HDMI: fix resolution compatibility

fix follow resolution blank screen on some monitor

720x576@50, 1024*768@75, 1360*768@59.8 on asus vz229h

640*480@75 on asus vk278

Signed-off-by: bross1_kuo <bross1_kuo@asus.com>
Change-Id: I29cf094e7ec7593ceb5e112bb590a237d9291275

Author: BrossKuo

drivers/clk/rockchip/clk-pll.c

@@ -356,7 +356,7 @@ static const struct rockchip_pll_rate_table *rockchip_get_pll_settings(
 			continue;
 		if( (rate == 85500000) && (rate_table[i].nr == 4) && iex_monitor)
 			continue;
-		if( (rate == 78750000) && !iex_monitor)
+		if( (rate == 78750000) && (rate_table[i].nr == 4) && !iex_monitor)
 			continue;
 		if( (rate == 170000000) && !acer_kg221q_monitor)
 			continue;

drivers/clk/rockchip/clk-rk3288.c

@@ -116,7 +116,7 @@ static struct rockchip_pll_rate_table rk3288_pll_rates[] = {
 	RK3066_PLL_RATE( 71000000, 3, 142, 16),//1280*800@@60
 	RK3066_PLL_RATE( 74250000, 8, 297, 12),//1280*700@60
 	RK3066_PLL_RATE( 32000000, 1, 16, 12),//1024*600@43
-	RK3066_PLL_RATE( 78750000, 4, 210, 16),//1024*768
+	RK3066_PLL_RATE( 78750000, 4, 210, 16),//1024*768@75.03
 	RK3066_PLL_RATE( 78800000, 15, 788, 16),//1280*720@60
 	RK3066_PLL_RATE( 75000000, 2, 100, 16),//1024*768@70
 	RK3066_PLL_RATE( 65000000, 3, 130, 16),//1024*768@@60
@@ -131,7 +131,7 @@ static struct rockchip_pll_rate_table rk3288_pll_rates[] = {
 	RK3066_PLL_RATE( 40000000, 3, 80, 16),//800*600@60
 	RK3066_PLL_RATE( 36000000, 1, 24, 16),//800*600
 	RK3066_PLL_RATE( 35500000, 3, 71, 16),//?
-	RK3066_PLL_RATE( 31500000, 3, 73, 16),//640*480@75
+	RK3066_PLL_RATE( 31500000, 3, 146, 16),//640*480@75
 	RK3066_PLL_RATE( 30240000, 25, 504, 16),//650*480
 	RK3066_PLL_RATE( 28320000, 25, 472, 16),//720*400@70
 	{ /* sentinel */ },
@@ -155,11 +155,14 @@ static struct rockchip_pll_rate_table rk3288_npll_rates[] = {
 	RK3066_PLL_RATE_NB(85750000, 4, 343, 12, 32),//1366*768@60 iex
 	RK3066_PLL_RATE_NB(85500000, 4, 171, 12, 32),
 	RK3066_PLL_RATE_NB(85500000, 2, 171, 12, 32),//1360*768@60 iex
+	RK3066_PLL_RATE_NB(84750000, 2, 226, 16, 32),//1360*768@59.8
 	RK3066_PLL_RATE_NB(78750000, 4, 210, 16, 32),//1024*768@75 iex
+	RK3066_PLL_RATE_NB(78750000, 1, 210, 16, 32),//1024*768@75
 	RK3066_PLL_RATE_NB(74250000, 4, 198, 16, 32),
 	RK3066_PLL_RATE_NB(33900000, 5, 226, 16, 32),//Waveshare DWE2100 800x480@60
 	RK3066_PLL_RATE_NB(31500000, 1, 21, 16, 32),//640x480@75 @72.81 ASUS VZ229H
 	RK3066_PLL_RATE_NB(33000000, 1, 22, 16, 32),//800x480@67
+	RK3066_PLL_RATE_NB(27000000, 1, 72, 16, 32),//720x576@50
 };
 
 #define RK3288_DIV_ACLK_CORE_M0_MASK	0xf