HID: i2c-hid: fix no irq after reset on raydium 3118 (0c843223) · Commits · 戴 / test

On some ThinkPad L390 some raydium 3118 touchscreen devices doesn't response any data after reset, but some does. Add this ID to no irq quirk, then don't wait for any response alike on these touchscreens. All kinds of raydium 3118 devices work fine. BugLink: https://bugs.launchpad.net/bugs/1849721 Signed-off-by:

Aaron Ma <aaron.ma@canonical.com> Signed-off-by:

Jiri Kosina <jkosina@suse.cz>

drivers/hid/hid-ids.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -960,6 +960,7 @@

		#define I2C_VENDOR_ID_RAYDIUM 0x2386
		#define I2C_PRODUCT_ID_RAYDIUM_4B33 0x4b33
		#define I2C_PRODUCT_ID_RAYDIUM_3118 0x3118

		#define USB_VENDOR_ID_RAZER 0x1532
		#define USB_DEVICE_ID_RAZER_BLADE_14 0x011D

drivers/hid/i2c-hid/i2c-hid-core.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -170,6 +170,8 @@ static const struct i2c_hid_quirks {
		I2C_HID_QUIRK_SET_PWR_WAKEUP_DEV },
		{ I2C_VENDOR_ID_HANTICK, I2C_PRODUCT_ID_HANTICK_5288,
		I2C_HID_QUIRK_NO_IRQ_AFTER_RESET },
		{ I2C_VENDOR_ID_RAYDIUM, I2C_PRODUCT_ID_RAYDIUM_3118,
		I2C_HID_QUIRK_NO_IRQ_AFTER_RESET },
		{ USB_VENDOR_ID_ELAN, HID_ANY_ID,
		I2C_HID_QUIRK_BOGUS_IRQ },
		{ 0, 0 }

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