ARM: pxafb: fix plane Z-ordering problem
pxafb_overlay_init is not right place to change Z-ordering,
move it to main plane initialization.
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c
index 0764759..e2f643e 100644
--- a/drivers/video/pxafb.c
+++ b/drivers/video/pxafb.c
@@ -952,8 +952,6 @@
/* mask all IU/BS/EOF/SOF interrupts */
lcd_writel(fbi, LCCR5, ~0);
- /* place overlay(s) on top of base */
- fbi->lccr0 |= LCCR0_OUC;
pr_info("PXA Overlay driver loaded successfully!\n");
}
@@ -1843,6 +1841,12 @@
pxafb_decode_mach_info(fbi, inf);
+#ifdef CONFIG_FB_PXA_OVERLAY
+ /* place overlay(s) on top of base */
+ if (pxafb_overlay_supported())
+ fbi->lccr0 |= LCCR0_OUC;
+#endif
+
init_waitqueue_head(&fbi->ctrlr_wait);
INIT_WORK(&fbi->task, pxafb_task);
mutex_init(&fbi->ctrlr_lock);
