diff --git a/drivers/gpu/drm/omapdrm/displays/connector-analog-tv.c b/drivers/gpu/drm/omapdrm/displays/connector-analog-tv.c
index 190a03672181..a57e1efb12ac 100644
--- a/drivers/gpu/drm/omapdrm/displays/connector-analog-tv.c
+++ b/drivers/gpu/drm/omapdrm/displays/connector-analog-tv.c
@@ -31,7 +31,7 @@ struct panel_drv_data {
 
 static const struct omap_video_timings tvc_pal_timings = {
 	.hactive	= 720,
-	.y_res		= 574,
+	.vactive	= 574,
 	.pixelclock	= 13500000,
 	.hsw		= 64,
 	.hfp		= 12,
diff --git a/drivers/gpu/drm/omapdrm/displays/connector-dvi.c b/drivers/gpu/drm/omapdrm/displays/connector-dvi.c
index c6e02e1a3799..b25c05c27c80 100644
--- a/drivers/gpu/drm/omapdrm/displays/connector-dvi.c
+++ b/drivers/gpu/drm/omapdrm/displays/connector-dvi.c
@@ -21,7 +21,7 @@
 
 static const struct omap_video_timings dvic_default_timings = {
 	.hactive	= 640,
-	.y_res		= 480,
+	.vactive	= 480,
 
 	.pixelclock	= 23500000,
 
diff --git a/drivers/gpu/drm/omapdrm/displays/connector-hdmi.c b/drivers/gpu/drm/omapdrm/displays/connector-hdmi.c
index ef5ae08b362b..33bc41c5cf71 100644
--- a/drivers/gpu/drm/omapdrm/displays/connector-hdmi.c
+++ b/drivers/gpu/drm/omapdrm/displays/connector-hdmi.c
@@ -23,7 +23,7 @@
 
 static const struct omap_video_timings hdmic_default_timings = {
 	.hactive	= 640,
-	.y_res		= 480,
+	.vactive	= 480,
 	.pixelclock	= 25175000,
 	.hsw		= 96,
 	.hfp		= 16,
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c b/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
index c34f2aa0118b..c3d2a12358fa 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
@@ -383,7 +383,7 @@ static void dsicm_get_resolution(struct omap_dss_device *dssdev,
 		u16 *xres, u16 *yres)
 {
 	*xres = dssdev->panel.timings.hactive;
-	*yres = dssdev->panel.timings.y_res;
+	*yres = dssdev->panel.timings.vactive;
 }
 
 static ssize_t dsicm_num_errors_show(struct device *dev,
@@ -893,7 +893,7 @@ static int dsicm_update(struct omap_dss_device *dssdev,
 	/* XXX no need to send this every frame, but dsi break if not done */
 	r = dsicm_set_update_window(ddata, 0, 0,
 			dssdev->panel.timings.hactive,
-			dssdev->panel.timings.y_res);
+			dssdev->panel.timings.vactive);
 	if (r)
 		goto err;
 
@@ -1025,7 +1025,7 @@ static int dsicm_memory_read(struct omap_dss_device *dssdev,
 
 	size = min(w * h * 3,
 			dssdev->panel.timings.hactive *
-			dssdev->panel.timings.y_res * 3);
+			dssdev->panel.timings.vactive * 3);
 
 	in->ops.dsi->bus_lock(in);
 
@@ -1187,7 +1187,7 @@ static int dsicm_probe(struct platform_device *pdev)
 		return r;
 
 	ddata->timings.hactive = 864;
-	ddata->timings.y_res = 480;
+	ddata->timings.vactive = 480;
 	ddata->timings.pixelclock = 864 * 480 * 60;
 
 	dssdev = &ddata->dssdev;
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-lgphilips-lb035q02.c b/drivers/gpu/drm/omapdrm/displays/panel-lgphilips-lb035q02.c
index c8b5462f462f..dc8d191e3635 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-lgphilips-lb035q02.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-lgphilips-lb035q02.c
@@ -21,7 +21,7 @@
 
 static struct omap_video_timings lb035q02_timings = {
 	.hactive = 320,
-	.y_res = 240,
+	.vactive = 240,
 
 	.pixelclock	= 6500000,
 
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-nec-nl8048hl11.c b/drivers/gpu/drm/omapdrm/displays/panel-nec-nl8048hl11.c
index f0895c7b6d5c..83658b9077fc 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-nec-nl8048hl11.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-nec-nl8048hl11.c
@@ -67,7 +67,7 @@ static const struct {
 
 static const struct omap_video_timings nec_8048_panel_timings = {
 	.hactive	= LCD_XRES,
-	.y_res		= LCD_YRES,
+	.vactive	= LCD_YRES,
 	.pixelclock	= LCD_PIXEL_CLOCK,
 	.hfp		= 6,
 	.hsw		= 1,
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-sharp-ls037v7dw01.c b/drivers/gpu/drm/omapdrm/displays/panel-sharp-ls037v7dw01.c
index b66ad743c607..c2dda73ac466 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-sharp-ls037v7dw01.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-sharp-ls037v7dw01.c
@@ -37,7 +37,7 @@ struct panel_drv_data {
 
 static const struct omap_video_timings sharp_ls_timings = {
 	.hactive = 480,
-	.y_res = 640,
+	.vactive = 640,
 
 	.pixelclock	= 19200000,
 
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c b/drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c
index 2764bc94a205..a7a6d5239f31 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c
@@ -94,7 +94,7 @@ struct panel_drv_data {
 
 static const struct omap_video_timings acx565akm_panel_timings = {
 	.hactive	= 800,
-	.y_res		= 480,
+	.vactive	= 480,
 	.pixelclock	= 24000000,
 	.hfp		= 28,
 	.hsw		= 4,
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c
index 935728405cde..013286abbfda 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c
@@ -44,7 +44,7 @@ struct panel_drv_data {
 
 static struct omap_video_timings td028ttec1_panel_timings = {
 	.hactive	= 480,
-	.y_res		= 640,
+	.vactive	= 640,
 	.pixelclock	= 22153000,
 	.hfp		= 24,
 	.hsw		= 8,
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c
index fe8166640da8..eedbea62c51d 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c
@@ -74,7 +74,7 @@ struct panel_drv_data {
 
 static const struct omap_video_timings tpo_td043_timings = {
 	.hactive	= 800,
-	.y_res		= 480,
+	.vactive	= 480,
 
 	.pixelclock	= 36000000,
 
diff --git a/drivers/gpu/drm/omapdrm/dss/dispc.c b/drivers/gpu/drm/omapdrm/dss/dispc.c
index d73bf21c8f15..4c17457b8939 100644
--- a/drivers/gpu/drm/omapdrm/dss/dispc.c
+++ b/drivers/gpu/drm/omapdrm/dss/dispc.c
@@ -2820,7 +2820,7 @@ int dispc_wb_setup(const struct omap_dss_writeback_info *wi,
 	const bool replication = false;
 	bool truncation;
 	int in_width = mgr_timings->hactive;
-	int in_height = mgr_timings->y_res;
+	int in_height = mgr_timings->vactive;
 	enum omap_overlay_caps caps =
 		OMAP_DSS_OVL_CAP_SCALE | OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA;
 
@@ -3118,7 +3118,7 @@ static bool _dispc_mgr_pclk_ok(enum omap_channel channel,
 bool dispc_mgr_timings_ok(enum omap_channel channel,
 		const struct omap_video_timings *timings)
 {
-	if (!_dispc_mgr_size_ok(timings->hactive, timings->y_res))
+	if (!_dispc_mgr_size_ok(timings->hactive, timings->vactive))
 		return false;
 
 	if (!_dispc_mgr_pclk_ok(channel, timings->pixelclock))
@@ -3259,7 +3259,7 @@ void dispc_mgr_set_timings(enum omap_channel channel,
 	unsigned long ht, vt;
 	struct omap_video_timings t = *timings;
 
-	DSSDBG("channel %d xres %u yres %u\n", channel, t.hactive, t.y_res);
+	DSSDBG("channel %d xres %u yres %u\n", channel, t.hactive, t.vactive);
 
 	if (!dispc_mgr_timings_ok(channel, &t)) {
 		BUG();
@@ -3272,7 +3272,7 @@ void dispc_mgr_set_timings(enum omap_channel channel,
 				t.data_pclk_edge, t.de_level, t.sync_pclk_edge);
 
 		xtot = t.hactive + t.hfp + t.hsw + t.hbp;
-		ytot = t.y_res + t.vfp + t.vsw + t.vbp;
+		ytot = t.vactive + t.vfp + t.vsw + t.vbp;
 
 		ht = timings->pixelclock / xtot;
 		vt = timings->pixelclock / xtot / ytot;
@@ -3287,14 +3287,14 @@ void dispc_mgr_set_timings(enum omap_channel channel,
 		DSSDBG("hsync %luHz, vsync %luHz\n", ht, vt);
 	} else {
 		if (t.interlace)
-			t.y_res /= 2;
+			t.vactive /= 2;
 
 		if (dispc.feat->supports_double_pixel)
 			REG_FLD_MOD(DISPC_CONTROL, t.double_pixel ? 1 : 0,
 				19, 17);
 	}
 
-	dispc_mgr_set_size(channel, t.hactive, t.y_res);
+	dispc_mgr_set_size(channel, t.hactive, t.vactive);
 }
 EXPORT_SYMBOL(dispc_mgr_set_timings);
 
@@ -4220,7 +4220,7 @@ static const struct dispc_errata_i734_data {
 	struct dss_lcd_mgr_config lcd_conf;
 } i734 = {
 	.timings = {
-		.hactive = 8, .y_res = 1,
+		.hactive = 8, .vactive = 1,
 		.pixelclock = 16000000,
 		.hsw = 8, .hfp = 4, .hbp = 4,
 		.vsw = 1, .vfp = 1, .vbp = 1,
diff --git a/drivers/gpu/drm/omapdrm/dss/display.c b/drivers/gpu/drm/omapdrm/dss/display.c
index 4808cc8368c5..29ae5d6e1508 100644
--- a/drivers/gpu/drm/omapdrm/dss/display.c
+++ b/drivers/gpu/drm/omapdrm/dss/display.c
@@ -36,7 +36,7 @@ void omapdss_default_get_resolution(struct omap_dss_device *dssdev,
 			u16 *xres, u16 *yres)
 {
 	*xres = dssdev->panel.timings.hactive;
-	*yres = dssdev->panel.timings.y_res;
+	*yres = dssdev->panel.timings.vactive;
 }
 EXPORT_SYMBOL(omapdss_default_get_resolution);
 
@@ -228,7 +228,7 @@ void videomode_to_omap_video_timings(const struct videomode *vm,
 	ovt->hbp = vm->hback_porch;
 	ovt->hfp = vm->hfront_porch;
 	ovt->hsw = vm->hsync_len;
-	ovt->y_res = vm->vactive;
+	ovt->vactive = vm->vactive;
 	ovt->vbp = vm->vback_porch;
 	ovt->vfp = vm->vfront_porch;
 	ovt->vsw = vm->vsync_len;
@@ -261,7 +261,7 @@ void omap_video_timings_to_videomode(const struct omap_video_timings *ovt,
 	vm->hback_porch = ovt->hbp;
 	vm->hfront_porch = ovt->hfp;
 	vm->hsync_len = ovt->hsw;
-	vm->vactive = ovt->y_res;
+	vm->vactive = ovt->vactive;
 	vm->vback_porch = ovt->vbp;
 	vm->vfront_porch = ovt->vfp;
 	vm->vsync_len = ovt->vsw;
diff --git a/drivers/gpu/drm/omapdrm/dss/dsi.c b/drivers/gpu/drm/omapdrm/dss/dsi.c
index aaff0d5a6720..e60d2ebacbb2 100644
--- a/drivers/gpu/drm/omapdrm/dss/dsi.c
+++ b/drivers/gpu/drm/omapdrm/dss/dsi.c
@@ -3722,7 +3722,7 @@ static void dsi_proto_timings(struct platform_device *dsidev)
 		DSSDBG("HBP: %d, HFP: %d, HSA: %d, TL: %d TXBYTECLKHS\n", hbp,
 			hfp, hsync_end ? hsa : 0, tl);
 		DSSDBG("VBP: %d, VFP: %d, VSA: %d, VACT: %d lines\n", vbp, vfp,
-			vsa, timings->y_res);
+			vsa, timings->vactive);
 
 		r = dsi_read_reg(dsidev, DSI_VM_TIMING1);
 		r = FLD_MOD(r, hbp, 11, 0);	/* HBP */
@@ -3738,7 +3738,7 @@ static void dsi_proto_timings(struct platform_device *dsidev)
 		dsi_write_reg(dsidev, DSI_VM_TIMING2, r);
 
 		r = dsi_read_reg(dsidev, DSI_VM_TIMING3);
-		r = FLD_MOD(r, timings->y_res, 14, 0);	/* VACT */
+		r = FLD_MOD(r, timings->vactive, 14, 0);	/* VACT */
 		r = FLD_MOD(r, tl, 31, 16);		/* TL */
 		dsi_write_reg(dsidev, DSI_VM_TIMING3, r);
 	}
@@ -3919,7 +3919,7 @@ static void dsi_update_screen_dispc(struct platform_device *dsidev)
 	const unsigned channel = dsi->update_channel;
 	const unsigned line_buf_size = dsi->line_buffer_size;
 	u16 w = dsi->timings.hactive;
-	u16 h = dsi->timings.y_res;
+	u16 h = dsi->timings.vactive;
 
 	DSSDBG("dsi_update_screen_dispc(%dx%d)\n", w, h);
 
@@ -4057,7 +4057,7 @@ static int dsi_update(struct omap_dss_device *dssdev, int channel,
 	dsi->framedone_data = data;
 
 	dw = dsi->timings.hactive;
-	dh = dsi->timings.y_res;
+	dh = dsi->timings.vactive;
 
 #ifdef DSI_PERF_MEASURE
 	dsi->update_bytes = dw * dh *
@@ -4422,7 +4422,7 @@ static bool dsi_cm_calc_dispc_cb(int lckd, int pckd, unsigned long lck,
 	*t = *ctx->config->timings;
 	t->pixelclock = pck;
 	t->hactive = ctx->config->timings->hactive;
-	t->y_res = ctx->config->timings->y_res;
+	t->vactive = ctx->config->timings->vactive;
 	t->hsw = t->hfp = t->hbp = t->vsw = 1;
 	t->vfp = t->vbp = 0;
 
@@ -4635,7 +4635,7 @@ static bool dsi_vm_calc_blanking(struct dsi_clk_calc_ctx *ctx)
 
 	dsi_vm->vsa = req_vm->vsw;
 	dsi_vm->vbp = req_vm->vbp;
-	dsi_vm->vact = req_vm->y_res;
+	dsi_vm->vact = req_vm->vactive;
 	dsi_vm->vfp = req_vm->vfp;
 
 	dsi_vm->trans_mode = cfg->trans_mode;
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi4.c b/drivers/gpu/drm/omapdrm/dss/hdmi4.c
index c5e89c887687..2a5a71a25423 100644
--- a/drivers/gpu/drm/omapdrm/dss/hdmi4.c
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi4.c
@@ -171,7 +171,8 @@ static int hdmi_power_on_full(struct omap_dss_device *dssdev)
 
 	p = &hdmi.cfg.timings;
 
-	DSSDBG("hdmi_power_on hactive= %d y_res = %d\n", p->hactive, p->y_res);
+	DSSDBG("hdmi_power_on hactive= %d vactive = %d\n", p->hactive,
+	       p->vactive);
 
 	pc = p->pixelclock;
 	if (p->double_pixel)
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi5.c b/drivers/gpu/drm/omapdrm/dss/hdmi5.c
index 829d22253972..45f445523a4f 100644
--- a/drivers/gpu/drm/omapdrm/dss/hdmi5.c
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi5.c
@@ -183,7 +183,8 @@ static int hdmi_power_on_full(struct omap_dss_device *dssdev)
 
 	p = &hdmi.cfg.timings;
 
-	DSSDBG("hdmi_power_on hactive= %d y_res = %d\n", p->hactive, p->y_res);
+	DSSDBG("hdmi_power_on hactive= %d vactive = %d\n", p->hactive,
+	       p->vactive);
 
 	pc = p->pixelclock;
 	if (p->double_pixel)
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi5_core.c b/drivers/gpu/drm/omapdrm/dss/hdmi5_core.c
index cecc400b08e2..3f76976b0e38 100644
--- a/drivers/gpu/drm/omapdrm/dss/hdmi5_core.c
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi5_core.c
@@ -308,7 +308,7 @@ static void hdmi_core_init(struct hdmi_core_vid_config *video_cfg,
 		if (video_cfg->vblank % 2 != 0)
 			video_cfg->vblank_osc = 1;
 
-		video_cfg->v_fc_config.timings.y_res /= 2;
+		video_cfg->v_fc_config.timings.vactive /= 2;
 		video_cfg->vblank /= 2;
 		video_cfg->v_fc_config.timings.vfp /= 2;
 		video_cfg->v_fc_config.timings.vsw /= 2;
@@ -354,9 +354,9 @@ static void hdmi_core_video_config(struct hdmi_core_data *core,
 
 	/* set y resolution */
 	REG_FLD_MOD(base, HDMI_CORE_FC_INVACTIV1,
-			cfg->v_fc_config.timings.y_res >> 8, 4, 0);
+			cfg->v_fc_config.timings.vactive >> 8, 4, 0);
 	REG_FLD_MOD(base, HDMI_CORE_FC_INVACTIV0,
-			cfg->v_fc_config.timings.y_res & 0xFF, 7, 0);
+			cfg->v_fc_config.timings.vactive & 0xFF, 7, 0);
 
 	/* set horizontal blanking pixels */
 	REG_FLD_MOD(base, HDMI_CORE_FC_INHBLANK1, cfg->hblank >> 8, 4, 0);
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi_wp.c b/drivers/gpu/drm/omapdrm/dss/hdmi_wp.c
index 17f0d7afb855..05462cfe5af8 100644
--- a/drivers/gpu/drm/omapdrm/dss/hdmi_wp.c
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi_wp.c
@@ -198,7 +198,7 @@ void hdmi_wp_init_vid_fmt_timings(struct hdmi_video_format *video_fmt,
 	DSSDBG("Enter hdmi_wp_video_init_format\n");
 
 	video_fmt->packing_mode = HDMI_PACK_10b_RGB_YUV444;
-	video_fmt->y_res = param->timings.y_res;
+	video_fmt->y_res = param->timings.vactive;
 	video_fmt->x_res = param->timings.hactive;
 
 	timings->hbp = param->timings.hbp;
diff --git a/drivers/gpu/drm/omapdrm/dss/omapdss.h b/drivers/gpu/drm/omapdrm/dss/omapdss.h
index ddd6d14049d0..0b969f6f5701 100644
--- a/drivers/gpu/drm/omapdrm/dss/omapdss.h
+++ b/drivers/gpu/drm/omapdrm/dss/omapdss.h
@@ -303,7 +303,7 @@ struct omap_video_timings {
 	/* Unit: pixels */
 	u16 hactive;
 	/* Unit: pixels */
-	u16 y_res;
+	u16 vactive;
 	/* Unit: Hz */
 	u32 pixelclock;
 	/* Unit: pixel clocks */
diff --git a/drivers/gpu/drm/omapdrm/dss/rfbi.c b/drivers/gpu/drm/omapdrm/dss/rfbi.c
index 81d26d1562f6..ef9984c3d906 100644
--- a/drivers/gpu/drm/omapdrm/dss/rfbi.c
+++ b/drivers/gpu/drm/omapdrm/dss/rfbi.c
@@ -309,7 +309,7 @@ static int rfbi_transfer_area(struct omap_dss_device *dssdev,
 	int r;
 	struct omap_overlay_manager *mgr = rfbi.output.manager;
 	u16 width = rfbi.timings.hactive;
-	u16 height = rfbi.timings.y_res;
+	u16 height = rfbi.timings.vactive;
 
 	/*BUG_ON(callback == 0);*/
 	BUG_ON(rfbi.framedone_callback != NULL);
@@ -778,7 +778,7 @@ static int rfbi_update(struct omap_dss_device *dssdev, void (*callback)(void *),
 static void rfbi_set_size(struct omap_dss_device *dssdev, u16 w, u16 h)
 {
 	rfbi.timings.hactive = w;
-	rfbi.timings.y_res = h;
+	rfbi.timings.vactive = h;
 }
 
 static void rfbi_set_pixel_size(struct omap_dss_device *dssdev, int pixel_size)
@@ -854,7 +854,7 @@ static void rfbi_config_lcd_manager(struct omap_dss_device *dssdev)
 	dss_mgr_set_lcd_config(mgr, &mgr_config);
 
 	/*
-	 * Set rfbi.timings with default values, the hactive and y_res fields
+	 * Set rfbi.timings with default values, the hactive and vactive fields
 	 * are expected to be already configured by the panel driver via
 	 * omapdss_rfbi_set_size()
 	 */
diff --git a/drivers/gpu/drm/omapdrm/dss/venc.c b/drivers/gpu/drm/omapdrm/dss/venc.c
index 970c3cb97a8c..463dc4e27f7a 100644
--- a/drivers/gpu/drm/omapdrm/dss/venc.c
+++ b/drivers/gpu/drm/omapdrm/dss/venc.c
@@ -264,7 +264,7 @@ static const struct venc_config venc_config_pal_bdghi = {
 
 const struct omap_video_timings omap_dss_pal_timings = {
 	.hactive	= 720,
-	.y_res		= 574,
+	.vactive	= 574,
 	.pixelclock	= 13500000,
 	.hsw		= 64,
 	.hfp		= 12,
@@ -285,7 +285,7 @@ EXPORT_SYMBOL(omap_dss_pal_timings);
 
 const struct omap_video_timings omap_dss_ntsc_timings = {
 	.hactive	= 720,
-	.y_res		= 482,
+	.vactive	= 482,
 	.pixelclock	= 13500000,
 	.hsw		= 64,
 	.hfp		= 16,
diff --git a/drivers/gpu/drm/omapdrm/omap_connector.c b/drivers/gpu/drm/omapdrm/omap_connector.c
index bc33ce34a856..e3833efb6db8 100644
--- a/drivers/gpu/drm/omapdrm/omap_connector.c
+++ b/drivers/gpu/drm/omapdrm/omap_connector.c
@@ -52,7 +52,7 @@ void copy_timings_omap_to_drm(struct drm_display_mode *mode,
 	mode->hsync_end = mode->hsync_start + timings->hsw;
 	mode->htotal = mode->hsync_end + timings->hbp;
 
-	mode->vdisplay = timings->y_res;
+	mode->vdisplay = timings->vactive;
 	mode->vsync_start = mode->vdisplay + timings->vfp;
 	mode->vsync_end = mode->vsync_start + timings->vsw;
 	mode->vtotal = mode->vsync_end + timings->vbp;
@@ -86,7 +86,7 @@ void copy_timings_drm_to_omap(struct omap_video_timings *timings,
 	timings->hsw = mode->hsync_end - mode->hsync_start;
 	timings->hbp = mode->htotal - mode->hsync_end;
 
-	timings->y_res = mode->vdisplay;
+	timings->vactive = mode->vdisplay;
 	timings->vfp = mode->vsync_start - mode->vdisplay;
 	timings->vsw = mode->vsync_end - mode->vsync_start;
 	timings->vbp = mode->vtotal - mode->vsync_end;
