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HID: store the full list of reports in the hidinput

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We were only storing the report in case of QUIRK_MULTI_INPUT.
It is interesting for the upcoming  HID_QUIRK_INPUT_PER_APP to also
store the full list of reports that are attached to it.

We need the full list because a device (Advanced Silicon has some)
might want to use a different report ID for the Input reports and
the Output reports. Storing the full list allows the drivers to
have all the data.

Signed-off-by: Benjamin Tissoires <[email protected]>
Signed-off-by: Jiri Kosina <[email protected]>
This commit is contained in:
Benjamin Tissoires 2018-04-24 10:04:32 +02:00 • committed by Jiri Kosina
commit e1b63c0148
2 changed files with 8 additions and 0 deletions
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6
drivers/hid/hid-input.c
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@ -1526,9 +1526,12 @@ static struct hid_input *hidinput_allocate(struct hid_device *hid)
input_dev->id.product = hid->product;
input_dev->id.version = hid->version;
input_dev->dev.parent = &hid->dev;
hidinput->input = input_dev;
list_add_tail(&hidinput->list, &hid->inputs);
INIT_LIST_HEAD(&hidinput->reports);
return hidinput;
}
@ -1678,6 +1681,9 @@ int hidinput_connect(struct hid_device *hid, unsigned int force)
if (hid->quirks & HID_QUIRK_MULTI_INPUT)
hidinput->report = report;
list_add_tail(&report->hidinput_list,
&hidinput->reports);
}
}