build/patch/kernel/sun7i-default/0027-banana_touch_screen.patch

26 lines
1.1 KiB
Diff

diff --git a/drivers/input/touchscreen/ft5x_ts.c b/drivers/input/touchscreen/ft5x_ts.c
index 5d8dc97..340507e 100644
--- a/drivers/input/touchscreen/ft5x_ts.c
+++ b/drivers/input/touchscreen/ft5x_ts.c
@@ -1762,8 +1762,8 @@ ft5x_ts_probe(struct i2c_client *client, const struct i2c_device_id *id)
pr_info("%s:ctp_ops.set_irq_mode err.\n", __func__);
goto exit_set_irq_mode;
}
- err = request_irq(SW_INT_IRQNO_PIO, ft5x_ts_interrupt, IRQF_TRIGGER_FALLING | IRQF_SHARED, "ft5x_ts", ft5x_ts);
-
+ //err = request_irq(SW_INT_IRQNO_PIO, ft5x_ts_interrupt, IRQF_TRIGGER_FALLING | IRQF_SHARED, "ft5x_ts", ft5x_ts);
+ err = request_irq(SW_INT_IRQNO_PIO, ft5x_ts_interrupt, IRQF_SHARED, "ft5x_ts", ft5x_ts);
if (err < 0) {
dev_err(&client->dev, "ft5x_ts_probe: request irq failed\n");
goto exit_irq_request_failed;
@@ -1981,6 +1981,10 @@ static int __init ft5x_ts_init(void)
class_destroy(i2c_dev_class);
}
+ //The delay is required to make the touchscreen work reliable on the Bananian
+ //Be fixed by Nico(contact@bananian.org)
+ msleep(100);
+
ret = i2c_add_driver(&ft5x_ts_driver);
return ret;