Commit 5b372600 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid 

Jiri writes:
  "HID fixes:
   - hantick touchpad fix from Anisse Astier
   - device ID addition for Ice Lake mobile from Srinivas Pandruvada
   - touchscreen resume fix for certain i2c-hid driven devices from Hans
     de Goede"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
  HID: intel-ish-hid: Enable Ice Lake mobile
  HID: i2c-hid: Remove RESEND_REPORT_DESCR quirk and its handling
  HID: i2c-hid: disable runtime PM operations on hantick touchpad
parents 73dec82d 9ff3541e

drivers/hid/hid-ids.h

+0 −1
Original line number Diff line number Diff line
@@ -976,7 +976,6 @@ 
#define USB_DEVICE_ID_SIS817_TOUCH	0x0817

#define USB_DEVICE_ID_SIS_TS		0x1013

#define USB_DEVICE_ID_SIS1030_TOUCH	0x1030

#define USB_DEVICE_ID_SIS10FB_TOUCH	0x10fb



#define USB_VENDOR_ID_SKYCABLE			0x1223

#define	USB_DEVICE_ID_SKYCABLE_WIRELESS_PRESENTER	0x3F07

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

+10 −17
Original line number Diff line number Diff line
@@ -47,7 +47,7 @@ 
/* quirks to control the device */

#define I2C_HID_QUIRK_SET_PWR_WAKEUP_DEV	BIT(0)

#define I2C_HID_QUIRK_NO_IRQ_AFTER_RESET	BIT(1)

#define I2C_HID_QUIRK_RESEND_REPORT_DESCR	BIT(2)

#define I2C_HID_QUIRK_NO_RUNTIME_PM		BIT(2)



/* flags */

#define I2C_HID_STARTED		0
@@ -169,9 +169,8 @@ static const struct i2c_hid_quirks { 
	{ USB_VENDOR_ID_WEIDA, USB_DEVICE_ID_WEIDA_8755,

		I2C_HID_QUIRK_SET_PWR_WAKEUP_DEV },

	{ I2C_VENDOR_ID_HANTICK, I2C_PRODUCT_ID_HANTICK_5288,

		I2C_HID_QUIRK_NO_IRQ_AFTER_RESET },

	{ USB_VENDOR_ID_SIS_TOUCH, USB_DEVICE_ID_SIS10FB_TOUCH,

		I2C_HID_QUIRK_RESEND_REPORT_DESCR },

		I2C_HID_QUIRK_NO_IRQ_AFTER_RESET |

		I2C_HID_QUIRK_NO_RUNTIME_PM },

	{ 0, 0 }

};
@@ -1105,7 +1104,9 @@ static int i2c_hid_probe(struct i2c_client *client, 
		goto err_mem_free;

	}



	if (!(ihid->quirks & I2C_HID_QUIRK_NO_RUNTIME_PM))

		pm_runtime_put(&client->dev);



	return 0;



err_mem_free:
@@ -1130,6 +1131,7 @@ static int i2c_hid_remove(struct i2c_client *client) 
	struct i2c_hid *ihid = i2c_get_clientdata(client);

	struct hid_device *hid;



	if (!(ihid->quirks & I2C_HID_QUIRK_NO_RUNTIME_PM))

		pm_runtime_get_sync(&client->dev);

	pm_runtime_disable(&client->dev);

	pm_runtime_set_suspended(&client->dev);
@@ -1236,22 +1238,13 @@ static int i2c_hid_resume(struct device *dev) 


	/* Instead of resetting device, simply powers the device on. This

	 * solves "incomplete reports" on Raydium devices 2386:3118 and

	 * 2386:4B33

	 * 2386:4B33 and fixes various SIS touchscreens no longer sending

	 * data after a suspend/resume.

	 */

	ret = i2c_hid_set_power(client, I2C_HID_PWR_ON);

	if (ret)

		return ret;



	/* Some devices need to re-send report descr cmd

	 * after resume, after this it will be back normal.

	 * otherwise it issues too many incomplete reports.

	 */

	if (ihid->quirks & I2C_HID_QUIRK_RESEND_REPORT_DESCR) {

		ret = i2c_hid_command(client, &hid_report_descr_cmd, NULL, 0);

		if (ret)

			return ret;

	}



	if (hid->driver && hid->driver->reset_resume) {

		ret = hid->driver->reset_resume(hid);

		return ret;

drivers/hid/intel-ish-hid/ipc/hw-ish.h

+1 −0
Original line number Diff line number Diff line
@@ -29,6 +29,7 @@ 
#define CNL_Ax_DEVICE_ID	0x9DFC

#define GLK_Ax_DEVICE_ID	0x31A2

#define CNL_H_DEVICE_ID		0xA37C

#define ICL_MOBILE_DEVICE_ID	0x34FC

#define SPT_H_DEVICE_ID		0xA135



#define	REVISION_ID_CHT_A0	0x6

drivers/hid/intel-ish-hid/ipc/pci-ish.c

+1 −0
Original line number Diff line number Diff line
@@ -38,6 +38,7 @@ static const struct pci_device_id ish_pci_tbl[] = { 
	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, CNL_Ax_DEVICE_ID)},

	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, GLK_Ax_DEVICE_ID)},

	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, CNL_H_DEVICE_ID)},

	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, ICL_MOBILE_DEVICE_ID)},

	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, SPT_H_DEVICE_ID)},

	{0, }

};

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