From 8b0e58a70a7a41443c779de074288035b014cb94 Mon Sep 17 00:00:00 2001 From: Stephane Chatty Date: Wed, 13 Jan 2010 21:52:34 +0100 Subject: HID: let hid-input accept digitizers Extended IS_INPUT_APPLICATION to accept digitzers that are actual input devices (touchscreens, light pens, touch pads, white boards) Signed-off-by: Stephane Chatty Signed-off-by: Jiri Kosina --- include/linux/hid.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux/hid.h') diff --git a/include/linux/hid.h b/include/linux/hid.h index 87093652dda8..b978c1e2e74d 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -663,7 +663,7 @@ struct hid_ll_driver { /* Applications from HID Usage Tables 4/8/99 Version 1.1 */ /* We ignore a few input applications that are not widely used */ -#define IS_INPUT_APPLICATION(a) (((a >= 0x00010000) && (a <= 0x00010008)) || (a == 0x00010080) || (a == 0x000c0001) || (a == 0x000d0002)) +#define IS_INPUT_APPLICATION(a) (((a >= 0x00010000) && (a <= 0x00010008)) || (a == 0x00010080) || (a == 0x000c0001) || ((a >= 0x000d0002) && (a <= 0x000d0006))) /* HID core API */ -- cgit v1.2.3 From d4bfa033ed84e0ae446eff445d107ffd5ee78df3 Mon Sep 17 00:00:00 2001 From: Jiri Kosina Date: Fri, 29 Jan 2010 15:03:36 +0100 Subject: HID: make raw reports possible for both feature and output reports In commit 2da31939a42 ("Bluetooth: Implement raw output support for HIDP layer"), support for Bluetooth hid_output_raw_report was added, but it pushes the data to the intr socket instead of the ctrl one. This has been fixed by 6bf8268f9a91f1 ("Bluetooth: Use the control channel for raw HID reports") Still, it is necessary to distinguish whether the report in question should be either FEATURE or OUTPUT. For this, we have to extend the generic HID API, so that hid_output_raw_report() callback provides means to specify this value so that it can be passed down to lower level hardware drivers (currently Bluetooth and USB). Based on original patch by Bastien Nocera Acked-by: Marcel Holtmann Signed-off-by: Jiri Kosina --- include/linux/hid.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux/hid.h') diff --git a/include/linux/hid.h b/include/linux/hid.h index 87093652dda8..3661a626941d 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -501,7 +501,7 @@ struct hid_device { /* device report descriptor */ void (*hiddev_report_event) (struct hid_device *, struct hid_report *); /* handler for raw output data, used by hidraw */ - int (*hid_output_raw_report) (struct hid_device *, __u8 *, size_t); + int (*hid_output_raw_report) (struct hid_device *, __u8 *, size_t, unsigned char); /* debugging support via debugfs */ unsigned short debug; -- cgit v1.2.3 From 90a006abf8015c8cab893555244d8fc673b24839 Mon Sep 17 00:00:00 2001 From: Michael Poole Date: Sun, 24 Jan 2010 22:32:29 -0500 Subject: 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 Signed-off-by: Jiri Kosina --- include/linux/hid.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/hid.h') diff --git a/include/linux/hid.h b/include/linux/hid.h index 3661a626941d..456838c8884e 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); -- cgit v1.2.3