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| author | Benjamin Tissoires <benjamin.tissoires@gmail.com> | 2013-01-31 20:22:23 +0400 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2013-02-05 15:07:39 +0400 |
| commit | 6d85d037d6247b06e1060b5e5ad0e4854a7d1e3b (patch) | |
| tree | d2340762020aa4c8512a21d74f564d73d3f9fde8 /include/linux/hid.h | |
| parent | cf5425bfcd6909f9831a00bc06ccb9a5b163766a (diff) | |
| download | linux-6d85d037d6247b06e1060b5e5ad0e4854a7d1e3b.tar.xz | |
HID: core: add "report" hook, called once the report has been parsed
This callback is called when the parsing of the report has been done
by hid-core (so after the calls to .event). The hid drivers can now
have access to the whole report by relying on the values stored in
the different fields.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'include/linux/hid.h')
| -rw-r--r-- | include/linux/hid.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/hid.h b/include/linux/hid.h index 7330a0fef0c0..9f56e9040f66 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -589,6 +589,7 @@ struct hid_usage_id { * @raw_event: if report in report_table, this hook is called (NULL means nop) * @usage_table: on which events to call event (NULL means all) * @event: if usage in usage_table, this hook is called (NULL means nop) + * @report: this hook is called after parsing a report (NULL means nop) * @report_fixup: called before report descriptor parsing (NULL means nop) * @input_mapping: invoked on input registering before mapping an usage * @input_mapped: invoked on input registering after mapping an usage @@ -627,6 +628,7 @@ struct hid_driver { const struct hid_usage_id *usage_table; int (*event)(struct hid_device *hdev, struct hid_field *field, struct hid_usage *usage, __s32 value); + void (*report)(struct hid_device *hdev, struct hid_report *report); __u8 *(*report_fixup)(struct hid_device *hdev, __u8 *buf, unsigned int *size); |