Say Y here if you want support for Apple infrared remote control.
+config HID_ASUS
+ tristate "Asus"
+ depends on I2C_HID
+ ---help---
+ Support for Asus notebook built-in keyboard via i2c.
+
+ Supported devices:
+ - EeeBook X205TA
+ - VivoBook E200HA
+
config HID_AUREAL
tristate "Aureal"
depends on HID
obj-$(CONFIG_HID_ACRUX) += hid-axff.o
obj-$(CONFIG_HID_APPLE) += hid-apple.o
obj-$(CONFIG_HID_APPLEIR) += hid-appleir.o
+obj-$(CONFIG_HID_ASUS) += hid-asus.o
obj-$(CONFIG_HID_AUREAL) += hid-aureal.o
obj-$(CONFIG_HID_BELKIN) += hid-belkin.o
obj-$(CONFIG_HID_BETOP_FF) += hid-betopff.o
--- /dev/null
+/*
+ * HID driver for Asus notebook built-in keyboard.
+ * Fixes small logical maximum to match usage maximum.
+ *
+ * Currently supported devices are:
+ * EeeBook X205TA
+ * VivoBook E200HA
+ *
+ * Copyright (c) 2016 Yusuke Fujimaki <usk.fujimaki@gmail.com>
+ *
+ * This module based on hid-ortek by
+ * Copyright (c) 2010 Johnathon Harris <jmharris@gmail.com>
+ * Copyright (c) 2011 Jiri Kosina
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ */
+
+#include <linux/device.h>
+#include <linux/hid.h>
+#include <linux/module.h>
+
+#include "hid-ids.h"
+
+static __u8 *asus_report_fixup(struct hid_device *hdev, __u8 *rdesc,
+ unsigned int *rsize)
+{
+ if (*rsize >= 56 && rdesc[54] == 0x25 && rdesc[55] == 0x65) {
+ hid_info(hdev, "Fixing up Asus notebook report descriptor\n");
+ rdesc[55] = 0xdd;
+ }
+ return rdesc;
+}
+
+static const struct hid_device_id asus_devices[] = {
+ { HID_I2C_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_NOTEBOOK_KEYBOARD) },
+ { }
+};
+MODULE_DEVICE_TABLE(hid, asus_devices);
+
+static struct hid_driver asus_driver = {
+ .name = "asus",
+ .id_table = asus_devices,
+ .report_fixup = asus_report_fixup
+};
+module_hid_driver(asus_driver);
+
+MODULE_LICENSE("GPL");
static void __implement(u8 *report, unsigned offset, int n, u32 value)
{
unsigned int idx = offset / 8;
- unsigned int size = offset + n;
unsigned int bit_shift = offset % 8;
int bits_to_set = 8 - bit_shift;
- u8 bit_mask = 0xff << bit_shift;
while (n - bits_to_set >= 0) {
- report[idx] &= ~bit_mask;
+ report[idx] &= ~(0xff << bit_shift);
report[idx] |= value << bit_shift;
value >>= bits_to_set;
n -= bits_to_set;
bits_to_set = 8;
- bit_mask = 0xff;
bit_shift = 0;
idx++;
}
/* last nibble */
if (n) {
- if (size % 8)
- bit_mask &= (1U << (size % 8)) - 1;
- report[idx] &= ~bit_mask;
- report[idx] |= (value << bit_shift) & bit_mask;
+ u8 bit_mask = ((1U << n) - 1);
+ report[idx] &= ~(bit_mask << bit_shift);
+ report[idx] |= value << bit_shift;
}
}
static void implement(const struct hid_device *hid, u8 *report,
unsigned offset, unsigned n, u32 value)
{
- u64 m;
-
- if (n > 32) {
+ if (unlikely(n > 32)) {
hid_warn(hid, "%s() called with n (%d) > 32! (%s)\n",
__func__, n, current->comm);
n = 32;
+ } else if (n < 32) {
+ u32 m = (1U << n) - 1;
+
+ if (unlikely(value > m)) {
+ hid_warn(hid,
+ "%s() called with too large value %d (n: %d)! (%s)\n",
+ __func__, value, n, current->comm);
+ WARN_ON(1);
+ value &= m;
+ }
}
- m = (1ULL << n) - 1;
- if (value > m)
- hid_warn(hid, "%s() called with too large value %d! (%s)\n",
- __func__, value, current->comm);
- WARN_ON(value > m);
- value &= m;
-
__implement(report, offset, n, value);
}
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_JIS) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) },
+ { HID_I2C_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_NOTEBOOK_KEYBOARD) },
{ HID_USB_DEVICE(USB_VENDOR_ID_AUREAL, USB_DEVICE_ID_AUREAL_W01RN) },
{ HID_USB_DEVICE(USB_VENDOR_ID_BELKIN, USB_DEVICE_ID_FLIP_KVM) },
{ HID_USB_DEVICE(USB_VENDOR_ID_BETOP_2185BFM, 0x2208) },
#define USB_VENDOR_ID_ASUSTEK 0x0b05
#define USB_DEVICE_ID_ASUSTEK_LCM 0x1726
#define USB_DEVICE_ID_ASUSTEK_LCM2 0x175b
+#define USB_DEVICE_ID_ASUSTEK_NOTEBOOK_KEYBOARD 0x8585
#define USB_VENDOR_ID_ATEN 0x0557
#define USB_DEVICE_ID_ATEN_UC100KM 0x2004
#define USB_VENDOR_ID_CORSAIR 0x1b1c
#define USB_DEVICE_ID_CORSAIR_K90 0x1b02
+#define USB_VENDOR_ID_CORSAIR 0x1b1c
+#define USB_DEVICE_ID_CORSAIR_K70R 0x1b09
+#define USB_DEVICE_ID_CORSAIR_K95RGB 0x1b11
+#define USB_DEVICE_ID_CORSAIR_M65RGB 0x1b12
+#define USB_DEVICE_ID_CORSAIR_K70RGB 0x1b13
+#define USB_DEVICE_ID_CORSAIR_K65RGB 0x1b17
+
#define USB_VENDOR_ID_CREATIVELABS 0x041e
+#define USB_DEVICE_ID_CREATIVE_SB_OMNI_SURROUND_51 0x322c
#define USB_DEVICE_ID_PRODIKEYS_PCMIDI 0x2801
#define USB_VENDOR_ID_CVTOUCH 0x1ff7
retval = alloc_chrdev_region(&dev_id, ROCCAT_FIRST_MINOR,
ROCCAT_MAX_DEVICES, "roccat");
-
- roccat_major = MAJOR(dev_id);
-
if (retval < 0) {
pr_warn("can't get major number\n");
goto error;
}
+ roccat_major = MAJOR(dev_id);
+
cdev_init(&roccat_cdev, &roccat_ops);
retval = cdev_add(&roccat_cdev, dev_id, ROCCAT_MAX_DEVICES);
enum led_brightness brightness)
{
struct thingm_led *led = container_of(ldev, struct thingm_led, ldev);
- int ret;
- ret = thingm_write_color(led->rgb);
- if (ret)
- hid_err(led->rgb->tdev->hdev, "failed to write color\n");
+ return thingm_write_color(led->rgb);
+}
- return ret;
+static int thingm_init_led(struct thingm_led *led, const char *color_name,
+ struct thingm_rgb *rgb, int minor)
+{
+ snprintf(led->name, sizeof(led->name), "thingm%d:%s:led%d",
+ minor, color_name, rgb->num);
+ led->ldev.name = led->name;
+ led->ldev.max_brightness = 255;
+ led->ldev.brightness_set_blocking = thingm_led_set;
+ led->ldev.flags = LED_HW_PLUGGABLE;
+ led->rgb = rgb;
+ return devm_led_classdev_register(&rgb->tdev->hdev->dev, &led->ldev);
}
static int thingm_init_rgb(struct thingm_rgb *rgb)
int err;
/* Register the red diode */
- snprintf(rgb->red.name, sizeof(rgb->red.name),
- "thingm%d:red:led%d", minor, rgb->num);
- rgb->red.ldev.name = rgb->red.name;
- rgb->red.ldev.max_brightness = 255;
- rgb->red.ldev.brightness_set_blocking = thingm_led_set;
- rgb->red.rgb = rgb;
-
- err = devm_led_classdev_register(&rgb->tdev->hdev->dev,
- &rgb->red.ldev);
+ err = thingm_init_led(&rgb->red, "red", rgb, minor);
if (err)
return err;
/* Register the green diode */
- snprintf(rgb->green.name, sizeof(rgb->green.name),
- "thingm%d:green:led%d", minor, rgb->num);
- rgb->green.ldev.name = rgb->green.name;
- rgb->green.ldev.max_brightness = 255;
- rgb->green.ldev.brightness_set_blocking = thingm_led_set;
- rgb->green.rgb = rgb;
-
- err = devm_led_classdev_register(&rgb->tdev->hdev->dev,
- &rgb->green.ldev);
+ err = thingm_init_led(&rgb->green, "green", rgb, minor);
if (err)
return err;
/* Register the blue diode */
- snprintf(rgb->blue.name, sizeof(rgb->blue.name),
- "thingm%d:blue:led%d", minor, rgb->num);
- rgb->blue.ldev.name = rgb->blue.name;
- rgb->blue.ldev.max_brightness = 255;
- rgb->blue.ldev.brightness_set_blocking = thingm_led_set;
- rgb->blue.rgb = rgb;
-
- err = devm_led_classdev_register(&rgb->tdev->hdev->dev,
- &rgb->blue.ldev);
- return err;
+ return thingm_init_led(&rgb->blue, "blue", rgb, minor);
}
static int thingm_probe(struct hid_device *hdev, const struct hid_device_id *id)
#include <linux/hid.h>
#include <linux/mutex.h>
#include <linux/sched.h>
+#include <linux/string.h>
#include <linux/hidraw.h>
dev = hidraw_table[minor]->hid;
-
if (count > HID_MAX_BUFFER_SIZE) {
hid_warn(dev, "pid %d passed too large report\n",
task_pid_nr(current));
goto out;
}
- buf = kmalloc(count * sizeof(__u8), GFP_KERNEL);
- if (!buf) {
- ret = -ENOMEM;
+ buf = memdup_user(buffer, count);
+ if (IS_ERR(buf)) {
+ ret = PTR_ERR(buf);
goto out;
}
- if (copy_from_user(buf, buffer, count)) {
- ret = -EFAULT;
- goto out_free;
- }
-
if ((report_type == HID_OUTPUT_REPORT) &&
!(dev->quirks & HID_QUIRK_NO_OUTPUT_REPORTS_ON_INTR_EP)) {
ret = hid_hw_output_report(dev, buf, count);
result = alloc_chrdev_region(&dev_id, HIDRAW_FIRST_MINOR,
HIDRAW_MAX_DEVICES, "hidraw");
-
- hidraw_major = MAJOR(dev_id);
-
if (result < 0) {
pr_warn("can't get major number\n");
goto out;
}
+ hidraw_major = MAJOR(dev_id);
+
hidraw_class = class_create(THIS_MODULE, "hidraw");
if (IS_ERR(hidraw_class)) {
result = PTR_ERR(hidraw_class);
{ USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_3AXIS_5BUTTON_STICK, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_AXIS_295, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_PIXART_USB_OPTICAL_MOUSE, HID_QUIRK_ALWAYS_POLL },
+ { USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K70R, HID_QUIRK_NO_INIT_REPORTS },
+ { USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_M65RGB, HID_QUIRK_NO_INIT_REPORTS },
+ { USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K95RGB, HID_QUIRK_NO_INIT_REPORTS | HID_QUIRK_ALWAYS_POLL },
+ { USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K70RGB, HID_QUIRK_NO_INIT_REPORTS },
+ { USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K65RGB, HID_QUIRK_NO_INIT_REPORTS },
+ { USB_VENDOR_ID_CREATIVELABS, USB_DEVICE_ID_CREATIVE_SB_OMNI_SURROUND_51, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_DMI, USB_DEVICE_ID_DMI_ENC, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_WIIU, HID_QUIRK_MULTI_INPUT },
{ USB_VENDOR_ID_ELAN, HID_ANY_ID, HID_QUIRK_ALWAYS_POLL },
wacom->tool[idx] = wacom_intuos_get_tool_type(wacom->id[idx]);
+ wacom->shared->stylus_in_proximity = true;
return 1;
}
{ "Wacom Intuos PT M 2", 21600, 13500, 2047, 63,
INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
.check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
+static const struct wacom_features wacom_features_0x343 =
+ { "Wacom DTK1651", 34616, 19559, 1023, 0,
+ DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4,
+ WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
static const struct wacom_features wacom_features_HID_ANY_ID =
{ "Wacom HID", .type = HID_GENERIC };
{ USB_DEVICE_WACOM(0x33C) },
{ USB_DEVICE_WACOM(0x33D) },
{ USB_DEVICE_WACOM(0x33E) },
+ { USB_DEVICE_WACOM(0x343) },
{ USB_DEVICE_WACOM(0x4001) },
{ USB_DEVICE_WACOM(0x4004) },
{ USB_DEVICE_WACOM(0x5000) },
projects / deliverable / linux.git / commitdiff
