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hid-for-linus-2024031301

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Merge tag 'hid-for-linus-2024031301' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid

Pull HID updates from Jiri Kosina:

 - support for the following Bluetooth devices from Samsung: Samsung
   wireless {Keyboard, GamePad, Action Mouse, Book Cover, Universal
   Keyboard, HOGP Keyboard} (Sandeep C S)

 - second version of code for applying proper quirk depending on
   firmware version for lenovo/cptkbd (Mikhail Khvainitski)

 - lenovo/cptkbd firmware-dependent quirk (Mikhail Khvainitski)

 - assorted fixes and optimizations for amd-sfh (Basavaraj Natikar)

 - dead code and dead data structures removal (Jiri Slaby, Jiapeng
   Chong)

* tag 'hid-for-linus-2024031301' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (25 commits)
  HID: amd_sfh: Set the AMD SFH driver to depend on x86
  HID: input: avoid polling stylus battery on Chromebook Pompom
  HID: amd_sfh: Extend MP2 register access to SFH
  HID: amd_sfh: Improve boot time when SFH is available
  HID: amd_sfh: Avoid disabling the interrupt
  HID: amd_sfh: Update HPD sensor structure elements
  HID: amd_sfh: Increase sensor command timeout
  HID: intel-ish-hid: ipc: Add Arrow Lake PCI device ID
  HID: nintendo: Remove some unused functions
  HID: hid-prodikeys: remove struct pk_device
  HID: hid-prodikeys: remove unused struct pcmidi_snd members
  HID: hid-multitouch: remove unused mt_application::dev_time
  HID: hid-lg3ff: remove unused struct lg3ff_device
  HID: protect hid_device::bpf by CONFIG_HID_BPF
  HID: wacom: remove unused hid_data::pressure
  HID: apple: remove unused members from struct apple_sc_backlight
  HID: wacom: Clean up use of struct->wacom_wac
  HID: samsung: Add Samsung wireless bookcover and universal keyboard support
  HID: samsung: Add Samsung wireless action mouse support
  HID: samsung: Add Samsung wireless gamepad support
  ...
This commit is contained in:
Linus Torvalds 2024-03-14 09:56:15 -07:00
commit 3e78a6c0d3
21 changed files with 624 additions and 197 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/hid/amd-sfh-hid/Kconfig
View File

@ -6,6 +6,7 @@ menu "AMD SFH HID Support"
config AMD_SFH_HID
tristate "AMD Sensor Fusion Hub"
depends on HID
depends on X86
help
If you say yes to this option, support will be included for the
AMD Sensor Fusion Hub.

16
drivers/hid/amd-sfh-hid/amd_sfh_common.h
View File

@ -19,6 +19,9 @@
#define AMD_C2P_MSG(regno) (0x10500 + ((regno) * 4))
#define AMD_P2C_MSG(regno) (0x10680 + ((regno) * 4))
#define AMD_C2P_MSG_V1(regno) (0x10900 + ((regno) * 4))
#define AMD_P2C_MSG_V1(regno) (0x10500 + ((regno) * 4))
#define SENSOR_ENABLED 4
#define SENSOR_DISABLED 5
@ -53,6 +56,9 @@ struct amd_mp2_dev {
/* mp2 active control status */
u32 mp2_acs;
struct sfh_dev_status dev_en;
struct work_struct work;
u8 init_done;
u8 rver;
};
struct amd_mp2_ops {
@ -79,4 +85,14 @@ void amd_sfh_clear_intr_v2(struct amd_mp2_dev *privdata);
int amd_sfh_irq_init_v2(struct amd_mp2_dev *privdata);
void amd_sfh_clear_intr(struct amd_mp2_dev *privdata);
int amd_sfh_irq_init(struct amd_mp2_dev *privdata);
static inline u64 amd_get_c2p_val(struct amd_mp2_dev *mp2, u32 idx)
{
return mp2->rver == 1 ? AMD_C2P_MSG_V1(idx) : AMD_C2P_MSG(idx);
}
static inline u64 amd_get_p2c_val(struct amd_mp2_dev *mp2, u32 idx)
{
return mp2->rver == 1 ? AMD_P2C_MSG_V1(idx) : AMD_P2C_MSG(idx);
}
#endif

118
drivers/hid/amd-sfh-hid/amd_sfh_pcie.c
View File

@ -10,6 +10,7 @@
#include <linux/bitops.h>
#include <linux/delay.h>
#include <linux/devm-helpers.h>
#include <linux/dma-mapping.h>
#include <linux/dmi.h>
#include <linux/interrupt.h>
@ -35,15 +36,17 @@ static int sensor_mask_override = -1;
module_param_named(sensor_mask, sensor_mask_override, int, 0444);
MODULE_PARM_DESC(sensor_mask, "override the detected sensors mask");
static bool intr_disable = true;
static int amd_sfh_wait_response_v2(struct amd_mp2_dev *mp2, u8 sid, u32 sensor_sts)
{
union cmd_response cmd_resp;
/* Get response with status within a max of 1600 ms timeout */
/* Get response with status within a max of 10 seconds timeout */
if (!readl_poll_timeout(mp2->mmio + AMD_P2C_MSG(0), cmd_resp.resp,
(cmd_resp.response_v2.response == sensor_sts &&
cmd_resp.response_v2.status == 0 && (sid == 0xff ||
cmd_resp.response_v2.sensor_id == sid)), 500, 1600000))
cmd_resp.response_v2.sensor_id == sid)), 500, 10000000))
return cmd_resp.response_v2.response;
return SENSOR_DISABLED;
@ -55,7 +58,7 @@ static void amd_start_sensor_v2(struct amd_mp2_dev *privdata, struct amd_mp2_sen
cmd_base.ul = 0;
cmd_base.cmd_v2.cmd_id = ENABLE_SENSOR;
cmd_base.cmd_v2.intr_disable = 1;
cmd_base.cmd_v2.intr_disable = intr_disable;
cmd_base.cmd_v2.period = info.period;
cmd_base.cmd_v2.sensor_id = info.sensor_idx;
cmd_base.cmd_v2.length = 16;
@ -73,7 +76,7 @@ static void amd_stop_sensor_v2(struct amd_mp2_dev *privdata, u16 sensor_idx)
cmd_base.ul = 0;
cmd_base.cmd_v2.cmd_id = DISABLE_SENSOR;
cmd_base.cmd_v2.intr_disable = 1;
cmd_base.cmd_v2.intr_disable = intr_disable;
cmd_base.cmd_v2.period = 0;
cmd_base.cmd_v2.sensor_id = sensor_idx;
cmd_base.cmd_v2.length = 16;
@ -87,7 +90,7 @@ static void amd_stop_all_sensor_v2(struct amd_mp2_dev *privdata)
union sfh_cmd_base cmd_base;
cmd_base.cmd_v2.cmd_id = STOP_ALL_SENSORS;
cmd_base.cmd_v2.intr_disable = 1;
cmd_base.cmd_v2.intr_disable = intr_disable;
cmd_base.cmd_v2.period = 0;
cmd_base.cmd_v2.sensor_id = 0;
@ -96,9 +99,9 @@ static void amd_stop_all_sensor_v2(struct amd_mp2_dev *privdata)
void amd_sfh_clear_intr_v2(struct amd_mp2_dev *privdata)
{
if (readl(privdata->mmio + AMD_P2C_MSG(4))) {
writel(0, privdata->mmio + AMD_P2C_MSG(4));
writel(0xf, privdata->mmio + AMD_P2C_MSG(5));
if (readl(privdata->mmio + amd_get_p2c_val(privdata, 4))) {
writel(0, privdata->mmio + amd_get_p2c_val(privdata, 4));
writel(0xf, privdata->mmio + amd_get_p2c_val(privdata, 5));
}
}
@ -292,6 +295,26 @@ int amd_sfh_irq_init(struct amd_mp2_dev *privdata)
return 0;
}
static int mp2_disable_intr(const struct dmi_system_id *id)
{
intr_disable = false;
return 0;
}
static const struct dmi_system_id dmi_sfh_table[] = {
{
/*
* https://bugzilla.kernel.org/show_bug.cgi?id=218104
*/
.callback = mp2_disable_intr,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "HP"),
DMI_MATCH(DMI_PRODUCT_NAME, "HP ProBook x360 435 G7"),
},
},
{}
};
static const struct dmi_system_id dmi_nodevs[] = {
{
/*
@ -307,6 +330,48 @@ static const struct dmi_system_id dmi_nodevs[] = {
{ }
};
static void sfh1_1_init_work(struct work_struct *work)
{
struct amd_mp2_dev *mp2 = container_of(work, struct amd_mp2_dev, work);
struct pci_dev *pdev = mp2->pdev;
int rc;
rc = mp2->sfh1_1_ops->init(mp2);
if (rc) {
dev_err(&pdev->dev, "sfh1_1_init failed err %d\n", rc);
return;
}
amd_sfh_clear_intr(mp2);
mp2->init_done = 1;
}
static void sfh_init_work(struct work_struct *work)
{
struct amd_mp2_dev *mp2 = container_of(work, struct amd_mp2_dev, work);
struct pci_dev *pdev = mp2->pdev;
int rc;
rc = amd_sfh_hid_client_init(mp2);
if (rc) {
amd_sfh_clear_intr(mp2);
dev_err(&pdev->dev, "amd_sfh_hid_client_init failed err %d\n", rc);
return;
}
amd_sfh_clear_intr(mp2);
mp2->init_done = 1;
}
static void amd_sfh_remove(struct pci_dev *pdev)
{
struct amd_mp2_dev *mp2 = pci_get_drvdata(pdev);
flush_work(&mp2->work);
if (mp2->init_done)
mp2->mp2_ops->remove(mp2);
}
static int amd_mp2_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
{
struct amd_mp2_dev *privdata;
@ -315,6 +380,8 @@ static int amd_mp2_pci_probe(struct pci_dev *pdev, const struct pci_device_id *i
if (dmi_first_match(dmi_nodevs))
return -ENODEV;
dmi_check_system(dmi_sfh_table);
privdata = devm_kzalloc(&pdev->dev, sizeof(*privdata), GFP_KERNEL);
if (!privdata)
return -ENOMEM;
@ -343,10 +410,15 @@ static int amd_mp2_pci_probe(struct pci_dev *pdev, const struct pci_device_id *i
privdata->sfh1_1_ops = (const struct amd_sfh1_1_ops *)id->driver_data;
if (privdata->sfh1_1_ops) {
rc = privdata->sfh1_1_ops->init(privdata);
if (boot_cpu_data.x86 >= 0x1A)
privdata->rver = 1;
rc = devm_work_autocancel(&pdev->dev, &privdata->work, sfh1_1_init_work);
if (rc)
return rc;
goto init_done;
schedule_work(&privdata->work);
return 0;
}
mp2_select_ops(privdata);
@ -357,33 +429,34 @@ static int amd_mp2_pci_probe(struct pci_dev *pdev, const struct pci_device_id *i
return rc;
}
rc = amd_sfh_hid_client_init(privdata);
rc = devm_work_autocancel(&pdev->dev, &privdata->work, sfh_init_work);
if (rc) {
amd_sfh_clear_intr(privdata);
if (rc != -EOPNOTSUPP)
dev_err(&pdev->dev, "amd_sfh_hid_client_init failed\n");
return rc;
}
init_done:
amd_sfh_clear_intr(privdata);
return devm_add_action_or_reset(&pdev->dev, privdata->mp2_ops->remove, privdata);
schedule_work(&privdata->work);
return 0;
}
static void amd_sfh_shutdown(struct pci_dev *pdev)
{
struct amd_mp2_dev *mp2 = pci_get_drvdata(pdev);
if (mp2 && mp2->mp2_ops)
mp2->mp2_ops->stop_all(mp2);
if (mp2) {
flush_work(&mp2->work);
if (mp2->init_done)
mp2->mp2_ops->stop_all(mp2);
}
}
static int __maybe_unused amd_mp2_pci_resume(struct device *dev)
{
struct amd_mp2_dev *mp2 = dev_get_drvdata(dev);
mp2->mp2_ops->resume(mp2);
flush_work(&mp2->work);
if (mp2->init_done)
mp2->mp2_ops->resume(mp2);
return 0;
}
@ -392,7 +465,9 @@ static int __maybe_unused amd_mp2_pci_suspend(struct device *dev)
{
struct amd_mp2_dev *mp2 = dev_get_drvdata(dev);
mp2->mp2_ops->suspend(mp2);
flush_work(&mp2->work);
if (mp2->init_done)
mp2->mp2_ops->suspend(mp2);
return 0;
}
@ -414,6 +489,7 @@ static struct pci_driver amd_mp2_pci_driver = {
.probe = amd_mp2_pci_probe,
.driver.pm = &amd_mp2_pm_ops,
.shutdown = amd_sfh_shutdown,
.remove = amd_sfh_remove,
};
module_pci_driver(amd_mp2_pci_driver);

6
drivers/hid/amd-sfh-hid/amd_sfh_pcie.h
View File

@ -90,10 +90,10 @@ enum mem_use_type {
struct hpd_status {
union {
struct {
u32 human_presence_report : 4;
u32 human_presence_actual : 4;
u32 probablity : 8;
u32 object_distance : 16;
u32 probablity : 8;
u32 human_presence_actual : 4;
u32 human_presence_report : 4;
} shpd;
u32 val;
};

2
drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_desc.c
View File

@ -251,7 +251,7 @@ static u8 get_input_rep(u8 current_index, int sensor_idx, int report_id,
break;
case HPD_IDX:
get_common_inputs(&hpd_input.common_property, report_id);
hpdstatus.val = readl(mp2->mmio + AMD_C2P_MSG(4));
hpdstatus.val = readl(mp2->mmio + amd_get_c2p_val(mp2, 4));
hpd_input.human_presence = hpdstatus.shpd.presence;
report_size = sizeof(hpd_input);
memcpy(input_report, &hpd_input, sizeof(hpd_input));

4
drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c
View File

@ -172,7 +172,7 @@ static int amd_sfh1_1_hid_client_init(struct amd_mp2_dev *privdata)
if (rc)
goto cleanup;
writel(0, privdata->mmio + AMD_P2C_MSG(0));
writel(0, privdata->mmio + amd_get_p2c_val(privdata, 0));
mp2_ops->start(privdata, info);
status = amd_sfh_wait_for_response
(privdata, cl_data->sensor_idx[i], ENABLE_SENSOR);
@ -298,7 +298,7 @@ static void amd_sfh_set_ops(struct amd_mp2_dev *mp2)
int amd_sfh1_1_init(struct amd_mp2_dev *mp2)
{
u32 phy_base = readl(mp2->mmio + AMD_C2P_MSG(22));
u32 phy_base = readl(mp2->mmio + amd_get_c2p_val(mp2, 22));
struct device *dev = &mp2->pdev->dev;
struct sfh_base_info binfo;
int rc;

10
drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.c
View File

@ -20,7 +20,7 @@ static int amd_sfh_wait_response(struct amd_mp2_dev *mp2, u8 sid, u32 cmd_id)
struct sfh_cmd_response cmd_resp;
/* Get response with status within a max of 10000 ms timeout */
if (!readl_poll_timeout(mp2->mmio + AMD_P2C_MSG(0), cmd_resp.resp,
if (!readl_poll_timeout(mp2->mmio + amd_get_p2c_val(mp2, 0), cmd_resp.resp,
(cmd_resp.response.response == 0 &&
cmd_resp.response.cmd_id == cmd_id && (sid == 0xff ||
cmd_resp.response.sensor_id == sid)), 500, 10000000))
@ -39,7 +39,7 @@ static void amd_start_sensor(struct amd_mp2_dev *privdata, struct amd_mp2_sensor
cmd_base.cmd.sub_cmd_value = 1;
cmd_base.cmd.sensor_id = info.sensor_idx;
writel(cmd_base.ul, privdata->mmio + AMD_C2P_MSG(0));
writel(cmd_base.ul, privdata->mmio + amd_get_c2p_val(privdata, 0));
}
static void amd_stop_sensor(struct amd_mp2_dev *privdata, u16 sensor_idx)
@ -52,8 +52,8 @@ static void amd_stop_sensor(struct amd_mp2_dev *privdata, u16 sensor_idx)
cmd_base.cmd.sub_cmd_value = 1;
cmd_base.cmd.sensor_id = sensor_idx;
writeq(0x0, privdata->mmio + AMD_C2P_MSG(1));
writel(cmd_base.ul, privdata->mmio + AMD_C2P_MSG(0));
writeq(0x0, privdata->mmio + amd_get_c2p_val(privdata, 1));
writel(cmd_base.ul, privdata->mmio + amd_get_c2p_val(privdata, 0));
}
static void amd_stop_all_sensor(struct amd_mp2_dev *privdata)
@ -66,7 +66,7 @@ static void amd_stop_all_sensor(struct amd_mp2_dev *privdata)
/* 0xf indicates all sensors */
cmd_base.cmd.sensor_id = 0xf;
writel(cmd_base.ul, privdata->mmio + AMD_C2P_MSG(0));
writel(cmd_base.ul, privdata->mmio + amd_get_c2p_val(privdata, 0));
}
static struct amd_mp2_ops amd_sfh_ops = {

1
drivers/hid/hid-apple.c
View File

@ -79,7 +79,6 @@ struct apple_non_apple_keyboard {
struct apple_sc_backlight {
struct led_classdev cdev;
struct hid_device *hdev;
unsigned short backlight_off, backlight_on_min, backlight_on_max;
};
struct apple_sc {

8
drivers/hid/hid-ids.h
View File

@ -430,6 +430,7 @@
#define I2C_DEVICE_ID_HP_SPECTRE_X360_14T_EA100_V1 0x2BED
#define I2C_DEVICE_ID_HP_SPECTRE_X360_14T_EA100_V2 0x2BEE
#define I2C_DEVICE_ID_HP_ENVY_X360_15_EU0556NG 0x2D02
#define I2C_DEVICE_ID_CHROMEBOOK_TROGDOR_POMPOM 0x2F81
#define USB_VENDOR_ID_ELECOM 0x056e
#define USB_DEVICE_ID_ELECOM_BM084 0x0061
@ -1146,8 +1147,15 @@
#define USB_DEVICE_ID_SAITEK_X65 0x0b6a
#define USB_VENDOR_ID_SAMSUNG 0x0419
#define USB_VENDOR_ID_SAMSUNG_ELECTRONICS 0x04e8
#define USB_DEVICE_ID_SAMSUNG_IR_REMOTE 0x0001
#define USB_DEVICE_ID_SAMSUNG_WIRELESS_KBD_MOUSE 0x0600
#define USB_DEVICE_ID_SAMSUNG_WIRELESS_KBD 0x7021
#define USB_DEVICE_ID_SAMSUNG_WIRELESS_GAMEPAD 0xa000
#define USB_DEVICE_ID_SAMSUNG_WIRELESS_ACTIONMOUSE 0xa004
#define USB_DEVICE_ID_SAMSUNG_WIRELESS_BOOKCOVER 0xa005
#define USB_DEVICE_ID_SAMSUNG_WIRELESS_UNIVERSAL_KBD 0xa006
#define USB_DEVICE_ID_SAMSUNG_WIRELESS_MULTI_HOGP_KBD 0xa064
#define USB_VENDOR_ID_SEMICO 0x1a2c
#define USB_DEVICE_ID_SEMICO_USB_KEYKOARD 0x0023

2
drivers/hid/hid-input.c
View File

@ -411,6 +411,8 @@ static const struct hid_device_id hid_battery_quirks[] = {
HID_BATTERY_QUIRK_IGNORE },
{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_ENVY_X360_15_EU0556NG),
HID_BATTERY_QUIRK_IGNORE },
{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_CHROMEBOOK_TROGDOR_POMPOM),
HID_BATTERY_QUIRK_AVOID_QUERY },
{}
};

57
drivers/hid/hid-lenovo.c
View File

@ -54,10 +54,10 @@ struct lenovo_drvdata {
/* 0: Up
* 1: Down (undecided)
* 2: Scrolling
* 3: Patched firmware, disable workaround
*/
u8 middlebutton_state;
bool fn_lock;
bool middleclick_workaround_cptkbd;
};
#define map_key_clear(c) hid_map_usage_clear(hi, usage, bit, max, EV_KEY, (c))
@ -621,6 +621,36 @@ static ssize_t attr_sensitivity_store_cptkbd(struct device *dev,
return count;
}
static ssize_t attr_middleclick_workaround_show_cptkbd(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct hid_device *hdev = to_hid_device(dev);
struct lenovo_drvdata *cptkbd_data = hid_get_drvdata(hdev);
return snprintf(buf, PAGE_SIZE, "%u\n",
cptkbd_data->middleclick_workaround_cptkbd);
}
static ssize_t attr_middleclick_workaround_store_cptkbd(struct device *dev,
struct device_attribute *attr,
const char *buf,
size_t count)
{
struct hid_device *hdev = to_hid_device(dev);
struct lenovo_drvdata *cptkbd_data = hid_get_drvdata(hdev);
int value;
if (kstrtoint(buf, 10, &value))
return -EINVAL;
if (value < 0 || value > 1)
return -EINVAL;
cptkbd_data->middleclick_workaround_cptkbd = !!value;
return count;
}
static struct device_attribute dev_attr_fn_lock =
__ATTR(fn_lock, S_IWUSR | S_IRUGO,
@ -632,10 +662,16 @@ static struct device_attribute dev_attr_sensitivity_cptkbd =
attr_sensitivity_show_cptkbd,
attr_sensitivity_store_cptkbd);
static struct device_attribute dev_attr_middleclick_workaround_cptkbd =
__ATTR(middleclick_workaround, S_IWUSR | S_IRUGO,
attr_middleclick_workaround_show_cptkbd,
attr_middleclick_workaround_store_cptkbd);
static struct attribute *lenovo_attributes_cptkbd[] = {
&dev_attr_fn_lock.attr,
&dev_attr_sensitivity_cptkbd.attr,
&dev_attr_middleclick_workaround_cptkbd.attr,
NULL
};
@ -686,23 +722,7 @@ static int lenovo_event_cptkbd(struct hid_device *hdev,
{
struct lenovo_drvdata *cptkbd_data = hid_get_drvdata(hdev);
if (cptkbd_data->middlebutton_state != 3) {
/* REL_X and REL_Y events during middle button pressed
* are only possible on patched, bug-free firmware
* so set middlebutton_state to 3
* to never apply workaround anymore
*/
if (hdev->product == USB_DEVICE_ID_LENOVO_CUSBKBD &&
cptkbd_data->middlebutton_state == 1 &&
usage->type == EV_REL &&
(usage->code == REL_X || usage->code == REL_Y)) {
cptkbd_data->middlebutton_state = 3;
/* send middle button press which was hold before */
input_event(field->hidinput->input,
EV_KEY, BTN_MIDDLE, 1);
input_sync(field->hidinput->input);
}
if (cptkbd_data->middleclick_workaround_cptkbd) {
/* "wheel" scroll events */
if (usage->type == EV_REL && (usage->code == REL_WHEEL ||
usage->code == REL_HWHEEL)) {
@ -1166,6 +1186,7 @@ static int lenovo_probe_cptkbd(struct hid_device *hdev)
cptkbd_data->middlebutton_state = 0;
cptkbd_data->fn_lock = true;
cptkbd_data->sensitivity = 0x05;
cptkbd_data->middleclick_workaround_cptkbd = true;
lenovo_features_set_cptkbd(hdev);
ret = sysfs_create_group(&hdev->dev.kobj, &lenovo_attr_group_cptkbd);

4
drivers/hid/hid-lg3ff.c
View File

@ -41,10 +41,6 @@
* I'm sure these are effects that I don't know enough about them
*/
struct lg3ff_device {
struct hid_report *report;
};
static int hid_lg3ff_play(struct input_dev *dev, void *data,
struct ff_effect *effect)
{

1
drivers/hid/hid-multitouch.c
View File

@ -130,7 +130,6 @@ struct mt_application {
* > 1 means hybrid (multitouch) protocol
*/
__s32 dev_time; /* the scan time provided by the device */
unsigned long jiffies; /* the frame's jiffies */
int timestamp; /* the timestamp to be sent */
int prev_scantime; /* scantime reported previously */

22
drivers/hid/hid-nintendo.c
View File

@ -667,16 +667,6 @@ struct joycon_ctlr {
* These helpers are most useful early during the HID probe or in conjunction
* with the capability helpers below.
*/
static inline bool joycon_device_is_left_joycon(struct joycon_ctlr *ctlr)
{
return ctlr->hdev->product == USB_DEVICE_ID_NINTENDO_JOYCONL;
}
static inline bool joycon_device_is_right_joycon(struct joycon_ctlr *ctlr)
{
return ctlr->hdev->product == USB_DEVICE_ID_NINTENDO_JOYCONR;
}
static inline bool joycon_device_is_procon(struct joycon_ctlr *ctlr)
{
return ctlr->hdev->product == USB_DEVICE_ID_NINTENDO_PROCON;
@ -764,18 +754,6 @@ static inline bool joycon_type_is_right_nescon(struct joycon_ctlr *ctlr)
return ctlr->ctlr_type == JOYCON_CTLR_TYPE_NESR;
}
static inline bool joycon_type_has_left_controls(struct joycon_ctlr *ctlr)
{
return joycon_type_is_left_joycon(ctlr) ||
joycon_type_is_procon(ctlr);
}
static inline bool joycon_type_has_right_controls(struct joycon_ctlr *ctlr)
{
return joycon_type_is_right_joycon(ctlr) ||
joycon_type_is_procon(ctlr);
}
static inline bool joycon_type_is_any_joycon(struct joycon_ctlr *ctlr)
{
return joycon_type_is_left_joycon(ctlr) ||

117
drivers/hid/hid-prodikeys.c
View File

@ -32,13 +32,6 @@
struct pcmidi_snd;
struct pk_device {
unsigned long quirks;
struct hid_device *hdev;
struct pcmidi_snd *pm; /* pcmidi device context */
};
struct pcmidi_sustain {
unsigned long in_use;
struct pcmidi_snd *pm;
@ -50,7 +43,7 @@ struct pcmidi_sustain {
#define PCMIDI_SUSTAINED_MAX 32
struct pcmidi_snd {
struct pk_device *pk;
struct hid_device *hdev;
unsigned short ifnum;
struct hid_report *pcmidi_report6;
struct input_dev *input_ep82;
@ -66,9 +59,7 @@ struct pcmidi_snd {
struct snd_card *card;
struct snd_rawmidi *rwmidi;
struct snd_rawmidi_substream *in_substream;
struct snd_rawmidi_substream *out_substream;
unsigned long in_triggered;
unsigned long out_active;
};
#define PK_QUIRK_NOGET 0x00010000
@ -100,11 +91,11 @@ static ssize_t show_channel(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct hid_device *hdev = to_hid_device(dev);
struct pk_device *pk = hid_get_drvdata(hdev);
struct pcmidi_snd *pm = hid_get_drvdata(hdev);
dbg_hid("pcmidi sysfs read channel=%u\n", pk->pm->midi_channel);
dbg_hid("pcmidi sysfs read channel=%u\n", pm->midi_channel);
return sprintf(buf, "%u (min:%u, max:%u)\n", pk->pm->midi_channel,
return sprintf(buf, "%u (min:%u, max:%u)\n", pm->midi_channel,
PCMIDI_CHANNEL_MIN, PCMIDI_CHANNEL_MAX);
}
@ -113,13 +104,13 @@ static ssize_t store_channel(struct device *dev,
struct device_attribute *attr, const char *buf, size_t count)
{
struct hid_device *hdev = to_hid_device(dev);
struct pk_device *pk = hid_get_drvdata(hdev);
struct pcmidi_snd *pm = hid_get_drvdata(hdev);
unsigned channel = 0;
if (sscanf(buf, "%u", &channel) > 0 && channel <= PCMIDI_CHANNEL_MAX) {
dbg_hid("pcmidi sysfs write channel=%u\n", channel);
pk->pm->midi_channel = channel;
pm->midi_channel = channel;
return strlen(buf);
}
return -EINVAL;
@ -137,11 +128,11 @@ static ssize_t show_sustain(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct hid_device *hdev = to_hid_device(dev);
struct pk_device *pk = hid_get_drvdata(hdev);
struct pcmidi_snd *pm = hid_get_drvdata(hdev);
dbg_hid("pcmidi sysfs read sustain=%u\n", pk->pm->midi_sustain);
dbg_hid("pcmidi sysfs read sustain=%u\n", pm->midi_sustain);
return sprintf(buf, "%u (off:%u, max:%u (ms))\n", pk->pm->midi_sustain,
return sprintf(buf, "%u (off:%u, max:%u (ms))\n", pm->midi_sustain,
PCMIDI_SUSTAIN_MIN, PCMIDI_SUSTAIN_MAX);
}
@ -150,15 +141,14 @@ static ssize_t store_sustain(struct device *dev,
struct device_attribute *attr, const char *buf, size_t count)
{
struct hid_device *hdev = to_hid_device(dev);
struct pk_device *pk = hid_get_drvdata(hdev);
struct pcmidi_snd *pm = hid_get_drvdata(hdev);
unsigned sustain = 0;
if (sscanf(buf, "%u", &sustain) > 0 && sustain <= PCMIDI_SUSTAIN_MAX) {
dbg_hid("pcmidi sysfs write sustain=%u\n", sustain);
pk->pm->midi_sustain = sustain;
pk->pm->midi_sustain_mode =
(0 == sustain || !pk->pm->midi_mode) ? 0 : 1;
pm->midi_sustain = sustain;
pm->midi_sustain_mode = (0 == sustain || !pm->midi_mode) ? 0 : 1;
return strlen(buf);
}
return -EINVAL;
@ -176,11 +166,11 @@ static ssize_t show_octave(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct hid_device *hdev = to_hid_device(dev);
struct pk_device *pk = hid_get_drvdata(hdev);
struct pcmidi_snd *pm = hid_get_drvdata(hdev);
dbg_hid("pcmidi sysfs read octave=%d\n", pk->pm->midi_octave);
dbg_hid("pcmidi sysfs read octave=%d\n", pm->midi_octave);
return sprintf(buf, "%d (min:%d, max:%d)\n", pk->pm->midi_octave,
return sprintf(buf, "%d (min:%d, max:%d)\n", pm->midi_octave,
PCMIDI_OCTAVE_MIN, PCMIDI_OCTAVE_MAX);
}
@ -189,14 +179,14 @@ static ssize_t store_octave(struct device *dev,
struct device_attribute *attr, const char *buf, size_t count)
{
struct hid_device *hdev = to_hid_device(dev);
struct pk_device *pk = hid_get_drvdata(hdev);
struct pcmidi_snd *pm = hid_get_drvdata(hdev);
int octave = 0;
if (sscanf(buf, "%d", &octave) > 0 &&
octave >= PCMIDI_OCTAVE_MIN && octave <= PCMIDI_OCTAVE_MAX) {
dbg_hid("pcmidi sysfs write octave=%d\n", octave);
pk->pm->midi_octave = octave;
pm->midi_octave = octave;
return strlen(buf);
}
return -EINVAL;
@ -270,7 +260,7 @@ static void stop_sustain_timers(struct pcmidi_snd *pm)
static int pcmidi_get_output_report(struct pcmidi_snd *pm)
{
struct hid_device *hdev = pm->pk->hdev;
struct hid_device *hdev = pm->hdev;
struct hid_report *report;
list_for_each_entry(report,
@ -295,7 +285,7 @@ static int pcmidi_get_output_report(struct pcmidi_snd *pm)
static void pcmidi_submit_output_report(struct pcmidi_snd *pm, int state)
{
struct hid_device *hdev = pm->pk->hdev;
struct hid_device *hdev = pm->hdev;
struct hid_report *report = pm->pcmidi_report6;
report->field[0]->value[0] = 0x01;
report->field[0]->value[1] = state;
@ -622,7 +612,7 @@ static int pcmidi_snd_initialise(struct pcmidi_snd *pm)
/* Setup sound card */
err = snd_card_new(&pm->pk->hdev->dev, index[dev], id[dev],
err = snd_card_new(&pm->hdev->dev, index[dev], id[dev],
THIS_MODULE, 0, &card);
if (err < 0) {
pk_error("failed to create pc-midi sound card\n");
@ -660,7 +650,7 @@ static int pcmidi_snd_initialise(struct pcmidi_snd *pm)
&pcmidi_in_ops);
/* create sysfs variables */
err = device_create_file(&pm->pk->hdev->dev,
err = device_create_file(&pm->hdev->dev,
sysfs_device_attr_channel);
if (err < 0) {
pk_error("failed to create sysfs attribute channel: error %d\n",
@ -668,7 +658,7 @@ static int pcmidi_snd_initialise(struct pcmidi_snd *pm)
goto fail;
}
err = device_create_file(&pm->pk->hdev->dev,
err = device_create_file(&pm->hdev->dev,
sysfs_device_attr_sustain);
if (err < 0) {
pk_error("failed to create sysfs attribute sustain: error %d\n",
@ -676,7 +666,7 @@ static int pcmidi_snd_initialise(struct pcmidi_snd *pm)
goto fail_attr_sustain;
}
err = device_create_file(&pm->pk->hdev->dev,
err = device_create_file(&pm->hdev->dev,
sysfs_device_attr_octave);
if (err < 0) {
pk_error("failed to create sysfs attribute octave: error %d\n",
@ -706,11 +696,11 @@ static int pcmidi_snd_initialise(struct pcmidi_snd *pm)
fail_register:
stop_sustain_timers(pm);
device_remove_file(&pm->pk->hdev->dev, sysfs_device_attr_octave);
device_remove_file(&pm->hdev->dev, sysfs_device_attr_octave);
fail_attr_octave:
device_remove_file(&pm->pk->hdev->dev, sysfs_device_attr_sustain);
device_remove_file(&pm->hdev->dev, sysfs_device_attr_sustain);
fail_attr_sustain:
device_remove_file(&pm->pk->hdev->dev, sysfs_device_attr_channel);
device_remove_file(&pm->hdev->dev, sysfs_device_attr_channel);
fail:
if (pm->card) {
snd_card_free(pm->card);
@ -724,12 +714,9 @@ static int pcmidi_snd_terminate(struct pcmidi_snd *pm)
if (pm->card) {
stop_sustain_timers(pm);
device_remove_file(&pm->pk->hdev->dev,
sysfs_device_attr_channel);
device_remove_file(&pm->pk->hdev->dev,
sysfs_device_attr_sustain);
device_remove_file(&pm->pk->hdev->dev,
sysfs_device_attr_octave);
device_remove_file(&pm->hdev->dev, sysfs_device_attr_channel);
device_remove_file(&pm->hdev->dev, sysfs_device_attr_sustain);
device_remove_file(&pm->hdev->dev, sysfs_device_attr_octave);
snd_card_disconnect(pm->card);
snd_card_free_when_closed(pm->card);
@ -759,10 +746,7 @@ static int pk_input_mapping(struct hid_device *hdev, struct hid_input *hi,
struct hid_field *field, struct hid_usage *usage,
unsigned long **bit, int *max)
{
struct pk_device *pk = hid_get_drvdata(hdev);
struct pcmidi_snd *pm;
pm = pk->pm;
struct pcmidi_snd *pm = hid_get_drvdata(hdev);
if (HID_UP_MSVENDOR == (usage->hid & HID_USAGE_PAGE) &&
1 == pm->ifnum) {
@ -777,16 +761,16 @@ static int pk_input_mapping(struct hid_device *hdev, struct hid_input *hi,
static int pk_raw_event(struct hid_device *hdev, struct hid_report *report,
u8 *data, int size)
{
struct pk_device *pk = hid_get_drvdata(hdev);
struct pcmidi_snd *pm = hid_get_drvdata(hdev);
int ret = 0;
if (1 == pk->pm->ifnum) {
if (1 == pm->ifnum) {
if (report->id == data[0])
switch (report->id) {
case 0x01: /* midi keys (qwerty)*/
case 0x03: /* midi keyboard (musical)*/
case 0x04: /* extra/midi keys (qwerty)*/
ret = pcmidi_handle_report(pk->pm,
ret = pcmidi_handle_report(pm,
report->id, data, size);
break;
}
@ -801,8 +785,7 @@ static int pk_probe(struct hid_device *hdev, const struct hid_device_id *id)
struct usb_interface *intf;
unsigned short ifnum;
unsigned long quirks = id->driver_data;
struct pk_device *pk;
struct pcmidi_snd *pm = NULL;
struct pcmidi_snd *pm;
if (!hid_is_usb(hdev))
return -EINVAL;
@ -810,26 +793,16 @@ static int pk_probe(struct hid_device *hdev, const struct hid_device_id *id)
intf = to_usb_interface(hdev->dev.parent);
ifnum = intf->cur_altsetting->desc.bInterfaceNumber;
pk = kzalloc(sizeof(*pk), GFP_KERNEL);
if (pk == NULL) {
pm = kzalloc(sizeof(*pm), GFP_KERNEL);
if (pm == NULL) {
hid_err(hdev, "can't alloc descriptor\n");
return -ENOMEM;
}
pk->hdev = hdev;
pm = kzalloc(sizeof(*pm), GFP_KERNEL);
if (pm == NULL) {
hid_err(hdev, "can't alloc descriptor\n");
ret = -ENOMEM;
goto err_free_pk;
}
pm->pk = pk;
pk->pm = pm;
pm->hdev = hdev;
pm->ifnum = ifnum;
hid_set_drvdata(hdev, pk);
hid_set_drvdata(hdev, pm);
ret = hid_parse(hdev);
if (ret) {
@ -856,26 +829,18 @@ err_stop:
hid_hw_stop(hdev);
err_free:
kfree(pm);
err_free_pk:
kfree(pk);
return ret;
}
static void pk_remove(struct hid_device *hdev)
{
struct pk_device *pk = hid_get_drvdata(hdev);
struct pcmidi_snd *pm;
pm = pk->pm;
if (pm) {
pcmidi_snd_terminate(pm);
kfree(pm);
}
struct pcmidi_snd *pm = hid_get_drvdata(hdev);
pcmidi_snd_terminate(pm);
hid_hw_stop(hdev);
kfree(pk);
kfree(pm);
}
static const struct hid_device_id pk_devices[] = {

437
drivers/hid/hid-samsung.c
View File

@ -58,33 +58,25 @@ static inline void samsung_irda_dev_trace(struct hid_device *hdev,
static __u8 *samsung_irda_report_fixup(struct hid_device *hdev, __u8 *rdesc,
unsigned int *rsize)
{
if (*rsize == 184 && rdesc[175] == 0x25 && rdesc[176] == 0x40 &&
rdesc[177] == 0x75 && rdesc[178] == 0x30 &&
rdesc[179] == 0x95 && rdesc[180] == 0x01 &&
if (*rsize == 184 && !memcmp(&rdesc[175], "\x25\x40\x75\x30\x95\x01", 6) &&
rdesc[182] == 0x40) {
samsung_irda_dev_trace(hdev, 184);
rdesc[176] = 0xff;
rdesc[178] = 0x08;
rdesc[180] = 0x06;
rdesc[182] = 0x42;
} else
if (*rsize == 203 && rdesc[192] == 0x15 && rdesc[193] == 0x0 &&
rdesc[194] == 0x25 && rdesc[195] == 0x12) {
} else if (*rsize == 203 && !memcmp(&rdesc[192], "\x15\x00\x25\x12", 4)) {
samsung_irda_dev_trace(hdev, 203);
rdesc[193] = 0x1;
rdesc[195] = 0xf;
} else
if (*rsize == 135 && rdesc[124] == 0x15 && rdesc[125] == 0x0 &&
rdesc[126] == 0x25 && rdesc[127] == 0x11) {
rdesc[193] = 0x01;
rdesc[195] = 0x0f;
} else if (*rsize == 135 && !memcmp(&rdesc[124], "\x15\x00\x25\x11", 4)) {
samsung_irda_dev_trace(hdev, 135);
rdesc[125] = 0x1;
rdesc[127] = 0xe;
} else
if (*rsize == 171 && rdesc[160] == 0x15 && rdesc[161] == 0x0 &&
rdesc[162] == 0x25 && rdesc[163] == 0x01) {
rdesc[125] = 0x01;
rdesc[127] = 0x0e;
} else if (*rsize == 171 && !memcmp(&rdesc[160], "\x15\x00\x25\x01", 4)) {
samsung_irda_dev_trace(hdev, 171);
rdesc[161] = 0x1;
rdesc[163] = 0x3;
rdesc[161] = 0x01;
rdesc[163] = 0x03;
}
return rdesc;
}
@ -99,7 +91,7 @@ static int samsung_kbd_mouse_input_mapping(struct hid_device *hdev,
struct usb_interface *intf = to_usb_interface(hdev->dev.parent);
unsigned short ifnum = intf->cur_altsetting->desc.bInterfaceNumber;
if (1 != ifnum || HID_UP_CONSUMER != (usage->hid & HID_USAGE_PAGE))
if (ifnum != 1 || HID_UP_CONSUMER != (usage->hid & HID_USAGE_PAGE))
return 0;
dbg_hid("samsung wireless keyboard/mouse input mapping event [0x%x]\n",
@ -107,17 +99,39 @@ static int samsung_kbd_mouse_input_mapping(struct hid_device *hdev,
switch (usage->hid & HID_USAGE) {
/* report 2 */
case 0x183: samsung_kbd_mouse_map_key_clear(KEY_MEDIA); break;
case 0x195: samsung_kbd_mouse_map_key_clear(KEY_EMAIL); break;
case 0x196: samsung_kbd_mouse_map_key_clear(KEY_CALC); break;
case 0x197: samsung_kbd_mouse_map_key_clear(KEY_COMPUTER); break;
case 0x22b: samsung_kbd_mouse_map_key_clear(KEY_SEARCH); break;
case 0x22c: samsung_kbd_mouse_map_key_clear(KEY_WWW); break;
case 0x22d: samsung_kbd_mouse_map_key_clear(KEY_BACK); break;
case 0x22e: samsung_kbd_mouse_map_key_clear(KEY_FORWARD); break;
case 0x22f: samsung_kbd_mouse_map_key_clear(KEY_FAVORITES); break;
case 0x230: samsung_kbd_mouse_map_key_clear(KEY_REFRESH); break;
case 0x231: samsung_kbd_mouse_map_key_clear(KEY_STOP); break;
case 0x183:
samsung_kbd_mouse_map_key_clear(KEY_MEDIA);
break;
case 0x195:
samsung_kbd_mouse_map_key_clear(KEY_EMAIL);
break;
case 0x196:
samsung_kbd_mouse_map_key_clear(KEY_CALC);
break;
case 0x197:
samsung_kbd_mouse_map_key_clear(KEY_COMPUTER);
break;
case 0x22b:
samsung_kbd_mouse_map_key_clear(KEY_SEARCH);
break;
case 0x22c:
samsung_kbd_mouse_map_key_clear(KEY_WWW);
break;
case 0x22d:
samsung_kbd_mouse_map_key_clear(KEY_BACK);
break;
case 0x22e:
samsung_kbd_mouse_map_key_clear(KEY_FORWARD);
break;
case 0x22f:
samsung_kbd_mouse_map_key_clear(KEY_FAVORITES);
break;
case 0x230:
samsung_kbd_mouse_map_key_clear(KEY_REFRESH);
break;
case 0x231:
samsung_kbd_mouse_map_key_clear(KEY_STOP);
break;
default:
return 0;
}
@ -125,10 +139,340 @@ static int samsung_kbd_mouse_input_mapping(struct hid_device *hdev,
return 1;
}
static int samsung_kbd_input_mapping(struct hid_device *hdev,
struct hid_input *hi, struct hid_field *field, struct hid_usage *usage,
unsigned long **bit, int *max)
{
if (!(HID_UP_CONSUMER == (usage->hid & HID_USAGE_PAGE) ||
HID_UP_KEYBOARD == (usage->hid & HID_USAGE_PAGE)))
return 0;
dbg_hid("samsung wireless keyboard input mapping event [0x%x]\n",
usage->hid & HID_USAGE);
if (HID_UP_KEYBOARD == (usage->hid & HID_USAGE_PAGE)) {
set_bit(EV_REP, hi->input->evbit);
switch (usage->hid & HID_USAGE) {
case 0x32:
samsung_kbd_mouse_map_key_clear(KEY_BACKSLASH);
break;
case 0x64:
samsung_kbd_mouse_map_key_clear(KEY_102ND);
break;
/* Only for BR keyboard */
case 0x87:
samsung_kbd_mouse_map_key_clear(KEY_RO);
break;
default:
return 0;
}
}
if (HID_UP_CONSUMER == (usage->hid & HID_USAGE_PAGE)) {
switch (usage->hid & HID_USAGE) {
/* report 2 */
/* MENU */
case 0x040:
samsung_kbd_mouse_map_key_clear(KEY_MENU);
break;
case 0x18a:
samsung_kbd_mouse_map_key_clear(KEY_MAIL);
break;
case 0x196:
samsung_kbd_mouse_map_key_clear(KEY_WWW);
break;
case 0x19e:
samsung_kbd_mouse_map_key_clear(KEY_SCREENLOCK);
break;
case 0x221:
samsung_kbd_mouse_map_key_clear(KEY_SEARCH);
break;
case 0x223:
samsung_kbd_mouse_map_key_clear(KEY_HOMEPAGE);
break;
/* Smtart Voice Key */
case 0x300:
samsung_kbd_mouse_map_key_clear(BTN_TRIGGER_HAPPY13);
break;
/* RECENTAPPS */
case 0x301:
samsung_kbd_mouse_map_key_clear(BTN_TRIGGER_HAPPY1);
break;
/* APPLICATION */
case 0x302:
samsung_kbd_mouse_map_key_clear(BTN_TRIGGER_HAPPY2);
break;
/* Voice search */
case 0x305:
samsung_kbd_mouse_map_key_clear(BTN_TRIGGER_HAPPY4);
break;
/* QPANEL on/off */
case 0x306:
samsung_kbd_mouse_map_key_clear(BTN_TRIGGER_HAPPY5);
break;
/* SIP on/off */
case 0x307:
samsung_kbd_mouse_map_key_clear(BTN_TRIGGER_HAPPY3);
break;
/* LANG */
case 0x308:
samsung_kbd_mouse_map_key_clear(KEY_LANGUAGE);
break;
case 0x30a:
samsung_kbd_mouse_map_key_clear(KEY_BRIGHTNESSDOWN);
break;
case 0x30b:
samsung_kbd_mouse_map_key_clear(KEY_BRIGHTNESSUP);
break;
default:
return 0;
}
}
return 1;
}
static int samsung_gamepad_input_mapping(struct hid_device *hdev,
struct hid_input *hi, struct hid_field *field, struct hid_usage *usage,
unsigned long **bit, int *max)
{
if (!(HID_UP_BUTTON == (usage->hid & HID_USAGE_PAGE) ||
HID_UP_CONSUMER == (usage->hid & HID_USAGE_PAGE)))
return 0;
dbg_hid("samsung wireless gamepad input mapping event [0x%x], %ld, %ld, [0x%x]\n",
usage->hid & HID_USAGE, hi->input->evbit[0], hi->input->absbit[0], usage->hid & HID_USAGE_PAGE);
if (HID_UP_BUTTON == (usage->hid & HID_USAGE_PAGE)) {
switch (usage->hid & HID_USAGE) {
case 0x01:
samsung_kbd_mouse_map_key_clear(BTN_A);
break;
case 0x02:
samsung_kbd_mouse_map_key_clear(BTN_B);
break;
case 0x03:
samsung_kbd_mouse_map_key_clear(BTN_C);
break;
case 0x04:
samsung_kbd_mouse_map_key_clear(BTN_X);
break;
case 0x05:
samsung_kbd_mouse_map_key_clear(BTN_Y);
break;
case 0x06:
samsung_kbd_mouse_map_key_clear(BTN_Z);
break;
case 0x07:
samsung_kbd_mouse_map_key_clear(BTN_TL);
break;
case 0x08:
samsung_kbd_mouse_map_key_clear(BTN_TR);
break;
case 0x09:
samsung_kbd_mouse_map_key_clear(BTN_TL2);
break;
case 0x0a:
samsung_kbd_mouse_map_key_clear(BTN_TR2);
break;
case 0x0b:
samsung_kbd_mouse_map_key_clear(BTN_SELECT);
break;
case 0x0c:
samsung_kbd_mouse_map_key_clear(BTN_START);
break;
case 0x0d:
samsung_kbd_mouse_map_key_clear(BTN_MODE);
break;
case 0x0e:
samsung_kbd_mouse_map_key_clear(BTN_THUMBL);
break;
case 0x0f:
samsung_kbd_mouse_map_key_clear(BTN_THUMBR);
break;
case 0x10:
samsung_kbd_mouse_map_key_clear(0x13f);
break;
default:
return 0;
}
}
if (HID_UP_CONSUMER == (usage->hid & HID_USAGE_PAGE)) {
switch (usage->hid & HID_USAGE) {
case 0x040:
samsung_kbd_mouse_map_key_clear(KEY_MENU);
break;
case 0x223:
samsung_kbd_mouse_map_key_clear(KEY_HOMEPAGE);
break;
case 0x224:
samsung_kbd_mouse_map_key_clear(KEY_BACK);
break;
/* Screen Capture */
case 0x303:
samsung_kbd_mouse_map_key_clear(KEY_SYSRQ);
break;
default:
return 0;
}
}
return 1;
}
static int samsung_actionmouse_input_mapping(struct hid_device *hdev,
struct hid_input *hi, struct hid_field *field, struct hid_usage *usage,
unsigned long **bit, int *max)
{
dbg_hid("samsung wireless actionmouse input mapping event [0x%x], [0x%x], %ld, %ld, [0x%x]\n",
usage->hid, usage->hid & HID_USAGE, hi->input->evbit[0], hi->input->absbit[0],
usage->hid & HID_USAGE_PAGE);
if (((usage->hid & HID_USAGE_PAGE) != HID_UP_CONSUMER) && ((usage->hid & HID_USAGE_PAGE) != HID_UP_BUTTON))
return 0;
switch (usage->hid & HID_USAGE) {
case 0x301:
samsung_kbd_mouse_map_key_clear(254);
break;
default:
return 0;
}
return 1;
}
static int samsung_universal_kbd_input_mapping(struct hid_device *hdev,
struct hid_input *hi, struct hid_field *field, struct hid_usage *usage,
unsigned long **bit, int *max)
{
if (!(HID_UP_CONSUMER == (usage->hid & HID_USAGE_PAGE) ||
HID_UP_KEYBOARD == (usage->hid & HID_USAGE_PAGE)))
return 0;
dbg_hid("samsung wireless keyboard input mapping event [0x%x]\n",
usage->hid & HID_USAGE);
if (HID_UP_KEYBOARD == (usage->hid & HID_USAGE_PAGE)) {
set_bit(EV_REP, hi->input->evbit);
switch (usage->hid & HID_USAGE) {
case 0x32:
samsung_kbd_mouse_map_key_clear(KEY_BACKSLASH);
break;
case 0x64:
samsung_kbd_mouse_map_key_clear(KEY_102ND);
break;
/* Only for BR keyboard */
case 0x87:
samsung_kbd_mouse_map_key_clear(KEY_RO);
break;
default:
return 0;
}
}
if (HID_UP_CONSUMER == (usage->hid & HID_USAGE_PAGE)) {
switch (usage->hid & HID_USAGE) {
/* report 2 */
/* MENU */
case 0x040:
samsung_kbd_mouse_map_key_clear(KEY_MENU);
break;
case 0x18a:
samsung_kbd_mouse_map_key_clear(KEY_MAIL);
break;
case 0x196:
samsung_kbd_mouse_map_key_clear(KEY_WWW);
break;
case 0x19e:
samsung_kbd_mouse_map_key_clear(KEY_SCREENLOCK);
break;
case 0x221:
samsung_kbd_mouse_map_key_clear(KEY_SEARCH);
break;
case 0x223:
samsung_kbd_mouse_map_key_clear(KEY_HOMEPAGE);
break;
/* RECENTAPPS */
case 0x301:
samsung_kbd_mouse_map_key_clear(BTN_TRIGGER_HAPPY1);
break;
/* APPLICATION */
case 0x302:
samsung_kbd_mouse_map_key_clear(BTN_TRIGGER_HAPPY2);
break;
/* Voice search */
case 0x305:
samsung_kbd_mouse_map_key_clear(BTN_TRIGGER_HAPPY4);
break;
/* QPANEL on/off */
case 0x306:
samsung_kbd_mouse_map_key_clear(BTN_TRIGGER_HAPPY5);
break;
/* SIP on/off */
case 0x307:
samsung_kbd_mouse_map_key_clear(BTN_TRIGGER_HAPPY3);
break;
/* LANG */
case 0x308:
samsung_kbd_mouse_map_key_clear(KEY_LANGUAGE);
break;
case 0x30a:
samsung_kbd_mouse_map_key_clear(KEY_BRIGHTNESSDOWN);
break;
case 0x070:
samsung_kbd_mouse_map_key_clear(KEY_BRIGHTNESSDOWN);
break;
case 0x30b:
samsung_kbd_mouse_map_key_clear(KEY_BRIGHTNESSUP);
break;
case 0x06f:
samsung_kbd_mouse_map_key_clear(KEY_BRIGHTNESSUP);
break;
/* S-Finder */
case 0x304:
samsung_kbd_mouse_map_key_clear(BTN_TRIGGER_HAPPY7);
break;
/* Screen Capture */
case 0x303:
samsung_kbd_mouse_map_key_clear(KEY_SYSRQ);
break;
/* Multi Window */
case 0x309:
samsung_kbd_mouse_map_key_clear(BTN_TRIGGER_HAPPY9);
break;
/* HotKey App 1 */
case 0x071:
samsung_kbd_mouse_map_key_clear(0x2f5);
break;
/* HotKey App 2 */
case 0x072:
samsung_kbd_mouse_map_key_clear(0x2f6);
break;
/* HotKey App 3 */
case 0x073:
samsung_kbd_mouse_map_key_clear(0x2f7);
break;
/* Dex */
case 0x06e:
samsung_kbd_mouse_map_key_clear(0x2bd);
break;
default:
return 0;
}
}
return 1;
}
static __u8 *samsung_report_fixup(struct hid_device *hdev, __u8 *rdesc,
unsigned int *rsize)
{
if (USB_DEVICE_ID_SAMSUNG_IR_REMOTE == hdev->product)
if (hdev->product == USB_DEVICE_ID_SAMSUNG_IR_REMOTE && hid_is_usb(hdev))
rdesc = samsung_irda_report_fixup(hdev, rdesc, rsize);
return rdesc;
}
@ -139,9 +483,24 @@ static int samsung_input_mapping(struct hid_device *hdev, struct hid_input *hi,
{
int ret = 0;
if (USB_DEVICE_ID_SAMSUNG_WIRELESS_KBD_MOUSE == hdev->product)
if (hdev->product == USB_DEVICE_ID_SAMSUNG_WIRELESS_KBD_MOUSE && hid_is_usb(hdev))
ret = samsung_kbd_mouse_input_mapping(hdev,
hi, field, usage, bit, max);
else if (hdev->product == USB_DEVICE_ID_SAMSUNG_WIRELESS_KBD)
ret = samsung_kbd_input_mapping(hdev,
hi, field, usage, bit, max);
else if (hdev->product == USB_DEVICE_ID_SAMSUNG_WIRELESS_GAMEPAD)
ret = samsung_gamepad_input_mapping(hdev,
hi, field, usage, bit, max);
else if (hdev->product == USB_DEVICE_ID_SAMSUNG_WIRELESS_ACTIONMOUSE)
ret = samsung_actionmouse_input_mapping(hdev,
hi, field, usage, bit, max);
else if (hdev->product == USB_DEVICE_ID_SAMSUNG_WIRELESS_UNIVERSAL_KBD)
ret = samsung_universal_kbd_input_mapping(hdev,
hi, field, usage, bit, max);
else if (hdev->product == USB_DEVICE_ID_SAMSUNG_WIRELESS_MULTI_HOGP_KBD)
ret = samsung_universal_kbd_input_mapping(hdev,
hi, field, usage, bit, max);
return ret;
}
@ -152,16 +511,17 @@ static int samsung_probe(struct hid_device *hdev,
int ret;
unsigned int cmask = HID_CONNECT_DEFAULT;
if (!hid_is_usb(hdev))
return -EINVAL;
ret = hid_parse(hdev);
if (ret) {
hid_err(hdev, "parse failed\n");
goto err_free;
}
if (USB_DEVICE_ID_SAMSUNG_IR_REMOTE == hdev->product) {
if (hdev->product == USB_DEVICE_ID_SAMSUNG_IR_REMOTE) {
if (!hid_is_usb(hdev)) {
ret = -EINVAL;
goto err_free;
}
if (hdev->rsize == 184) {
/* disable hidinput, force hiddev */
cmask = (cmask & ~HID_CONNECT_HIDINPUT) |
@ -183,6 +543,11 @@ err_free:
static const struct hid_device_id samsung_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_SAMSUNG, USB_DEVICE_ID_SAMSUNG_IR_REMOTE) },
{ HID_USB_DEVICE(USB_VENDOR_ID_SAMSUNG, USB_DEVICE_ID_SAMSUNG_WIRELESS_KBD_MOUSE) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SAMSUNG_ELECTRONICS, USB_DEVICE_ID_SAMSUNG_WIRELESS_KBD) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SAMSUNG_ELECTRONICS, USB_DEVICE_ID_SAMSUNG_WIRELESS_GAMEPAD) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SAMSUNG_ELECTRONICS, USB_DEVICE_ID_SAMSUNG_WIRELESS_ACTIONMOUSE) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SAMSUNG_ELECTRONICS, USB_DEVICE_ID_SAMSUNG_WIRELESS_UNIVERSAL_KBD) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SAMSUNG_ELECTRONICS, USB_DEVICE_ID_SAMSUNG_WIRELESS_MULTI_HOGP_KBD) },
{ }
};
MODULE_DEVICE_TABLE(hid, samsung_devices);

1
drivers/hid/intel-ish-hid/ipc/hw-ish.h
View File

@ -34,6 +34,7 @@
#define RPL_S_DEVICE_ID 0x7A78
#define MTL_P_DEVICE_ID 0x7E45
#define ARL_H_DEVICE_ID 0x7745
#define ARL_S_DEVICE_ID 0x7F78
#define REVISION_ID_CHT_A0 0x6
#define REVISION_ID_CHT_Ax_SI 0x0

1
drivers/hid/intel-ish-hid/ipc/pci-ish.c
View File

@ -45,6 +45,7 @@ static const struct pci_device_id ish_pci_tbl[] = {
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, RPL_S_DEVICE_ID)},
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MTL_P_DEVICE_ID)},
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, ARL_H_DEVICE_ID)},
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, ARL_S_DEVICE_ID)},
{0, }
};
MODULE_DEVICE_TABLE(pci, ish_pci_tbl);

8
drivers/hid/wacom_wac.c
View File

@ -2990,11 +2990,11 @@ void wacom_wac_report(struct hid_device *hdev, struct hid_report *report)
wacom_wac_battery_pre_report(hdev, report);
if (pad_in_hid_field && wacom->wacom_wac.pad_input)
if (pad_in_hid_field && wacom_wac->pad_input)
wacom_wac_pad_pre_report(hdev, report);
if (pen_in_hid_field && wacom->wacom_wac.pen_input)
if (pen_in_hid_field && wacom_wac->pen_input)
wacom_wac_pen_pre_report(hdev, report);
if (finger_in_hid_field && wacom->wacom_wac.touch_input)
if (finger_in_hid_field && wacom_wac->touch_input)
wacom_wac_finger_pre_report(hdev, report);
for (r = 0; r < report->maxfield; r++) {
@ -3010,7 +3010,7 @@ void wacom_wac_report(struct hid_device *hdev, struct hid_report *report)
wacom_wac_battery_report(hdev, report);
if (true_pad && wacom->wacom_wac.pad_input)
if (true_pad && wacom_wac->pad_input)
wacom_wac_pad_report(hdev, report, field);
}

1
drivers/hid/wacom_wac.h
View File

@ -309,7 +309,6 @@ struct hid_data {
bool confidence;
int x;
int y;
int pressure;
int width;
int height;
int id;

4
include/linux/hid.h
View File

@ -683,9 +683,9 @@ struct hid_device { /* device report descriptor */
unsigned int id; /* system unique id */
#ifdef CONFIG_BPF
#ifdef CONFIG_HID_BPF
struct hid_bpf bpf; /* hid-bpf data */
#endif /* CONFIG_BPF */
#endif /* CONFIG_HID_BPF */
};
void hiddev_free(struct kref *ref);