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| author | Michael Poole <mdpoole@troilus.org> | 2010-01-24 22:32:29 -0500 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2010-02-10 14:57:30 +0100 |
| commit | 90a006abf8015c8cab893555244d8fc673b24839 (patch) | |
| tree | 7df0f3bd04bc53f79d7fee82f802d4db9c9d12d5 | |
| parent | 342f31e84eec9002b75f6fcdec6bd932ac77a390 (diff) | |
| download | op-kernel-dev-90a006abf8015c8cab893555244d8fc673b24839.zip op-kernel-dev-90a006abf8015c8cab893555244d8fc673b24839.tar.gz | |
HID: Export hid_register_report
The Apple Magic Mouse (and probably other devices) publish reports that are not
called out in their HID report descriptors -- they only send them when enabled
through other writes to the device. This allows a driver to handle these
unlisted reports.
Signed-off-by: Michael Poole <mdpoole@troilus.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| -rw-r--r-- | drivers/hid/hid-core.c | 3 | ||||
| -rw-r--r-- | include/linux/hid.h | 1 |
2 files changed, 3 insertions, 1 deletions
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index f7f80e1..66a91eb 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -51,7 +51,7 @@ EXPORT_SYMBOL_GPL(hid_debug); * Register a new report for a device. */ -static struct hid_report *hid_register_report(struct hid_device *device, unsigned type, unsigned id) +struct hid_report *hid_register_report(struct hid_device *device, unsigned type, unsigned id) { struct hid_report_enum *report_enum = device->report_enum + type; struct hid_report *report; @@ -75,6 +75,7 @@ static struct hid_report *hid_register_report(struct hid_device *device, unsigne return report; } +EXPORT_SYMBOL_GPL(hid_register_report); /* * Register a new field for this report. diff --git a/include/linux/hid.h b/include/linux/hid.h index 3661a62..456838c 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -690,6 +690,7 @@ int hid_input_report(struct hid_device *, int type, u8 *, int, int); int hidinput_find_field(struct hid_device *hid, unsigned int type, unsigned int code, struct hid_field **field); void hid_output_report(struct hid_report *report, __u8 *data); struct hid_device *hid_allocate_device(void); +struct hid_report *hid_register_report(struct hid_device *device, unsigned type, unsigned id); int hid_parse_report(struct hid_device *hid, __u8 *start, unsigned size); int hid_check_keys_pressed(struct hid_device *hid); int hid_connect(struct hid_device *hid, unsigned int connect_mask); |
