---

yaml --- r: 74364 b: refs/heads/master c: e593f07 h: refs/heads/master v: v3
git-mirror · Nov 29, 2007 · 762020a · 762020a
1 parent 6dc18fe
commit 762020a
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2868f89fc43d16441a90714d4676089bdfc4255a
+refs/heads/master: e593f070b40887dc0415646a4c0720eb8630c722
diff --git a/trunk/drivers/video/atmel_lcdfb.c b/trunk/drivers/video/atmel_lcdfb.c
@@ -268,6 +268,10 @@ static int atmel_lcdfb_set_par(struct fb_info *info)
 	/* Turn off the LCD controller and the DMA controller */
 	lcdc_writel(sinfo, ATMEL_LCDC_PWRCON, sinfo->guard_time << ATMEL_LCDC_GUARDT_OFFSET);
 
+	/* Wait for the LCDC core to become idle */
+	while (lcdc_readl(sinfo, ATMEL_LCDC_PWRCON) & ATMEL_LCDC_BUSY)
+		msleep(10);
+
 	lcdc_writel(sinfo, ATMEL_LCDC_DMACON, 0);
 
 	if (info->var.bits_per_pixel == 1)