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wacom_i2c: added setup of input events per packet explicitly for this driver

zero-sugar
Michal Koziel 2021-03-08 12:10:58 +01:00 committed by Eirik Schultz
parent e25110a44f
commit f6bb4d231b
1 changed files with 5 additions and 0 deletions
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5
drivers/input/touchscreen/wacom_i2c.c
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@ -97,6 +97,7 @@ struct wacom_i2c {
bool flip_pos_y;
bool flip_distance;
bool flip_pressure;
unsigned int input_events_per_packet;
};
u8 reset_cmd[] = {
@ -201,6 +202,9 @@ static void wacom_of_read(struct wacom_i2c *wac_i2c)
wac_i2c->flip_pos_y = of_property_read_bool(client->dev.of_node, "flip-pos-y");
wac_i2c->flip_distance = of_property_read_bool(client->dev.of_node, "flip-distance");
wac_i2c->flip_pressure = of_property_read_bool(client->dev.of_node, "flip-pressure");
wac_i2c->input_events_per_packet= 8; /*setting default to be the same as EVDEV_BUF_PACKETS in evdev.c*/
of_property_read_u32(client->dev.of_node, "input_events_per_packet", &wac_i2c->input_events_per_packet);
}
#endif
@ -472,6 +476,7 @@ static int wacom_i2c_probe(struct i2c_client *client,
device_init_wakeup(&client->dev, true);
input_set_events_per_packet(input, wac_i2c->input_events_per_packet);
return 0;
err_free_irq: