* [PATCH 0/4] HID: add Apple Magic Mouse 2 support
@ 2021-03-27 13:05 John Chen
2021-03-27 13:05 ` [PATCH 1/4] HID: magicmouse: " John Chen
` (3 more replies)
0 siblings, 4 replies; 8+ messages in thread
From: John Chen @ 2021-03-27 13:05 UTC (permalink / raw)
To: linux-kernel
Cc: Rohit Pidaparthi, RicardoEPRodrigues, Jiri Kosina,
Benjamin Tissoires, John Chen
The HID descriptor of Magic Mouse 2 contains BTN_LEFT, BTN_RIGHT, REL_X,
REL_Y, whether it's charging, whether it's fully charged, and battery
capacity.
$ xxd -p report_descriptor
05010902a101851205091901290215002501950275018102950175068103
05010901a1001601f826ff073601fb46ff046513550d0930093175109502
8106750895028101c00602ff09558555150026ff0075089540b1a2c00600
ff0914a10185900584750195031500250109610585094409468102950581
0175089501150026ff0009658102c000
As hidinput can handle the BTNs and RELs, the Magic Mouse 2 already
functions as a basic mouse. Nevertheless, It should be reasonable to
extend hid-magicmouse to support Magic Mouse 2 as well. Furthermore,
hidinput is patched to handle the battery capacity.
This work is based on Recardo's, which is in turned based on Rohitpid's.
Their GitHub repositories are linked below:
https://github.com/RicardoEPRodrigues/magicmouse-hid
https://github.com/rohitpid/Linux-Magic-Trackpad-2-Driver
John Chen (4):
HID: magicmouse: add Apple Magic Mouse 2 support
HID: magicmouse: fix 3 button emulation of Mouse 2
HID: magicmouse: fix reconnection of Magic Mouse 2
HID: input: map battery capacity (00850065)
drivers/hid/hid-debug.c | 1 +
drivers/hid/hid-ids.h | 1 +
drivers/hid/hid-input.c | 11 +++
drivers/hid/hid-magicmouse.c | 156 ++++++++++++++++++++++++++++-------
include/linux/hid.h | 3 +
5 files changed, 140 insertions(+), 32 deletions(-)
--
2.31.0
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH 1/4] HID: magicmouse: add Apple Magic Mouse 2 support
2021-03-27 13:05 [PATCH 0/4] HID: add Apple Magic Mouse 2 support John Chen
@ 2021-03-27 13:05 ` John Chen
2021-03-27 13:05 ` [PATCH 2/4] HID: magicmouse: fix 3 button emulation of Mouse 2 John Chen
` (2 subsequent siblings)
3 siblings, 0 replies; 8+ messages in thread
From: John Chen @ 2021-03-27 13:05 UTC (permalink / raw)
To: linux-kernel
Cc: Rohit Pidaparthi, RicardoEPRodrigues, Jiri Kosina,
Benjamin Tissoires, John Chen
Bluetooth device
Vendor 004c (Apple)
Device 0269 (Magic Mouse 2)
Add support for Apple Magic Mouse 2, putting the device in multi-touch
mode.
Co-authored-by: Rohit Pidaparthi <rohitpid@gmail.com>
Co-authored-by: RicardoEPRodrigues <ricardo.e.p.rodrigues@gmail.com>
Signed-off-by: John Chen <johnchen902@gmail.com>
---
drivers/hid/hid-ids.h | 1 +
drivers/hid/hid-magicmouse.c | 53 ++++++++++++++++++++++++++++++++----
2 files changed, 49 insertions(+), 5 deletions(-)
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index e42aaae3138f..fa0edf03570a 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -93,6 +93,7 @@
#define BT_VENDOR_ID_APPLE 0x004c
#define USB_DEVICE_ID_APPLE_MIGHTYMOUSE 0x0304
#define USB_DEVICE_ID_APPLE_MAGICMOUSE 0x030d
+#define USB_DEVICE_ID_APPLE_MAGICMOUSE2 0x0269
#define USB_DEVICE_ID_APPLE_MAGICTRACKPAD 0x030e
#define USB_DEVICE_ID_APPLE_MAGICTRACKPAD2 0x0265
#define USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI 0x020e
diff --git a/drivers/hid/hid-magicmouse.c b/drivers/hid/hid-magicmouse.c
index abd86903875f..7aad6ca56780 100644
--- a/drivers/hid/hid-magicmouse.c
+++ b/drivers/hid/hid-magicmouse.c
@@ -54,6 +54,7 @@ MODULE_PARM_DESC(report_undeciphered, "Report undeciphered multi-touch state fie
#define TRACKPAD2_USB_REPORT_ID 0x02
#define TRACKPAD2_BT_REPORT_ID 0x31
#define MOUSE_REPORT_ID 0x29
+#define MOUSE2_REPORT_ID 0x12
#define DOUBLE_REPORT_ID 0xf7
/* These definitions are not precise, but they're close enough. (Bits
* 0x03 seem to indicate the aspect ratio of the touch, bits 0x70 seem
@@ -195,7 +196,8 @@ static void magicmouse_emit_touch(struct magicmouse_sc *msc, int raw_id, u8 *tda
int id, x, y, size, orientation, touch_major, touch_minor, state, down;
int pressure = 0;
- if (input->id.product == USB_DEVICE_ID_APPLE_MAGICMOUSE) {
+ if (input->id.product == USB_DEVICE_ID_APPLE_MAGICMOUSE ||
+ input->id.product == USB_DEVICE_ID_APPLE_MAGICMOUSE2) {
id = (tdata[6] << 2 | tdata[5] >> 6) & 0xf;
x = (tdata[1] << 28 | tdata[0] << 20) >> 20;
y = -((tdata[2] << 24 | tdata[1] << 16) >> 20);
@@ -296,7 +298,8 @@ static void magicmouse_emit_touch(struct magicmouse_sc *msc, int raw_id, u8 *tda
input_report_abs(input, ABS_MT_PRESSURE, pressure);
if (report_undeciphered) {
- if (input->id.product == USB_DEVICE_ID_APPLE_MAGICMOUSE)
+ if (input->id.product == USB_DEVICE_ID_APPLE_MAGICMOUSE ||
+ input->id.product == USB_DEVICE_ID_APPLE_MAGICMOUSE2)
input_event(input, EV_MSC, MSC_RAW, tdata[7]);
else if (input->id.product !=
USB_DEVICE_ID_APPLE_MAGICTRACKPAD2)
@@ -380,6 +383,34 @@ static int magicmouse_raw_event(struct hid_device *hdev,
* ts = data[3] >> 6 | data[4] << 2 | data[5] << 10;
*/
break;
+ case MOUSE2_REPORT_ID:
+ /* Size is either 8 or (14 + 8 * N) */
+ if (size != 8 && (size < 14 || (size - 14) % 8 != 0))
+ return 0;
+ npoints = (size - 14) / 8;
+ if (npoints > 15) {
+ hid_warn(hdev, "invalid size value (%d) for MOUSE2_REPORT_ID\n",
+ size);
+ return 0;
+ }
+ msc->ntouches = 0;
+ for (ii = 0; ii < npoints; ii++)
+ magicmouse_emit_touch(msc, ii, data + ii * 8 + 14);
+
+ /* When emulating three-button mode, it is important
+ * to have the current touch information before
+ * generating a click event.
+ */
+ x = (int)((data[3] << 24) | (data[2] << 16)) >> 16;
+ y = (int)((data[5] << 24) | (data[4] << 16)) >> 16;
+ clicks = data[1];
+
+ /* The following bits provide a device specific timestamp. They
+ * are unused here.
+ *
+ * ts = data[11] >> 6 | data[12] << 2 | data[13] << 10;
+ */
+ break;
case DOUBLE_REPORT_ID:
/* Sometimes the trackpad sends two touch reports in one
* packet.
@@ -392,7 +423,8 @@ static int magicmouse_raw_event(struct hid_device *hdev,
return 0;
}
- if (input->id.product == USB_DEVICE_ID_APPLE_MAGICMOUSE) {
+ if (input->id.product == USB_DEVICE_ID_APPLE_MAGICMOUSE ||
+ input->id.product == USB_DEVICE_ID_APPLE_MAGICMOUSE2) {
magicmouse_emit_buttons(msc, clicks & 3);
input_report_rel(input, REL_X, x);
input_report_rel(input, REL_Y, y);
@@ -415,7 +447,8 @@ static int magicmouse_setup_input(struct input_dev *input, struct hid_device *hd
__set_bit(EV_KEY, input->evbit);
- if (input->id.product == USB_DEVICE_ID_APPLE_MAGICMOUSE) {
+ if (input->id.product == USB_DEVICE_ID_APPLE_MAGICMOUSE ||
+ input->id.product == USB_DEVICE_ID_APPLE_MAGICMOUSE2) {
__set_bit(BTN_LEFT, input->keybit);
__set_bit(BTN_RIGHT, input->keybit);
if (emulate_3button)
@@ -480,7 +513,8 @@ static int magicmouse_setup_input(struct input_dev *input, struct hid_device *hd
* the origin at the same position, and just uses the additive
* inverse of the reported Y.
*/
- if (input->id.product == USB_DEVICE_ID_APPLE_MAGICMOUSE) {
+ if (input->id.product == USB_DEVICE_ID_APPLE_MAGICMOUSE ||
+ input->id.product == USB_DEVICE_ID_APPLE_MAGICMOUSE2) {
input_set_abs_params(input, ABS_MT_ORIENTATION, -31, 32, 1, 0);
input_set_abs_params(input, ABS_MT_POSITION_X,
MOUSE_MIN_X, MOUSE_MAX_X, 4, 0);
@@ -586,6 +620,7 @@ static int magicmouse_probe(struct hid_device *hdev,
{
const u8 *feature;
const u8 feature_mt[] = { 0xD7, 0x01 };
+ const u8 feature_mt_mouse2[] = { 0xF1, 0x02, 0x01 };
const u8 feature_mt_trackpad2_usb[] = { 0x02, 0x01 };
const u8 feature_mt_trackpad2_bt[] = { 0xF1, 0x02, 0x01 };
u8 *buf;
@@ -631,6 +666,9 @@ static int magicmouse_probe(struct hid_device *hdev,
if (id->product == USB_DEVICE_ID_APPLE_MAGICMOUSE)
report = hid_register_report(hdev, HID_INPUT_REPORT,
MOUSE_REPORT_ID, 0);
+ else if (id->product == USB_DEVICE_ID_APPLE_MAGICMOUSE2)
+ report = hid_register_report(hdev, HID_INPUT_REPORT,
+ MOUSE2_REPORT_ID, 0);
else if (id->product == USB_DEVICE_ID_APPLE_MAGICTRACKPAD2) {
if (id->vendor == BT_VENDOR_ID_APPLE)
report = hid_register_report(hdev, HID_INPUT_REPORT,
@@ -660,6 +698,9 @@ static int magicmouse_probe(struct hid_device *hdev,
feature_size = sizeof(feature_mt_trackpad2_usb);
feature = feature_mt_trackpad2_usb;
}
+ } else if (id->product == USB_DEVICE_ID_APPLE_MAGICMOUSE2) {
+ feature_size = sizeof(feature_mt_mouse2);
+ feature = feature_mt_mouse2;
} else {
feature_size = sizeof(feature_mt);
feature = feature_mt;
@@ -696,6 +737,8 @@ static int magicmouse_probe(struct hid_device *hdev,
static const struct hid_device_id magic_mice[] = {
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE,
USB_DEVICE_ID_APPLE_MAGICMOUSE), .driver_data = 0 },
+ { HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE,
+ USB_DEVICE_ID_APPLE_MAGICMOUSE2), .driver_data = 0 },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE,
USB_DEVICE_ID_APPLE_MAGICTRACKPAD), .driver_data = 0 },
{ HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE,
--
2.31.0
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH 2/4] HID: magicmouse: fix 3 button emulation of Mouse 2
2021-03-27 13:05 [PATCH 0/4] HID: add Apple Magic Mouse 2 support John Chen
2021-03-27 13:05 ` [PATCH 1/4] HID: magicmouse: " John Chen
@ 2021-03-27 13:05 ` John Chen
2021-03-27 13:05 ` [PATCH 3/4] HID: magicmouse: fix reconnection of Magic " John Chen
2021-03-27 13:05 ` [PATCH 4/4] HID: input: map battery capacity (00850065) John Chen
3 siblings, 0 replies; 8+ messages in thread
From: John Chen @ 2021-03-27 13:05 UTC (permalink / raw)
To: linux-kernel
Cc: Rohit Pidaparthi, RicardoEPRodrigues, Jiri Kosina,
Benjamin Tissoires, John Chen
It is observed that, with 3 button emulation, when middle button is
clicked, either the left button or right button is clicked as well. It
is caused by hidinput "correctly" acting on the event, oblivious to the
3 button emulation.
As raw_event has taken care of everything, no further processing is
needed. However, the only way to stop at raw_event is to return an error
(negative) value. Therefore, the processing is stopped at event instead.
Signed-off-by: John Chen <johnchen902@gmail.com>
---
drivers/hid/hid-magicmouse.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/drivers/hid/hid-magicmouse.c b/drivers/hid/hid-magicmouse.c
index 7aad6ca56780..c646b4cd3783 100644
--- a/drivers/hid/hid-magicmouse.c
+++ b/drivers/hid/hid-magicmouse.c
@@ -440,6 +440,21 @@ static int magicmouse_raw_event(struct hid_device *hdev,
return 1;
}
+static int magicmouse_event(struct hid_device *hdev, struct hid_field *field,
+ struct hid_usage *usage, __s32 value)
+{
+ struct magicmouse_sc *msc = hid_get_drvdata(hdev);
+ if (msc->input->id.product == USB_DEVICE_ID_APPLE_MAGICMOUSE2 &&
+ field->report->id == MOUSE2_REPORT_ID) {
+ // magic_mouse_raw_event has done all the work. Skip hidinput.
+ //
+ // Specifically, hidinput may modify BTN_LEFT and BTN_RIGHT,
+ // breaking emulate_3button.
+ return 1;
+ }
+ return 0;
+}
+
static int magicmouse_setup_input(struct input_dev *input, struct hid_device *hdev)
{
int error;
@@ -754,6 +769,7 @@ static struct hid_driver magicmouse_driver = {
.id_table = magic_mice,
.probe = magicmouse_probe,
.raw_event = magicmouse_raw_event,
+ .event = magicmouse_event,
.input_mapping = magicmouse_input_mapping,
.input_configured = magicmouse_input_configured,
};
--
2.31.0
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH 3/4] HID: magicmouse: fix reconnection of Magic Mouse 2
2021-03-27 13:05 [PATCH 0/4] HID: add Apple Magic Mouse 2 support John Chen
2021-03-27 13:05 ` [PATCH 1/4] HID: magicmouse: " John Chen
2021-03-27 13:05 ` [PATCH 2/4] HID: magicmouse: fix 3 button emulation of Mouse 2 John Chen
@ 2021-03-27 13:05 ` John Chen
2021-03-27 13:05 ` [PATCH 4/4] HID: input: map battery capacity (00850065) John Chen
3 siblings, 0 replies; 8+ messages in thread
From: John Chen @ 2021-03-27 13:05 UTC (permalink / raw)
To: linux-kernel
Cc: Rohit Pidaparthi, RicardoEPRodrigues, Jiri Kosina,
Benjamin Tissoires, John Chen
It is observed that the Magic Mouse 2 would not enter multi-touch mode
unless the mouse is connected before loading the module. It seems to be
a quirk specific to Magic Mouse 2
Retrying after 500ms fixes the problem for me. The delay can't be
reduced much further --- 300ms didn't work for me. Retrying immediately
after receiving an event didn't work either.
Signed-off-by: John Chen <johnchen902@gmail.com>
---
drivers/hid/hid-magicmouse.c | 93 ++++++++++++++++++++++++------------
1 file changed, 63 insertions(+), 30 deletions(-)
diff --git a/drivers/hid/hid-magicmouse.c b/drivers/hid/hid-magicmouse.c
index c646b4cd3783..69aefef9fe07 100644
--- a/drivers/hid/hid-magicmouse.c
+++ b/drivers/hid/hid-magicmouse.c
@@ -16,6 +16,7 @@
#include <linux/input/mt.h>
#include <linux/module.h>
#include <linux/slab.h>
+#include <linux/workqueue.h>
#include "hid-ids.h"
@@ -128,6 +129,9 @@ struct magicmouse_sc {
u8 size;
} touches[16];
int tracking_ids[16];
+
+ struct hid_device *hdev;
+ struct delayed_work work;
};
static int magicmouse_firm_touch(struct magicmouse_sc *msc)
@@ -629,9 +633,7 @@ static int magicmouse_input_configured(struct hid_device *hdev,
return 0;
}
-
-static int magicmouse_probe(struct hid_device *hdev,
- const struct hid_device_id *id)
+static int magicmouse_enable_multitouch(struct hid_device *hdev)
{
const u8 *feature;
const u8 feature_mt[] = { 0xD7, 0x01 };
@@ -639,10 +641,52 @@ static int magicmouse_probe(struct hid_device *hdev,
const u8 feature_mt_trackpad2_usb[] = { 0x02, 0x01 };
const u8 feature_mt_trackpad2_bt[] = { 0xF1, 0x02, 0x01 };
u8 *buf;
+ int ret;
+ int feature_size;
+
+ if (hdev->product == USB_DEVICE_ID_APPLE_MAGICTRACKPAD2) {
+ if (hdev->vendor == BT_VENDOR_ID_APPLE) {
+ feature_size = sizeof(feature_mt_trackpad2_bt);
+ feature = feature_mt_trackpad2_bt;
+ } else { /* USB_VENDOR_ID_APPLE */
+ feature_size = sizeof(feature_mt_trackpad2_usb);
+ feature = feature_mt_trackpad2_usb;
+ }
+ } else if (hdev->product == USB_DEVICE_ID_APPLE_MAGICMOUSE2) {
+ feature_size = sizeof(feature_mt_mouse2);
+ feature = feature_mt_mouse2;
+ } else {
+ feature_size = sizeof(feature_mt);
+ feature = feature_mt;
+ }
+
+ buf = kmemdup(feature, feature_size, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ ret = hid_hw_raw_request(hdev, buf[0], buf, feature_size,
+ HID_FEATURE_REPORT, HID_REQ_SET_REPORT);
+ kfree(buf);
+ return ret;
+}
+
+static void magicmouse_enable_mt_work(struct work_struct *work)
+{
+ struct magicmouse_sc *msc =
+ container_of(work, struct magicmouse_sc, work.work);
+ int ret;
+
+ ret = magicmouse_enable_multitouch(msc->hdev);
+ if (ret < 0)
+ hid_err(msc->hdev, "unable to request touch data (%d)\n", ret);
+}
+
+static int magicmouse_probe(struct hid_device *hdev,
+ const struct hid_device_id *id)
+{
struct magicmouse_sc *msc;
struct hid_report *report;
int ret;
- int feature_size;
if (id->vendor == USB_VENDOR_ID_APPLE &&
id->product == USB_DEVICE_ID_APPLE_MAGICTRACKPAD2 &&
@@ -656,6 +700,8 @@ static int magicmouse_probe(struct hid_device *hdev,
}
msc->scroll_accel = SCROLL_ACCEL_DEFAULT;
+ msc->hdev = hdev;
+ INIT_DEFERRABLE_WORK(&msc->work, magicmouse_enable_mt_work);
msc->quirks = id->driver_data;
hid_set_drvdata(hdev, msc);
@@ -705,28 +751,6 @@ static int magicmouse_probe(struct hid_device *hdev,
}
report->size = 6;
- if (id->product == USB_DEVICE_ID_APPLE_MAGICTRACKPAD2) {
- if (id->vendor == BT_VENDOR_ID_APPLE) {
- feature_size = sizeof(feature_mt_trackpad2_bt);
- feature = feature_mt_trackpad2_bt;
- } else { /* USB_VENDOR_ID_APPLE */
- feature_size = sizeof(feature_mt_trackpad2_usb);
- feature = feature_mt_trackpad2_usb;
- }
- } else if (id->product == USB_DEVICE_ID_APPLE_MAGICMOUSE2) {
- feature_size = sizeof(feature_mt_mouse2);
- feature = feature_mt_mouse2;
- } else {
- feature_size = sizeof(feature_mt);
- feature = feature_mt;
- }
-
- buf = kmemdup(feature, feature_size, GFP_KERNEL);
- if (!buf) {
- ret = -ENOMEM;
- goto err_stop_hw;
- }
-
/*
* Some devices repond with 'invalid report id' when feature
* report switching it into multitouch mode is sent to it.
@@ -735,13 +759,14 @@ static int magicmouse_probe(struct hid_device *hdev,
* but there seems to be no other way of switching the mode.
* Thus the super-ugly hacky success check below.
*/
- ret = hid_hw_raw_request(hdev, buf[0], buf, feature_size,
- HID_FEATURE_REPORT, HID_REQ_SET_REPORT);
- kfree(buf);
- if (ret != -EIO && ret != feature_size) {
+ ret = magicmouse_enable_multitouch(hdev);
+ if (ret != -EIO && ret < 0) {
hid_err(hdev, "unable to request touch data (%d)\n", ret);
goto err_stop_hw;
}
+ if (ret == -EIO && id->product == USB_DEVICE_ID_APPLE_MAGICMOUSE2) {
+ schedule_delayed_work(&msc->work, msecs_to_jiffies(500));
+ }
return 0;
err_stop_hw:
@@ -749,6 +774,13 @@ static int magicmouse_probe(struct hid_device *hdev,
return ret;
}
+static void magicmouse_remove(struct hid_device *hdev)
+{
+ struct magicmouse_sc *msc = hid_get_drvdata(hdev);
+ cancel_delayed_work_sync(&msc->work);
+ hid_hw_stop(hdev);
+}
+
static const struct hid_device_id magic_mice[] = {
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE,
USB_DEVICE_ID_APPLE_MAGICMOUSE), .driver_data = 0 },
@@ -768,6 +800,7 @@ static struct hid_driver magicmouse_driver = {
.name = "magicmouse",
.id_table = magic_mice,
.probe = magicmouse_probe,
+ .remove = magicmouse_remove,
.raw_event = magicmouse_raw_event,
.event = magicmouse_event,
.input_mapping = magicmouse_input_mapping,
--
2.31.0
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH 4/4] HID: input: map battery capacity (00850065)
2021-03-27 13:05 [PATCH 0/4] HID: add Apple Magic Mouse 2 support John Chen
` (2 preceding siblings ...)
2021-03-27 13:05 ` [PATCH 3/4] HID: magicmouse: fix reconnection of Magic " John Chen
@ 2021-03-27 13:05 ` John Chen
2021-03-27 14:14 ` Pochang Chen
` (2 more replies)
3 siblings, 3 replies; 8+ messages in thread
From: John Chen @ 2021-03-27 13:05 UTC (permalink / raw)
To: linux-kernel
Cc: Rohit Pidaparthi, RicardoEPRodrigues, Jiri Kosina,
Benjamin Tissoires, John Chen
This is the capacity in percentage, relative to design capacity.
Specifically, it is present in Apple Magic Mouse 2.
In contrast, usage 00850064 is also the capacity in percentage, but is
relative to full capacity. It is not mapped here because I don't have
such device.
Signed-off-by: John Chen <johnchen902@gmail.com>
---
drivers/hid/hid-debug.c | 1 +
drivers/hid/hid-input.c | 11 +++++++++++
include/linux/hid.h | 3 +++
3 files changed, 15 insertions(+)
diff --git a/drivers/hid/hid-debug.c b/drivers/hid/hid-debug.c
index d7eaf9100370..59f8d716d78f 100644
--- a/drivers/hid/hid-debug.c
+++ b/drivers/hid/hid-debug.c
@@ -417,6 +417,7 @@ static const struct hid_usage_entry hid_usage_table[] = {
{ 0x85, 0x44, "Charging" },
{ 0x85, 0x45, "Discharging" },
{ 0x85, 0x4b, "NeedReplacement" },
+ { 0x85, 0x65, "AbsoluteStateOfCharge" },
{ 0x85, 0x66, "RemainingCapacity" },
{ 0x85, 0x68, "RunTimeToEmpty" },
{ 0x85, 0x6a, "AverageTimeToFull" },
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index 236bccd37760..5dea3669a927 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -1074,6 +1074,17 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
}
goto unknown;
+ case HID_UP_BATTERY:
+ switch (usage->hid) {
+ case HID_BAT_ABSOLUTESTATEOFCHARGE:
+ hidinput_setup_battery(device, HID_INPUT_REPORT, field);
+ usage->type = EV_PWR;
+ device->battery_min = 0;
+ device->battery_max = 100;
+ return;
+ }
+ goto unknown;
+
case HID_UP_HPVENDOR: /* Reported on a Dutch layout HP5308 */
set_bit(EV_REP, input->evbit);
switch (usage->hid & HID_USAGE) {
diff --git a/include/linux/hid.h b/include/linux/hid.h
index ef702b3f56e3..b40e1abbe11d 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -153,6 +153,7 @@ struct hid_item {
#define HID_UP_CONSUMER 0x000c0000
#define HID_UP_DIGITIZER 0x000d0000
#define HID_UP_PID 0x000f0000
+#define HID_UP_BATTERY 0x00850000
#define HID_UP_HPVENDOR 0xff7f0000
#define HID_UP_HPVENDOR2 0xff010000
#define HID_UP_MSVENDOR 0xff000000
@@ -297,6 +298,8 @@ struct hid_item {
#define HID_DG_TOOLSERIALNUMBER 0x000d005b
#define HID_DG_LATENCYMODE 0x000d0060
+#define HID_BAT_ABSOLUTESTATEOFCHARGE 0x00850065
+
#define HID_VD_ASUS_CUSTOM_MEDIA_KEYS 0xff310076
/*
* HID report types --- Ouch! HID spec says 1 2 3!
--
2.31.0
^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH 4/4] HID: input: map battery capacity (00850065)
2021-03-27 13:05 ` [PATCH 4/4] HID: input: map battery capacity (00850065) John Chen
@ 2021-03-27 14:14 ` Pochang Chen
2021-03-27 17:22 ` kernel test robot
2021-03-27 17:50 ` kernel test robot
2 siblings, 0 replies; 8+ messages in thread
From: Pochang Chen @ 2021-03-27 14:14 UTC (permalink / raw)
To: linux-kernel
Cc: Rohit Pidaparthi, RicardoEPRodrigues, Jiri Kosina, Benjamin Tissoires
On Sat, Mar 27, 2021 at 9:06 PM John Chen <johnchen902@gmail.com> wrote:
> + hidinput_setup_battery(device, HID_INPUT_REPORT, field);
> + usage->type = EV_PWR;
> + device->battery_min = 0;
> + device->battery_max = 100;
I just realized that this won't compile without CONFIG_HID_BATTERY_STRENGTH.
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH 4/4] HID: input: map battery capacity (00850065)
2021-03-27 13:05 ` [PATCH 4/4] HID: input: map battery capacity (00850065) John Chen
2021-03-27 14:14 ` Pochang Chen
@ 2021-03-27 17:22 ` kernel test robot
2021-03-27 17:50 ` kernel test robot
2 siblings, 0 replies; 8+ messages in thread
From: kernel test robot @ 2021-03-27 17:22 UTC (permalink / raw)
To: John Chen, linux-kernel
Cc: kbuild-all, Rohit Pidaparthi, RicardoEPRodrigues, Jiri Kosina,
Benjamin Tissoires, John Chen
[-- Attachment #1: Type: text/plain, Size: 29406 bytes --]
Hi John,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on hid/for-next]
[also build test ERROR on linux/master linus/master v5.12-rc4 next-20210326]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/John-Chen/HID-add-Apple-Magic-Mouse-2-support/20210327-211004
base: https://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git for-next
config: x86_64-kexec (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
# https://github.com/0day-ci/linux/commit/00e05cc61c9d267c5857d61fd40638d560460f89
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review John-Chen/HID-add-Apple-Magic-Mouse-2-support/20210327-211004
git checkout 00e05cc61c9d267c5857d61fd40638d560460f89
# save the attached .config to linux build tree
make W=1 ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/hid/hid-input.c: In function 'hidinput_configure_usage':
>> drivers/hid/hid-input.c:1082:10: error: 'struct hid_device' has no member named 'battery_min'
1082 | device->battery_min = 0;
| ^~
>> drivers/hid/hid-input.c:1083:10: error: 'struct hid_device' has no member named 'battery_max'
1083 | device->battery_max = 100;
| ^~
vim +1082 drivers/hid/hid-input.c
568
569 static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_field *field,
570 struct hid_usage *usage)
571 {
572 struct input_dev *input = hidinput->input;
573 struct hid_device *device = input_get_drvdata(input);
574 int max = 0, code;
575 unsigned long *bit = NULL;
576
577 field->hidinput = hidinput;
578
579 if (field->flags & HID_MAIN_ITEM_CONSTANT)
580 goto ignore;
581
582 /* Ignore if report count is out of bounds. */
583 if (field->report_count < 1)
584 goto ignore;
585
586 /* only LED usages are supported in output fields */
587 if (field->report_type == HID_OUTPUT_REPORT &&
588 (usage->hid & HID_USAGE_PAGE) != HID_UP_LED) {
589 goto ignore;
590 }
591
592 if (device->driver->input_mapping) {
593 int ret = device->driver->input_mapping(device, hidinput, field,
594 usage, &bit, &max);
595 if (ret > 0)
596 goto mapped;
597 if (ret < 0)
598 goto ignore;
599 }
600
601 switch (usage->hid & HID_USAGE_PAGE) {
602 case HID_UP_UNDEFINED:
603 goto ignore;
604
605 case HID_UP_KEYBOARD:
606 set_bit(EV_REP, input->evbit);
607
608 if ((usage->hid & HID_USAGE) < 256) {
609 if (!hid_keyboard[usage->hid & HID_USAGE]) goto ignore;
610 map_key_clear(hid_keyboard[usage->hid & HID_USAGE]);
611 } else
612 map_key(KEY_UNKNOWN);
613
614 break;
615
616 case HID_UP_BUTTON:
617 code = ((usage->hid - 1) & HID_USAGE);
618
619 switch (field->application) {
620 case HID_GD_MOUSE:
621 case HID_GD_POINTER: code += BTN_MOUSE; break;
622 case HID_GD_JOYSTICK:
623 if (code <= 0xf)
624 code += BTN_JOYSTICK;
625 else
626 code += BTN_TRIGGER_HAPPY - 0x10;
627 break;
628 case HID_GD_GAMEPAD:
629 if (code <= 0xf)
630 code += BTN_GAMEPAD;
631 else
632 code += BTN_TRIGGER_HAPPY - 0x10;
633 break;
634 default:
635 switch (field->physical) {
636 case HID_GD_MOUSE:
637 case HID_GD_POINTER: code += BTN_MOUSE; break;
638 case HID_GD_JOYSTICK: code += BTN_JOYSTICK; break;
639 case HID_GD_GAMEPAD: code += BTN_GAMEPAD; break;
640 default: code += BTN_MISC;
641 }
642 }
643
644 map_key(code);
645 break;
646
647 case HID_UP_SIMULATION:
648 switch (usage->hid & 0xffff) {
649 case 0xba: map_abs(ABS_RUDDER); break;
650 case 0xbb: map_abs(ABS_THROTTLE); break;
651 case 0xc4: map_abs(ABS_GAS); break;
652 case 0xc5: map_abs(ABS_BRAKE); break;
653 case 0xc8: map_abs(ABS_WHEEL); break;
654 default: goto ignore;
655 }
656 break;
657
658 case HID_UP_GENDESK:
659 if ((usage->hid & 0xf0) == 0x80) { /* SystemControl */
660 switch (usage->hid & 0xf) {
661 case 0x1: map_key_clear(KEY_POWER); break;
662 case 0x2: map_key_clear(KEY_SLEEP); break;
663 case 0x3: map_key_clear(KEY_WAKEUP); break;
664 case 0x4: map_key_clear(KEY_CONTEXT_MENU); break;
665 case 0x5: map_key_clear(KEY_MENU); break;
666 case 0x6: map_key_clear(KEY_PROG1); break;
667 case 0x7: map_key_clear(KEY_HELP); break;
668 case 0x8: map_key_clear(KEY_EXIT); break;
669 case 0x9: map_key_clear(KEY_SELECT); break;
670 case 0xa: map_key_clear(KEY_RIGHT); break;
671 case 0xb: map_key_clear(KEY_LEFT); break;
672 case 0xc: map_key_clear(KEY_UP); break;
673 case 0xd: map_key_clear(KEY_DOWN); break;
674 case 0xe: map_key_clear(KEY_POWER2); break;
675 case 0xf: map_key_clear(KEY_RESTART); break;
676 default: goto unknown;
677 }
678 break;
679 }
680
681 if ((usage->hid & 0xf0) == 0xb0) { /* SC - Display */
682 switch (usage->hid & 0xf) {
683 case 0x05: map_key_clear(KEY_SWITCHVIDEOMODE); break;
684 default: goto ignore;
685 }
686 break;
687 }
688
689 /*
690 * Some lazy vendors declare 255 usages for System Control,
691 * leading to the creation of ABS_X|Y axis and too many others.
692 * It wouldn't be a problem if joydev doesn't consider the
693 * device as a joystick then.
694 */
695 if (field->application == HID_GD_SYSTEM_CONTROL)
696 goto ignore;
697
698 if ((usage->hid & 0xf0) == 0x90) { /* D-pad */
699 switch (usage->hid) {
700 case HID_GD_UP: usage->hat_dir = 1; break;
701 case HID_GD_DOWN: usage->hat_dir = 5; break;
702 case HID_GD_RIGHT: usage->hat_dir = 3; break;
703 case HID_GD_LEFT: usage->hat_dir = 7; break;
704 default: goto unknown;
705 }
706 if (field->dpad) {
707 map_abs(field->dpad);
708 goto ignore;
709 }
710 map_abs(ABS_HAT0X);
711 break;
712 }
713
714 switch (usage->hid) {
715 /* These usage IDs map directly to the usage codes. */
716 case HID_GD_X: case HID_GD_Y: case HID_GD_Z:
717 case HID_GD_RX: case HID_GD_RY: case HID_GD_RZ:
718 if (field->flags & HID_MAIN_ITEM_RELATIVE)
719 map_rel(usage->hid & 0xf);
720 else
721 map_abs_clear(usage->hid & 0xf);
722 break;
723
724 case HID_GD_WHEEL:
725 if (field->flags & HID_MAIN_ITEM_RELATIVE) {
726 set_bit(REL_WHEEL, input->relbit);
727 map_rel(REL_WHEEL_HI_RES);
728 } else {
729 map_abs(usage->hid & 0xf);
730 }
731 break;
732 case HID_GD_SLIDER: case HID_GD_DIAL:
733 if (field->flags & HID_MAIN_ITEM_RELATIVE)
734 map_rel(usage->hid & 0xf);
735 else
736 map_abs(usage->hid & 0xf);
737 break;
738
739 case HID_GD_HATSWITCH:
740 usage->hat_min = field->logical_minimum;
741 usage->hat_max = field->logical_maximum;
742 map_abs(ABS_HAT0X);
743 break;
744
745 case HID_GD_START: map_key_clear(BTN_START); break;
746 case HID_GD_SELECT: map_key_clear(BTN_SELECT); break;
747
748 case HID_GD_RFKILL_BTN:
749 /* MS wireless radio ctl extension, also check CA */
750 if (field->application == HID_GD_WIRELESS_RADIO_CTLS) {
751 map_key_clear(KEY_RFKILL);
752 /* We need to simulate the btn release */
753 field->flags |= HID_MAIN_ITEM_RELATIVE;
754 break;
755 }
756 goto unknown;
757
758 default: goto unknown;
759 }
760
761 break;
762
763 case HID_UP_LED:
764 switch (usage->hid & 0xffff) { /* HID-Value: */
765 case 0x01: map_led (LED_NUML); break; /* "Num Lock" */
766 case 0x02: map_led (LED_CAPSL); break; /* "Caps Lock" */
767 case 0x03: map_led (LED_SCROLLL); break; /* "Scroll Lock" */
768 case 0x04: map_led (LED_COMPOSE); break; /* "Compose" */
769 case 0x05: map_led (LED_KANA); break; /* "Kana" */
770 case 0x27: map_led (LED_SLEEP); break; /* "Stand-By" */
771 case 0x4c: map_led (LED_SUSPEND); break; /* "System Suspend" */
772 case 0x09: map_led (LED_MUTE); break; /* "Mute" */
773 case 0x4b: map_led (LED_MISC); break; /* "Generic Indicator" */
774 case 0x19: map_led (LED_MAIL); break; /* "Message Waiting" */
775 case 0x4d: map_led (LED_CHARGING); break; /* "External Power Connected" */
776
777 default: goto ignore;
778 }
779 break;
780
781 case HID_UP_DIGITIZER:
782 if ((field->application & 0xff) == 0x01) /* Digitizer */
783 __set_bit(INPUT_PROP_POINTER, input->propbit);
784 else if ((field->application & 0xff) == 0x02) /* Pen */
785 __set_bit(INPUT_PROP_DIRECT, input->propbit);
786
787 switch (usage->hid & 0xff) {
788 case 0x00: /* Undefined */
789 goto ignore;
790
791 case 0x30: /* TipPressure */
792 if (!test_bit(BTN_TOUCH, input->keybit)) {
793 device->quirks |= HID_QUIRK_NOTOUCH;
794 set_bit(EV_KEY, input->evbit);
795 set_bit(BTN_TOUCH, input->keybit);
796 }
797 map_abs_clear(ABS_PRESSURE);
798 break;
799
800 case 0x32: /* InRange */
801 switch (field->physical & 0xff) {
802 case 0x21: map_key(BTN_TOOL_MOUSE); break;
803 case 0x22: map_key(BTN_TOOL_FINGER); break;
804 default: map_key(BTN_TOOL_PEN); break;
805 }
806 break;
807
808 case 0x3b: /* Battery Strength */
809 hidinput_setup_battery(device, HID_INPUT_REPORT, field);
810 usage->type = EV_PWR;
811 return;
812
813 case 0x3c: /* Invert */
814 map_key_clear(BTN_TOOL_RUBBER);
815 break;
816
817 case 0x3d: /* X Tilt */
818 map_abs_clear(ABS_TILT_X);
819 break;
820
821 case 0x3e: /* Y Tilt */
822 map_abs_clear(ABS_TILT_Y);
823 break;
824
825 case 0x33: /* Touch */
826 case 0x42: /* TipSwitch */
827 case 0x43: /* TipSwitch2 */
828 device->quirks &= ~HID_QUIRK_NOTOUCH;
829 map_key_clear(BTN_TOUCH);
830 break;
831
832 case 0x44: /* BarrelSwitch */
833 map_key_clear(BTN_STYLUS);
834 break;
835
836 case 0x45: /* ERASER */
837 /*
838 * This event is reported when eraser tip touches the surface.
839 * Actual eraser (BTN_TOOL_RUBBER) is set by Invert usage when
840 * tool gets in proximity.
841 */
842 map_key_clear(BTN_TOUCH);
843 break;
844
845 case 0x46: /* TabletPick */
846 case 0x5a: /* SecondaryBarrelSwitch */
847 map_key_clear(BTN_STYLUS2);
848 break;
849
850 case 0x5b: /* TransducerSerialNumber */
851 usage->type = EV_MSC;
852 usage->code = MSC_SERIAL;
853 bit = input->mscbit;
854 max = MSC_MAX;
855 break;
856
857 default: goto unknown;
858 }
859 break;
860
861 case HID_UP_TELEPHONY:
862 switch (usage->hid & HID_USAGE) {
863 case 0x2f: map_key_clear(KEY_MICMUTE); break;
864 case 0xb0: map_key_clear(KEY_NUMERIC_0); break;
865 case 0xb1: map_key_clear(KEY_NUMERIC_1); break;
866 case 0xb2: map_key_clear(KEY_NUMERIC_2); break;
867 case 0xb3: map_key_clear(KEY_NUMERIC_3); break;
868 case 0xb4: map_key_clear(KEY_NUMERIC_4); break;
869 case 0xb5: map_key_clear(KEY_NUMERIC_5); break;
870 case 0xb6: map_key_clear(KEY_NUMERIC_6); break;
871 case 0xb7: map_key_clear(KEY_NUMERIC_7); break;
872 case 0xb8: map_key_clear(KEY_NUMERIC_8); break;
873 case 0xb9: map_key_clear(KEY_NUMERIC_9); break;
874 case 0xba: map_key_clear(KEY_NUMERIC_STAR); break;
875 case 0xbb: map_key_clear(KEY_NUMERIC_POUND); break;
876 case 0xbc: map_key_clear(KEY_NUMERIC_A); break;
877 case 0xbd: map_key_clear(KEY_NUMERIC_B); break;
878 case 0xbe: map_key_clear(KEY_NUMERIC_C); break;
879 case 0xbf: map_key_clear(KEY_NUMERIC_D); break;
880 default: goto ignore;
881 }
882 break;
883
884 case HID_UP_CONSUMER: /* USB HUT v1.12, pages 75-84 */
885 switch (usage->hid & HID_USAGE) {
886 case 0x000: goto ignore;
887 case 0x030: map_key_clear(KEY_POWER); break;
888 case 0x031: map_key_clear(KEY_RESTART); break;
889 case 0x032: map_key_clear(KEY_SLEEP); break;
890 case 0x034: map_key_clear(KEY_SLEEP); break;
891 case 0x035: map_key_clear(KEY_KBDILLUMTOGGLE); break;
892 case 0x036: map_key_clear(BTN_MISC); break;
893
894 case 0x040: map_key_clear(KEY_MENU); break; /* Menu */
895 case 0x041: map_key_clear(KEY_SELECT); break; /* Menu Pick */
896 case 0x042: map_key_clear(KEY_UP); break; /* Menu Up */
897 case 0x043: map_key_clear(KEY_DOWN); break; /* Menu Down */
898 case 0x044: map_key_clear(KEY_LEFT); break; /* Menu Left */
899 case 0x045: map_key_clear(KEY_RIGHT); break; /* Menu Right */
900 case 0x046: map_key_clear(KEY_ESC); break; /* Menu Escape */
901 case 0x047: map_key_clear(KEY_KPPLUS); break; /* Menu Value Increase */
902 case 0x048: map_key_clear(KEY_KPMINUS); break; /* Menu Value Decrease */
903
904 case 0x060: map_key_clear(KEY_INFO); break; /* Data On Screen */
905 case 0x061: map_key_clear(KEY_SUBTITLE); break; /* Closed Caption */
906 case 0x063: map_key_clear(KEY_VCR); break; /* VCR/TV */
907 case 0x065: map_key_clear(KEY_CAMERA); break; /* Snapshot */
908 case 0x069: map_key_clear(KEY_RED); break;
909 case 0x06a: map_key_clear(KEY_GREEN); break;
910 case 0x06b: map_key_clear(KEY_BLUE); break;
911 case 0x06c: map_key_clear(KEY_YELLOW); break;
912 case 0x06d: map_key_clear(KEY_ASPECT_RATIO); break;
913
914 case 0x06f: map_key_clear(KEY_BRIGHTNESSUP); break;
915 case 0x070: map_key_clear(KEY_BRIGHTNESSDOWN); break;
916 case 0x072: map_key_clear(KEY_BRIGHTNESS_TOGGLE); break;
917 case 0x073: map_key_clear(KEY_BRIGHTNESS_MIN); break;
918 case 0x074: map_key_clear(KEY_BRIGHTNESS_MAX); break;
919 case 0x075: map_key_clear(KEY_BRIGHTNESS_AUTO); break;
920
921 case 0x079: map_key_clear(KEY_KBDILLUMUP); break;
922 case 0x07a: map_key_clear(KEY_KBDILLUMDOWN); break;
923 case 0x07c: map_key_clear(KEY_KBDILLUMTOGGLE); break;
924
925 case 0x082: map_key_clear(KEY_VIDEO_NEXT); break;
926 case 0x083: map_key_clear(KEY_LAST); break;
927 case 0x084: map_key_clear(KEY_ENTER); break;
928 case 0x088: map_key_clear(KEY_PC); break;
929 case 0x089: map_key_clear(KEY_TV); break;
930 case 0x08a: map_key_clear(KEY_WWW); break;
931 case 0x08b: map_key_clear(KEY_DVD); break;
932 case 0x08c: map_key_clear(KEY_PHONE); break;
933 case 0x08d: map_key_clear(KEY_PROGRAM); break;
934 case 0x08e: map_key_clear(KEY_VIDEOPHONE); break;
935 case 0x08f: map_key_clear(KEY_GAMES); break;
936 case 0x090: map_key_clear(KEY_MEMO); break;
937 case 0x091: map_key_clear(KEY_CD); break;
938 case 0x092: map_key_clear(KEY_VCR); break;
939 case 0x093: map_key_clear(KEY_TUNER); break;
940 case 0x094: map_key_clear(KEY_EXIT); break;
941 case 0x095: map_key_clear(KEY_HELP); break;
942 case 0x096: map_key_clear(KEY_TAPE); break;
943 case 0x097: map_key_clear(KEY_TV2); break;
944 case 0x098: map_key_clear(KEY_SAT); break;
945 case 0x09a: map_key_clear(KEY_PVR); break;
946
947 case 0x09c: map_key_clear(KEY_CHANNELUP); break;
948 case 0x09d: map_key_clear(KEY_CHANNELDOWN); break;
949 case 0x0a0: map_key_clear(KEY_VCR2); break;
950
951 case 0x0b0: map_key_clear(KEY_PLAY); break;
952 case 0x0b1: map_key_clear(KEY_PAUSE); break;
953 case 0x0b2: map_key_clear(KEY_RECORD); break;
954 case 0x0b3: map_key_clear(KEY_FASTFORWARD); break;
955 case 0x0b4: map_key_clear(KEY_REWIND); break;
956 case 0x0b5: map_key_clear(KEY_NEXTSONG); break;
957 case 0x0b6: map_key_clear(KEY_PREVIOUSSONG); break;
958 case 0x0b7: map_key_clear(KEY_STOPCD); break;
959 case 0x0b8: map_key_clear(KEY_EJECTCD); break;
960 case 0x0bc: map_key_clear(KEY_MEDIA_REPEAT); break;
961 case 0x0b9: map_key_clear(KEY_SHUFFLE); break;
962 case 0x0bf: map_key_clear(KEY_SLOW); break;
963
964 case 0x0cd: map_key_clear(KEY_PLAYPAUSE); break;
965 case 0x0cf: map_key_clear(KEY_VOICECOMMAND); break;
966 case 0x0e0: map_abs_clear(ABS_VOLUME); break;
967 case 0x0e2: map_key_clear(KEY_MUTE); break;
968 case 0x0e5: map_key_clear(KEY_BASSBOOST); break;
969 case 0x0e9: map_key_clear(KEY_VOLUMEUP); break;
970 case 0x0ea: map_key_clear(KEY_VOLUMEDOWN); break;
971 case 0x0f5: map_key_clear(KEY_SLOW); break;
972
973 case 0x181: map_key_clear(KEY_BUTTONCONFIG); break;
974 case 0x182: map_key_clear(KEY_BOOKMARKS); break;
975 case 0x183: map_key_clear(KEY_CONFIG); break;
976 case 0x184: map_key_clear(KEY_WORDPROCESSOR); break;
977 case 0x185: map_key_clear(KEY_EDITOR); break;
978 case 0x186: map_key_clear(KEY_SPREADSHEET); break;
979 case 0x187: map_key_clear(KEY_GRAPHICSEDITOR); break;
980 case 0x188: map_key_clear(KEY_PRESENTATION); break;
981 case 0x189: map_key_clear(KEY_DATABASE); break;
982 case 0x18a: map_key_clear(KEY_MAIL); break;
983 case 0x18b: map_key_clear(KEY_NEWS); break;
984 case 0x18c: map_key_clear(KEY_VOICEMAIL); break;
985 case 0x18d: map_key_clear(KEY_ADDRESSBOOK); break;
986 case 0x18e: map_key_clear(KEY_CALENDAR); break;
987 case 0x18f: map_key_clear(KEY_TASKMANAGER); break;
988 case 0x190: map_key_clear(KEY_JOURNAL); break;
989 case 0x191: map_key_clear(KEY_FINANCE); break;
990 case 0x192: map_key_clear(KEY_CALC); break;
991 case 0x193: map_key_clear(KEY_PLAYER); break;
992 case 0x194: map_key_clear(KEY_FILE); break;
993 case 0x196: map_key_clear(KEY_WWW); break;
994 case 0x199: map_key_clear(KEY_CHAT); break;
995 case 0x19c: map_key_clear(KEY_LOGOFF); break;
996 case 0x19e: map_key_clear(KEY_COFFEE); break;
997 case 0x19f: map_key_clear(KEY_CONTROLPANEL); break;
998 case 0x1a2: map_key_clear(KEY_APPSELECT); break;
999 case 0x1a3: map_key_clear(KEY_NEXT); break;
1000 case 0x1a4: map_key_clear(KEY_PREVIOUS); break;
1001 case 0x1a6: map_key_clear(KEY_HELP); break;
1002 case 0x1a7: map_key_clear(KEY_DOCUMENTS); break;
1003 case 0x1ab: map_key_clear(KEY_SPELLCHECK); break;
1004 case 0x1ae: map_key_clear(KEY_KEYBOARD); break;
1005 case 0x1b1: map_key_clear(KEY_SCREENSAVER); break;
1006 case 0x1b4: map_key_clear(KEY_FILE); break;
1007 case 0x1b6: map_key_clear(KEY_IMAGES); break;
1008 case 0x1b7: map_key_clear(KEY_AUDIO); break;
1009 case 0x1b8: map_key_clear(KEY_VIDEO); break;
1010 case 0x1bc: map_key_clear(KEY_MESSENGER); break;
1011 case 0x1bd: map_key_clear(KEY_INFO); break;
1012 case 0x1cb: map_key_clear(KEY_ASSISTANT); break;
1013 case 0x201: map_key_clear(KEY_NEW); break;
1014 case 0x202: map_key_clear(KEY_OPEN); break;
1015 case 0x203: map_key_clear(KEY_CLOSE); break;
1016 case 0x204: map_key_clear(KEY_EXIT); break;
1017 case 0x207: map_key_clear(KEY_SAVE); break;
1018 case 0x208: map_key_clear(KEY_PRINT); break;
1019 case 0x209: map_key_clear(KEY_PROPS); break;
1020 case 0x21a: map_key_clear(KEY_UNDO); break;
1021 case 0x21b: map_key_clear(KEY_COPY); break;
1022 case 0x21c: map_key_clear(KEY_CUT); break;
1023 case 0x21d: map_key_clear(KEY_PASTE); break;
1024 case 0x21f: map_key_clear(KEY_FIND); break;
1025 case 0x221: map_key_clear(KEY_SEARCH); break;
1026 case 0x222: map_key_clear(KEY_GOTO); break;
1027 case 0x223: map_key_clear(KEY_HOMEPAGE); break;
1028 case 0x224: map_key_clear(KEY_BACK); break;
1029 case 0x225: map_key_clear(KEY_FORWARD); break;
1030 case 0x226: map_key_clear(KEY_STOP); break;
1031 case 0x227: map_key_clear(KEY_REFRESH); break;
1032 case 0x22a: map_key_clear(KEY_BOOKMARKS); break;
1033 case 0x22d: map_key_clear(KEY_ZOOMIN); break;
1034 case 0x22e: map_key_clear(KEY_ZOOMOUT); break;
1035 case 0x22f: map_key_clear(KEY_ZOOMRESET); break;
1036 case 0x232: map_key_clear(KEY_FULL_SCREEN); break;
1037 case 0x233: map_key_clear(KEY_SCROLLUP); break;
1038 case 0x234: map_key_clear(KEY_SCROLLDOWN); break;
1039 case 0x238: /* AC Pan */
1040 set_bit(REL_HWHEEL, input->relbit);
1041 map_rel(REL_HWHEEL_HI_RES);
1042 break;
1043 case 0x23d: map_key_clear(KEY_EDIT); break;
1044 case 0x25f: map_key_clear(KEY_CANCEL); break;
1045 case 0x269: map_key_clear(KEY_INSERT); break;
1046 case 0x26a: map_key_clear(KEY_DELETE); break;
1047 case 0x279: map_key_clear(KEY_REDO); break;
1048
1049 case 0x289: map_key_clear(KEY_REPLY); break;
1050 case 0x28b: map_key_clear(KEY_FORWARDMAIL); break;
1051 case 0x28c: map_key_clear(KEY_SEND); break;
1052
1053 case 0x29d: map_key_clear(KEY_KBD_LAYOUT_NEXT); break;
1054
1055 case 0x2c7: map_key_clear(KEY_KBDINPUTASSIST_PREV); break;
1056 case 0x2c8: map_key_clear(KEY_KBDINPUTASSIST_NEXT); break;
1057 case 0x2c9: map_key_clear(KEY_KBDINPUTASSIST_PREVGROUP); break;
1058 case 0x2ca: map_key_clear(KEY_KBDINPUTASSIST_NEXTGROUP); break;
1059 case 0x2cb: map_key_clear(KEY_KBDINPUTASSIST_ACCEPT); break;
1060 case 0x2cc: map_key_clear(KEY_KBDINPUTASSIST_CANCEL); break;
1061
1062 case 0x29f: map_key_clear(KEY_SCALE); break;
1063
1064 default: map_key_clear(KEY_UNKNOWN);
1065 }
1066 break;
1067
1068 case HID_UP_GENDEVCTRLS:
1069 switch (usage->hid) {
1070 case HID_DC_BATTERYSTRENGTH:
1071 hidinput_setup_battery(device, HID_INPUT_REPORT, field);
1072 usage->type = EV_PWR;
1073 return;
1074 }
1075 goto unknown;
1076
1077 case HID_UP_BATTERY:
1078 switch (usage->hid) {
1079 case HID_BAT_ABSOLUTESTATEOFCHARGE:
1080 hidinput_setup_battery(device, HID_INPUT_REPORT, field);
1081 usage->type = EV_PWR;
> 1082 device->battery_min = 0;
> 1083 device->battery_max = 100;
1084 return;
1085 }
1086 goto unknown;
1087
1088 case HID_UP_HPVENDOR: /* Reported on a Dutch layout HP5308 */
1089 set_bit(EV_REP, input->evbit);
1090 switch (usage->hid & HID_USAGE) {
1091 case 0x021: map_key_clear(KEY_PRINT); break;
1092 case 0x070: map_key_clear(KEY_HP); break;
1093 case 0x071: map_key_clear(KEY_CAMERA); break;
1094 case 0x072: map_key_clear(KEY_SOUND); break;
1095 case 0x073: map_key_clear(KEY_QUESTION); break;
1096 case 0x080: map_key_clear(KEY_EMAIL); break;
1097 case 0x081: map_key_clear(KEY_CHAT); break;
1098 case 0x082: map_key_clear(KEY_SEARCH); break;
1099 case 0x083: map_key_clear(KEY_CONNECT); break;
1100 case 0x084: map_key_clear(KEY_FINANCE); break;
1101 case 0x085: map_key_clear(KEY_SPORT); break;
1102 case 0x086: map_key_clear(KEY_SHOP); break;
1103 default: goto ignore;
1104 }
1105 break;
1106
1107 case HID_UP_HPVENDOR2:
1108 set_bit(EV_REP, input->evbit);
1109 switch (usage->hid & HID_USAGE) {
1110 case 0x001: map_key_clear(KEY_MICMUTE); break;
1111 case 0x003: map_key_clear(KEY_BRIGHTNESSDOWN); break;
1112 case 0x004: map_key_clear(KEY_BRIGHTNESSUP); break;
1113 default: goto ignore;
1114 }
1115 break;
1116
1117 case HID_UP_MSVENDOR:
1118 goto ignore;
1119
1120 case HID_UP_CUSTOM: /* Reported on Logitech and Apple USB keyboards */
1121 set_bit(EV_REP, input->evbit);
1122 goto ignore;
1123
1124 case HID_UP_LOGIVENDOR:
1125 /* intentional fallback */
1126 case HID_UP_LOGIVENDOR2:
1127 /* intentional fallback */
1128 case HID_UP_LOGIVENDOR3:
1129 goto ignore;
1130
1131 case HID_UP_PID:
1132 switch (usage->hid & HID_USAGE) {
1133 case 0xa4: map_key_clear(BTN_DEAD); break;
1134 default: goto ignore;
1135 }
1136 break;
1137
1138 default:
1139 unknown:
1140 if (field->report_size == 1) {
1141 if (field->report->type == HID_OUTPUT_REPORT) {
1142 map_led(LED_MISC);
1143 break;
1144 }
1145 map_key(BTN_MISC);
1146 break;
1147 }
1148 if (field->flags & HID_MAIN_ITEM_RELATIVE) {
1149 map_rel(REL_MISC);
1150 break;
1151 }
1152 map_abs(ABS_MISC);
1153 break;
1154 }
1155
1156 mapped:
1157 /* Mapping failed, bail out */
1158 if (!bit)
1159 return;
1160
1161 if (device->driver->input_mapped &&
1162 device->driver->input_mapped(device, hidinput, field, usage,
1163 &bit, &max) < 0) {
1164 /*
1165 * The driver indicated that no further generic handling
1166 * of the usage is desired.
1167 */
1168 return;
1169 }
1170
1171 set_bit(usage->type, input->evbit);
1172
1173 /*
1174 * This part is *really* controversial:
1175 * - HID aims at being generic so we should do our best to export
1176 * all incoming events
1177 * - HID describes what events are, so there is no reason for ABS_X
1178 * to be mapped to ABS_Y
1179 * - HID is using *_MISC+N as a default value, but nothing prevents
1180 * *_MISC+N to overwrite a legitimate even, which confuses userspace
1181 * (for instance ABS_MISC + 7 is ABS_MT_SLOT, which has a different
1182 * processing)
1183 *
1184 * If devices still want to use this (at their own risk), they will
1185 * have to use the quirk HID_QUIRK_INCREMENT_USAGE_ON_DUPLICATE, but
1186 * the default should be a reliable mapping.
1187 */
1188 while (usage->code <= max && test_and_set_bit(usage->code, bit)) {
1189 if (device->quirks & HID_QUIRK_INCREMENT_USAGE_ON_DUPLICATE) {
1190 usage->code = find_next_zero_bit(bit,
1191 max + 1,
1192 usage->code);
1193 } else {
1194 device->status |= HID_STAT_DUP_DETECTED;
1195 goto ignore;
1196 }
1197 }
1198
1199 if (usage->code > max)
1200 goto ignore;
1201
1202 if (usage->type == EV_ABS) {
1203
1204 int a = field->logical_minimum;
1205 int b = field->logical_maximum;
1206
1207 if ((device->quirks & HID_QUIRK_BADPAD) && (usage->code == ABS_X || usage->code == ABS_Y)) {
1208 a = field->logical_minimum = 0;
1209 b = field->logical_maximum = 255;
1210 }
1211
1212 if (field->application == HID_GD_GAMEPAD || field->application == HID_GD_JOYSTICK)
1213 input_set_abs_params(input, usage->code, a, b, (b - a) >> 8, (b - a) >> 4);
1214 else input_set_abs_params(input, usage->code, a, b, 0, 0);
1215
1216 input_abs_set_res(input, usage->code,
1217 hidinput_calc_abs_res(field, usage->code));
1218
1219 /* use a larger default input buffer for MT devices */
1220 if (usage->code == ABS_MT_POSITION_X && input->hint_events_per_packet == 0)
1221 input_set_events_per_packet(input, 60);
1222 }
1223
1224 if (usage->type == EV_ABS &&
1225 (usage->hat_min < usage->hat_max || usage->hat_dir)) {
1226 int i;
1227 for (i = usage->code; i < usage->code + 2 && i <= max; i++) {
1228 input_set_abs_params(input, i, -1, 1, 0, 0);
1229 set_bit(i, input->absbit);
1230 }
1231 if (usage->hat_dir && !field->dpad)
1232 field->dpad = usage->code;
1233 }
1234
1235 /* for those devices which produce Consumer volume usage as relative,
1236 * we emulate pressing volumeup/volumedown appropriate number of times
1237 * in hidinput_hid_event()
1238 */
1239 if ((usage->type == EV_ABS) && (field->flags & HID_MAIN_ITEM_RELATIVE) &&
1240 (usage->code == ABS_VOLUME)) {
1241 set_bit(KEY_VOLUMEUP, input->keybit);
1242 set_bit(KEY_VOLUMEDOWN, input->keybit);
1243 }
1244
1245 if (usage->type == EV_KEY) {
1246 set_bit(EV_MSC, input->evbit);
1247 set_bit(MSC_SCAN, input->mscbit);
1248 }
1249
1250 return;
1251
1252 ignore:
1253 usage->type = 0;
1254 usage->code = 0;
1255 }
1256
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 28461 bytes --]
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH 4/4] HID: input: map battery capacity (00850065)
2021-03-27 13:05 ` [PATCH 4/4] HID: input: map battery capacity (00850065) John Chen
2021-03-27 14:14 ` Pochang Chen
2021-03-27 17:22 ` kernel test robot
@ 2021-03-27 17:50 ` kernel test robot
2 siblings, 0 replies; 8+ messages in thread
From: kernel test robot @ 2021-03-27 17:50 UTC (permalink / raw)
To: John Chen, linux-kernel
Cc: kbuild-all, clang-built-linux, Rohit Pidaparthi,
RicardoEPRodrigues, Jiri Kosina, Benjamin Tissoires, John Chen
[-- Attachment #1: Type: text/plain, Size: 29849 bytes --]
Hi John,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on hid/for-next]
[also build test ERROR on linux/master linus/master jikos-hid/for-next jikos-trivial/for-next v5.12-rc4 next-20210326]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/John-Chen/HID-add-Apple-Magic-Mouse-2-support/20210327-211004
base: https://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git for-next
config: x86_64-randconfig-a012-20210327 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project d50fe9f0d6b9ee61df8830a67ea0a33c27a637e7)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install x86_64 cross compiling tool for clang build
# apt-get install binutils-x86-64-linux-gnu
# https://github.com/0day-ci/linux/commit/00e05cc61c9d267c5857d61fd40638d560460f89
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review John-Chen/HID-add-Apple-Magic-Mouse-2-support/20210327-211004
git checkout 00e05cc61c9d267c5857d61fd40638d560460f89
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
>> drivers/hid/hid-input.c:1082:12: error: no member named 'battery_min' in 'struct hid_device'
device->battery_min = 0;
~~~~~~ ^
>> drivers/hid/hid-input.c:1083:12: error: no member named 'battery_max' in 'struct hid_device'
device->battery_max = 100;
~~~~~~ ^
2 errors generated.
vim +1082 drivers/hid/hid-input.c
568
569 static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_field *field,
570 struct hid_usage *usage)
571 {
572 struct input_dev *input = hidinput->input;
573 struct hid_device *device = input_get_drvdata(input);
574 int max = 0, code;
575 unsigned long *bit = NULL;
576
577 field->hidinput = hidinput;
578
579 if (field->flags & HID_MAIN_ITEM_CONSTANT)
580 goto ignore;
581
582 /* Ignore if report count is out of bounds. */
583 if (field->report_count < 1)
584 goto ignore;
585
586 /* only LED usages are supported in output fields */
587 if (field->report_type == HID_OUTPUT_REPORT &&
588 (usage->hid & HID_USAGE_PAGE) != HID_UP_LED) {
589 goto ignore;
590 }
591
592 if (device->driver->input_mapping) {
593 int ret = device->driver->input_mapping(device, hidinput, field,
594 usage, &bit, &max);
595 if (ret > 0)
596 goto mapped;
597 if (ret < 0)
598 goto ignore;
599 }
600
601 switch (usage->hid & HID_USAGE_PAGE) {
602 case HID_UP_UNDEFINED:
603 goto ignore;
604
605 case HID_UP_KEYBOARD:
606 set_bit(EV_REP, input->evbit);
607
608 if ((usage->hid & HID_USAGE) < 256) {
609 if (!hid_keyboard[usage->hid & HID_USAGE]) goto ignore;
610 map_key_clear(hid_keyboard[usage->hid & HID_USAGE]);
611 } else
612 map_key(KEY_UNKNOWN);
613
614 break;
615
616 case HID_UP_BUTTON:
617 code = ((usage->hid - 1) & HID_USAGE);
618
619 switch (field->application) {
620 case HID_GD_MOUSE:
621 case HID_GD_POINTER: code += BTN_MOUSE; break;
622 case HID_GD_JOYSTICK:
623 if (code <= 0xf)
624 code += BTN_JOYSTICK;
625 else
626 code += BTN_TRIGGER_HAPPY - 0x10;
627 break;
628 case HID_GD_GAMEPAD:
629 if (code <= 0xf)
630 code += BTN_GAMEPAD;
631 else
632 code += BTN_TRIGGER_HAPPY - 0x10;
633 break;
634 default:
635 switch (field->physical) {
636 case HID_GD_MOUSE:
637 case HID_GD_POINTER: code += BTN_MOUSE; break;
638 case HID_GD_JOYSTICK: code += BTN_JOYSTICK; break;
639 case HID_GD_GAMEPAD: code += BTN_GAMEPAD; break;
640 default: code += BTN_MISC;
641 }
642 }
643
644 map_key(code);
645 break;
646
647 case HID_UP_SIMULATION:
648 switch (usage->hid & 0xffff) {
649 case 0xba: map_abs(ABS_RUDDER); break;
650 case 0xbb: map_abs(ABS_THROTTLE); break;
651 case 0xc4: map_abs(ABS_GAS); break;
652 case 0xc5: map_abs(ABS_BRAKE); break;
653 case 0xc8: map_abs(ABS_WHEEL); break;
654 default: goto ignore;
655 }
656 break;
657
658 case HID_UP_GENDESK:
659 if ((usage->hid & 0xf0) == 0x80) { /* SystemControl */
660 switch (usage->hid & 0xf) {
661 case 0x1: map_key_clear(KEY_POWER); break;
662 case 0x2: map_key_clear(KEY_SLEEP); break;
663 case 0x3: map_key_clear(KEY_WAKEUP); break;
664 case 0x4: map_key_clear(KEY_CONTEXT_MENU); break;
665 case 0x5: map_key_clear(KEY_MENU); break;
666 case 0x6: map_key_clear(KEY_PROG1); break;
667 case 0x7: map_key_clear(KEY_HELP); break;
668 case 0x8: map_key_clear(KEY_EXIT); break;
669 case 0x9: map_key_clear(KEY_SELECT); break;
670 case 0xa: map_key_clear(KEY_RIGHT); break;
671 case 0xb: map_key_clear(KEY_LEFT); break;
672 case 0xc: map_key_clear(KEY_UP); break;
673 case 0xd: map_key_clear(KEY_DOWN); break;
674 case 0xe: map_key_clear(KEY_POWER2); break;
675 case 0xf: map_key_clear(KEY_RESTART); break;
676 default: goto unknown;
677 }
678 break;
679 }
680
681 if ((usage->hid & 0xf0) == 0xb0) { /* SC - Display */
682 switch (usage->hid & 0xf) {
683 case 0x05: map_key_clear(KEY_SWITCHVIDEOMODE); break;
684 default: goto ignore;
685 }
686 break;
687 }
688
689 /*
690 * Some lazy vendors declare 255 usages for System Control,
691 * leading to the creation of ABS_X|Y axis and too many others.
692 * It wouldn't be a problem if joydev doesn't consider the
693 * device as a joystick then.
694 */
695 if (field->application == HID_GD_SYSTEM_CONTROL)
696 goto ignore;
697
698 if ((usage->hid & 0xf0) == 0x90) { /* D-pad */
699 switch (usage->hid) {
700 case HID_GD_UP: usage->hat_dir = 1; break;
701 case HID_GD_DOWN: usage->hat_dir = 5; break;
702 case HID_GD_RIGHT: usage->hat_dir = 3; break;
703 case HID_GD_LEFT: usage->hat_dir = 7; break;
704 default: goto unknown;
705 }
706 if (field->dpad) {
707 map_abs(field->dpad);
708 goto ignore;
709 }
710 map_abs(ABS_HAT0X);
711 break;
712 }
713
714 switch (usage->hid) {
715 /* These usage IDs map directly to the usage codes. */
716 case HID_GD_X: case HID_GD_Y: case HID_GD_Z:
717 case HID_GD_RX: case HID_GD_RY: case HID_GD_RZ:
718 if (field->flags & HID_MAIN_ITEM_RELATIVE)
719 map_rel(usage->hid & 0xf);
720 else
721 map_abs_clear(usage->hid & 0xf);
722 break;
723
724 case HID_GD_WHEEL:
725 if (field->flags & HID_MAIN_ITEM_RELATIVE) {
726 set_bit(REL_WHEEL, input->relbit);
727 map_rel(REL_WHEEL_HI_RES);
728 } else {
729 map_abs(usage->hid & 0xf);
730 }
731 break;
732 case HID_GD_SLIDER: case HID_GD_DIAL:
733 if (field->flags & HID_MAIN_ITEM_RELATIVE)
734 map_rel(usage->hid & 0xf);
735 else
736 map_abs(usage->hid & 0xf);
737 break;
738
739 case HID_GD_HATSWITCH:
740 usage->hat_min = field->logical_minimum;
741 usage->hat_max = field->logical_maximum;
742 map_abs(ABS_HAT0X);
743 break;
744
745 case HID_GD_START: map_key_clear(BTN_START); break;
746 case HID_GD_SELECT: map_key_clear(BTN_SELECT); break;
747
748 case HID_GD_RFKILL_BTN:
749 /* MS wireless radio ctl extension, also check CA */
750 if (field->application == HID_GD_WIRELESS_RADIO_CTLS) {
751 map_key_clear(KEY_RFKILL);
752 /* We need to simulate the btn release */
753 field->flags |= HID_MAIN_ITEM_RELATIVE;
754 break;
755 }
756 goto unknown;
757
758 default: goto unknown;
759 }
760
761 break;
762
763 case HID_UP_LED:
764 switch (usage->hid & 0xffff) { /* HID-Value: */
765 case 0x01: map_led (LED_NUML); break; /* "Num Lock" */
766 case 0x02: map_led (LED_CAPSL); break; /* "Caps Lock" */
767 case 0x03: map_led (LED_SCROLLL); break; /* "Scroll Lock" */
768 case 0x04: map_led (LED_COMPOSE); break; /* "Compose" */
769 case 0x05: map_led (LED_KANA); break; /* "Kana" */
770 case 0x27: map_led (LED_SLEEP); break; /* "Stand-By" */
771 case 0x4c: map_led (LED_SUSPEND); break; /* "System Suspend" */
772 case 0x09: map_led (LED_MUTE); break; /* "Mute" */
773 case 0x4b: map_led (LED_MISC); break; /* "Generic Indicator" */
774 case 0x19: map_led (LED_MAIL); break; /* "Message Waiting" */
775 case 0x4d: map_led (LED_CHARGING); break; /* "External Power Connected" */
776
777 default: goto ignore;
778 }
779 break;
780
781 case HID_UP_DIGITIZER:
782 if ((field->application & 0xff) == 0x01) /* Digitizer */
783 __set_bit(INPUT_PROP_POINTER, input->propbit);
784 else if ((field->application & 0xff) == 0x02) /* Pen */
785 __set_bit(INPUT_PROP_DIRECT, input->propbit);
786
787 switch (usage->hid & 0xff) {
788 case 0x00: /* Undefined */
789 goto ignore;
790
791 case 0x30: /* TipPressure */
792 if (!test_bit(BTN_TOUCH, input->keybit)) {
793 device->quirks |= HID_QUIRK_NOTOUCH;
794 set_bit(EV_KEY, input->evbit);
795 set_bit(BTN_TOUCH, input->keybit);
796 }
797 map_abs_clear(ABS_PRESSURE);
798 break;
799
800 case 0x32: /* InRange */
801 switch (field->physical & 0xff) {
802 case 0x21: map_key(BTN_TOOL_MOUSE); break;
803 case 0x22: map_key(BTN_TOOL_FINGER); break;
804 default: map_key(BTN_TOOL_PEN); break;
805 }
806 break;
807
808 case 0x3b: /* Battery Strength */
809 hidinput_setup_battery(device, HID_INPUT_REPORT, field);
810 usage->type = EV_PWR;
811 return;
812
813 case 0x3c: /* Invert */
814 map_key_clear(BTN_TOOL_RUBBER);
815 break;
816
817 case 0x3d: /* X Tilt */
818 map_abs_clear(ABS_TILT_X);
819 break;
820
821 case 0x3e: /* Y Tilt */
822 map_abs_clear(ABS_TILT_Y);
823 break;
824
825 case 0x33: /* Touch */
826 case 0x42: /* TipSwitch */
827 case 0x43: /* TipSwitch2 */
828 device->quirks &= ~HID_QUIRK_NOTOUCH;
829 map_key_clear(BTN_TOUCH);
830 break;
831
832 case 0x44: /* BarrelSwitch */
833 map_key_clear(BTN_STYLUS);
834 break;
835
836 case 0x45: /* ERASER */
837 /*
838 * This event is reported when eraser tip touches the surface.
839 * Actual eraser (BTN_TOOL_RUBBER) is set by Invert usage when
840 * tool gets in proximity.
841 */
842 map_key_clear(BTN_TOUCH);
843 break;
844
845 case 0x46: /* TabletPick */
846 case 0x5a: /* SecondaryBarrelSwitch */
847 map_key_clear(BTN_STYLUS2);
848 break;
849
850 case 0x5b: /* TransducerSerialNumber */
851 usage->type = EV_MSC;
852 usage->code = MSC_SERIAL;
853 bit = input->mscbit;
854 max = MSC_MAX;
855 break;
856
857 default: goto unknown;
858 }
859 break;
860
861 case HID_UP_TELEPHONY:
862 switch (usage->hid & HID_USAGE) {
863 case 0x2f: map_key_clear(KEY_MICMUTE); break;
864 case 0xb0: map_key_clear(KEY_NUMERIC_0); break;
865 case 0xb1: map_key_clear(KEY_NUMERIC_1); break;
866 case 0xb2: map_key_clear(KEY_NUMERIC_2); break;
867 case 0xb3: map_key_clear(KEY_NUMERIC_3); break;
868 case 0xb4: map_key_clear(KEY_NUMERIC_4); break;
869 case 0xb5: map_key_clear(KEY_NUMERIC_5); break;
870 case 0xb6: map_key_clear(KEY_NUMERIC_6); break;
871 case 0xb7: map_key_clear(KEY_NUMERIC_7); break;
872 case 0xb8: map_key_clear(KEY_NUMERIC_8); break;
873 case 0xb9: map_key_clear(KEY_NUMERIC_9); break;
874 case 0xba: map_key_clear(KEY_NUMERIC_STAR); break;
875 case 0xbb: map_key_clear(KEY_NUMERIC_POUND); break;
876 case 0xbc: map_key_clear(KEY_NUMERIC_A); break;
877 case 0xbd: map_key_clear(KEY_NUMERIC_B); break;
878 case 0xbe: map_key_clear(KEY_NUMERIC_C); break;
879 case 0xbf: map_key_clear(KEY_NUMERIC_D); break;
880 default: goto ignore;
881 }
882 break;
883
884 case HID_UP_CONSUMER: /* USB HUT v1.12, pages 75-84 */
885 switch (usage->hid & HID_USAGE) {
886 case 0x000: goto ignore;
887 case 0x030: map_key_clear(KEY_POWER); break;
888 case 0x031: map_key_clear(KEY_RESTART); break;
889 case 0x032: map_key_clear(KEY_SLEEP); break;
890 case 0x034: map_key_clear(KEY_SLEEP); break;
891 case 0x035: map_key_clear(KEY_KBDILLUMTOGGLE); break;
892 case 0x036: map_key_clear(BTN_MISC); break;
893
894 case 0x040: map_key_clear(KEY_MENU); break; /* Menu */
895 case 0x041: map_key_clear(KEY_SELECT); break; /* Menu Pick */
896 case 0x042: map_key_clear(KEY_UP); break; /* Menu Up */
897 case 0x043: map_key_clear(KEY_DOWN); break; /* Menu Down */
898 case 0x044: map_key_clear(KEY_LEFT); break; /* Menu Left */
899 case 0x045: map_key_clear(KEY_RIGHT); break; /* Menu Right */
900 case 0x046: map_key_clear(KEY_ESC); break; /* Menu Escape */
901 case 0x047: map_key_clear(KEY_KPPLUS); break; /* Menu Value Increase */
902 case 0x048: map_key_clear(KEY_KPMINUS); break; /* Menu Value Decrease */
903
904 case 0x060: map_key_clear(KEY_INFO); break; /* Data On Screen */
905 case 0x061: map_key_clear(KEY_SUBTITLE); break; /* Closed Caption */
906 case 0x063: map_key_clear(KEY_VCR); break; /* VCR/TV */
907 case 0x065: map_key_clear(KEY_CAMERA); break; /* Snapshot */
908 case 0x069: map_key_clear(KEY_RED); break;
909 case 0x06a: map_key_clear(KEY_GREEN); break;
910 case 0x06b: map_key_clear(KEY_BLUE); break;
911 case 0x06c: map_key_clear(KEY_YELLOW); break;
912 case 0x06d: map_key_clear(KEY_ASPECT_RATIO); break;
913
914 case 0x06f: map_key_clear(KEY_BRIGHTNESSUP); break;
915 case 0x070: map_key_clear(KEY_BRIGHTNESSDOWN); break;
916 case 0x072: map_key_clear(KEY_BRIGHTNESS_TOGGLE); break;
917 case 0x073: map_key_clear(KEY_BRIGHTNESS_MIN); break;
918 case 0x074: map_key_clear(KEY_BRIGHTNESS_MAX); break;
919 case 0x075: map_key_clear(KEY_BRIGHTNESS_AUTO); break;
920
921 case 0x079: map_key_clear(KEY_KBDILLUMUP); break;
922 case 0x07a: map_key_clear(KEY_KBDILLUMDOWN); break;
923 case 0x07c: map_key_clear(KEY_KBDILLUMTOGGLE); break;
924
925 case 0x082: map_key_clear(KEY_VIDEO_NEXT); break;
926 case 0x083: map_key_clear(KEY_LAST); break;
927 case 0x084: map_key_clear(KEY_ENTER); break;
928 case 0x088: map_key_clear(KEY_PC); break;
929 case 0x089: map_key_clear(KEY_TV); break;
930 case 0x08a: map_key_clear(KEY_WWW); break;
931 case 0x08b: map_key_clear(KEY_DVD); break;
932 case 0x08c: map_key_clear(KEY_PHONE); break;
933 case 0x08d: map_key_clear(KEY_PROGRAM); break;
934 case 0x08e: map_key_clear(KEY_VIDEOPHONE); break;
935 case 0x08f: map_key_clear(KEY_GAMES); break;
936 case 0x090: map_key_clear(KEY_MEMO); break;
937 case 0x091: map_key_clear(KEY_CD); break;
938 case 0x092: map_key_clear(KEY_VCR); break;
939 case 0x093: map_key_clear(KEY_TUNER); break;
940 case 0x094: map_key_clear(KEY_EXIT); break;
941 case 0x095: map_key_clear(KEY_HELP); break;
942 case 0x096: map_key_clear(KEY_TAPE); break;
943 case 0x097: map_key_clear(KEY_TV2); break;
944 case 0x098: map_key_clear(KEY_SAT); break;
945 case 0x09a: map_key_clear(KEY_PVR); break;
946
947 case 0x09c: map_key_clear(KEY_CHANNELUP); break;
948 case 0x09d: map_key_clear(KEY_CHANNELDOWN); break;
949 case 0x0a0: map_key_clear(KEY_VCR2); break;
950
951 case 0x0b0: map_key_clear(KEY_PLAY); break;
952 case 0x0b1: map_key_clear(KEY_PAUSE); break;
953 case 0x0b2: map_key_clear(KEY_RECORD); break;
954 case 0x0b3: map_key_clear(KEY_FASTFORWARD); break;
955 case 0x0b4: map_key_clear(KEY_REWIND); break;
956 case 0x0b5: map_key_clear(KEY_NEXTSONG); break;
957 case 0x0b6: map_key_clear(KEY_PREVIOUSSONG); break;
958 case 0x0b7: map_key_clear(KEY_STOPCD); break;
959 case 0x0b8: map_key_clear(KEY_EJECTCD); break;
960 case 0x0bc: map_key_clear(KEY_MEDIA_REPEAT); break;
961 case 0x0b9: map_key_clear(KEY_SHUFFLE); break;
962 case 0x0bf: map_key_clear(KEY_SLOW); break;
963
964 case 0x0cd: map_key_clear(KEY_PLAYPAUSE); break;
965 case 0x0cf: map_key_clear(KEY_VOICECOMMAND); break;
966 case 0x0e0: map_abs_clear(ABS_VOLUME); break;
967 case 0x0e2: map_key_clear(KEY_MUTE); break;
968 case 0x0e5: map_key_clear(KEY_BASSBOOST); break;
969 case 0x0e9: map_key_clear(KEY_VOLUMEUP); break;
970 case 0x0ea: map_key_clear(KEY_VOLUMEDOWN); break;
971 case 0x0f5: map_key_clear(KEY_SLOW); break;
972
973 case 0x181: map_key_clear(KEY_BUTTONCONFIG); break;
974 case 0x182: map_key_clear(KEY_BOOKMARKS); break;
975 case 0x183: map_key_clear(KEY_CONFIG); break;
976 case 0x184: map_key_clear(KEY_WORDPROCESSOR); break;
977 case 0x185: map_key_clear(KEY_EDITOR); break;
978 case 0x186: map_key_clear(KEY_SPREADSHEET); break;
979 case 0x187: map_key_clear(KEY_GRAPHICSEDITOR); break;
980 case 0x188: map_key_clear(KEY_PRESENTATION); break;
981 case 0x189: map_key_clear(KEY_DATABASE); break;
982 case 0x18a: map_key_clear(KEY_MAIL); break;
983 case 0x18b: map_key_clear(KEY_NEWS); break;
984 case 0x18c: map_key_clear(KEY_VOICEMAIL); break;
985 case 0x18d: map_key_clear(KEY_ADDRESSBOOK); break;
986 case 0x18e: map_key_clear(KEY_CALENDAR); break;
987 case 0x18f: map_key_clear(KEY_TASKMANAGER); break;
988 case 0x190: map_key_clear(KEY_JOURNAL); break;
989 case 0x191: map_key_clear(KEY_FINANCE); break;
990 case 0x192: map_key_clear(KEY_CALC); break;
991 case 0x193: map_key_clear(KEY_PLAYER); break;
992 case 0x194: map_key_clear(KEY_FILE); break;
993 case 0x196: map_key_clear(KEY_WWW); break;
994 case 0x199: map_key_clear(KEY_CHAT); break;
995 case 0x19c: map_key_clear(KEY_LOGOFF); break;
996 case 0x19e: map_key_clear(KEY_COFFEE); break;
997 case 0x19f: map_key_clear(KEY_CONTROLPANEL); break;
998 case 0x1a2: map_key_clear(KEY_APPSELECT); break;
999 case 0x1a3: map_key_clear(KEY_NEXT); break;
1000 case 0x1a4: map_key_clear(KEY_PREVIOUS); break;
1001 case 0x1a6: map_key_clear(KEY_HELP); break;
1002 case 0x1a7: map_key_clear(KEY_DOCUMENTS); break;
1003 case 0x1ab: map_key_clear(KEY_SPELLCHECK); break;
1004 case 0x1ae: map_key_clear(KEY_KEYBOARD); break;
1005 case 0x1b1: map_key_clear(KEY_SCREENSAVER); break;
1006 case 0x1b4: map_key_clear(KEY_FILE); break;
1007 case 0x1b6: map_key_clear(KEY_IMAGES); break;
1008 case 0x1b7: map_key_clear(KEY_AUDIO); break;
1009 case 0x1b8: map_key_clear(KEY_VIDEO); break;
1010 case 0x1bc: map_key_clear(KEY_MESSENGER); break;
1011 case 0x1bd: map_key_clear(KEY_INFO); break;
1012 case 0x1cb: map_key_clear(KEY_ASSISTANT); break;
1013 case 0x201: map_key_clear(KEY_NEW); break;
1014 case 0x202: map_key_clear(KEY_OPEN); break;
1015 case 0x203: map_key_clear(KEY_CLOSE); break;
1016 case 0x204: map_key_clear(KEY_EXIT); break;
1017 case 0x207: map_key_clear(KEY_SAVE); break;
1018 case 0x208: map_key_clear(KEY_PRINT); break;
1019 case 0x209: map_key_clear(KEY_PROPS); break;
1020 case 0x21a: map_key_clear(KEY_UNDO); break;
1021 case 0x21b: map_key_clear(KEY_COPY); break;
1022 case 0x21c: map_key_clear(KEY_CUT); break;
1023 case 0x21d: map_key_clear(KEY_PASTE); break;
1024 case 0x21f: map_key_clear(KEY_FIND); break;
1025 case 0x221: map_key_clear(KEY_SEARCH); break;
1026 case 0x222: map_key_clear(KEY_GOTO); break;
1027 case 0x223: map_key_clear(KEY_HOMEPAGE); break;
1028 case 0x224: map_key_clear(KEY_BACK); break;
1029 case 0x225: map_key_clear(KEY_FORWARD); break;
1030 case 0x226: map_key_clear(KEY_STOP); break;
1031 case 0x227: map_key_clear(KEY_REFRESH); break;
1032 case 0x22a: map_key_clear(KEY_BOOKMARKS); break;
1033 case 0x22d: map_key_clear(KEY_ZOOMIN); break;
1034 case 0x22e: map_key_clear(KEY_ZOOMOUT); break;
1035 case 0x22f: map_key_clear(KEY_ZOOMRESET); break;
1036 case 0x232: map_key_clear(KEY_FULL_SCREEN); break;
1037 case 0x233: map_key_clear(KEY_SCROLLUP); break;
1038 case 0x234: map_key_clear(KEY_SCROLLDOWN); break;
1039 case 0x238: /* AC Pan */
1040 set_bit(REL_HWHEEL, input->relbit);
1041 map_rel(REL_HWHEEL_HI_RES);
1042 break;
1043 case 0x23d: map_key_clear(KEY_EDIT); break;
1044 case 0x25f: map_key_clear(KEY_CANCEL); break;
1045 case 0x269: map_key_clear(KEY_INSERT); break;
1046 case 0x26a: map_key_clear(KEY_DELETE); break;
1047 case 0x279: map_key_clear(KEY_REDO); break;
1048
1049 case 0x289: map_key_clear(KEY_REPLY); break;
1050 case 0x28b: map_key_clear(KEY_FORWARDMAIL); break;
1051 case 0x28c: map_key_clear(KEY_SEND); break;
1052
1053 case 0x29d: map_key_clear(KEY_KBD_LAYOUT_NEXT); break;
1054
1055 case 0x2c7: map_key_clear(KEY_KBDINPUTASSIST_PREV); break;
1056 case 0x2c8: map_key_clear(KEY_KBDINPUTASSIST_NEXT); break;
1057 case 0x2c9: map_key_clear(KEY_KBDINPUTASSIST_PREVGROUP); break;
1058 case 0x2ca: map_key_clear(KEY_KBDINPUTASSIST_NEXTGROUP); break;
1059 case 0x2cb: map_key_clear(KEY_KBDINPUTASSIST_ACCEPT); break;
1060 case 0x2cc: map_key_clear(KEY_KBDINPUTASSIST_CANCEL); break;
1061
1062 case 0x29f: map_key_clear(KEY_SCALE); break;
1063
1064 default: map_key_clear(KEY_UNKNOWN);
1065 }
1066 break;
1067
1068 case HID_UP_GENDEVCTRLS:
1069 switch (usage->hid) {
1070 case HID_DC_BATTERYSTRENGTH:
1071 hidinput_setup_battery(device, HID_INPUT_REPORT, field);
1072 usage->type = EV_PWR;
1073 return;
1074 }
1075 goto unknown;
1076
1077 case HID_UP_BATTERY:
1078 switch (usage->hid) {
1079 case HID_BAT_ABSOLUTESTATEOFCHARGE:
1080 hidinput_setup_battery(device, HID_INPUT_REPORT, field);
1081 usage->type = EV_PWR;
> 1082 device->battery_min = 0;
> 1083 device->battery_max = 100;
1084 return;
1085 }
1086 goto unknown;
1087
1088 case HID_UP_HPVENDOR: /* Reported on a Dutch layout HP5308 */
1089 set_bit(EV_REP, input->evbit);
1090 switch (usage->hid & HID_USAGE) {
1091 case 0x021: map_key_clear(KEY_PRINT); break;
1092 case 0x070: map_key_clear(KEY_HP); break;
1093 case 0x071: map_key_clear(KEY_CAMERA); break;
1094 case 0x072: map_key_clear(KEY_SOUND); break;
1095 case 0x073: map_key_clear(KEY_QUESTION); break;
1096 case 0x080: map_key_clear(KEY_EMAIL); break;
1097 case 0x081: map_key_clear(KEY_CHAT); break;
1098 case 0x082: map_key_clear(KEY_SEARCH); break;
1099 case 0x083: map_key_clear(KEY_CONNECT); break;
1100 case 0x084: map_key_clear(KEY_FINANCE); break;
1101 case 0x085: map_key_clear(KEY_SPORT); break;
1102 case 0x086: map_key_clear(KEY_SHOP); break;
1103 default: goto ignore;
1104 }
1105 break;
1106
1107 case HID_UP_HPVENDOR2:
1108 set_bit(EV_REP, input->evbit);
1109 switch (usage->hid & HID_USAGE) {
1110 case 0x001: map_key_clear(KEY_MICMUTE); break;
1111 case 0x003: map_key_clear(KEY_BRIGHTNESSDOWN); break;
1112 case 0x004: map_key_clear(KEY_BRIGHTNESSUP); break;
1113 default: goto ignore;
1114 }
1115 break;
1116
1117 case HID_UP_MSVENDOR:
1118 goto ignore;
1119
1120 case HID_UP_CUSTOM: /* Reported on Logitech and Apple USB keyboards */
1121 set_bit(EV_REP, input->evbit);
1122 goto ignore;
1123
1124 case HID_UP_LOGIVENDOR:
1125 /* intentional fallback */
1126 case HID_UP_LOGIVENDOR2:
1127 /* intentional fallback */
1128 case HID_UP_LOGIVENDOR3:
1129 goto ignore;
1130
1131 case HID_UP_PID:
1132 switch (usage->hid & HID_USAGE) {
1133 case 0xa4: map_key_clear(BTN_DEAD); break;
1134 default: goto ignore;
1135 }
1136 break;
1137
1138 default:
1139 unknown:
1140 if (field->report_size == 1) {
1141 if (field->report->type == HID_OUTPUT_REPORT) {
1142 map_led(LED_MISC);
1143 break;
1144 }
1145 map_key(BTN_MISC);
1146 break;
1147 }
1148 if (field->flags & HID_MAIN_ITEM_RELATIVE) {
1149 map_rel(REL_MISC);
1150 break;
1151 }
1152 map_abs(ABS_MISC);
1153 break;
1154 }
1155
1156 mapped:
1157 /* Mapping failed, bail out */
1158 if (!bit)
1159 return;
1160
1161 if (device->driver->input_mapped &&
1162 device->driver->input_mapped(device, hidinput, field, usage,
1163 &bit, &max) < 0) {
1164 /*
1165 * The driver indicated that no further generic handling
1166 * of the usage is desired.
1167 */
1168 return;
1169 }
1170
1171 set_bit(usage->type, input->evbit);
1172
1173 /*
1174 * This part is *really* controversial:
1175 * - HID aims at being generic so we should do our best to export
1176 * all incoming events
1177 * - HID describes what events are, so there is no reason for ABS_X
1178 * to be mapped to ABS_Y
1179 * - HID is using *_MISC+N as a default value, but nothing prevents
1180 * *_MISC+N to overwrite a legitimate even, which confuses userspace
1181 * (for instance ABS_MISC + 7 is ABS_MT_SLOT, which has a different
1182 * processing)
1183 *
1184 * If devices still want to use this (at their own risk), they will
1185 * have to use the quirk HID_QUIRK_INCREMENT_USAGE_ON_DUPLICATE, but
1186 * the default should be a reliable mapping.
1187 */
1188 while (usage->code <= max && test_and_set_bit(usage->code, bit)) {
1189 if (device->quirks & HID_QUIRK_INCREMENT_USAGE_ON_DUPLICATE) {
1190 usage->code = find_next_zero_bit(bit,
1191 max + 1,
1192 usage->code);
1193 } else {
1194 device->status |= HID_STAT_DUP_DETECTED;
1195 goto ignore;
1196 }
1197 }
1198
1199 if (usage->code > max)
1200 goto ignore;
1201
1202 if (usage->type == EV_ABS) {
1203
1204 int a = field->logical_minimum;
1205 int b = field->logical_maximum;
1206
1207 if ((device->quirks & HID_QUIRK_BADPAD) && (usage->code == ABS_X || usage->code == ABS_Y)) {
1208 a = field->logical_minimum = 0;
1209 b = field->logical_maximum = 255;
1210 }
1211
1212 if (field->application == HID_GD_GAMEPAD || field->application == HID_GD_JOYSTICK)
1213 input_set_abs_params(input, usage->code, a, b, (b - a) >> 8, (b - a) >> 4);
1214 else input_set_abs_params(input, usage->code, a, b, 0, 0);
1215
1216 input_abs_set_res(input, usage->code,
1217 hidinput_calc_abs_res(field, usage->code));
1218
1219 /* use a larger default input buffer for MT devices */
1220 if (usage->code == ABS_MT_POSITION_X && input->hint_events_per_packet == 0)
1221 input_set_events_per_packet(input, 60);
1222 }
1223
1224 if (usage->type == EV_ABS &&
1225 (usage->hat_min < usage->hat_max || usage->hat_dir)) {
1226 int i;
1227 for (i = usage->code; i < usage->code + 2 && i <= max; i++) {
1228 input_set_abs_params(input, i, -1, 1, 0, 0);
1229 set_bit(i, input->absbit);
1230 }
1231 if (usage->hat_dir && !field->dpad)
1232 field->dpad = usage->code;
1233 }
1234
1235 /* for those devices which produce Consumer volume usage as relative,
1236 * we emulate pressing volumeup/volumedown appropriate number of times
1237 * in hidinput_hid_event()
1238 */
1239 if ((usage->type == EV_ABS) && (field->flags & HID_MAIN_ITEM_RELATIVE) &&
1240 (usage->code == ABS_VOLUME)) {
1241 set_bit(KEY_VOLUMEUP, input->keybit);
1242 set_bit(KEY_VOLUMEDOWN, input->keybit);
1243 }
1244
1245 if (usage->type == EV_KEY) {
1246 set_bit(EV_MSC, input->evbit);
1247 set_bit(MSC_SCAN, input->mscbit);
1248 }
1249
1250 return;
1251
1252 ignore:
1253 usage->type = 0;
1254 usage->code = 0;
1255 }
1256
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 34064 bytes --]
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2021-03-27 17:52 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-03-27 13:05 [PATCH 0/4] HID: add Apple Magic Mouse 2 support John Chen
2021-03-27 13:05 ` [PATCH 1/4] HID: magicmouse: " John Chen
2021-03-27 13:05 ` [PATCH 2/4] HID: magicmouse: fix 3 button emulation of Mouse 2 John Chen
2021-03-27 13:05 ` [PATCH 3/4] HID: magicmouse: fix reconnection of Magic " John Chen
2021-03-27 13:05 ` [PATCH 4/4] HID: input: map battery capacity (00850065) John Chen
2021-03-27 14:14 ` Pochang Chen
2021-03-27 17:22 ` kernel test robot
2021-03-27 17:50 ` kernel test robot
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).