diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c
index 0151f16..2fcb73b 100644
--- a/drivers/video/omap2/dss/dispc.c
+++ b/drivers/video/omap2/dss/dispc.c
@@ -79,6 +79,12 @@ struct dispc_v_coef {
 	s8 vc00;
 };
 
+enum omap_burst_size {
+	BURST_SIZE_X2 = 0,
+	BURST_SIZE_X4 = 1,
+	BURST_SIZE_X8 = 2,
+};
+
 #define REG_GET(idx, start, end) \
 	FLD_GET(dispc_read_reg(idx), start, end)
 
@@ -1044,11 +1050,10 @@ void dispc_set_channel_out(enum omap_plane plane,
 	dispc_write_reg(DISPC_OVL_ATTRIBUTES(plane), val);
 }
 
-void dispc_set_burst_size(enum omap_plane plane,
+static void dispc_set_burst_size(enum omap_plane plane,
 		enum omap_burst_size burst_size)
 {
 	int shift;
-	u32 val;
 
 	switch (plane) {
 	case OMAP_DSS_GFX:
@@ -1063,9 +1068,24 @@ void dispc_set_burst_size(enum omap_plane plane,
 		return;
 	}
 
-	val = dispc_read_reg(DISPC_OVL_ATTRIBUTES(plane));
-	val = FLD_MOD(val, burst_size, shift+1, shift);
-	dispc_write_reg(DISPC_OVL_ATTRIBUTES(plane), val);
+	REG_FLD_MOD(DISPC_OVL_ATTRIBUTES(plane), burst_size, shift + 1, shift);
+}
+
+static void dispc_configure_burst_sizes(void)
+{
+	int i;
+	const int burst_size = BURST_SIZE_X8;
+
+	/* Configure burst size always to maximum size */
+	for (i = 0; i < omap_dss_get_num_overlays(); ++i)
+		dispc_set_burst_size(i, burst_size);
+}
+
+u32 dispc_get_burst_size(enum omap_plane plane)
+{
+	unsigned unit = dss_feat_get_burst_size_unit();
+	/* burst multiplier is always x8 (see dispc_configure_burst_sizes()) */
+	return unit * 8;
 }
 
 void dispc_enable_gamma_table(bool enable)
@@ -1160,12 +1180,15 @@ static void dispc_read_plane_fifo_sizes(void)
 	u32 size;
 	int plane;
 	u8 start, end;
+	u32 unit;
+
+	unit = dss_feat_get_buffer_size_unit();
 
 	dss_feat_get_reg_field(FEAT_REG_FIFOSIZE, &start, &end);
 
 	for (plane = 0; plane < ARRAY_SIZE(dispc.fifo_size); ++plane) {
-		size = FLD_GET(dispc_read_reg(DISPC_OVL_FIFO_SIZE_STATUS(plane)),
-			start, end);
+		size = REG_GET(DISPC_OVL_FIFO_SIZE_STATUS(plane), start, end);
+		size *= unit;
 		dispc.fifo_size[plane] = size;
 	}
 }
@@ -1175,9 +1198,18 @@ u32 dispc_get_plane_fifo_size(enum omap_plane plane)
 	return dispc.fifo_size[plane];
 }
 
-void dispc_setup_plane_fifo(enum omap_plane plane, u32 low, u32 high)
+void dispc_set_fifo_threshold(enum omap_plane plane, u32 low, u32 high)
 {
 	u8 hi_start, hi_end, lo_start, lo_end;
+	u32 unit;
+
+	unit = dss_feat_get_buffer_size_unit();
+
+	WARN_ON(low % unit != 0);
+	WARN_ON(high % unit != 0);
+
+	low /= unit;
+	high /= unit;
 
 	dss_feat_get_reg_field(FEAT_REG_FIFOHIGHTHRESHOLD, &hi_start, &hi_end);
 	dss_feat_get_reg_field(FEAT_REG_FIFOLOWTHRESHOLD, &lo_start, &lo_end);
@@ -3601,6 +3633,8 @@ static void _omap_dispc_initial_config(void)
 	dispc_set_loadmode(OMAP_DSS_LOAD_FRAME_ONLY);
 
 	dispc_read_plane_fifo_sizes();
+
+	dispc_configure_burst_sizes();
 }
 
 /* DISPC HW IP initialisation */
diff --git a/drivers/video/omap2/dss/display.c b/drivers/video/omap2/dss/display.c
index a0bbdf6..94495e4 100644
--- a/drivers/video/omap2/dss/display.c
+++ b/drivers/video/omap2/dss/display.c
@@ -29,6 +29,7 @@
 
 #include <video/omapdss.h>
 #include "dss.h"
+#include "dss_features.h"
 
 static ssize_t display_enabled_show(struct device *dev,
 		struct device_attribute *attr, char *buf)
@@ -282,16 +283,13 @@ void omapdss_default_get_resolution(struct omap_dss_device *dssdev,
 EXPORT_SYMBOL(omapdss_default_get_resolution);
 
 void default_get_overlay_fifo_thresholds(enum omap_plane plane,
-		u32 fifo_size, enum omap_burst_size *burst_size,
+		u32 fifo_size, u32 burst_size,
 		u32 *fifo_low, u32 *fifo_high)
 {
-	unsigned burst_size_bytes;
+	unsigned buf_unit = dss_feat_get_buffer_size_unit();
 
-	*burst_size = OMAP_DSS_BURST_16x32;
-	burst_size_bytes = 16 * 32 / 8;
-
-	*fifo_high = fifo_size - 1;
-	*fifo_low = fifo_size - burst_size_bytes;
+	*fifo_high = fifo_size - buf_unit;
+	*fifo_low = fifo_size - burst_size;
 }
 
 int omapdss_default_get_recommended_bpp(struct omap_dss_device *dssdev)
diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c
index 62b11c5..12bc2e7 100644
--- a/drivers/video/omap2/dss/dsi.c
+++ b/drivers/video/omap2/dss/dsi.c
@@ -4292,16 +4292,11 @@ int omapdss_dsi_enable_te(struct omap_dss_device *dssdev, bool enable)
 EXPORT_SYMBOL(omapdss_dsi_enable_te);
 
 void dsi_get_overlay_fifo_thresholds(enum omap_plane plane,
-		u32 fifo_size, enum omap_burst_size *burst_size,
+		u32 fifo_size, u32 burst_size,
 		u32 *fifo_low, u32 *fifo_high)
 {
-	unsigned burst_size_bytes;
-
-	*burst_size = OMAP_DSS_BURST_16x32;
-	burst_size_bytes = 16 * 32 / 8;
-
-	*fifo_high = fifo_size - burst_size_bytes;
-	*fifo_low = fifo_size - burst_size_bytes * 2;
+	*fifo_high = fifo_size - burst_size;
+	*fifo_low = fifo_size - burst_size * 2;
 }
 
 int dsi_init_display(struct omap_dss_device *dssdev)
diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h
index 9dc5c00..adeff04 100644
--- a/drivers/video/omap2/dss/dss.h
+++ b/drivers/video/omap2/dss/dss.h
@@ -97,12 +97,6 @@ extern unsigned int dss_debug;
 #define FLD_MOD(orig, val, start, end) \
 	(((orig) & ~FLD_MASK(start, end)) | FLD_VAL(val, start, end))
 
-enum omap_burst_size {
-	OMAP_DSS_BURST_4x32 = 0,
-	OMAP_DSS_BURST_8x32 = 1,
-	OMAP_DSS_BURST_16x32 = 2,
-};
-
 enum omap_parallel_interface_mode {
 	OMAP_DSS_PARALLELMODE_BYPASS,		/* MIPI DPI */
 	OMAP_DSS_PARALLELMODE_RFBI,		/* MIPI DBI */
@@ -186,7 +180,7 @@ void dss_uninit_device(struct platform_device *pdev,
 bool dss_use_replication(struct omap_dss_device *dssdev,
 		enum omap_color_mode mode);
 void default_get_overlay_fifo_thresholds(enum omap_plane plane,
-		u32 fifo_size, enum omap_burst_size *burst_size,
+		u32 fifo_size, u32 burst_size,
 		u32 *fifo_low, u32 *fifo_high);
 
 /* manager */
@@ -293,7 +287,7 @@ int dsi_pll_init(struct platform_device *dsidev, bool enable_hsclk,
 		bool enable_hsdiv);
 void dsi_pll_uninit(struct platform_device *dsidev, bool disconnect_lanes);
 void dsi_get_overlay_fifo_thresholds(enum omap_plane plane,
-		u32 fifo_size, enum omap_burst_size *burst_size,
+		u32 fifo_size, u32 burst_size,
 		u32 *fifo_low, u32 *fifo_high);
 void dsi_wait_pll_hsdiv_dispc_active(struct platform_device *dsidev);
 void dsi_wait_pll_hsdiv_dsi_active(struct platform_device *dsidev);
@@ -394,10 +388,9 @@ void dispc_enable_fifohandcheck(enum omap_channel channel, bool enable);
 void dispc_set_lcd_size(enum omap_channel channel, u16 width, u16 height);
 void dispc_set_digit_size(u16 width, u16 height);
 u32 dispc_get_plane_fifo_size(enum omap_plane plane);
-void dispc_setup_plane_fifo(enum omap_plane plane, u32 low, u32 high);
+void dispc_set_fifo_threshold(enum omap_plane plane, u32 low, u32 high);
 void dispc_enable_fifomerge(bool enable);
-void dispc_set_burst_size(enum omap_plane plane,
-		enum omap_burst_size burst_size);
+u32 dispc_get_burst_size(enum omap_plane plane);
 void dispc_enable_cpr(enum omap_channel channel, bool enable);
 void dispc_set_cpr_coef(enum omap_channel channel,
 		struct omap_dss_cpr_coefs *coefs);
diff --git a/drivers/video/omap2/dss/dss_features.c b/drivers/video/omap2/dss/dss_features.c
index bd420f9..b415c4e 100644
--- a/drivers/video/omap2/dss/dss_features.c
+++ b/drivers/video/omap2/dss/dss_features.c
@@ -49,6 +49,9 @@ struct omap_dss_features {
 	const enum omap_color_mode *supported_color_modes;
 	const char * const *clksrc_names;
 	const struct dss_param_range *dss_params;
+
+	const u32 buffer_size_unit;
+	const u32 burst_size_unit;
 };
 
 /* This struct is assigned to one of the below during initialization */
@@ -274,6 +277,8 @@ static const struct omap_dss_features omap2_dss_features = {
 	.supported_color_modes = omap2_dss_supported_color_modes,
 	.clksrc_names = omap2_dss_clk_source_names,
 	.dss_params = omap2_dss_param_range,
+	.buffer_size_unit = 1,
+	.burst_size_unit = 8,
 };
 
 /* OMAP3 DSS Features */
@@ -296,6 +301,8 @@ static const struct omap_dss_features omap3430_dss_features = {
 	.supported_color_modes = omap3_dss_supported_color_modes,
 	.clksrc_names = omap3_dss_clk_source_names,
 	.dss_params = omap3_dss_param_range,
+	.buffer_size_unit = 1,
+	.burst_size_unit = 8,
 };
 
 static const struct omap_dss_features omap3630_dss_features = {
@@ -317,6 +324,8 @@ static const struct omap_dss_features omap3630_dss_features = {
 	.supported_color_modes = omap3_dss_supported_color_modes,
 	.clksrc_names = omap3_dss_clk_source_names,
 	.dss_params = omap3_dss_param_range,
+	.buffer_size_unit = 1,
+	.burst_size_unit = 8,
 };
 
 /* OMAP4 DSS Features */
@@ -339,6 +348,8 @@ static const struct omap_dss_features omap4430_es1_0_dss_features  = {
 	.supported_color_modes = omap4_dss_supported_color_modes,
 	.clksrc_names = omap4_dss_clk_source_names,
 	.dss_params = omap4_dss_param_range,
+	.buffer_size_unit = 16,
+	.burst_size_unit = 16,
 };
 
 /* For all the other OMAP4 versions */
@@ -361,6 +372,8 @@ static const struct omap_dss_features omap4_dss_features = {
 	.supported_color_modes = omap4_dss_supported_color_modes,
 	.clksrc_names = omap4_dss_clk_source_names,
 	.dss_params = omap4_dss_param_range,
+	.buffer_size_unit = 16,
+	.burst_size_unit = 16,
 };
 
 /* Functions returning values related to a DSS feature */
@@ -406,6 +419,16 @@ const char *dss_feat_get_clk_source_name(enum omap_dss_clk_source id)
 	return omap_current_dss_features->clksrc_names[id];
 }
 
+u32 dss_feat_get_buffer_size_unit(void)
+{
+	return omap_current_dss_features->buffer_size_unit;
+}
+
+u32 dss_feat_get_burst_size_unit(void)
+{
+	return omap_current_dss_features->burst_size_unit;
+}
+
 /* DSS has_feature check */
 bool dss_has_feature(enum dss_feat_id id)
 {
diff --git a/drivers/video/omap2/dss/dss_features.h b/drivers/video/omap2/dss/dss_features.h
index 5be8103..b7398cb 100644
--- a/drivers/video/omap2/dss/dss_features.h
+++ b/drivers/video/omap2/dss/dss_features.h
@@ -94,6 +94,9 @@ bool dss_feat_color_mode_supported(enum omap_plane plane,
 		enum omap_color_mode color_mode);
 const char *dss_feat_get_clk_source_name(enum omap_dss_clk_source id);
 
+u32 dss_feat_get_buffer_size_unit(void);	/* in bytes */
+u32 dss_feat_get_burst_size_unit(void);		/* in bytes */
+
 bool dss_has_feature(enum dss_feat_id id);
 void dss_feat_get_reg_field(enum dss_feat_reg_field id, u8 *start, u8 *end);
 void dss_features_init(void);
diff --git a/drivers/video/omap2/dss/manager.c b/drivers/video/omap2/dss/manager.c
index ad76c5b..13d72d5 100644
--- a/drivers/video/omap2/dss/manager.c
+++ b/drivers/video/omap2/dss/manager.c
@@ -507,7 +507,6 @@ struct overlay_cache_data {
 	bool replication;
 	bool ilace;
 
-	enum omap_burst_size burst_size;
 	u32 fifo_low;
 	u32 fifo_high;
 };
@@ -947,8 +946,7 @@ static int configure_overlay(enum omap_plane plane)
 
 	dispc_enable_replication(plane, c->replication);
 
-	dispc_set_burst_size(plane, c->burst_size);
-	dispc_setup_plane_fifo(plane, c->fifo_low, c->fifo_high);
+	dispc_set_fifo_threshold(plane, c->fifo_low, c->fifo_high);
 
 	dispc_enable_plane(plane, 1);
 
@@ -1421,7 +1419,7 @@ static int omap_dss_mgr_apply(struct omap_overlay_manager *mgr)
 	/* Configure overlay fifos */
 	for (i = 0; i < omap_dss_get_num_overlays(); ++i) {
 		struct omap_dss_device *dssdev;
-		u32 size;
+		u32 size, burst_size;
 
 		ovl = omap_dss_get_overlay(i);
 
@@ -1439,6 +1437,8 @@ static int omap_dss_mgr_apply(struct omap_overlay_manager *mgr)
 		if (use_fifomerge)
 			size *= 3;
 
+		burst_size = dispc_get_burst_size(ovl->id);
+
 		switch (dssdev->type) {
 		case OMAP_DISPLAY_TYPE_DPI:
 		case OMAP_DISPLAY_TYPE_DBI:
@@ -1446,13 +1446,13 @@ static int omap_dss_mgr_apply(struct omap_overlay_manager *mgr)
 		case OMAP_DISPLAY_TYPE_VENC:
 		case OMAP_DISPLAY_TYPE_HDMI:
 			default_get_overlay_fifo_thresholds(ovl->id, size,
-					&oc->burst_size, &oc->fifo_low,
+					burst_size, &oc->fifo_low,
 					&oc->fifo_high);
 			break;
 #ifdef CONFIG_OMAP2_DSS_DSI
 		case OMAP_DISPLAY_TYPE_DSI:
 			dsi_get_overlay_fifo_thresholds(ovl->id, size,
-					&oc->burst_size, &oc->fifo_low,
+					burst_size, &oc->fifo_low,
 					&oc->fifo_high);
 			break;
 #endif
