* [PATCH] HID: multitouch: Add LG MELF0410 I2C touchscreen support
@ 2019-12-04 12:42 Aaron Ma
2019-12-09 12:55 ` Jiri Kosina
0 siblings, 1 reply; 2+ messages in thread
From: Aaron Ma @ 2019-12-04 12:42 UTC (permalink / raw)
To: jikos, benjamin.tissoires, linux-input, linux-kernel
Add multitouch support for LG MELF I2C touchscreen.
Apply the same workaround as LG USB touchscreen.
Signed-off-by: Aaron Ma <aaron.ma@canonical.com>
---
drivers/hid/hid-ids.h | 1 +
drivers/hid/hid-multitouch.c | 3 +++
2 files changed, 4 insertions(+)
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 7e1689ef35f5..1664700bde9e 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -730,6 +730,7 @@
#define USB_DEVICE_ID_LG_MULTITOUCH 0x0064
#define USB_DEVICE_ID_LG_MELFAS_MT 0x6007
#define I2C_DEVICE_ID_LG_8001 0x8001
+#define I2C_DEVICE_ID_LG_7010 0x7010
#define USB_VENDOR_ID_LOGITECH 0x046d
#define USB_DEVICE_ID_LOGITECH_AUDIOHUB 0x0a0e
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 3cfeb1629f79..f0d4172d5131 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -1985,6 +1985,9 @@ static const struct hid_device_id mt_devices[] = {
{ .driver_data = MT_CLS_LG,
HID_USB_DEVICE(USB_VENDOR_ID_LG,
USB_DEVICE_ID_LG_MELFAS_MT) },
+ { .driver_data = MT_CLS_LG,
+ HID_DEVICE(BUS_I2C, HID_GROUP_GENERIC,
+ USB_VENDOR_ID_LG, I2C_DEVICE_ID_LG_7010) },
/* MosArt panels */
{ .driver_data = MT_CLS_CONFIDENCE_MINUS_ONE,
--
2.24.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] HID: multitouch: Add LG MELF0410 I2C touchscreen support
2019-12-04 12:42 [PATCH] HID: multitouch: Add LG MELF0410 I2C touchscreen support Aaron Ma
@ 2019-12-09 12:55 ` Jiri Kosina
0 siblings, 0 replies; 2+ messages in thread
From: Jiri Kosina @ 2019-12-09 12:55 UTC (permalink / raw)
To: Aaron Ma; +Cc: benjamin.tissoires, linux-input, linux-kernel
On Wed, 4 Dec 2019, Aaron Ma wrote:
> Add multitouch support for LG MELF I2C touchscreen.
> Apply the same workaround as LG USB touchscreen.
Applied, thank you Aaron.
--
Jiri Kosina
SUSE Labs
^ permalink raw reply [flat|nested] 2+ messages in thread
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2019-12-09 12:55 ` Jiri Kosina
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