On 02/04/2010 07:14 PM, Dmitry Torokhov wrote:

On Thu, Feb 04, 2010 at 11:31:45AM +0100, Jiri Slaby wrote:
 +

quoted

+static int dvb_event(struct hid_device *hdev, struct hid_field *field,
+		struct hid_usage *usage, __s32 value)
+{
+	/* we won't get a "key up" event */
+	if (value) {
+		input_event(field->hidinput->input, usage->type, usage->code, 1);
+		input_event(field->hidinput->input, usage->type, usage->code, 0);

Do not ever forget input_sync(), you need 2 of them here.

With the latest changes to evdev, if you are using SIGIO you won't get
wioken up until EV_SYN/SYN_REPORT.

HID layer syncs on its own. So the second is not needed. Why is needed
the first?

I.e. should there be one also in dvb_usb_read_remote_control?