if (IS_ERR(try_sd_state))
+		return;
+
+	input->try_sd_state = try_sd_state;
+
+	act_sd_state = v4l2_subdev_lock_and_get_active_state(input->camera);
+
 	mbus_code_enum.which = V4L2_SUBDEV_FORMAT_ACTIVE;
-	err = v4l2_subdev_call(input->camera, pad, enum_mbus_code, NULL, &mbus_code_enum);
+	err = v4l2_subdev_call(input->camera, pad, enum_mbus_code,
+			       act_sd_state, &mbus_code_enum);
 	if (!err)
 		input->code = mbus_code_enum.code;
 
 	sel.which = V4L2_SUBDEV_FORMAT_ACTIVE;
 	sel.target = V4L2_SEL_TGT_NATIVE_SIZE;
-	err = v4l2_subdev_call(input->camera, pad, get_selection, NULL, &sel);
+	err = v4l2_subdev_call(input->camera, pad, get_selection,
+			       act_sd_state, &sel);
 	if (err)
-		return;
+		goto unlock_act_sd_state;
 
 	input->native_rect = sel.r;
 
 	sel.which = V4L2_SUBDEV_FORMAT_ACTIVE;
 	sel.target = V4L2_SEL_TGT_CROP_DEFAULT;
-	err = v4l2_subdev_call(input->camera, pad, get_selection, NULL, &sel);
+	err = v4l2_subdev_call(input->camera, pad, get_selection,
+			       act_sd_state, &sel);
 	if (err)
-		return;
+		goto unlock_act_sd_state;
 
 	input->active_rect = sel.r;
 
@@ -973,7 +993,8 @@ static void atomisp_init_sensor(struct atomisp_input_subdev *input)
 		fse.code = input->code;
 		fse.which = V4L2_SUBDEV_FORMAT_ACTIVE;
 
-		err = v4l2_subdev_call(input->camera, pad, enum_frame_size, NULL, &fse);
+		err = v4l2_subdev_call(input->camera, pad, enum_frame_size,
+				       act_sd_state, &fse);
 		if (err)
 			break;
 
@@ -989,22 +1010,26 @@ static void atomisp_init_sensor(struct atomisp_input_subdev *input)
 	 * for padding, set the crop rect to cover the entire sensor instead
 	 * of only the default active area.
 	 *
-	 * Do this for both try and active formats since the try_crop rect in
-	 * pad_cfg may influence (clamp) future try_fmt calls with which == try.
+	 * Do this for both try and active formats since the crop rect in
+	 * try_sd_state may influence (clamp size) in calls with which == try.
 	 */
 	sel.which = V4L2_SUBDEV_FORMAT_TRY;
 	sel.target = V4L2_SEL_TGT_CROP;
 	sel.r = input->native_rect;
-	err = v4l2_subdev_call(input->camera, pad, set_selection, &sd_state, &sel);
+	v4l2_subdev_lock_state(input->try_sd_state);
+	err = v4l2_subdev_call(input->camera, pad, set_selection,
+			       input->try_sd_state, &sel);
+	v4l2_subdev_unlock_state(input->try_sd_state);
 	if (err)
-		return;
+		goto unlock_act_sd_state;
 
 	sel.which = V4L2_SUBDEV_FORMAT_ACTIVE;
 	sel.target = V4L2_SEL_TGT_CROP;
 	sel.r = input->native_rect;
-	err = v4l2_subdev_call(input->camera, pad, set_selection, NULL, &sel);
+	err = v4l2_subdev_call(input->camera, pad, set_selection,
+			       act_sd_state, &sel);
 	if (err)
-		return;
+		goto unlock_act_sd_state;
 
 	dev_info(input->camera->dev, "Supports crop native %dx%d active %dx%d binning %d\n",
 		 input->native_rect.width, input->native_rect.height,
@@ -1012,6 +1037,10 @@ static void atomisp_init_sensor(struct atomisp_input_subdev *input)
 		 input->binning_support);
 
 	input->crop_support = true;
+
+unlock_act_sd_state:
+	if (act_sd_state)
+		v4l2_subdev_unlock_state(act_sd_state);
 }
 
 int atomisp_register_device_nodes(struct atomisp_device *isp)