diff --git a/drivers/gpu/drm/omapdrm/dss/dss.h b/drivers/gpu/drm/omapdrm/dss/dss.h
index 11d9805e3ac3e0a15889b9c69bed1e28b36f075a..4fd06dc41cb3ac8ebcb895cd4f88ccd45b71e600 100644
--- a/drivers/gpu/drm/omapdrm/dss/dss.h
+++ b/drivers/gpu/drm/omapdrm/dss/dss.h
@@ -443,7 +443,7 @@ bool dss_pll_calc_a(const struct dss_pll *pll, unsigned long clkin,
 		dss_pll_calc_func func, void *data);
 
 bool dss_pll_calc_b(const struct dss_pll *pll, unsigned long clkin,
-	unsigned long target_tmds, struct dss_pll_clock_info *cinfo);
+	unsigned long target_clkout, struct dss_pll_clock_info *cinfo);
 
 int dss_pll_write_config_type_a(struct dss_pll *pll,
 		const struct dss_pll_clock_info *cinfo);
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi4.c b/drivers/gpu/drm/omapdrm/dss/hdmi4.c
index eaf2bd6ffe7ddc72fdfa630b2ef9c860180ad8dc..b1a8926c5b8166e5a8189e8753f0abb78432921a 100644
--- a/drivers/gpu/drm/omapdrm/dss/hdmi4.c
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi4.c
@@ -186,6 +186,9 @@ static int hdmi_power_on_full(struct omap_dss_device *dssdev)
 	if (p->double_pixel)
 		pc *= 2;
 
+	/* DSS_HDMI_TCLK is bitclk / 10 */
+	pc *= 10;
+
 	dss_pll_calc_b(&hdmi.pll.pll, clk_get_rate(hdmi.pll.pll.clkin),
 		pc, &hdmi_cinfo);
 
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi5.c b/drivers/gpu/drm/omapdrm/dss/hdmi5.c
index 435061475c304602e436a6a6c2b320da3ec47ad0..33998f7f51abd407f0570d499a6ff3ff36c1b6a0 100644
--- a/drivers/gpu/drm/omapdrm/dss/hdmi5.c
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi5.c
@@ -198,6 +198,9 @@ static int hdmi_power_on_full(struct omap_dss_device *dssdev)
 	if (p->double_pixel)
 		pc *= 2;
 
+	/* DSS_HDMI_TCLK is bitclk / 10 */
+	pc *= 10;
+
 	dss_pll_calc_b(&hdmi.pll.pll, clk_get_rate(hdmi.pll.pll.clkin),
 		pc, &hdmi_cinfo);
 
diff --git a/drivers/gpu/drm/omapdrm/dss/pll.c b/drivers/gpu/drm/omapdrm/dss/pll.c
index bdfc88a7caaff92f18a22589a5f52a05a7bbcf94..6daf7bc3a67ad3c89a5d83df50226d4ed1d992ef 100644
--- a/drivers/gpu/drm/omapdrm/dss/pll.c
+++ b/drivers/gpu/drm/omapdrm/dss/pll.c
@@ -248,18 +248,21 @@ bool dss_pll_calc_a(const struct dss_pll *pll, unsigned long clkin,
 	return false;
 }
 
+/*
+ * This calculates a PLL config that will provide the target_clkout rate
+ * for clkout. Additionally clkdco rate will be the same as clkout rate
+ * when clkout rate is >= min_clkdco.
+ */
 bool dss_pll_calc_b(const struct dss_pll *pll, unsigned long clkin,
-	unsigned long target_tmds, struct dss_pll_clock_info *cinfo)
+	unsigned long target_clkout, struct dss_pll_clock_info *cinfo)
 {
 	unsigned long fint, clkdco, clkout;
-	unsigned long target_bitclk, target_clkdco;
+	unsigned long target_clkdco;
 	unsigned long min_dco;
 	unsigned n, m, mf, m2, sd;
 	const struct dss_pll_hw *hw = pll->hw;
 
-	DSSDBG("clkin %lu, target tmds %lu\n", clkin, target_tmds);
-
-	target_bitclk = target_tmds * 10;
+	DSSDBG("clkin %lu, target clkout %lu\n", clkin, target_clkout);
 
 	/* Fint */
 	n = DIV_ROUND_UP(clkin, hw->fint_max);
@@ -267,11 +270,11 @@ bool dss_pll_calc_b(const struct dss_pll *pll, unsigned long clkin,
 
 	/* adjust m2 so that the clkdco will be high enough */
 	min_dco = roundup(hw->clkdco_min, fint);
-	m2 = DIV_ROUND_UP(min_dco, target_bitclk);
+	m2 = DIV_ROUND_UP(min_dco, target_clkout);
 	if (m2 == 0)
 		m2 = 1;
 
-	target_clkdco = target_bitclk * m2;
+	target_clkdco = target_clkout * m2;
 	m = target_clkdco / fint;
 
 	clkdco = fint * m;