[PATCH] [v1.1 2/3] fix reset gpio config error

[jeffrey.lin]

ts->reset_gpio=0 will let raydium IC enter reset mode, and ts->reset_gpio=1 will be normal touch mode.

Signed-off-by: jeffrey.lin <jeffrey.lin@xxxxxxxxxx>
---
 drivers/input/touchscreen/raydium_i2c_ts.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/input/touchscreen/raydium_i2c_ts.c b/drivers/input/touchscreen/raydium_i2c_ts.c
index f3076d9..5217339 100644
--- a/drivers/input/touchscreen/raydium_i2c_ts.c
+++ b/drivers/input/touchscreen/raydium_i2c_ts.c
@@ -78,7 +78,7 @@
 #define RM_MAX_FW_RETRIES	30
 #define RM_MAX_FW_SIZE		0xD000
 
-#define RM_POWERON_DELAY_USEC	500
+#define RM_POWERON_DELAY_MSEC	20
 #define RM_RESET_DELAY_MSEC	50
 
 enum raydium_bl_cmd {
@@ -933,7 +933,7 @@ static int raydium_i2c_power_on(struct raydium_data *ts)
 	if (!ts->reset_gpio)
 		return 0;
 
-	gpiod_set_value_cansleep(ts->reset_gpio, 1);
+	gpiod_set_value_cansleep(ts->reset_gpio, 0);
 
 	error = regulator_enable(ts->avdd);
 	if (error) {
@@ -950,10 +950,10 @@ static int raydium_i2c_power_on(struct raydium_data *ts)
 		goto release_reset_gpio;
 	}
 
-	udelay(RM_POWERON_DELAY_USEC);
+	msleep(RM_POWERON_DELAY_MSEC);
 
 release_reset_gpio:
-	gpiod_set_value_cansleep(ts->reset_gpio, 0);
+	gpiod_set_value_cansleep(ts->reset_gpio, 1);
 
 	if (error)
 		return error;
@@ -968,7 +968,6 @@ static void raydium_i2c_power_off(void *_data)
 	struct raydium_data *ts = _data;
 
 	if (ts->reset_gpio) {
-		gpiod_set_value_cansleep(ts->reset_gpio, 1);
 		regulator_disable(ts->vccio);
 		regulator_disable(ts->avdd);
 	}
-- 
2.1.2