From b466c1dd73d5303a313fb0c962e4eb5879bc1336 Mon Sep 17 00:00:00 2001 From: Simon Wood Date: Thu, 19 Nov 2015 16:42:14 -0700 Subject: HID: Add vendor specific usage pages for Logitech G920 The Logitech G920 uses a couple of vendor specific usage pages, which results in incorrect number of axis/buttons being detected. This patch adds these pages to the 'ignore' list. Reported-by: Elias Vanderstuyft Signed-off-by: Simon Wood Reviewed-by: Benjamin Tissoires Signed-off-by: Jiri Kosina --- include/linux/hid.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/hid.h') diff --git a/include/linux/hid.h b/include/linux/hid.h index 251a1d382e23..a6d7a3fc2cb3 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -168,6 +168,8 @@ struct hid_item { #define HID_UP_MSVENDOR 0xff000000 #define HID_UP_CUSTOM 0x00ff0000 #define HID_UP_LOGIVENDOR 0xffbc0000 +#define HID_UP_LOGIVENDOR2 0xff090000 +#define HID_UP_LOGIVENDOR3 0xff430000 #define HID_UP_LNVENDOR 0xffa00000 #define HID_UP_SENSOR 0x00200000 -- cgit v1.2.3 From d8ce9bf5551bfea431893bdd0a943f24a5170828 Mon Sep 17 00:00:00 2001 From: Geliang Tang Date: Sun, 27 Dec 2015 17:25:20 +0800 Subject: HID: move to_hid_device() to hid.h to_hid_device() macro is defined in both hid-lg4ff.c and hid-logitech-hidpp.c. So I move it to include/linux/hid.h. Signed-off-by: Geliang Tang Signed-off-by: Jiri Kosina --- drivers/hid/hid-lg4ff.c | 2 -- drivers/hid/hid-logitech-hidpp.c | 2 -- include/linux/hid.h | 3 +++ 3 files changed, 3 insertions(+), 4 deletions(-) (limited to 'include/linux/hid.h') diff --git a/drivers/hid/hid-lg4ff.c b/drivers/hid/hid-lg4ff.c index fbddcb37ae98..3e160ff5f218 100644 --- a/drivers/hid/hid-lg4ff.c +++ b/drivers/hid/hid-lg4ff.c @@ -33,8 +33,6 @@ #include "hid-lg4ff.h" #include "hid-ids.h" -#define to_hid_device(pdev) container_of(pdev, struct hid_device, dev) - #define LG4FF_MMODE_IS_MULTIMODE 0 #define LG4FF_MMODE_SWITCHED 1 #define LG4FF_MMODE_NOT_MULTIMODE 2 diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c index f2a481125522..bd2ab476c65e 100644 --- a/drivers/hid/hid-logitech-hidpp.c +++ b/drivers/hid/hid-logitech-hidpp.c @@ -1310,8 +1310,6 @@ struct g920_private_data { u16 range; }; -#define to_hid_device(pdev) container_of(pdev, struct hid_device, dev) - static ssize_t g920_range_show(struct device *dev, struct device_attribute *attr, char *buf) { diff --git a/include/linux/hid.h b/include/linux/hid.h index a6d7a3fc2cb3..1472026367ed 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -565,6 +565,9 @@ struct hid_device { /* device report descriptor */ wait_queue_head_t debug_wait; }; +#define to_hid_device(pdev) \ + container_of(pdev, struct hid_device, dev) + static inline void *hid_get_drvdata(struct hid_device *hdev) { return dev_get_drvdata(&hdev->dev); -- cgit v1.2.3 From ba91a96718d17160890e161f702db6e60747248a Mon Sep 17 00:00:00 2001 From: Geliang Tang Date: Sun, 27 Dec 2015 17:25:22 +0800 Subject: HID: add a new helper to_hid_driver() Add a new helper to_hid_driver() and use it in hid-core.c. Signed-off-by: Geliang Tang Signed-off-by: Jiri Kosina --- drivers/hid/hid-core.c | 7 +++---- include/linux/hid.h | 3 +++ 2 files changed, 6 insertions(+), 4 deletions(-) (limited to 'include/linux/hid.h') diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index a6e24e00a37b..9d75205a511e 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -2077,7 +2077,7 @@ struct hid_dynid { static ssize_t store_new_id(struct device_driver *drv, const char *buf, size_t count) { - struct hid_driver *hdrv = container_of(drv, struct hid_driver, driver); + struct hid_driver *hdrv = to_hid_driver(drv); struct hid_dynid *dynid; __u32 bus, vendor, product; unsigned long driver_data = 0; @@ -2139,7 +2139,7 @@ static const struct hid_device_id *hid_match_device(struct hid_device *hdev, static int hid_bus_match(struct device *dev, struct device_driver *drv) { - struct hid_driver *hdrv = container_of(drv, struct hid_driver, driver); + struct hid_driver *hdrv = to_hid_driver(drv); struct hid_device *hdev = to_hid_device(dev); return hid_match_device(hdev, hdrv) != NULL; @@ -2147,8 +2147,7 @@ static int hid_bus_match(struct device *dev, struct device_driver *drv) static int hid_device_probe(struct device *dev) { - struct hid_driver *hdrv = container_of(dev->driver, - struct hid_driver, driver); + struct hid_driver *hdrv = to_hid_driver(dev->driver); struct hid_device *hdev = to_hid_device(dev); const struct hid_device_id *id; int ret = 0; diff --git a/include/linux/hid.h b/include/linux/hid.h index 1472026367ed..75b66eccc692 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -717,6 +717,9 @@ struct hid_driver { struct device_driver driver; }; +#define to_hid_driver(pdrv) \ + container_of(pdrv, struct hid_driver, driver) + /** * hid_ll_driver - low level driver callbacks * @start: called on probe to start the device -- cgit v1.2.3