From: csy <csy@rockchip.com>
Date: Mon, 3 Jan 2011 07:10:53 +0000 (-0800)
Subject: rk29: frame buffer remove blocking display
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=e06215c00986d2c0a3d3c62dafa1584ab6926b8a;p=firefly-linux-kernel-4.4.55.git

rk29: frame buffer remove blocking display
---

diff --git a/drivers/video/rk29_fb.c b/drivers/video/rk29_fb.c
index 4153fd8e411c..dc0298ca7f3a 100644
--- a/drivers/video/rk29_fb.c
+++ b/drivers/video/rk29_fb.c
@@ -1659,12 +1659,14 @@ static int fb1_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg)
             LcdWrReg(inf, REG_CFG_DONE, 0x01);
             if(par->par_seted) {
                 unsigned long flags;
+#if 0
                 if (par->mirror.c_offset) {
                     ret = wait_event_interruptible_timeout(par->wait,
                         (0 == par->mirror.c_offset), HZ/20);
                     if (ret <= 0)
                         break;
                 }
+#endif
 
                 local_irq_save(flags);
                 par->mirror.y_offset = yuv_phy[0];