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Merge branch 'for-6.10/asus' into for-linus

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- initial support for ROG Ally and ROG X13 devices (Luke D. Jones)
- other small assorted cleanups of hid-asus driver (Luke D. Jones)
This commit is contained in:
Jiri Kosina 2024-05-14 13:41:32 +02:00
commit bc5fbae23a
2 changed files with 54 additions and 80 deletions
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132
drivers/hid/hid-asus.c
View File

@ -335,36 +335,20 @@ static int asus_raw_event(struct hid_device *hdev,
if (drvdata->quirks & QUIRK_MEDION_E1239T)
return asus_e1239t_event(drvdata, data, size);
if (drvdata->quirks & QUIRK_USE_KBD_BACKLIGHT) {
/*
* Skip these report ID, the device emits a continuous stream associated
* with the AURA mode it is in which looks like an 'echo'.
*/
if (report->id == FEATURE_KBD_LED_REPORT_ID1 || report->id == FEATURE_KBD_LED_REPORT_ID2)
return -1;
if (drvdata->quirks & QUIRK_ROG_NKEY_KEYBOARD) {
/*
* Skip these report ID, the device emits a continuous stream associated
* with the AURA mode it is in which looks like an 'echo'.
* G713 and G733 send these codes on some keypresses, depending on
* the key pressed it can trigger a shutdown event if not caught.
*/
if (report->id == FEATURE_KBD_LED_REPORT_ID1 ||
report->id == FEATURE_KBD_LED_REPORT_ID2) {
if (data[0] == 0x02 && data[1] == 0x30) {
return -1;
/* Additional report filtering */
} else if (report->id == FEATURE_KBD_REPORT_ID) {
/*
* G14 and G15 send these codes on some keypresses with no
* discernable reason for doing so. We'll filter them out to avoid
* unmapped warning messages later.
*/
if (data[1] == 0xea || data[1] == 0xec || data[1] == 0x02 ||
data[1] == 0x8a || data[1] == 0x9e) {
return -1;
}
}
if (drvdata->quirks & QUIRK_ROG_NKEY_KEYBOARD) {
/*
* G713 and G733 send these codes on some keypresses, depending on
* the key pressed it can trigger a shutdown event if not caught.
*/
if(data[0] == 0x02 && data[1] == 0x30) {
return -1;
}
}
}
if (drvdata->quirks & QUIRK_ROG_CLAYMORE_II_KEYBOARD) {
@ -402,9 +386,9 @@ static int asus_kbd_set_report(struct hid_device *hdev, const u8 *buf, size_t bu
return ret;
}
static int asus_kbd_init(struct hid_device *hdev)
static int asus_kbd_init(struct hid_device *hdev, u8 report_id)
{
const u8 buf[] = { FEATURE_KBD_REPORT_ID, 0x41, 0x53, 0x55, 0x53, 0x20, 0x54,
const u8 buf[] = { report_id, 0x41, 0x53, 0x55, 0x53, 0x20, 0x54,
0x65, 0x63, 0x68, 0x2e, 0x49, 0x6e, 0x63, 0x2e, 0x00 };
int ret;
@ -416,9 +400,10 @@ static int asus_kbd_init(struct hid_device *hdev)
}
static int asus_kbd_get_functions(struct hid_device *hdev,
unsigned char *kbd_func)
unsigned char *kbd_func,
u8 report_id)
{
const u8 buf[] = { FEATURE_KBD_REPORT_ID, 0x05, 0x20, 0x31, 0x00, 0x08 };
const u8 buf[] = { report_id, 0x05, 0x20, 0x31, 0x00, 0x08 };
u8 *readbuf;
int ret;
@ -447,51 +432,6 @@ static int asus_kbd_get_functions(struct hid_device *hdev,
return ret;
}
static int rog_nkey_led_init(struct hid_device *hdev)
{
const u8 buf_init_start[] = { FEATURE_KBD_LED_REPORT_ID1, 0xB9 };
u8 buf_init2[] = { FEATURE_KBD_LED_REPORT_ID1, 0x41, 0x53, 0x55, 0x53, 0x20,
0x54, 0x65, 0x63, 0x68, 0x2e, 0x49, 0x6e, 0x63, 0x2e, 0x00 };
u8 buf_init3[] = { FEATURE_KBD_LED_REPORT_ID1,
0x05, 0x20, 0x31, 0x00, 0x08 };
int ret;
hid_info(hdev, "Asus initialise N-KEY Device");
/* The first message is an init start */
ret = asus_kbd_set_report(hdev, buf_init_start, sizeof(buf_init_start));
if (ret < 0) {
hid_warn(hdev, "Asus failed to send init start command: %d\n", ret);
return ret;
}
/* Followed by a string */
ret = asus_kbd_set_report(hdev, buf_init2, sizeof(buf_init2));
if (ret < 0) {
hid_warn(hdev, "Asus failed to send init command 1.0: %d\n", ret);
return ret;
}
/* Followed by a string */
ret = asus_kbd_set_report(hdev, buf_init3, sizeof(buf_init3));
if (ret < 0) {
hid_warn(hdev, "Asus failed to send init command 1.1: %d\n", ret);
return ret;
}
/* begin second report ID with same data */
buf_init2[0] = FEATURE_KBD_LED_REPORT_ID2;
buf_init3[0] = FEATURE_KBD_LED_REPORT_ID2;
ret = asus_kbd_set_report(hdev, buf_init2, sizeof(buf_init2));
if (ret < 0) {
hid_warn(hdev, "Asus failed to send init command 2.0: %d\n", ret);
return ret;
}
ret = asus_kbd_set_report(hdev, buf_init3, sizeof(buf_init3));
if (ret < 0)
hid_warn(hdev, "Asus failed to send init command 2.1: %d\n", ret);
return ret;
}
static void asus_schedule_work(struct asus_kbd_leds *led)
{
unsigned long flags;
@ -574,17 +514,27 @@ static int asus_kbd_register_leds(struct hid_device *hdev)
int ret;
if (drvdata->quirks & QUIRK_ROG_NKEY_KEYBOARD) {
ret = rog_nkey_led_init(hdev);
/* Initialize keyboard */
ret = asus_kbd_init(hdev, FEATURE_KBD_REPORT_ID);
if (ret < 0)
return ret;
/* The LED endpoint is initialised in two HID */
ret = asus_kbd_init(hdev, FEATURE_KBD_LED_REPORT_ID1);
if (ret < 0)
return ret;
ret = asus_kbd_init(hdev, FEATURE_KBD_LED_REPORT_ID2);
if (ret < 0)
return ret;
} else {
/* Initialize keyboard */
ret = asus_kbd_init(hdev);
ret = asus_kbd_init(hdev, FEATURE_KBD_REPORT_ID);
if (ret < 0)
return ret;
/* Get keyboard functions */
ret = asus_kbd_get_functions(hdev, &kbd_func);
ret = asus_kbd_get_functions(hdev, &kbd_func, FEATURE_KBD_REPORT_ID);
if (ret < 0)
return ret;
@ -897,7 +847,10 @@ static int asus_input_mapping(struct hid_device *hdev,
case 0xb3: asus_map_key_clear(KEY_PROG3); break; /* Fn+Left next aura */
case 0x6a: asus_map_key_clear(KEY_F13); break; /* Screenpad toggle */
case 0x4b: asus_map_key_clear(KEY_F14); break; /* Arrows/Pg-Up/Dn toggle */
case 0xa5: asus_map_key_clear(KEY_F15); break; /* ROG Ally left back */
case 0xa6: asus_map_key_clear(KEY_F16); break; /* ROG Ally QAM button */
case 0xa7: asus_map_key_clear(KEY_F17); break; /* ROG Ally ROG long-press */
case 0xa8: asus_map_key_clear(KEY_F18); break; /* ROG Ally ROG long-press-release */
default:
/* ASUS lazily declares 256 usages, ignore the rest,
@ -1250,6 +1203,19 @@ static __u8 *asus_report_fixup(struct hid_device *hdev, __u8 *rdesc,
rdesc[205] = 0x01;
}
/* match many more n-key devices */
if (drvdata->quirks & QUIRK_ROG_NKEY_KEYBOARD) {
for (int i = 0; i < *rsize + 1; i++) {
/* offset to the count from 0x5a report part always 14 */
if (rdesc[i] == 0x85 && rdesc[i + 1] == 0x5a &&
rdesc[i + 14] == 0x95 && rdesc[i + 15] == 0x05) {
hid_info(hdev, "Fixing up Asus N-Key report descriptor\n");
rdesc[i + 15] = 0x01;
break;
}
}
}
return rdesc;
}
@ -1276,6 +1242,12 @@ static const struct hid_device_id asus_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK,
USB_DEVICE_ID_ASUSTEK_ROG_NKEY_KEYBOARD3),
QUIRK_USE_KBD_BACKLIGHT | QUIRK_ROG_NKEY_KEYBOARD },
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK,
USB_DEVICE_ID_ASUSTEK_ROG_Z13_LIGHTBAR),
QUIRK_USE_KBD_BACKLIGHT | QUIRK_ROG_NKEY_KEYBOARD },
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK,
USB_DEVICE_ID_ASUSTEK_ROG_NKEY_ALLY),
QUIRK_USE_KBD_BACKLIGHT | QUIRK_ROG_NKEY_KEYBOARD },
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK,
USB_DEVICE_ID_ASUSTEK_ROG_CLAYMORE_II_KEYBOARD),
QUIRK_ROG_CLAYMORE_II_KEYBOARD },
@ -1319,4 +1291,4 @@ static struct hid_driver asus_driver = {
};
module_hid_driver(asus_driver);
MODULE_LICENSE("GPL");
MODULE_LICENSE("GPL");

2
drivers/hid/hid-ids.h
View File

@ -208,6 +208,8 @@
#define USB_DEVICE_ID_ASUSTEK_ROG_NKEY_KEYBOARD 0x1866
#define USB_DEVICE_ID_ASUSTEK_ROG_NKEY_KEYBOARD2 0x19b6
#define USB_DEVICE_ID_ASUSTEK_ROG_NKEY_KEYBOARD3 0x1a30
#define USB_DEVICE_ID_ASUSTEK_ROG_Z13_LIGHTBAR 0x18c6
#define USB_DEVICE_ID_ASUSTEK_ROG_NKEY_ALLY 0x1abe
#define USB_DEVICE_ID_ASUSTEK_ROG_CLAYMORE_II_KEYBOARD 0x196b
#define USB_DEVICE_ID_ASUSTEK_FX503VD_KEYBOARD 0x1869