---

yaml --- r: 284885 b: refs/heads/master c: b6a44e7 h: refs/heads/master i: 284883: d2fc138 v: v3
git-mirror · Dec 2, 2011 · 30460c9 · 30460c9
1 parent 53ac009
commit 30460c9
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Showing 2 changed files with 9 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 968f8e97a3291a3c7c9a2dee1a85a092de638f65
+refs/heads/master: b6a44e7748527d01b0c2f9a67686babaf0a5e53b
diff --git a/trunk/drivers/video/omap2/dss/dispc.c b/trunk/drivers/video/omap2/dss/dispc.c
@@ -1916,10 +1916,14 @@ static void dispc_disable_isr(void *data, u32 mask)
 
 static void _enable_lcd_out(enum omap_channel channel, bool enable)
 {
-	if (channel == OMAP_DSS_CHANNEL_LCD2)
+	if (channel == OMAP_DSS_CHANNEL_LCD2) {
 		REG_FLD_MOD(DISPC_CONTROL2, enable ? 1 : 0, 0, 0);
-	else
+		/* flush posted write */
+		dispc_read_reg(DISPC_CONTROL2);
+	} else {
 		REG_FLD_MOD(DISPC_CONTROL, enable ? 1 : 0, 0, 0);
+		dispc_read_reg(DISPC_CONTROL);
+	}
 }
 
 static void dispc_mgr_enable_lcd_out(enum omap_channel channel, bool enable)
@@ -1967,6 +1971,8 @@ static void dispc_mgr_enable_lcd_out(enum omap_channel channel, bool enable)
 static void _enable_digit_out(bool enable)
 {
 	REG_FLD_MOD(DISPC_CONTROL, enable ? 1 : 0, 1, 1);
+	/* flush posted write */
+	dispc_read_reg(DISPC_CONTROL);
 }
 
 static void dispc_mgr_enable_digit_out(bool enable)