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path: root/drivers/hid/hid-input.c
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Diffstat (limited to 'drivers/hid/hid-input.c')
-rw-r--r--drivers/hid/hid-input.c31
1 files changed, 22 insertions, 9 deletions
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index 7f552bfad32c..cd74203c8178 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -290,14 +290,6 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
goto ignore;
}
- if (field->report_type == HID_FEATURE_REPORT) {
- if (device->driver->feature_mapping) {
- device->driver->feature_mapping(device, hidinput, field,
- usage);
- }
- goto ignore;
- }
-
if (device->driver->input_mapping) {
int ret = device->driver->input_mapping(device, hidinput, field,
usage, &bit, &max);
@@ -835,6 +827,24 @@ static void hidinput_close(struct input_dev *dev)
hid_hw_close(hid);
}
+static void report_features(struct hid_device *hid)
+{
+ struct hid_driver *drv = hid->driver;
+ struct hid_report_enum *rep_enum;
+ struct hid_report *rep;
+ int i, j;
+
+ if (!drv->feature_mapping)
+ return;
+
+ rep_enum = &hid->report_enum[HID_FEATURE_REPORT];
+ list_for_each_entry(rep, &rep_enum->report_list, list)
+ for (i = 0; i < rep->maxfield; i++)
+ for (j = 0; j < rep->field[i]->maxusage; j++)
+ drv->feature_mapping(hid, rep->field[i],
+ rep->field[i]->usage + j);
+}
+
/*
* Register the input device; print a message.
* Configure the input layer interface
@@ -863,7 +873,9 @@ int hidinput_connect(struct hid_device *hid, unsigned int force)
return -1;
}
- for (k = HID_INPUT_REPORT; k <= HID_FEATURE_REPORT; k++) {
+ report_features(hid);
+
+ for (k = HID_INPUT_REPORT; k <= HID_OUTPUT_REPORT; k++) {
if (k == HID_OUTPUT_REPORT &&
hid->quirks & HID_QUIRK_SKIP_OUTPUT_REPORTS)
continue;
@@ -928,6 +940,7 @@ int hidinput_connect(struct hid_device *hid, unsigned int force)
return 0;
out_cleanup:
+ list_del(&hidinput->list);
input_free_device(hidinput->input);
kfree(hidinput);
out_unwind: