From: Mans Rullgard <mans@mansr.com>
Date: Sun, 6 Jul 2008 13:22:54 +0000 (+0100)
Subject: omapfb: use PCD if set in panel config
X-Git-Tag: beagle-5
X-Git-Url: http://git.mansr.com/?p=linux-omap;a=commitdiff_plain;h=c8060d36ae156771f00a7a27cabf1b4435c378bd

omapfb: use PCD if set in panel config
---

diff --git a/drivers/video/omap/dispc.c b/drivers/video/omap/dispc.c
index 3b36227..4e1a8e3 100644
--- a/drivers/video/omap/dispc.c
+++ b/drivers/video/omap/dispc.c
@@ -798,7 +798,13 @@ static void set_lcd_timings(void)
 	l |= panel->acb & 0xff;
 	dispc_write_reg(DISPC_POL_FREQ, l);
 
-	calc_ck_div(is_tft, panel->pixel_clock * 1000, &lck_div, &pck_div);
+	if (panel->pcd) {
+		pck_div = panel->pcd;
+		lck_div = 1;
+	} else {
+		calc_ck_div(is_tft, panel->pixel_clock * 1000,
+			    &lck_div, &pck_div);
+	}
 
 	l = dispc_read_reg(DISPC_DIVISOR);
 	l &= ~(FLD_MASK(16, 8) | FLD_MASK(0, 8));