mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-23 01:10:04 +00:00
HID: asus: fix more n-key report descriptors if n-key quirked
Adjusts the report descriptor for N-Key devices to make the output count 0x01 which completely avoids the need for a block of filtering. Signed-off-by: Luke D. Jones <luke@ljones.dev> Signed-off-by: Jiri Kosina <jkosina@suse.com>
This commit is contained in:
parent
3e78a6c0d3
commit
59d2f5b739
1 changed files with 24 additions and 27 deletions
|
@ -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) {
|
||||
|
@ -1250,6 +1234,19 @@ 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;
|
||||
}
|
||||
|
||||
|
|
Loading…
Reference in a new issue