From: xingbin <xingbin@huaqin.com>
Date: Mon, 25 Feb 2019 12:19:44 +0000 (+0800)
Subject: [Kane]:[user]modify backligt chipset(lm36923) config to reslove brightness flicker
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=2c33e34b329a38f439e1e361857e1010a3fe8797;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

[Kane]:[user]modify backligt chipset(lm36923) config to reslove brightness flicker

Change-Id: I593d3e5d7db4ed4704fbc148312949c89617b566
Signed-off-by: xingbin <xingbin@huaqin.com>
Signed-off-by: tanhua1 <tanhua1@mt.com>
Reviewed-on: https://gerrit.mot.com/1314179
SLTApproved: Slta Waiver
SME-Granted: SME Approvals Granted
Tested-by: Jira Key
Reviewed-by: Xiangpo Zhao <zhaoxp3@motorola.com>
Submit-Approved: Jira Key
---

diff --git a/drivers/video/backlight/lm36923.c b/drivers/video/backlight/lm36923.c
index 7ce4c37d0b38..d094d78e3ae3 100755
--- a/drivers/video/backlight/lm36923.c
+++ b/drivers/video/backlight/lm36923.c
@@ -260,7 +260,7 @@ static int lm36923_resume(struct lm36923_data *dev_data)
 		pr_err("%s: lm36923 dev is busy\n",__func__);
 		goto exit;
 	}
-	ret = backlight_i2c_write(dev_data, LM_PWMCTL_REG, 0xEE);
+	ret = backlight_i2c_write(dev_data, LM_PWMCTL_REG, 0xFA);
 	if(ret < 0) {
 		pr_err("%s: write new value[0xEE] to reg[0x%x] error\n", __func__, LM_PWMCTL_REG);
 	}
@@ -403,7 +403,7 @@ static int lm36923_probe(struct i2c_client *client,
         if(ret < 0){
             pr_err("%s:NR mode:write lm chip MSB error\n",__func__);
         }
-        ret = backlight_i2c_write(lm, LM_PWMCTL_REG, 0xEE);
+        ret = backlight_i2c_write(lm, LM_PWMCTL_REG, 0xFA);
 		if(ret < 0) {
             pr_err("%s: write new value[0xEE] to reg[0x%x] error\n", __func__, LM_PWMCTL_REG);
         }