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authorLinus Torvalds <torvalds@linux-foundation.org>2018-06-20 16:42:39 +0900
committerLinus Torvalds <torvalds@linux-foundation.org>2018-06-20 16:42:39 +0900
commit81e97f01371f4e1701feeafe484665112cd9ddc2 (patch)
tree9e45a6841066f55230befe132d4fc3d1f146532d /drivers/hid
parent6d90eb7ba341b3eb035121eff0b69d370cbc251e (diff)
parentd471b6b22d37bf9928c6d0202bdaaf76583b8b61 (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
Pull HID fixes from Jiri Kosina: - Wacom 2nd-gen Intuos Pro large Y axis handling fix from Jason Gerecke - fix for hibernation in Intel ISH driver, from Even Xu - crash fix for hid-steam driver, from Rodrigo Rivas Costa - new device ID addition to google-hammer driver * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: wacom: Correct logical maximum Y for 2nd-gen Intuos Pro large HID: intel_ish-hid: ipc: register more pm callbacks to support hibernation HID: steam: use hid_device.driver_data instead of hid_set_drvdata() HID: google: Add support for whiskers
Diffstat (limited to 'drivers/hid')
-rw-r--r--drivers/hid/hid-google-hammer.c2
-rw-r--r--drivers/hid/hid-ids.h1
-rw-r--r--drivers/hid/hid-steam.c10
-rw-r--r--drivers/hid/intel-ish-hid/ipc/pci-ish.c22
-rw-r--r--drivers/hid/wacom_sys.c8
5 files changed, 23 insertions, 20 deletions
diff --git a/drivers/hid/hid-google-hammer.c b/drivers/hid/hid-google-hammer.c
index 7b8e17b03cb8..6bf4da7ad63a 100644
--- a/drivers/hid/hid-google-hammer.c
+++ b/drivers/hid/hid-google-hammer.c
@@ -124,6 +124,8 @@ static const struct hid_device_id hammer_devices[] = {
USB_VENDOR_ID_GOOGLE, USB_DEVICE_ID_GOOGLE_STAFF) },
{ HID_DEVICE(BUS_USB, HID_GROUP_GENERIC,
USB_VENDOR_ID_GOOGLE, USB_DEVICE_ID_GOOGLE_WAND) },
+ { HID_DEVICE(BUS_USB, HID_GROUP_GENERIC,
+ USB_VENDOR_ID_GOOGLE, USB_DEVICE_ID_GOOGLE_WHISKERS) },
{ }
};
MODULE_DEVICE_TABLE(hid, hammer_devices);
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index a85634fe033f..c7981ddd8776 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -452,6 +452,7 @@
#define USB_DEVICE_ID_GOOGLE_TOUCH_ROSE 0x5028
#define USB_DEVICE_ID_GOOGLE_STAFF 0x502b
#define USB_DEVICE_ID_GOOGLE_WAND 0x502d
+#define USB_DEVICE_ID_GOOGLE_WHISKERS 0x5030
#define USB_VENDOR_ID_GOTOP 0x08f2
#define USB_DEVICE_ID_SUPER_Q2 0x007f
diff --git a/drivers/hid/hid-steam.c b/drivers/hid/hid-steam.c
index cb86cc834201..0422ec2b13d2 100644
--- a/drivers/hid/hid-steam.c
+++ b/drivers/hid/hid-steam.c
@@ -573,7 +573,7 @@ static bool steam_is_valve_interface(struct hid_device *hdev)
static int steam_client_ll_parse(struct hid_device *hdev)
{
- struct steam_device *steam = hid_get_drvdata(hdev);
+ struct steam_device *steam = hdev->driver_data;
return hid_parse_report(hdev, steam->hdev->dev_rdesc,
steam->hdev->dev_rsize);
@@ -590,7 +590,7 @@ static void steam_client_ll_stop(struct hid_device *hdev)
static int steam_client_ll_open(struct hid_device *hdev)
{
- struct steam_device *steam = hid_get_drvdata(hdev);
+ struct steam_device *steam = hdev->driver_data;
int ret;
ret = hid_hw_open(steam->hdev);
@@ -605,7 +605,7 @@ static int steam_client_ll_open(struct hid_device *hdev)
static void steam_client_ll_close(struct hid_device *hdev)
{
- struct steam_device *steam = hid_get_drvdata(hdev);
+ struct steam_device *steam = hdev->driver_data;
mutex_lock(&steam->mutex);
steam->client_opened = false;
@@ -623,7 +623,7 @@ static int steam_client_ll_raw_request(struct hid_device *hdev,
size_t count, unsigned char report_type,
int reqtype)
{
- struct steam_device *steam = hid_get_drvdata(hdev);
+ struct steam_device *steam = hdev->driver_data;
return hid_hw_raw_request(steam->hdev, reportnum, buf, count,
report_type, reqtype);
@@ -710,7 +710,7 @@ static int steam_probe(struct hid_device *hdev,
ret = PTR_ERR(steam->client_hdev);
goto client_hdev_fail;
}
- hid_set_drvdata(steam->client_hdev, steam);
+ steam->client_hdev->driver_data = steam;
/*
* With the real steam controller interface, do not connect hidraw.
diff --git a/drivers/hid/intel-ish-hid/ipc/pci-ish.c b/drivers/hid/intel-ish-hid/ipc/pci-ish.c
index 582e449be9fe..a2c53ea3b5ed 100644
--- a/drivers/hid/intel-ish-hid/ipc/pci-ish.c
+++ b/drivers/hid/intel-ish-hid/ipc/pci-ish.c
@@ -205,8 +205,7 @@ static void ish_remove(struct pci_dev *pdev)
kfree(ishtp_dev);
}
-#ifdef CONFIG_PM
-static struct device *ish_resume_device;
+static struct device __maybe_unused *ish_resume_device;
/* 50ms to get resume response */
#define WAIT_FOR_RESUME_ACK_MS 50
@@ -220,7 +219,7 @@ static struct device *ish_resume_device;
* in that case a simple resume message is enough, others we need
* a reset sequence.
*/
-static void ish_resume_handler(struct work_struct *work)
+static void __maybe_unused ish_resume_handler(struct work_struct *work)
{
struct pci_dev *pdev = to_pci_dev(ish_resume_device);
struct ishtp_device *dev = pci_get_drvdata(pdev);
@@ -262,7 +261,7 @@ static void ish_resume_handler(struct work_struct *work)
*
* Return: 0 to the pm core
*/
-static int ish_suspend(struct device *device)
+static int __maybe_unused ish_suspend(struct device *device)
{
struct pci_dev *pdev = to_pci_dev(device);
struct ishtp_device *dev = pci_get_drvdata(pdev);
@@ -288,7 +287,7 @@ static int ish_suspend(struct device *device)
return 0;
}
-static DECLARE_WORK(resume_work, ish_resume_handler);
+static __maybe_unused DECLARE_WORK(resume_work, ish_resume_handler);
/**
* ish_resume() - ISH resume callback
* @device: device pointer
@@ -297,7 +296,7 @@ static DECLARE_WORK(resume_work, ish_resume_handler);
*
* Return: 0 to the pm core
*/
-static int ish_resume(struct device *device)
+static int __maybe_unused ish_resume(struct device *device)
{
struct pci_dev *pdev = to_pci_dev(device);
struct ishtp_device *dev = pci_get_drvdata(pdev);
@@ -311,21 +310,14 @@ static int ish_resume(struct device *device)
return 0;
}
-static const struct dev_pm_ops ish_pm_ops = {
- .suspend = ish_suspend,
- .resume = ish_resume,
-};
-#define ISHTP_ISH_PM_OPS (&ish_pm_ops)
-#else
-#define ISHTP_ISH_PM_OPS NULL
-#endif /* CONFIG_PM */
+static SIMPLE_DEV_PM_OPS(ish_pm_ops, ish_suspend, ish_resume);
static struct pci_driver ish_driver = {
.name = KBUILD_MODNAME,
.id_table = ish_pci_tbl,
.probe = ish_probe,
.remove = ish_remove,
- .driver.pm = ISHTP_ISH_PM_OPS,
+ .driver.pm = &ish_pm_ops,
};
module_pci_driver(ish_driver);
diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c
index c101369b51de..d6797535fff9 100644
--- a/drivers/hid/wacom_sys.c
+++ b/drivers/hid/wacom_sys.c
@@ -395,6 +395,14 @@ static void wacom_usage_mapping(struct hid_device *hdev,
}
}
+ /* 2nd-generation Intuos Pro Large has incorrect Y maximum */
+ if (hdev->vendor == USB_VENDOR_ID_WACOM &&
+ hdev->product == 0x0358 &&
+ WACOM_PEN_FIELD(field) &&
+ wacom_equivalent_usage(usage->hid) == HID_GD_Y) {
+ field->logical_maximum = 43200;
+ }
+
switch (usage->hid) {
case HID_GD_X:
features->x_max = field->logical_maximum;