diff --git a/drivers/media/platform/vivid/vivid-tpg.c b/drivers/media/platform/vivid/vivid-tpg.c
index 66df19d..fa50a1f 100644
--- a/drivers/media/platform/vivid/vivid-tpg.c
+++ b/drivers/media/platform/vivid/vivid-tpg.c
@@ -172,6 +172,8 @@
 	tpg->planes = 1;
 	tpg->buffers = 1;
 	tpg->recalc_colors = true;
+	tpg->vdownsampling[0] = 1;
+	tpg->hdownsampling[0] = 1;
 
 	switch (fourcc) {
 	case V4L2_PIX_FMT_RGB565:
@@ -192,6 +194,8 @@
 		break;
 	case V4L2_PIX_FMT_NV16M:
 	case V4L2_PIX_FMT_NV61M:
+		tpg->vdownsampling[1] = 1;
+		tpg->hdownsampling[1] = 1;
 		tpg->buffers = 2;
 		tpg->planes = 2;
 		/* fall-through */
@@ -273,7 +277,8 @@
 	tpg->compose.width = width;
 	tpg->compose.height = tpg->buf_height;
 	for (p = 0; p < tpg->planes; p++)
-		tpg->bytesperline[p] = width * tpg->twopixelsize[p] / 2;
+		tpg->bytesperline[p] = (width * tpg->twopixelsize[p]) /
+				       (2 * tpg->hdownsampling[p]);
 	tpg->recalc_square_border = true;
 }
 
diff --git a/drivers/media/platform/vivid/vivid-tpg.h b/drivers/media/platform/vivid/vivid-tpg.h
index b90ce7d..cec5bb4 100644
--- a/drivers/media/platform/vivid/vivid-tpg.h
+++ b/drivers/media/platform/vivid/vivid-tpg.h
@@ -90,7 +90,7 @@
 
 extern const char * const tpg_aspect_strings[];
 
-#define TPG_MAX_PLANES 2
+#define TPG_MAX_PLANES 3
 #define TPG_MAX_PAT_LINES 8
 
 struct tpg_data {
@@ -140,6 +140,8 @@
 	unsigned			real_rgb_range;
 	unsigned			buffers;
 	unsigned			planes;
+	u8				vdownsampling[TPG_MAX_PLANES];
+	u8				hdownsampling[TPG_MAX_PLANES];
 	/* Used to store the colors in native format, either RGB or YUV */
 	u8				colors[TPG_COLOR_MAX][3];
 	u8				textfg[TPG_MAX_PLANES][8], textbg[TPG_MAX_PLANES][8];
@@ -361,10 +363,11 @@
 	for (p = 0; p < tpg->planes; p++) {
 		unsigned plane_w = bpl * tpg->twopixelsize[p] / tpg->twopixelsize[0];
 
-		tpg->bytesperline[p] = plane_w;
+		tpg->bytesperline[p] = plane_w / tpg->hdownsampling[p];
 	}
 }
 
+
 static inline unsigned tpg_g_line_width(const struct tpg_data *tpg, unsigned plane)
 {
 	unsigned w = 0;
@@ -375,7 +378,7 @@
 	for (p = 0; p < tpg->planes; p++) {
 		unsigned plane_w = tpg_g_bytesperline(tpg, p);
 
-		w += plane_w;
+		w += plane_w / tpg->vdownsampling[p];
 	}
 	return w;
 }
@@ -391,7 +394,8 @@
 	for (p = 0; p < tpg->planes; p++) {
 		unsigned plane_w = bpl * tpg->twopixelsize[p] / tpg->twopixelsize[0];
 
-		w += plane_w;
+		plane_w /= tpg->hdownsampling[p];
+		w += plane_w / tpg->vdownsampling[p];
 	}
 	return w;
 }
@@ -401,7 +405,8 @@
 	if (plane >= tpg->planes)
 		return 0;
 
-	return tpg_g_bytesperline(tpg, plane) * tpg->buf_height;
+	return tpg_g_bytesperline(tpg, plane) * tpg->buf_height /
+	       tpg->vdownsampling[plane];
 }
 
 static inline void tpg_s_buf_height(struct tpg_data *tpg, unsigned h)