[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....@rad-ic.com>
---
 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