diff --git a/drivers/media/platform/atmel/atmel-isc-base.c b/drivers/media/platform/atmel/atmel-isc-base.c
index 2cb8446ff90c..d0542b97a391 100644
--- a/drivers/media/platform/atmel/atmel-isc-base.c
+++ b/drivers/media/platform/atmel/atmel-isc-base.c
@@ -654,6 +654,7 @@ static int isc_try_configure_rlp_dma(struct isc_device *isc, bool direct_dump)
 		isc->try_config.dcfg_imode = ISC_DCFG_IMODE_PACKED8;
 		isc->try_config.dctrl_dview = ISC_DCTRL_DVIEW_PACKED;
 		isc->try_config.bpp = 8;
+		isc->try_config.bpp_v4l2 = 8;
 		break;
 	case V4L2_PIX_FMT_SBGGR10:
 	case V4L2_PIX_FMT_SGBRG10:
@@ -663,6 +664,7 @@ static int isc_try_configure_rlp_dma(struct isc_device *isc, bool direct_dump)
 		isc->try_config.dcfg_imode = ISC_DCFG_IMODE_PACKED16;
 		isc->try_config.dctrl_dview = ISC_DCTRL_DVIEW_PACKED;
 		isc->try_config.bpp = 16;
+		isc->try_config.bpp_v4l2 = 16;
 		break;
 	case V4L2_PIX_FMT_SBGGR12:
 	case V4L2_PIX_FMT_SGBRG12:
@@ -672,24 +674,28 @@ static int isc_try_configure_rlp_dma(struct isc_device *isc, bool direct_dump)
 		isc->try_config.dcfg_imode = ISC_DCFG_IMODE_PACKED16;
 		isc->try_config.dctrl_dview = ISC_DCTRL_DVIEW_PACKED;
 		isc->try_config.bpp = 16;
+		isc->try_config.bpp_v4l2 = 16;
 		break;
 	case V4L2_PIX_FMT_RGB565:
 		isc->try_config.rlp_cfg_mode = ISC_RLP_CFG_MODE_RGB565;
 		isc->try_config.dcfg_imode = ISC_DCFG_IMODE_PACKED16;
 		isc->try_config.dctrl_dview = ISC_DCTRL_DVIEW_PACKED;
 		isc->try_config.bpp = 16;
+		isc->try_config.bpp_v4l2 = 16;
 		break;
 	case V4L2_PIX_FMT_ARGB444:
 		isc->try_config.rlp_cfg_mode = ISC_RLP_CFG_MODE_ARGB444;
 		isc->try_config.dcfg_imode = ISC_DCFG_IMODE_PACKED16;
 		isc->try_config.dctrl_dview = ISC_DCTRL_DVIEW_PACKED;
 		isc->try_config.bpp = 16;
+		isc->try_config.bpp_v4l2 = 16;
 		break;
 	case V4L2_PIX_FMT_ARGB555:
 		isc->try_config.rlp_cfg_mode = ISC_RLP_CFG_MODE_ARGB555;
 		isc->try_config.dcfg_imode = ISC_DCFG_IMODE_PACKED16;
 		isc->try_config.dctrl_dview = ISC_DCTRL_DVIEW_PACKED;
 		isc->try_config.bpp = 16;
+		isc->try_config.bpp_v4l2 = 16;
 		break;
 	case V4L2_PIX_FMT_ABGR32:
 	case V4L2_PIX_FMT_XBGR32:
@@ -697,42 +703,49 @@ static int isc_try_configure_rlp_dma(struct isc_device *isc, bool direct_dump)
 		isc->try_config.dcfg_imode = ISC_DCFG_IMODE_PACKED32;
 		isc->try_config.dctrl_dview = ISC_DCTRL_DVIEW_PACKED;
 		isc->try_config.bpp = 32;
+		isc->try_config.bpp_v4l2 = 32;
 		break;
 	case V4L2_PIX_FMT_YUV420:
 		isc->try_config.rlp_cfg_mode = ISC_RLP_CFG_MODE_YYCC;
 		isc->try_config.dcfg_imode = ISC_DCFG_IMODE_YC420P;
 		isc->try_config.dctrl_dview = ISC_DCTRL_DVIEW_PLANAR;
 		isc->try_config.bpp = 12;
+		isc->try_config.bpp_v4l2 = 8; /* only first plane */
 		break;
 	case V4L2_PIX_FMT_YUV422P:
 		isc->try_config.rlp_cfg_mode = ISC_RLP_CFG_MODE_YYCC;
 		isc->try_config.dcfg_imode = ISC_DCFG_IMODE_YC422P;
 		isc->try_config.dctrl_dview = ISC_DCTRL_DVIEW_PLANAR;
 		isc->try_config.bpp = 16;
+		isc->try_config.bpp_v4l2 = 8; /* only first plane */
 		break;
 	case V4L2_PIX_FMT_YUYV:
 		isc->try_config.rlp_cfg_mode = ISC_RLP_CFG_MODE_YCYC | ISC_RLP_CFG_YMODE_YUYV;
 		isc->try_config.dcfg_imode = ISC_DCFG_IMODE_PACKED32;
 		isc->try_config.dctrl_dview = ISC_DCTRL_DVIEW_PACKED;
 		isc->try_config.bpp = 16;
+		isc->try_config.bpp_v4l2 = 16;
 		break;
 	case V4L2_PIX_FMT_UYVY:
 		isc->try_config.rlp_cfg_mode = ISC_RLP_CFG_MODE_YCYC | ISC_RLP_CFG_YMODE_UYVY;
 		isc->try_config.dcfg_imode = ISC_DCFG_IMODE_PACKED32;
 		isc->try_config.dctrl_dview = ISC_DCTRL_DVIEW_PACKED;
 		isc->try_config.bpp = 16;
+		isc->try_config.bpp_v4l2 = 16;
 		break;
 	case V4L2_PIX_FMT_VYUY:
 		isc->try_config.rlp_cfg_mode = ISC_RLP_CFG_MODE_YCYC | ISC_RLP_CFG_YMODE_VYUY;
 		isc->try_config.dcfg_imode = ISC_DCFG_IMODE_PACKED32;
 		isc->try_config.dctrl_dview = ISC_DCTRL_DVIEW_PACKED;
 		isc->try_config.bpp = 16;
+		isc->try_config.bpp_v4l2 = 16;
 		break;
 	case V4L2_PIX_FMT_GREY:
 		isc->try_config.rlp_cfg_mode = ISC_RLP_CFG_MODE_DATY8;
 		isc->try_config.dcfg_imode = ISC_DCFG_IMODE_PACKED8;
 		isc->try_config.dctrl_dview = ISC_DCTRL_DVIEW_PACKED;
 		isc->try_config.bpp = 8;
+		isc->try_config.bpp_v4l2 = 8;
 		break;
 	case V4L2_PIX_FMT_Y16:
 		isc->try_config.rlp_cfg_mode = ISC_RLP_CFG_MODE_DATY10 | ISC_RLP_CFG_LSH;
@@ -742,6 +755,7 @@ static int isc_try_configure_rlp_dma(struct isc_device *isc, bool direct_dump)
 		isc->try_config.dcfg_imode = ISC_DCFG_IMODE_PACKED16;
 		isc->try_config.dctrl_dview = ISC_DCTRL_DVIEW_PACKED;
 		isc->try_config.bpp = 16;
+		isc->try_config.bpp_v4l2 = 16;
 		break;
 	default:
 		return -EINVAL;
@@ -990,8 +1004,9 @@ static int isc_try_fmt(struct isc_device *isc, struct v4l2_format *f,
 		pixfmt->height = isc->max_height;
 
 	pixfmt->field = V4L2_FIELD_NONE;
-	pixfmt->bytesperline = (pixfmt->width * isc->try_config.bpp) >> 3;
-	pixfmt->sizeimage = pixfmt->bytesperline * pixfmt->height;
+	pixfmt->bytesperline = (pixfmt->width * isc->try_config.bpp_v4l2) >> 3;
+	pixfmt->sizeimage = ((pixfmt->width * isc->try_config.bpp) >> 3) *
+			     pixfmt->height;
 
 	if (code)
 		*code = mbus_code;
diff --git a/drivers/media/platform/atmel/atmel-isc.h b/drivers/media/platform/atmel/atmel-isc.h
index 32448ccfc636..07fa6dbf8460 100644
--- a/drivers/media/platform/atmel/atmel-isc.h
+++ b/drivers/media/platform/atmel/atmel-isc.h
@@ -102,6 +102,9 @@ struct isc_format {
 			configuration.
  * @fourcc:		Fourcc code for this format.
  * @bpp:		Bytes per pixel in the current format.
+ * @bpp_v4l2:		Bytes per pixel in the current format, for v4l2.
+			This differs from 'bpp' in the sense that in planar
+			formats, it refers only to the first plane.
  * @rlp_cfg_mode:	Configuration of the RLP (rounding, limiting packaging)
  * @dcfg_imode:		Configuration of the input of the DMA module
  * @dctrl_dview:	Configuration of the output of the DMA module
@@ -112,6 +115,7 @@ struct fmt_config {
 
 	u32			fourcc;
 	u8			bpp;
+	u8			bpp_v4l2;
 
 	u32			rlp_cfg_mode;
 	u32			dcfg_imode;
