Nick, I have been using your for-next branch to base my development of touchscreen support on TI's DRA7x EVM. With the recent updates, it has worked out great and once I got the configuration right, it was just a question of adding DT data for the platform. Now, there is one problem with Stephen's patch defaulting the irqflags to IRQF_TRIGGER_FALLING. The interrupt controller I am using (ARM GIC) does not seem to support that and the device fails to probe: [ 1.932798] genirq: Setting trigger mode 2 for irq 151 failed (gic_set_type+0x0/0xf0) [ 1.941340] atmel_mxt_ts 0-004a: Failed to register interrupt [ 1.947452] atmel_mxt_ts: probe of 0-004a failed with error -22 Attached patch does the trick for me: diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c index 71154c2..f2d3f72 100644 --- a/drivers/input/touchscreen/atmel_mxt_ts.c +++ b/drivers/input/touchscreen/atmel_mxt_ts.c @@ -3155,9 +3155,6 @@ static struct mxt_platform_data *mxt_parse_dt(struct i2c_client *client) pdata->gpio_reset = of_get_named_gpio_flags(dev->of_node, "atmel,reset-gpio", 0, NULL); - /* Default to this. Properties can be added to configure it later */ - pdata->irqflags = IRQF_TRIGGER_FALLING; - of_property_read_string(dev->of_node, "atmel,cfg_name", &pdata->cfg_name); Can you switch to leaving the platform to specify flags (at least for the DT case)? Thanks, Sekhar -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
