diff --git a/drivers/staging/media/imx/imx-media-utils.c b/drivers/staging/media/imx/imx-media-utils.c
index f8bd0ff32049..11a5b544d58b 100644
--- a/drivers/staging/media/imx/imx-media-utils.c
+++ b/drivers/staging/media/imx/imx-media-utils.c
@@ -199,9 +199,15 @@ static const struct imx_media_pixfmt pixel_formats[] = {
 	},
 };
 
-static const struct imx_media_pixfmt *find_format(u32 fourcc,
-						  u32 code,
-						  enum imx_pixfmt_sel fmt_sel)
+/*
+ * Search for and return an entry in the pixel_formats[] array that matches
+ * the requested selection criteria.
+ *
+ * @fourcc: Search for an entry with the given fourcc pixel format.
+ * @fmt_sel: Allow entries only with the given selection criteria.
+ */
+const struct imx_media_pixfmt *
+imx_media_find_pixel_format(u32 fourcc, enum imx_pixfmt_sel fmt_sel)
 {
 	bool sel_ipu = fmt_sel & PIXFMT_SEL_IPU;
 	unsigned int i;
@@ -211,7 +217,6 @@ static const struct imx_media_pixfmt *find_format(u32 fourcc,
 	for (i = 0; i < ARRAY_SIZE(pixel_formats); i++) {
 		const struct imx_media_pixfmt *fmt = &pixel_formats[i];
 		enum imx_pixfmt_sel sel;
-		unsigned int j;
 
 		if (sel_ipu && !fmt->ipufmt)
 			continue;
@@ -220,13 +225,42 @@ static const struct imx_media_pixfmt *find_format(u32 fourcc,
 			((fmt->cs == IPUV3_COLORSPACE_YUV) ?
 			 PIXFMT_SEL_YUV : PIXFMT_SEL_RGB);
 
-		if (!(fmt_sel & sel) || (!fourcc && !fmt->codes))
+		if ((fmt_sel & sel) && fmt->fourcc == fourcc)
+			return fmt;
+	}
+
+	return NULL;
+}
+EXPORT_SYMBOL_GPL(imx_media_find_pixel_format);
+
+/*
+ * Search for and return an entry in the pixel_formats[] array that matches
+ * the requested selection criteria.
+ *
+ * @code: Search for an entry with the given media-bus code.
+ * @fmt_sel: Allow entries only with the given selection criteria.
+ */
+const struct imx_media_pixfmt *
+imx_media_find_mbus_format(u32 code, enum imx_pixfmt_sel fmt_sel)
+{
+	bool sel_ipu = fmt_sel & PIXFMT_SEL_IPU;
+	unsigned int i;
+
+	fmt_sel &= ~PIXFMT_SEL_IPU;
+
+	for (i = 0; i < ARRAY_SIZE(pixel_formats); i++) {
+		const struct imx_media_pixfmt *fmt = &pixel_formats[i];
+		enum imx_pixfmt_sel sel;
+		unsigned int j;
+
+		if (sel_ipu && !fmt->ipufmt)
 			continue;
 
-		if (fourcc && fmt->fourcc == fourcc)
-			return fmt;
+		sel = fmt->bayer ? PIXFMT_SEL_BAYER :
+			((fmt->cs == IPUV3_COLORSPACE_YUV) ?
+			 PIXFMT_SEL_YUV : PIXFMT_SEL_RGB);
 
-		if (!code || !fmt->codes)
+		if (!(fmt_sel & sel) || !fmt->codes)
 			continue;
 
 		for (j = 0; fmt->codes[j]; j++) {
@@ -237,9 +271,21 @@ static const struct imx_media_pixfmt *find_format(u32 fourcc,
 
 	return NULL;
 }
+EXPORT_SYMBOL_GPL(imx_media_find_mbus_format);
 
-static int enum_formats(u32 *fourcc, u32 *code, u32 index,
-			enum imx_pixfmt_sel fmt_sel)
+/*
+ * Enumerate entries in the pixel_formats[] array that match the
+ * requested selection criteria. Returns the fourcc that matches the
+ * selection criteria at the requested match index.
+ *
+ * @fourcc: The returned fourcc that matches the search criteria at
+ *          the requested match index.
+ * @index: The requested match index.
+ * @fmt_sel: Include in the enumeration entries with the given selection
+ *           criteria.
+ */
+int imx_media_enum_pixel_formats(u32 *fourcc, u32 index,
+				 enum imx_pixfmt_sel fmt_sel)
 {
 	bool sel_ipu = fmt_sel & PIXFMT_SEL_IPU;
 	unsigned int i;
@@ -249,7 +295,6 @@ static int enum_formats(u32 *fourcc, u32 *code, u32 index,
 	for (i = 0; i < ARRAY_SIZE(pixel_formats); i++) {
 		const struct imx_media_pixfmt *fmt = &pixel_formats[i];
 		enum imx_pixfmt_sel sel;
-		unsigned int j;
 
 		if (sel_ipu && !fmt->ipufmt)
 			continue;
@@ -258,18 +303,54 @@ static int enum_formats(u32 *fourcc, u32 *code, u32 index,
 			((fmt->cs == IPUV3_COLORSPACE_YUV) ?
 			 PIXFMT_SEL_YUV : PIXFMT_SEL_RGB);
 
-		if (!(fmt_sel & sel) || (!fourcc && !fmt->codes))
+		if (!(fmt_sel & sel))
 			continue;
 
-		if (fourcc && index == 0) {
+		if (index == 0) {
 			*fourcc = fmt->fourcc;
 			return 0;
 		}
 
-		if (!code) {
-			index--;
+		index--;
+	}
+
+	return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(imx_media_enum_pixel_formats);
+
+/*
+ * Enumerate entries in the pixel_formats[] array that match the
+ * requested search criteria. Returns the media-bus code that matches
+ * the search criteria at the requested match index.
+ *
+ * @code: The returned media-bus code that matches the search criteria at
+ *        the requested match index.
+ * @index: The requested match index.
+ * @fmt_sel: Include in the enumeration entries with the given selection
+ *           criteria.
+ */
+int imx_media_enum_mbus_formats(u32 *code, u32 index,
+				enum imx_pixfmt_sel fmt_sel)
+{
+	bool sel_ipu = fmt_sel & PIXFMT_SEL_IPU;
+	unsigned int i;
+
+	fmt_sel &= ~PIXFMT_SEL_IPU;
+
+	for (i = 0; i < ARRAY_SIZE(pixel_formats); i++) {
+		const struct imx_media_pixfmt *fmt = &pixel_formats[i];
+		enum imx_pixfmt_sel sel;
+		unsigned int j;
+
+		if (sel_ipu && !fmt->ipufmt)
+			continue;
+
+		sel = fmt->bayer ? PIXFMT_SEL_BAYER :
+			((fmt->cs == IPUV3_COLORSPACE_YUV) ?
+			 PIXFMT_SEL_YUV : PIXFMT_SEL_RGB);
+
+		if (!(fmt_sel & sel) || !fmt->codes)
 			continue;
-		}
 
 		for (j = 0; fmt->codes[j]; j++) {
 			if (index == 0) {
@@ -283,46 +364,20 @@ static int enum_formats(u32 *fourcc, u32 *code, u32 index,
 
 	return -EINVAL;
 }
-
-const struct imx_media_pixfmt *
-imx_media_find_pixel_format(u32 fourcc, enum imx_pixfmt_sel fmt_sel)
-{
-	return find_format(fourcc, 0, fmt_sel);
-}
-EXPORT_SYMBOL_GPL(imx_media_find_pixel_format);
-
-int imx_media_enum_pixel_formats(u32 *fourcc, u32 index,
-				 enum imx_pixfmt_sel fmt_sel)
-{
-	return enum_formats(fourcc, NULL, index, fmt_sel);
-}
-EXPORT_SYMBOL_GPL(imx_media_enum_pixel_formats);
-
-const struct imx_media_pixfmt *
-imx_media_find_mbus_format(u32 code, enum imx_pixfmt_sel fmt_sel)
-{
-	return find_format(0, code, fmt_sel);
-}
-EXPORT_SYMBOL_GPL(imx_media_find_mbus_format);
-
-int imx_media_enum_mbus_formats(u32 *code, u32 index,
-				enum imx_pixfmt_sel fmt_sel)
-{
-	return enum_formats(NULL, code, index, fmt_sel);
-}
 EXPORT_SYMBOL_GPL(imx_media_enum_mbus_formats);
 
 const struct imx_media_pixfmt *
 imx_media_find_ipu_format(u32 code, enum imx_pixfmt_sel fmt_sel)
 {
-	return find_format(0, code, fmt_sel | PIXFMT_SEL_IPU);
+	return imx_media_find_mbus_format(code, fmt_sel | PIXFMT_SEL_IPU);
 }
 EXPORT_SYMBOL_GPL(imx_media_find_ipu_format);
 
 int imx_media_enum_ipu_formats(u32 *code, u32 index,
 			       enum imx_pixfmt_sel fmt_sel)
 {
-	return enum_formats(NULL, code, index, fmt_sel | PIXFMT_SEL_IPU);
+	return imx_media_enum_mbus_formats(code, index,
+					   fmt_sel | PIXFMT_SEL_IPU);
 }
 EXPORT_SYMBOL_GPL(imx_media_enum_ipu_formats);
 
