summaryrefslogtreecommitdiff
path: root/drivers/hid
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/hid')
-rw-r--r--drivers/hid/Kconfig7
-rw-r--r--drivers/hid/Makefile1
-rw-r--r--drivers/hid/hid-appleir.c12
-rw-r--r--drivers/hid/hid-glorious.c86
-rw-r--r--drivers/hid/hid-google-hammer.c2
-rw-r--r--drivers/hid/hid-hyperv.c6
-rw-r--r--drivers/hid/hid-ids.h6
-rw-r--r--drivers/hid/hid-lg-g15.c6
-rw-r--r--drivers/hid/hid-logitech-dj.c11
-rw-r--r--drivers/hid/hid-picolcd_fb.c4
-rw-r--r--drivers/hid/hid-quirks.c4
-rw-r--r--drivers/hid/hid-rmi.c1
-rw-r--r--drivers/hid/hid-sensor-custom.c6
-rw-r--r--drivers/hid/intel-ish-hid/ishtp/hbm.h2
-rw-r--r--drivers/hid/intel-ish-hid/ishtp/ishtp-dev.h2
15 files changed, 129 insertions, 27 deletions
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 5db6e6a709e0..3c3ed9929ced 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -362,6 +362,13 @@ config HID_GFRM
---help---
Support for Google Fiber TV Box remote controls
+config HID_GLORIOUS
+ tristate "Glorious PC Gaming Race mice"
+ depends on HID
+ help
+ Support for Glorious PC Gaming Race mice such as
+ the Glorious Model O, O- and D.
+
config HID_HOLTEK
tristate "Holtek HID devices"
depends on USB_HID
diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile
index 21052a78a344..d8ea4b8c95af 100644
--- a/drivers/hid/Makefile
+++ b/drivers/hid/Makefile
@@ -48,6 +48,7 @@ obj-$(CONFIG_HID_ELO) += hid-elo.o
obj-$(CONFIG_HID_EZKEY) += hid-ezkey.o
obj-$(CONFIG_HID_GEMBIRD) += hid-gembird.o
obj-$(CONFIG_HID_GFRM) += hid-gfrm.o
+obj-$(CONFIG_HID_GLORIOUS) += hid-glorious.o
obj-$(CONFIG_HID_GOOGLE_HAMMER) += hid-google-hammer.o
obj-$(CONFIG_HID_GT683R) += hid-gt683r.o
obj-$(CONFIG_HID_GYRATION) += hid-gyration.o
diff --git a/drivers/hid/hid-appleir.c b/drivers/hid/hid-appleir.c
index bf8d4afe0d6a..8deded185725 100644
--- a/drivers/hid/hid-appleir.c
+++ b/drivers/hid/hid-appleir.c
@@ -283,11 +283,9 @@ static int appleir_probe(struct hid_device *hid, const struct hid_device_id *id)
int ret;
struct appleir *appleir;
- appleir = kzalloc(sizeof(struct appleir), GFP_KERNEL);
- if (!appleir) {
- ret = -ENOMEM;
- goto allocfail;
- }
+ appleir = devm_kzalloc(&hid->dev, sizeof(struct appleir), GFP_KERNEL);
+ if (!appleir)
+ return -ENOMEM;
appleir->hid = hid;
@@ -313,8 +311,7 @@ static int appleir_probe(struct hid_device *hid, const struct hid_device_id *id)
return 0;
fail:
- kfree(appleir);
-allocfail:
+ devm_kfree(&hid->dev, appleir);
return ret;
}
@@ -323,7 +320,6 @@ static void appleir_remove(struct hid_device *hid)
struct appleir *appleir = hid_get_drvdata(hid);
hid_hw_stop(hid);
del_timer_sync(&appleir->key_up_timer);
- kfree(appleir);
}
static const struct hid_device_id appleir_devices[] = {
diff --git a/drivers/hid/hid-glorious.c b/drivers/hid/hid-glorious.c
new file mode 100644
index 000000000000..558eb08c19ef
--- /dev/null
+++ b/drivers/hid/hid-glorious.c
@@ -0,0 +1,86 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * USB HID driver for Glorious PC Gaming Race
+ * Glorious Model O, O- and D mice.
+ *
+ * Copyright (c) 2020 Samuel Čavoj <sammko@sammserver.com>
+ */
+
+/*
+ */
+
+#include <linux/hid.h>
+#include <linux/module.h>
+
+#include "hid-ids.h"
+
+MODULE_AUTHOR("Samuel Čavoj <sammko@sammserver.com>");
+MODULE_DESCRIPTION("HID driver for Glorious PC Gaming Race mice");
+
+/*
+ * Glorious Model O and O- specify the const flag in the consumer input
+ * report descriptor, which leads to inputs being ignored. Fix this
+ * by patching the descriptor.
+ */
+static __u8 *glorious_report_fixup(struct hid_device *hdev, __u8 *rdesc,
+ unsigned int *rsize)
+{
+ if (*rsize == 213 &&
+ rdesc[84] == 129 && rdesc[112] == 129 && rdesc[140] == 129 &&
+ rdesc[85] == 3 && rdesc[113] == 3 && rdesc[141] == 3) {
+ hid_info(hdev, "patching Glorious Model O consumer control report descriptor\n");
+ rdesc[85] = rdesc[113] = rdesc[141] = \
+ HID_MAIN_ITEM_VARIABLE | HID_MAIN_ITEM_RELATIVE;
+ }
+ return rdesc;
+}
+
+static void glorious_update_name(struct hid_device *hdev)
+{
+ const char *model = "Device";
+
+ switch (hdev->product) {
+ case USB_DEVICE_ID_GLORIOUS_MODEL_O:
+ model = "Model O"; break;
+ case USB_DEVICE_ID_GLORIOUS_MODEL_D:
+ model = "Model D"; break;
+ }
+
+ snprintf(hdev->name, sizeof(hdev->name), "%s %s", "Glorious", model);
+}
+
+static int glorious_probe(struct hid_device *hdev,
+ const struct hid_device_id *id)
+{
+ int ret;
+
+ hdev->quirks |= HID_QUIRK_INPUT_PER_APP;
+
+ ret = hid_parse(hdev);
+ if (ret)
+ return ret;
+
+ glorious_update_name(hdev);
+
+ return hid_hw_start(hdev, HID_CONNECT_DEFAULT);
+}
+
+static const struct hid_device_id glorious_devices[] = {
+ { HID_USB_DEVICE(USB_VENDOR_ID_GLORIOUS,
+ USB_DEVICE_ID_GLORIOUS_MODEL_O) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_GLORIOUS,
+ USB_DEVICE_ID_GLORIOUS_MODEL_D) },
+ { }
+};
+MODULE_DEVICE_TABLE(hid, glorious_devices);
+
+static struct hid_driver glorious_driver = {
+ .name = "glorious",
+ .id_table = glorious_devices,
+ .probe = glorious_probe,
+ .report_fixup = glorious_report_fixup
+};
+
+module_hid_driver(glorious_driver);
+
+MODULE_LICENSE("GPL");
diff --git a/drivers/hid/hid-google-hammer.c b/drivers/hid/hid-google-hammer.c
index 2aa4ed157aec..85a054f1ce38 100644
--- a/drivers/hid/hid-google-hammer.c
+++ b/drivers/hid/hid-google-hammer.c
@@ -533,6 +533,8 @@ static const struct hid_device_id hammer_devices[] = {
{ HID_DEVICE(BUS_USB, HID_GROUP_GENERIC,
USB_VENDOR_ID_GOOGLE, USB_DEVICE_ID_GOOGLE_MASTERBALL) },
{ HID_DEVICE(BUS_USB, HID_GROUP_GENERIC,
+ USB_VENDOR_ID_GOOGLE, USB_DEVICE_ID_GOOGLE_MOONBALL) },
+ { HID_DEVICE(BUS_USB, HID_GROUP_GENERIC,
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) },
diff --git a/drivers/hid/hid-hyperv.c b/drivers/hid/hid-hyperv.c
index dddfca555df9..0b6ee1dee625 100644
--- a/drivers/hid/hid-hyperv.c
+++ b/drivers/hid/hid-hyperv.c
@@ -193,8 +193,7 @@ static void mousevsc_on_receive_device_info(struct mousevsc_dev *input_device,
goto cleanup;
/* The pointer is not NULL when we resume from hibernation */
- if (input_device->hid_desc != NULL)
- kfree(input_device->hid_desc);
+ kfree(input_device->hid_desc);
input_device->hid_desc = kmemdup(desc, desc->bLength, GFP_ATOMIC);
if (!input_device->hid_desc)
@@ -207,8 +206,7 @@ static void mousevsc_on_receive_device_info(struct mousevsc_dev *input_device,
}
/* The pointer is not NULL when we resume from hibernation */
- if (input_device->report_desc != NULL)
- kfree(input_device->report_desc);
+ kfree(input_device->report_desc);
input_device->report_desc = kzalloc(input_device->report_desc_size,
GFP_ATOMIC);
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 53236ac34fcb..b18b13147a6f 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -464,6 +464,10 @@
#define USB_DEVICE_ID_GENERAL_TOUCH_WIN8_PIT_010A 0x010a
#define USB_DEVICE_ID_GENERAL_TOUCH_WIN8_PIT_E100 0xe100
+#define USB_VENDOR_ID_GLORIOUS 0x258a
+#define USB_DEVICE_ID_GLORIOUS_MODEL_D 0x0033
+#define USB_DEVICE_ID_GLORIOUS_MODEL_O 0x0036
+
#define I2C_VENDOR_ID_GOODIX 0x27c6
#define I2C_DEVICE_ID_GOODIX_01F0 0x01f0
@@ -478,6 +482,7 @@
#define USB_DEVICE_ID_GOOGLE_WHISKERS 0x5030
#define USB_DEVICE_ID_GOOGLE_MASTERBALL 0x503c
#define USB_DEVICE_ID_GOOGLE_MAGNEMITE 0x503d
+#define USB_DEVICE_ID_GOOGLE_MOONBALL 0x5044
#define USB_VENDOR_ID_GOTOP 0x08f2
#define USB_DEVICE_ID_SUPER_Q2 0x007f
@@ -726,6 +731,7 @@
#define USB_DEVICE_ID_LENOVO_X1_COVER 0x6085
#define USB_DEVICE_ID_LENOVO_X1_TAB 0x60a3
#define USB_DEVICE_ID_LENOVO_X1_TAB3 0x60b5
+#define USB_DEVICE_ID_LENOVO_PIXART_USB_MOUSE_608D 0x608d
#define USB_VENDOR_ID_LG 0x1fd2
#define USB_DEVICE_ID_LG_MULTITOUCH 0x0064
diff --git a/drivers/hid/hid-lg-g15.c b/drivers/hid/hid-lg-g15.c
index 8a9268a5c66a..ad4b5412a9f4 100644
--- a/drivers/hid/hid-lg-g15.c
+++ b/drivers/hid/hid-lg-g15.c
@@ -803,8 +803,10 @@ static int lg_g15_probe(struct hid_device *hdev, const struct hid_device_id *id)
}
if (ret < 0) {
- hid_err(hdev, "Error disabling keyboard emulation for the G-keys\n");
- goto error_hw_stop;
+ hid_err(hdev, "Error %d disabling keyboard emulation for the G-keys, falling back to generic hid-input driver\n",
+ ret);
+ hid_set_drvdata(hdev, NULL);
+ return 0;
}
/* Get initial brightness levels */
diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c
index bb50d6e7745b..ed9b1c1f460d 100644
--- a/drivers/hid/hid-logitech-dj.c
+++ b/drivers/hid/hid-logitech-dj.c
@@ -16,11 +16,11 @@
#include <asm/unaligned.h>
#include "hid-ids.h"
-#define DJ_MAX_PAIRED_DEVICES 6
+#define DJ_MAX_PAIRED_DEVICES 7
#define DJ_MAX_NUMBER_NOTIFS 8
#define DJ_RECEIVER_INDEX 0
#define DJ_DEVICE_INDEX_MIN 1
-#define DJ_DEVICE_INDEX_MAX 6
+#define DJ_DEVICE_INDEX_MAX 7
#define DJREPORT_SHORT_LENGTH 15
#define DJREPORT_LONG_LENGTH 32
@@ -980,6 +980,11 @@ static void logi_hidpp_recv_queue_notif(struct hid_device *hdev,
break;
}
+ /* custom receiver device (eg. powerplay) */
+ if (hidpp_report->device_index == 7) {
+ workitem.reports_supported |= HIDPP;
+ }
+
if (workitem.type == WORKITEM_TYPE_EMPTY) {
hid_warn(hdev,
"unusable device of type %s (0x%02x) connected on slot %d",
@@ -1368,6 +1373,8 @@ static int logi_dj_ll_parse(struct hid_device *hid)
}
if (djdev->reports_supported & HIDPP) {
+ dbg_hid("%s: sending a HID++ descriptor, reports_supported: %llx\n",
+ __func__, djdev->reports_supported);
rdcat(rdesc, &rsize, hidpp_descriptor,
sizeof(hidpp_descriptor));
}
diff --git a/drivers/hid/hid-picolcd_fb.c b/drivers/hid/hid-picolcd_fb.c
index a549c42e8c90..33c102a60992 100644
--- a/drivers/hid/hid-picolcd_fb.c
+++ b/drivers/hid/hid-picolcd_fb.c
@@ -458,9 +458,9 @@ static ssize_t picolcd_fb_update_rate_show(struct device *dev,
if (ret >= PAGE_SIZE)
break;
else if (i == fb_update_rate)
- ret += snprintf(buf+ret, PAGE_SIZE-ret, "[%u] ", i);
+ ret += scnprintf(buf+ret, PAGE_SIZE-ret, "[%u] ", i);
else
- ret += snprintf(buf+ret, PAGE_SIZE-ret, "%u ", i);
+ ret += scnprintf(buf+ret, PAGE_SIZE-ret, "%u ", i);
if (ret > 0)
buf[min(ret, (size_t)PAGE_SIZE)-1] = '\n';
return ret;
diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c
index 0e7b2d998395..ebec818344af 100644
--- a/drivers/hid/hid-quirks.c
+++ b/drivers/hid/hid-quirks.c
@@ -103,6 +103,7 @@ static const struct hid_device_id hid_quirks[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_PENSKETCH_M912), HID_QUIRK_MULTI_INPUT },
{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_EASYPEN_M406XE), HID_QUIRK_MULTI_INPUT },
{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_PIXART_USB_OPTICAL_MOUSE_ID2), HID_QUIRK_ALWAYS_POLL },
+ { HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_PIXART_USB_MOUSE_608D), HID_QUIRK_ALWAYS_POLL },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_C007), HID_QUIRK_ALWAYS_POLL },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_C077), HID_QUIRK_ALWAYS_POLL },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_KEYBOARD_G710_PLUS), HID_QUIRK_NOGET },
@@ -397,9 +398,6 @@ static const struct hid_device_id hid_have_special_driver[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A081) },
{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A0C2) },
#endif
-#if IS_ENABLED(CONFIG_HID_ITE)
- { HID_USB_DEVICE(USB_VENDOR_ID_ITE, USB_DEVICE_ID_ITE8595) },
-#endif
#if IS_ENABLED(CONFIG_HID_ICADE)
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ION, USB_DEVICE_ID_ICADE) },
#endif
diff --git a/drivers/hid/hid-rmi.c b/drivers/hid/hid-rmi.c
index 9ce22acdfaca..8cffa84c9650 100644
--- a/drivers/hid/hid-rmi.c
+++ b/drivers/hid/hid-rmi.c
@@ -217,7 +217,6 @@ static int rmi_hid_read_block(struct rmi_transport_dev *xport, u16 addr,
ret = rmi_write_report(hdev, data->writeReport,
data->output_report_size);
if (ret != data->output_report_size) {
- clear_bit(RMI_READ_REQUEST_PENDING, &data->flags);
dev_err(&hdev->dev,
"failed to write request output report (%d)\n",
ret);
diff --git a/drivers/hid/hid-sensor-custom.c b/drivers/hid/hid-sensor-custom.c
index fb827c295842..4d25577a8573 100644
--- a/drivers/hid/hid-sensor-custom.c
+++ b/drivers/hid/hid-sensor-custom.c
@@ -313,7 +313,7 @@ static ssize_t show_value(struct device *dev, struct device_attribute *attr,
while (i < ret) {
if (i + attribute->size > ret) {
- len += snprintf(&buf[len],
+ len += scnprintf(&buf[len],
PAGE_SIZE - len,
"%d ", values[i]);
break;
@@ -336,10 +336,10 @@ static ssize_t show_value(struct device *dev, struct device_attribute *attr,
++i;
break;
}
- len += snprintf(&buf[len], PAGE_SIZE - len,
+ len += scnprintf(&buf[len], PAGE_SIZE - len,
"%lld ", value);
}
- len += snprintf(&buf[len], PAGE_SIZE - len, "\n");
+ len += scnprintf(&buf[len], PAGE_SIZE - len, "\n");
return len;
} else if (input)
diff --git a/drivers/hid/intel-ish-hid/ishtp/hbm.h b/drivers/hid/intel-ish-hid/ishtp/hbm.h
index bb85985b1620..7c445b203f2a 100644
--- a/drivers/hid/intel-ish-hid/ishtp/hbm.h
+++ b/drivers/hid/intel-ish-hid/ishtp/hbm.h
@@ -82,7 +82,7 @@ struct ishtp_msg_hdr {
struct ishtp_bus_message {
uint8_t hbm_cmd;
- uint8_t data[0];
+ uint8_t data[];
} __packed;
/**
diff --git a/drivers/hid/intel-ish-hid/ishtp/ishtp-dev.h b/drivers/hid/intel-ish-hid/ishtp/ishtp-dev.h
index 39e0e6c73adf..1cc6364aa957 100644
--- a/drivers/hid/intel-ish-hid/ishtp/ishtp-dev.h
+++ b/drivers/hid/intel-ish-hid/ishtp/ishtp-dev.h
@@ -214,7 +214,7 @@ struct ishtp_device {
const struct ishtp_hw_ops *ops;
size_t mtu;
uint32_t ishtp_msg_hdr;
- char hw[0] __aligned(sizeof(void *));
+ char hw[] __aligned(sizeof(void *));
};
static inline unsigned long ishtp_secs_to_jiffies(unsigned long sec)
View Lorry Controller Status