drivers: iio: imu: fix initial screen offset when switch app

Change-Id: Ia65b4b5e03b712d0c69546d69ea7b4364f30b05b
Signed-off-by: lanshh <lsh@rock-chips.com>

diff --git a/drivers/staging/iio/imu/inv_mpu/inv_mpu_ring.c b/drivers/staging/iio/imu/inv_mpu/inv_mpu_ring.c
index 7ddb67f5aa96c3fd588d53e4cb7cba5269b2d575..dead8352a1a2807c4a53814b088273c1024cef6d 100644 (file)
--- a/drivers/staging/iio/imu/inv_mpu/inv_mpu_ring.c
+++ b/drivers/staging/iio/imu/inv_mpu/inv_mpu_ring.c
@@ -1226,6 +1226,12 @@ static int inv_proc_event(char *raw_data, size_t raw_len, void *priv)
        pr_info("in:%s\n", hex);
 }
 #endif
+       if (st->chip_config.is_asleep)
+               return 0;
+
+       if (raw_data[1] == 0)
+               return 0;
+
        p = raw_data + 6;
        st->hid_temperature = (p[1] << 8) | p[0];
        p = raw_data + 8;