From: 黄涛 <huangtao@rock-chips.com>
Date: Mon, 30 Jul 2012 06:07:25 +0000 (+0800)
Subject: ts: rk29_i2c_goodix: goodix_init_panel retry write cfg info when error
X-Git-Tag: firefly_0821_release~8960
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=50762b57e5adb470c8dbb277b6958ff7b5118692;p=firefly-linux-kernel-4.4.55.git

ts: rk29_i2c_goodix: goodix_init_panel retry write cfg info when error
---

diff --git a/drivers/input/touchscreen/rk29_i2c_goodix.c b/drivers/input/touchscreen/rk29_i2c_goodix.c
index a00966b58eba..2a2fde8585cd 100755
--- a/drivers/input/touchscreen/rk29_i2c_goodix.c
+++ b/drivers/input/touchscreen/rk29_i2c_goodix.c
@@ -223,10 +223,9 @@ static int goodix_init_panel(struct rk_ts_data *ts)
         while(--retry && (goodix_config_ok(ts) < 0)){
 	        ret=goodix_i2c_write_bytes(ts->client,config_info, (sizeof(config_info)/sizeof(config_info[0])));
 	        if (ret < 0) {
-		        printk("goodix write cfg info err");
-		        return ret;
+		        printk("goodix write cfg info err, retry %d\n", retry);
+			msleep(100);
 	        }
-                msleep(100);
         }
 
         if(retry <= 0){