diff mbox series

[v9,31/46] media: ccs: Remove ccs_get_crop_compose helper

Message ID 20240416193319.778192-32-sakari.ailus@linux.intel.com (mailing list archive)
State New, archived
Headers show
Series Generic line based metadata support, internal pads | expand

Commit Message

Sakari Ailus April 16, 2024, 7:33 p.m. UTC
As it's now easier to obtain the necessary information on crop and compose
rectangles after moving to sub-device state, remove the
ccs_get_crop_compose helper.

Also remove the comp arguments of the compose goodness calculators and
make related local variables and function arguments const where
applicable.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
---
 drivers/media/i2c/ccs/ccs-core.c | 164 ++++++++++++++-----------------
 1 file changed, 72 insertions(+), 92 deletions(-)

Comments

Laurent Pinchart April 20, 2024, 9:04 a.m. UTC | #1
Hi Sakari,

Thank you for the patch.

On Tue, Apr 16, 2024 at 10:33:04PM +0300, Sakari Ailus wrote:
> As it's now easier to obtain the necessary information on crop and compose
> rectangles after moving to sub-device state, remove the
> ccs_get_crop_compose helper.
> 
> Also remove the comp arguments of the compose goodness calculators and
> make related local variables and function arguments const where
> applicable.
> 
> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

> ---
>  drivers/media/i2c/ccs/ccs-core.c | 164 ++++++++++++++-----------------
>  1 file changed, 72 insertions(+), 92 deletions(-)
> 
> diff --git a/drivers/media/i2c/ccs/ccs-core.c b/drivers/media/i2c/ccs/ccs-core.c
> index ba629eafec43..299b5ac6538c 100644
> --- a/drivers/media/i2c/ccs/ccs-core.c
> +++ b/drivers/media/i2c/ccs/ccs-core.c
> @@ -2223,24 +2223,6 @@ static int ccs_get_format(struct v4l2_subdev *subdev,
>  	return rval;
>  }
>  
> -static void ccs_get_crop_compose(struct v4l2_subdev *subdev,
> -				 struct v4l2_subdev_state *sd_state,
> -				 struct v4l2_rect **crops,
> -				 struct v4l2_rect **comps)
> -{
> -	struct ccs_subdev *ssd = to_ccs_subdev(subdev);
> -	unsigned int i;
> -
> -	if (crops)
> -		for (i = 0; i < subdev->entity.num_pads; i++)
> -			crops[i] =
> -				v4l2_subdev_state_get_crop(sd_state, i,
> -							   CCS_STREAM_PIXEL);
> -	if (comps)
> -		*comps = v4l2_subdev_state_get_compose(sd_state, ssd->sink_pad,
> -						       CCS_STREAM_PIXEL);
> -}
> -
>  /* Changes require propagation only on sink pad. */
>  static void ccs_propagate(struct v4l2_subdev *subdev,
>  			  struct v4l2_subdev_state *sd_state, int which,
> @@ -2248,15 +2230,17 @@ static void ccs_propagate(struct v4l2_subdev *subdev,
>  {
>  	struct ccs_sensor *sensor = to_ccs_sensor(subdev);
>  	struct ccs_subdev *ssd = to_ccs_subdev(subdev);
> -	struct v4l2_rect *comp, *crops[CCS_PADS];
> +	struct v4l2_rect *comp, *crop;
>  	struct v4l2_mbus_framefmt *fmt;
>  
> -	ccs_get_crop_compose(subdev, sd_state, crops, &comp);
> -
> +	comp = v4l2_subdev_state_get_compose(sd_state, ssd->sink_pad,
> +					     CCS_STREAM_PIXEL);
>  	switch (target) {
>  	case V4L2_SEL_TGT_CROP:
> -		comp->width = crops[CCS_PAD_SINK]->width;
> -		comp->height = crops[CCS_PAD_SINK]->height;
> +		crop = v4l2_subdev_state_get_crop(sd_state, CCS_PAD_SINK,
> +						  CCS_STREAM_PIXEL);
> +		comp->width = crop->width;
> +		comp->height = crop->height;
>  		if (which == V4L2_SUBDEV_FORMAT_ACTIVE) {
>  			if (ssd == sensor->scaler) {
>  				sensor->scale_m = CCS_LIM(sensor, SCALER_N_MIN);
> @@ -2270,13 +2254,15 @@ static void ccs_propagate(struct v4l2_subdev *subdev,
>  		}
>  		fallthrough;
>  	case V4L2_SEL_TGT_COMPOSE:
> -		*crops[CCS_PAD_SRC] = *comp;
> +		crop = v4l2_subdev_state_get_crop(sd_state, CCS_PAD_SRC,
> +						  CCS_STREAM_PIXEL);
> +		*crop = *comp;
>  		fmt = v4l2_subdev_state_get_format(sd_state, CCS_PAD_SRC,
>  						   CCS_STREAM_PIXEL);
>  		fmt->width = comp->width;
>  		fmt->height = comp->height;
>  		if (which == V4L2_SUBDEV_FORMAT_ACTIVE && ssd == sensor->src)
> -			sensor->src_src = *crops[CCS_PAD_SRC];
> +			sensor->src_src = *crop;
>  		break;
>  	default:
>  		WARN_ON_ONCE(1);
> @@ -2419,7 +2405,7 @@ static int ccs_set_format(struct v4l2_subdev *subdev,
>  {
>  	struct ccs_sensor *sensor = to_ccs_sensor(subdev);
>  	struct ccs_subdev *ssd = to_ccs_subdev(subdev);
> -	struct v4l2_rect *crops[CCS_PADS];
> +	struct v4l2_rect *crop;
>  
>  	if (subdev == &sensor->src->sd && fmt->pad == CCS_PAD_META)
>  		return ccs_get_format(subdev, sd_state, fmt);
> @@ -2461,12 +2447,13 @@ static int ccs_set_format(struct v4l2_subdev *subdev,
>  		      CCS_LIM(sensor, MIN_Y_OUTPUT_SIZE),
>  		      CCS_LIM(sensor, MAX_Y_OUTPUT_SIZE));
>  
> -	ccs_get_crop_compose(subdev, sd_state, crops, NULL);
> +	crop = v4l2_subdev_state_get_crop(sd_state, ssd->sink_pad,
> +					  CCS_STREAM_PIXEL);
>  
> -	crops[ssd->sink_pad]->left = 0;
> -	crops[ssd->sink_pad]->top = 0;
> -	crops[ssd->sink_pad]->width = fmt->format.width;
> -	crops[ssd->sink_pad]->height = fmt->format.height;
> +	crop->left = 0;
> +	crop->top = 0;
> +	crop->width = fmt->format.width;
> +	crop->height = fmt->format.height;
>  	ccs_propagate(subdev, sd_state, fmt->which, V4L2_SEL_TGT_CROP);
>  
>  	mutex_unlock(&sensor->mutex);
> @@ -2521,26 +2508,23 @@ static int scaling_goodness(struct v4l2_subdev *subdev, int w, int ask_w,
>  static void ccs_set_compose_binner(struct v4l2_subdev *subdev,
>  				   struct v4l2_subdev_state *sd_state,
>  				   struct v4l2_subdev_selection *sel,
> -				   struct v4l2_rect **crops,
> -				   struct v4l2_rect *comp)
> +				   const struct v4l2_rect *sink_crop)
>  {
>  	struct ccs_sensor *sensor = to_ccs_sensor(subdev);
>  	unsigned int i;
>  	unsigned int binh = 1, binv = 1;
> -	int best = scaling_goodness(
> -		subdev,
> -		crops[CCS_PAD_SINK]->width, sel->r.width,
> -		crops[CCS_PAD_SINK]->height, sel->r.height, sel->flags);
> +	int best = scaling_goodness(subdev, sink_crop->width, sel->r.width,
> +				    sink_crop->height, sel->r.height,
> +				    sel->flags);
>  
>  	for (i = 0; i < sensor->nbinning_subtypes; i++) {
> -		int this = scaling_goodness(
> -			subdev,
> -			crops[CCS_PAD_SINK]->width
> -			/ sensor->binning_subtypes[i].horizontal,
> -			sel->r.width,
> -			crops[CCS_PAD_SINK]->height
> -			/ sensor->binning_subtypes[i].vertical,
> -			sel->r.height, sel->flags);
> +		int this = scaling_goodness(subdev,
> +					    sink_crop->width
> +					    / sensor->binning_subtypes[i].horizontal,
> +					    sel->r.width,
> +					    sink_crop->height
> +					    / sensor->binning_subtypes[i].vertical,
> +					    sel->r.height, sel->flags);
>  
>  		if (this > best) {
>  			binh = sensor->binning_subtypes[i].horizontal;
> @@ -2553,8 +2537,8 @@ static void ccs_set_compose_binner(struct v4l2_subdev *subdev,
>  		sensor->binning_horizontal = binh;
>  	}
>  
> -	sel->r.width = (crops[CCS_PAD_SINK]->width / binh) & ~1;
> -	sel->r.height = (crops[CCS_PAD_SINK]->height / binv) & ~1;
> +	sel->r.width = (sink_crop->width / binh) & ~1;
> +	sel->r.height = (sink_crop->height / binv) & ~1;
>  }
>  
>  /*
> @@ -2569,8 +2553,7 @@ static void ccs_set_compose_binner(struct v4l2_subdev *subdev,
>  static void ccs_set_compose_scaler(struct v4l2_subdev *subdev,
>  				   struct v4l2_subdev_state *sd_state,
>  				   struct v4l2_subdev_selection *sel,
> -				   struct v4l2_rect **crops,
> -				   struct v4l2_rect *comp)
> +				   const struct v4l2_rect *sink_crop)
>  {
>  	struct i2c_client *client = v4l2_get_subdevdata(subdev);
>  	struct ccs_sensor *sensor = to_ccs_sensor(subdev);
> @@ -2582,17 +2565,12 @@ static void ccs_set_compose_scaler(struct v4l2_subdev *subdev,
>  	unsigned int i;
>  	int best = INT_MIN;
>  
> -	sel->r.width = min_t(unsigned int, sel->r.width,
> -			     crops[CCS_PAD_SINK]->width);
> -	sel->r.height = min_t(unsigned int, sel->r.height,
> -			      crops[CCS_PAD_SINK]->height);
> -
> -	a = crops[CCS_PAD_SINK]->width
> -		* CCS_LIM(sensor, SCALER_N_MIN) / sel->r.width;
> -	b = crops[CCS_PAD_SINK]->height
> -		* CCS_LIM(sensor, SCALER_N_MIN) / sel->r.height;
> -	max_m = crops[CCS_PAD_SINK]->width
> -		* CCS_LIM(sensor, SCALER_N_MIN)
> +	sel->r.width = min_t(unsigned int, sel->r.width, sink_crop->width);
> +	sel->r.height = min_t(unsigned int, sel->r.height, sink_crop->height);
> +
> +	a = sink_crop->width * CCS_LIM(sensor, SCALER_N_MIN) / sel->r.width;
> +	b = sink_crop->height * CCS_LIM(sensor, SCALER_N_MIN) / sel->r.height;
> +	max_m = sink_crop->width * CCS_LIM(sensor, SCALER_N_MIN)
>  		/ CCS_LIM(sensor, MIN_X_OUTPUT_SIZE);
>  
>  	a = clamp(a, CCS_LIM(sensor, SCALER_M_MIN),
> @@ -2623,14 +2601,12 @@ static void ccs_set_compose_scaler(struct v4l2_subdev *subdev,
>  	}
>  
>  	for (i = 0; i < ntry; i++) {
> -		int this = scaling_goodness(
> -			subdev,
> -			crops[CCS_PAD_SINK]->width
> -			/ try[i] * CCS_LIM(sensor, SCALER_N_MIN),
> -			sel->r.width,
> -			crops[CCS_PAD_SINK]->height,
> -			sel->r.height,
> -			sel->flags);
> +		int this = scaling_goodness(subdev,
> +					    sink_crop->width
> +					    / try[i]
> +					    * CCS_LIM(sensor, SCALER_N_MIN),
> +					    sel->r.width, sink_crop->height,
> +					    sel->r.height, sel->flags);
>  
>  		dev_dbg(&client->dev, "trying factor %u (%u)\n", try[i], i);
>  
> @@ -2645,12 +2621,10 @@ static void ccs_set_compose_scaler(struct v4l2_subdev *subdev,
>  			continue;
>  
>  		this = scaling_goodness(
> -			subdev, crops[CCS_PAD_SINK]->width
> -			/ try[i]
> +			subdev, sink_crop->width / try[i]
>  			* CCS_LIM(sensor, SCALER_N_MIN),
>  			sel->r.width,
> -			crops[CCS_PAD_SINK]->height
> -			/ try[i]
> +			sink_crop->height / try[i]
>  			* CCS_LIM(sensor, SCALER_N_MIN),
>  			sel->r.height,
>  			sel->flags);
> @@ -2662,18 +2636,13 @@ static void ccs_set_compose_scaler(struct v4l2_subdev *subdev,
>  		}
>  	}
>  
> -	sel->r.width =
> -		(crops[CCS_PAD_SINK]->width
> -		 / scale_m
> -		 * CCS_LIM(sensor, SCALER_N_MIN)) & ~1;
> +	sel->r.width = (sink_crop->width / scale_m
> +			* CCS_LIM(sensor, SCALER_N_MIN)) & ~1;
>  	if (mode == SMIAPP_SCALING_MODE_BOTH)
> -		sel->r.height =
> -			(crops[CCS_PAD_SINK]->height
> -			 / scale_m
> -			 * CCS_LIM(sensor, SCALER_N_MIN))
> -			& ~1;
> +		sel->r.height = (sink_crop->height / scale_m
> +				 * CCS_LIM(sensor, SCALER_N_MIN)) & ~1;
>  	else
> -		sel->r.height = crops[CCS_PAD_SINK]->height;
> +		sel->r.height = sink_crop->height;
>  
>  	if (sel->which == V4L2_SUBDEV_FORMAT_ACTIVE) {
>  		sensor->scale_m = scale_m;
> @@ -2687,17 +2656,21 @@ static int ccs_set_compose(struct v4l2_subdev *subdev,
>  {
>  	struct ccs_sensor *sensor = to_ccs_sensor(subdev);
>  	struct ccs_subdev *ssd = to_ccs_subdev(subdev);
> -	struct v4l2_rect *comp, *crops[CCS_PADS];
> +	const struct v4l2_rect *sink_crop;
> +	struct v4l2_rect *comp;
>  
> -	ccs_get_crop_compose(subdev, sd_state, crops, &comp);
> +	sink_crop = v4l2_subdev_state_get_crop(sd_state, CCS_PAD_SINK,
> +					       CCS_STREAM_PIXEL);
> +	comp = v4l2_subdev_state_get_compose(sd_state, ssd->sink_pad,
> +					     CCS_STREAM_PIXEL);
>  
>  	sel->r.top = 0;
>  	sel->r.left = 0;
>  
>  	if (ssd == sensor->binner)
> -		ccs_set_compose_binner(subdev, sd_state, sel, crops, comp);
> +		ccs_set_compose_binner(subdev, sd_state, sel, sink_crop);
>  	else
> -		ccs_set_compose_scaler(subdev, sd_state, sel, crops, comp);
> +		ccs_set_compose_scaler(subdev, sd_state, sel, sink_crop);
>  
>  	*comp = sel->r;
>  	ccs_propagate(subdev, sd_state, sel->which, V4L2_SEL_TGT_COMPOSE);
> @@ -2758,9 +2731,13 @@ static int ccs_set_crop(struct v4l2_subdev *subdev,
>  {
>  	struct ccs_sensor *sensor = to_ccs_sensor(subdev);
>  	struct ccs_subdev *ssd = to_ccs_subdev(subdev);
> -	struct v4l2_rect src_size = { 0 }, *crops[CCS_PADS], *comp;
> +	struct v4l2_rect src_size = { 0 }, *crop;
> +	const struct v4l2_rect *comp;
>  
> -	ccs_get_crop_compose(subdev, sd_state, crops, &comp);
> +	crop = v4l2_subdev_state_get_crop(sd_state, sel->pad,
> +					  CCS_STREAM_PIXEL);
> +	comp = v4l2_subdev_state_get_compose(sd_state, ssd->sink_pad,
> +					     CCS_STREAM_PIXEL);
>  
>  	if (sel->pad == ssd->sink_pad) {
>  		struct v4l2_mbus_framefmt *mfmt =
> @@ -2784,7 +2761,7 @@ static int ccs_set_crop(struct v4l2_subdev *subdev,
>  	sel->r.left = min_t(int, sel->r.left, src_size.width - sel->r.width);
>  	sel->r.top = min_t(int, sel->r.top, src_size.height - sel->r.height);
>  
> -	*crops[sel->pad] = sel->r;
> +	*crop = sel->r;
>  
>  	if (ssd != sensor->pixel_array && sel->pad == CCS_PAD_SINK)
>  		ccs_propagate(subdev, sd_state, sel->which, V4L2_SEL_TGT_CROP);
> @@ -2809,14 +2786,17 @@ static int ccs_get_selection(struct v4l2_subdev *subdev,
>  {
>  	struct ccs_sensor *sensor = to_ccs_sensor(subdev);
>  	struct ccs_subdev *ssd = to_ccs_subdev(subdev);
> -	struct v4l2_rect *comp, *crops[CCS_PADS];
> +	const struct v4l2_rect *crop, *comp;
>  	int ret;
>  
>  	ret = ccs_sel_supported(subdev, sel);
>  	if (ret)
>  		return ret;
>  
> -	ccs_get_crop_compose(subdev, sd_state, crops, &comp);
> +	crop = v4l2_subdev_state_get_crop(sd_state, sel->pad,
> +					  CCS_STREAM_PIXEL);
> +	comp = v4l2_subdev_state_get_compose(sd_state, ssd->sink_pad,
> +					     CCS_STREAM_PIXEL);
>  
>  	switch (sel->target) {
>  	case V4L2_SEL_TGT_CROP_BOUNDS:
> @@ -2838,7 +2818,7 @@ static int ccs_get_selection(struct v4l2_subdev *subdev,
>  		break;
>  	case V4L2_SEL_TGT_CROP:
>  	case V4L2_SEL_TGT_COMPOSE_BOUNDS:
> -		sel->r = *crops[sel->pad];
> +		sel->r = *crop;
>  		break;
>  	case V4L2_SEL_TGT_COMPOSE:
>  		sel->r = *comp;
diff mbox series

Patch

diff --git a/drivers/media/i2c/ccs/ccs-core.c b/drivers/media/i2c/ccs/ccs-core.c
index ba629eafec43..299b5ac6538c 100644
--- a/drivers/media/i2c/ccs/ccs-core.c
+++ b/drivers/media/i2c/ccs/ccs-core.c
@@ -2223,24 +2223,6 @@  static int ccs_get_format(struct v4l2_subdev *subdev,
 	return rval;
 }
 
-static void ccs_get_crop_compose(struct v4l2_subdev *subdev,
-				 struct v4l2_subdev_state *sd_state,
-				 struct v4l2_rect **crops,
-				 struct v4l2_rect **comps)
-{
-	struct ccs_subdev *ssd = to_ccs_subdev(subdev);
-	unsigned int i;
-
-	if (crops)
-		for (i = 0; i < subdev->entity.num_pads; i++)
-			crops[i] =
-				v4l2_subdev_state_get_crop(sd_state, i,
-							   CCS_STREAM_PIXEL);
-	if (comps)
-		*comps = v4l2_subdev_state_get_compose(sd_state, ssd->sink_pad,
-						       CCS_STREAM_PIXEL);
-}
-
 /* Changes require propagation only on sink pad. */
 static void ccs_propagate(struct v4l2_subdev *subdev,
 			  struct v4l2_subdev_state *sd_state, int which,
@@ -2248,15 +2230,17 @@  static void ccs_propagate(struct v4l2_subdev *subdev,
 {
 	struct ccs_sensor *sensor = to_ccs_sensor(subdev);
 	struct ccs_subdev *ssd = to_ccs_subdev(subdev);
-	struct v4l2_rect *comp, *crops[CCS_PADS];
+	struct v4l2_rect *comp, *crop;
 	struct v4l2_mbus_framefmt *fmt;
 
-	ccs_get_crop_compose(subdev, sd_state, crops, &comp);
-
+	comp = v4l2_subdev_state_get_compose(sd_state, ssd->sink_pad,
+					     CCS_STREAM_PIXEL);
 	switch (target) {
 	case V4L2_SEL_TGT_CROP:
-		comp->width = crops[CCS_PAD_SINK]->width;
-		comp->height = crops[CCS_PAD_SINK]->height;
+		crop = v4l2_subdev_state_get_crop(sd_state, CCS_PAD_SINK,
+						  CCS_STREAM_PIXEL);
+		comp->width = crop->width;
+		comp->height = crop->height;
 		if (which == V4L2_SUBDEV_FORMAT_ACTIVE) {
 			if (ssd == sensor->scaler) {
 				sensor->scale_m = CCS_LIM(sensor, SCALER_N_MIN);
@@ -2270,13 +2254,15 @@  static void ccs_propagate(struct v4l2_subdev *subdev,
 		}
 		fallthrough;
 	case V4L2_SEL_TGT_COMPOSE:
-		*crops[CCS_PAD_SRC] = *comp;
+		crop = v4l2_subdev_state_get_crop(sd_state, CCS_PAD_SRC,
+						  CCS_STREAM_PIXEL);
+		*crop = *comp;
 		fmt = v4l2_subdev_state_get_format(sd_state, CCS_PAD_SRC,
 						   CCS_STREAM_PIXEL);
 		fmt->width = comp->width;
 		fmt->height = comp->height;
 		if (which == V4L2_SUBDEV_FORMAT_ACTIVE && ssd == sensor->src)
-			sensor->src_src = *crops[CCS_PAD_SRC];
+			sensor->src_src = *crop;
 		break;
 	default:
 		WARN_ON_ONCE(1);
@@ -2419,7 +2405,7 @@  static int ccs_set_format(struct v4l2_subdev *subdev,
 {
 	struct ccs_sensor *sensor = to_ccs_sensor(subdev);
 	struct ccs_subdev *ssd = to_ccs_subdev(subdev);
-	struct v4l2_rect *crops[CCS_PADS];
+	struct v4l2_rect *crop;
 
 	if (subdev == &sensor->src->sd && fmt->pad == CCS_PAD_META)
 		return ccs_get_format(subdev, sd_state, fmt);
@@ -2461,12 +2447,13 @@  static int ccs_set_format(struct v4l2_subdev *subdev,
 		      CCS_LIM(sensor, MIN_Y_OUTPUT_SIZE),
 		      CCS_LIM(sensor, MAX_Y_OUTPUT_SIZE));
 
-	ccs_get_crop_compose(subdev, sd_state, crops, NULL);
+	crop = v4l2_subdev_state_get_crop(sd_state, ssd->sink_pad,
+					  CCS_STREAM_PIXEL);
 
-	crops[ssd->sink_pad]->left = 0;
-	crops[ssd->sink_pad]->top = 0;
-	crops[ssd->sink_pad]->width = fmt->format.width;
-	crops[ssd->sink_pad]->height = fmt->format.height;
+	crop->left = 0;
+	crop->top = 0;
+	crop->width = fmt->format.width;
+	crop->height = fmt->format.height;
 	ccs_propagate(subdev, sd_state, fmt->which, V4L2_SEL_TGT_CROP);
 
 	mutex_unlock(&sensor->mutex);
@@ -2521,26 +2508,23 @@  static int scaling_goodness(struct v4l2_subdev *subdev, int w, int ask_w,
 static void ccs_set_compose_binner(struct v4l2_subdev *subdev,
 				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_selection *sel,
-				   struct v4l2_rect **crops,
-				   struct v4l2_rect *comp)
+				   const struct v4l2_rect *sink_crop)
 {
 	struct ccs_sensor *sensor = to_ccs_sensor(subdev);
 	unsigned int i;
 	unsigned int binh = 1, binv = 1;
-	int best = scaling_goodness(
-		subdev,
-		crops[CCS_PAD_SINK]->width, sel->r.width,
-		crops[CCS_PAD_SINK]->height, sel->r.height, sel->flags);
+	int best = scaling_goodness(subdev, sink_crop->width, sel->r.width,
+				    sink_crop->height, sel->r.height,
+				    sel->flags);
 
 	for (i = 0; i < sensor->nbinning_subtypes; i++) {
-		int this = scaling_goodness(
-			subdev,
-			crops[CCS_PAD_SINK]->width
-			/ sensor->binning_subtypes[i].horizontal,
-			sel->r.width,
-			crops[CCS_PAD_SINK]->height
-			/ sensor->binning_subtypes[i].vertical,
-			sel->r.height, sel->flags);
+		int this = scaling_goodness(subdev,
+					    sink_crop->width
+					    / sensor->binning_subtypes[i].horizontal,
+					    sel->r.width,
+					    sink_crop->height
+					    / sensor->binning_subtypes[i].vertical,
+					    sel->r.height, sel->flags);
 
 		if (this > best) {
 			binh = sensor->binning_subtypes[i].horizontal;
@@ -2553,8 +2537,8 @@  static void ccs_set_compose_binner(struct v4l2_subdev *subdev,
 		sensor->binning_horizontal = binh;
 	}
 
-	sel->r.width = (crops[CCS_PAD_SINK]->width / binh) & ~1;
-	sel->r.height = (crops[CCS_PAD_SINK]->height / binv) & ~1;
+	sel->r.width = (sink_crop->width / binh) & ~1;
+	sel->r.height = (sink_crop->height / binv) & ~1;
 }
 
 /*
@@ -2569,8 +2553,7 @@  static void ccs_set_compose_binner(struct v4l2_subdev *subdev,
 static void ccs_set_compose_scaler(struct v4l2_subdev *subdev,
 				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_selection *sel,
-				   struct v4l2_rect **crops,
-				   struct v4l2_rect *comp)
+				   const struct v4l2_rect *sink_crop)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(subdev);
 	struct ccs_sensor *sensor = to_ccs_sensor(subdev);
@@ -2582,17 +2565,12 @@  static void ccs_set_compose_scaler(struct v4l2_subdev *subdev,
 	unsigned int i;
 	int best = INT_MIN;
 
-	sel->r.width = min_t(unsigned int, sel->r.width,
-			     crops[CCS_PAD_SINK]->width);
-	sel->r.height = min_t(unsigned int, sel->r.height,
-			      crops[CCS_PAD_SINK]->height);
-
-	a = crops[CCS_PAD_SINK]->width
-		* CCS_LIM(sensor, SCALER_N_MIN) / sel->r.width;
-	b = crops[CCS_PAD_SINK]->height
-		* CCS_LIM(sensor, SCALER_N_MIN) / sel->r.height;
-	max_m = crops[CCS_PAD_SINK]->width
-		* CCS_LIM(sensor, SCALER_N_MIN)
+	sel->r.width = min_t(unsigned int, sel->r.width, sink_crop->width);
+	sel->r.height = min_t(unsigned int, sel->r.height, sink_crop->height);
+
+	a = sink_crop->width * CCS_LIM(sensor, SCALER_N_MIN) / sel->r.width;
+	b = sink_crop->height * CCS_LIM(sensor, SCALER_N_MIN) / sel->r.height;
+	max_m = sink_crop->width * CCS_LIM(sensor, SCALER_N_MIN)
 		/ CCS_LIM(sensor, MIN_X_OUTPUT_SIZE);
 
 	a = clamp(a, CCS_LIM(sensor, SCALER_M_MIN),
@@ -2623,14 +2601,12 @@  static void ccs_set_compose_scaler(struct v4l2_subdev *subdev,
 	}
 
 	for (i = 0; i < ntry; i++) {
-		int this = scaling_goodness(
-			subdev,
-			crops[CCS_PAD_SINK]->width
-			/ try[i] * CCS_LIM(sensor, SCALER_N_MIN),
-			sel->r.width,
-			crops[CCS_PAD_SINK]->height,
-			sel->r.height,
-			sel->flags);
+		int this = scaling_goodness(subdev,
+					    sink_crop->width
+					    / try[i]
+					    * CCS_LIM(sensor, SCALER_N_MIN),
+					    sel->r.width, sink_crop->height,
+					    sel->r.height, sel->flags);
 
 		dev_dbg(&client->dev, "trying factor %u (%u)\n", try[i], i);
 
@@ -2645,12 +2621,10 @@  static void ccs_set_compose_scaler(struct v4l2_subdev *subdev,
 			continue;
 
 		this = scaling_goodness(
-			subdev, crops[CCS_PAD_SINK]->width
-			/ try[i]
+			subdev, sink_crop->width / try[i]
 			* CCS_LIM(sensor, SCALER_N_MIN),
 			sel->r.width,
-			crops[CCS_PAD_SINK]->height
-			/ try[i]
+			sink_crop->height / try[i]
 			* CCS_LIM(sensor, SCALER_N_MIN),
 			sel->r.height,
 			sel->flags);
@@ -2662,18 +2636,13 @@  static void ccs_set_compose_scaler(struct v4l2_subdev *subdev,
 		}
 	}
 
-	sel->r.width =
-		(crops[CCS_PAD_SINK]->width
-		 / scale_m
-		 * CCS_LIM(sensor, SCALER_N_MIN)) & ~1;
+	sel->r.width = (sink_crop->width / scale_m
+			* CCS_LIM(sensor, SCALER_N_MIN)) & ~1;
 	if (mode == SMIAPP_SCALING_MODE_BOTH)
-		sel->r.height =
-			(crops[CCS_PAD_SINK]->height
-			 / scale_m
-			 * CCS_LIM(sensor, SCALER_N_MIN))
-			& ~1;
+		sel->r.height = (sink_crop->height / scale_m
+				 * CCS_LIM(sensor, SCALER_N_MIN)) & ~1;
 	else
-		sel->r.height = crops[CCS_PAD_SINK]->height;
+		sel->r.height = sink_crop->height;
 
 	if (sel->which == V4L2_SUBDEV_FORMAT_ACTIVE) {
 		sensor->scale_m = scale_m;
@@ -2687,17 +2656,21 @@  static int ccs_set_compose(struct v4l2_subdev *subdev,
 {
 	struct ccs_sensor *sensor = to_ccs_sensor(subdev);
 	struct ccs_subdev *ssd = to_ccs_subdev(subdev);
-	struct v4l2_rect *comp, *crops[CCS_PADS];
+	const struct v4l2_rect *sink_crop;
+	struct v4l2_rect *comp;
 
-	ccs_get_crop_compose(subdev, sd_state, crops, &comp);
+	sink_crop = v4l2_subdev_state_get_crop(sd_state, CCS_PAD_SINK,
+					       CCS_STREAM_PIXEL);
+	comp = v4l2_subdev_state_get_compose(sd_state, ssd->sink_pad,
+					     CCS_STREAM_PIXEL);
 
 	sel->r.top = 0;
 	sel->r.left = 0;
 
 	if (ssd == sensor->binner)
-		ccs_set_compose_binner(subdev, sd_state, sel, crops, comp);
+		ccs_set_compose_binner(subdev, sd_state, sel, sink_crop);
 	else
-		ccs_set_compose_scaler(subdev, sd_state, sel, crops, comp);
+		ccs_set_compose_scaler(subdev, sd_state, sel, sink_crop);
 
 	*comp = sel->r;
 	ccs_propagate(subdev, sd_state, sel->which, V4L2_SEL_TGT_COMPOSE);
@@ -2758,9 +2731,13 @@  static int ccs_set_crop(struct v4l2_subdev *subdev,
 {
 	struct ccs_sensor *sensor = to_ccs_sensor(subdev);
 	struct ccs_subdev *ssd = to_ccs_subdev(subdev);
-	struct v4l2_rect src_size = { 0 }, *crops[CCS_PADS], *comp;
+	struct v4l2_rect src_size = { 0 }, *crop;
+	const struct v4l2_rect *comp;
 
-	ccs_get_crop_compose(subdev, sd_state, crops, &comp);
+	crop = v4l2_subdev_state_get_crop(sd_state, sel->pad,
+					  CCS_STREAM_PIXEL);
+	comp = v4l2_subdev_state_get_compose(sd_state, ssd->sink_pad,
+					     CCS_STREAM_PIXEL);
 
 	if (sel->pad == ssd->sink_pad) {
 		struct v4l2_mbus_framefmt *mfmt =
@@ -2784,7 +2761,7 @@  static int ccs_set_crop(struct v4l2_subdev *subdev,
 	sel->r.left = min_t(int, sel->r.left, src_size.width - sel->r.width);
 	sel->r.top = min_t(int, sel->r.top, src_size.height - sel->r.height);
 
-	*crops[sel->pad] = sel->r;
+	*crop = sel->r;
 
 	if (ssd != sensor->pixel_array && sel->pad == CCS_PAD_SINK)
 		ccs_propagate(subdev, sd_state, sel->which, V4L2_SEL_TGT_CROP);
@@ -2809,14 +2786,17 @@  static int ccs_get_selection(struct v4l2_subdev *subdev,
 {
 	struct ccs_sensor *sensor = to_ccs_sensor(subdev);
 	struct ccs_subdev *ssd = to_ccs_subdev(subdev);
-	struct v4l2_rect *comp, *crops[CCS_PADS];
+	const struct v4l2_rect *crop, *comp;
 	int ret;
 
 	ret = ccs_sel_supported(subdev, sel);
 	if (ret)
 		return ret;
 
-	ccs_get_crop_compose(subdev, sd_state, crops, &comp);
+	crop = v4l2_subdev_state_get_crop(sd_state, sel->pad,
+					  CCS_STREAM_PIXEL);
+	comp = v4l2_subdev_state_get_compose(sd_state, ssd->sink_pad,
+					     CCS_STREAM_PIXEL);
 
 	switch (sel->target) {
 	case V4L2_SEL_TGT_CROP_BOUNDS:
@@ -2838,7 +2818,7 @@  static int ccs_get_selection(struct v4l2_subdev *subdev,
 		break;
 	case V4L2_SEL_TGT_CROP:
 	case V4L2_SEL_TGT_COMPOSE_BOUNDS:
-		sel->r = *crops[sel->pad];
+		sel->r = *crop;
 		break;
 	case V4L2_SEL_TGT_COMPOSE:
 		sel->r = *comp;