HID: store the full list of reports in the hidinput
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 <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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2 changed files with 8 additions and 0 deletions
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@ -1526,9 +1526,12 @@ static struct hid_input *hidinput_allocate(struct hid_device *hid)
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input_dev->id.product = hid->product;
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input_dev->id.version = hid->version;
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input_dev->dev.parent = &hid->dev;
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hidinput->input = input_dev;
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list_add_tail(&hidinput->list, &hid->inputs);
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INIT_LIST_HEAD(&hidinput->reports);
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return hidinput;
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}
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@ -1678,6 +1681,9 @@ int hidinput_connect(struct hid_device *hid, unsigned int force)
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if (hid->quirks & HID_QUIRK_MULTI_INPUT)
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hidinput->report = report;
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list_add_tail(&report->hidinput_list,
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&hidinput->reports);
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}
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}
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@ -464,6 +464,7 @@ struct hid_field {
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struct hid_report {
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struct list_head list;
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struct list_head hidinput_list;
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unsigned id; /* id of this report */
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unsigned type; /* report type */
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struct hid_field *field[HID_MAX_FIELDS]; /* fields of the report */
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@ -510,6 +511,7 @@ struct hid_input {
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struct hid_report *report;
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struct input_dev *input;
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bool registered;
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struct list_head reports; /* the list of reports */
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};
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enum hid_type {
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