[PATCH AUTOSEL 5.11 01/23] HID: google: add don USB id

[PATCH AUTOSEL 5.11 01/23] HID: google: add don USB id

[Sasha Levin]

From: Shou-Chieh Hsu <shouchieh@chromium.org>

[ Upstream commit 36b87cf302a4f13f8b4344bcf98f67405a145e2f ]

Add 1 additional hammer-like device.

Signed-off-by: Shou-Chieh Hsu <shouchieh@chromium.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/hid/hid-google-hammer.c | 2 ++
 drivers/hid/hid-ids.h           | 1 +
 2 files changed, 3 insertions(+)

diff --git a/drivers/hid/hid-google-hammer.c b/drivers/hid/hid-google-hammer.c
index 85a054f1ce38..2a176f77b32e 100644
--- a/drivers/hid/hid-google-hammer.c
+++ b/drivers/hid/hid-google-hammer.c
@@ -526,6 +526,8 @@ static void hammer_remove(struct hid_device *hdev)
 }
 
 static const struct hid_device_id hammer_devices[] = {
+	{ HID_DEVICE(BUS_USB, HID_GROUP_GENERIC,
+		     USB_VENDOR_ID_GOOGLE, USB_DEVICE_ID_GOOGLE_DON) },
 	{ HID_DEVICE(BUS_USB, HID_GROUP_GENERIC,
 		     USB_VENDOR_ID_GOOGLE, USB_DEVICE_ID_GOOGLE_HAMMER) },
 	{ HID_DEVICE(BUS_USB, HID_GROUP_GENERIC,
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index b60279aaed43..570bd0103a86 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -488,6 +488,7 @@
 #define USB_DEVICE_ID_GOOGLE_MASTERBALL	0x503c
 #define USB_DEVICE_ID_GOOGLE_MAGNEMITE	0x503d
 #define USB_DEVICE_ID_GOOGLE_MOONBALL	0x5044
+#define USB_DEVICE_ID_GOOGLE_DON	0x5050
 
 #define USB_VENDOR_ID_GOTOP		0x08f2
 #define USB_DEVICE_ID_SUPER_Q2		0x007f
-- 
2.30.2

[PATCH AUTOSEL 5.11 02/23] HID: asus: Add support for 2021 ASUS N-Key keyboard

[Sasha Levin]

From: Luke D Jones <luke@ljones.dev>

[ Upstream commit 9a0b44fbfea1932196a4879b44a37dd182e984c5 ]

Some new 2021 version of ASUS gamer laptops are using an updated
N-Key keyboard with the PID of 0x19b6. This version is using the
same init sequence and brightness control as the 0x1866 keyboard.

Signed-off-by: Luke D Jones <luke@ljones.dev>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/hid/hid-asus.c | 3 +++
 drivers/hid/hid-ids.h  | 1 +
 2 files changed, 4 insertions(+)

diff --git a/drivers/hid/hid-asus.c b/drivers/hid/hid-asus.c
index 1dfe184ebf5a..2ab22b925941 100644
--- a/drivers/hid/hid-asus.c
+++ b/drivers/hid/hid-asus.c
@@ -1221,6 +1221,9 @@ static const struct hid_device_id asus_devices[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK,
 	    USB_DEVICE_ID_ASUSTEK_ROG_NKEY_KEYBOARD),
 	  QUIRK_USE_KBD_BACKLIGHT | QUIRK_ROG_NKEY_KEYBOARD },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK,
+	    USB_DEVICE_ID_ASUSTEK_ROG_NKEY_KEYBOARD2),
+	  QUIRK_USE_KBD_BACKLIGHT | QUIRK_ROG_NKEY_KEYBOARD },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK,
 		USB_DEVICE_ID_ASUSTEK_T100TA_KEYBOARD),
 	  QUIRK_T100_KEYBOARD | QUIRK_NO_CONSUMER_USAGES },
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 570bd0103a86..09d049986516 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -191,6 +191,7 @@
 #define USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD2 0x1837
 #define USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD3 0x1822
 #define USB_DEVICE_ID_ASUSTEK_ROG_NKEY_KEYBOARD	0x1866
+#define USB_DEVICE_ID_ASUSTEK_ROG_NKEY_KEYBOARD2	0x19b6
 #define USB_DEVICE_ID_ASUSTEK_FX503VD_KEYBOARD	0x1869
 
 #define USB_VENDOR_ID_ATEN		0x0557
-- 
2.30.2

[PATCH AUTOSEL 5.11 03/23] HID: alps: fix error return code in alps_input_configured()

[Sasha Levin]

From: Jia-Ju Bai <baijiaju1990@gmail.com>

[ Upstream commit fa8ba6e5dc0e78e409e503ddcfceef5dd96527f4 ]

When input_register_device() fails, no error return code is assigned.
To fix this bug, ret is assigned with -ENOENT as error return code.

Reported-by: TOTE Robot <oslab@tsinghua.edu.cn>
Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/hid/hid-alps.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/hid/hid-alps.c b/drivers/hid/hid-alps.c
index 3feaece13ade..6b665931147d 100644
--- a/drivers/hid/hid-alps.c
+++ b/drivers/hid/hid-alps.c
@@ -761,6 +761,7 @@ static int alps_input_configured(struct hid_device *hdev, struct hid_input *hi)
 
 		if (input_register_device(data->input2)) {
 			input_free_device(input2);
+			ret = -ENOENT;
 			goto exit;
 		}
 	}
-- 
2.30.2

[PATCH AUTOSEL 5.11 04/23] HID cp2112: fix support for multiple gpiochips

[Sasha Levin]

From: Douglas Gilbert <dgilbert@interlog.com>

[ Upstream commit 2a2b09c867fdac63f430a45051e7bd0c46edc381 ]

In lk 5.11.0-rc2 connecting a USB based Silicon Labs HID to I2C
bridge evaluation board (CP2112EK) causes this warning:
  gpio gpiochip0: (cp2112_gpio): detected irqchip that is shared
       with multiple gpiochips: please fix the driver

Simply copy what other gpio related drivers do to fix this
particular warning: replicate the struct irq_chip object in each
device instance rather than have a static object which makes that
object (incorrectly) shared by each device.

Signed-off-by: Douglas Gilbert <dgilbert@interlog.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/hid/hid-cp2112.c | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/drivers/hid/hid-cp2112.c b/drivers/hid/hid-cp2112.c
index 21e15627a461..477baa30889c 100644
--- a/drivers/hid/hid-cp2112.c
+++ b/drivers/hid/hid-cp2112.c
@@ -161,6 +161,7 @@ struct cp2112_device {
 	atomic_t read_avail;
 	atomic_t xfer_avail;
 	struct gpio_chip gc;
+	struct irq_chip irq;
 	u8 *in_out_buffer;
 	struct mutex lock;
 
@@ -1175,16 +1176,6 @@ static int cp2112_gpio_irq_type(struct irq_data *d, unsigned int type)
 	return 0;
 }
 
-static struct irq_chip cp2112_gpio_irqchip = {
-	.name = "cp2112-gpio",
-	.irq_startup = cp2112_gpio_irq_startup,
-	.irq_shutdown = cp2112_gpio_irq_shutdown,
-	.irq_ack = cp2112_gpio_irq_ack,
-	.irq_mask = cp2112_gpio_irq_mask,
-	.irq_unmask = cp2112_gpio_irq_unmask,
-	.irq_set_type = cp2112_gpio_irq_type,
-};
-
 static int __maybe_unused cp2112_allocate_irq(struct cp2112_device *dev,
 					      int pin)
 {
@@ -1339,8 +1330,17 @@ static int cp2112_probe(struct hid_device *hdev, const struct hid_device_id *id)
 	dev->gc.can_sleep		= 1;
 	dev->gc.parent			= &hdev->dev;
 
+	dev->irq.name = "cp2112-gpio";
+	dev->irq.irq_startup = cp2112_gpio_irq_startup;
+	dev->irq.irq_shutdown = cp2112_gpio_irq_shutdown;
+	dev->irq.irq_ack = cp2112_gpio_irq_ack;
+	dev->irq.irq_mask = cp2112_gpio_irq_mask;
+	dev->irq.irq_unmask = cp2112_gpio_irq_unmask;
+	dev->irq.irq_set_type = cp2112_gpio_irq_type;
+	dev->irq.flags = IRQCHIP_MASK_ON_SUSPEND;
+
 	girq = &dev->gc.irq;
-	girq->chip = &cp2112_gpio_irqchip;
+	girq->chip = &dev->irq;
 	/* The event comes from the outside so no parent handler */
 	girq->parent_handler = NULL;
 	girq->num_parents = 0;
-- 
2.30.2

[PATCH AUTOSEL 5.11 05/23] HID: wacom: Assign boolean values to a bool variable

[Sasha Levin]

From: Jiapeng Zhong <abaci-bugfix@linux.alibaba.com>

[ Upstream commit e29c62ffb008829dc8bcc0a2ec438adc25a8255e ]

Fix the following coccicheck warnings:

./drivers/hid/wacom_wac.c:2536:2-6: WARNING: Assignment of
0/1 to bool variable.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Zhong <abaci-bugfix@linux.alibaba.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/hid/wacom_wac.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c
index 44d715c12f6a..bdd9ba577150 100644
--- a/drivers/hid/wacom_wac.c
+++ b/drivers/hid/wacom_wac.c
@@ -2533,7 +2533,7 @@ static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac,
 	    !wacom_wac->shared->is_touch_on) {
 		if (!wacom_wac->shared->touch_down)
 			return;
-		prox = 0;
+		prox = false;
 	}
 
 	wacom_wac->hid_data.num_received++;
-- 
2.30.2