HID: use hid_hw_request() instead of direct call to usbhid

This allows the hid drivers to be independent from the transport layer.

The patch was constructed by replacing all occurences of
usbhid_submit_report() by its hid_hw_request() counterpart.
Then, drivers not requiring USB_HID anymore have their USB_HID
dependency cleaned in the Kconfig file.

Finally, few drivers still depends on USB_HID. Many of them
are requiring the io wait callback. They are found in the next patch.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>

For the sensor-hub part:
Tested-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

drivers/hid/Kconfig

@@ -99,7 +99,7 @@ config HID_A4TECH
 
 config HID_ACRUX
 	tristate "ACRUX game controller support"
-	depends on USB_HID
+	depends on HID
 	---help---
 	Say Y here if you want to enable support for ACRUX game controllers.
 
@@ -151,7 +151,7 @@ config HID_CHICONY
 
 config HID_PRODIKEYS
 	tristate "Prodikeys PC-MIDI Keyboard support"
-	depends on USB_HID && SND
+	depends on HID && SND
 	select SND_RAWMIDI
 	---help---
 	Support for Prodikeys PC-MIDI Keyboard device support.
@@ -173,7 +173,7 @@ config HID_CYPRESS
 
 config HID_DRAGONRISE
 	tristate "DragonRise Inc. game controller"
-	depends on USB_HID
+	depends on HID
 	---help---
 	Say Y here if you have DragonRise Inc. game controllers.
 	These might be branded as:
@@ -192,7 +192,7 @@ config DRAGONRISE_FF
 
 config HID_EMS_FF
 	tristate "EMS Production Inc. force feedback support"
-	depends on USB_HID
+	depends on HID
 	select INPUT_FF_MEMLESS
 	---help---
 	Say Y here if you want to enable force feedback support for devices by
@@ -215,7 +215,7 @@ config HID_EZKEY
 
 config HID_HOLTEK
 	tristate "Holtek HID devices"
-	depends on USB_HID
+	depends on HID
 	---help---
 	Support for Holtek based devices:
 	  - Holtek On Line Grip based game controller
@@ -239,7 +239,7 @@ config HID_KEYTOUCH
 
 config HID_KYE
 	tristate "KYE/Genius devices"
-	depends on USB_HID
+	depends on HID
 	---help---
 	Support for KYE/Genius devices not fully compliant with HID standard:
 	- Ergo Mouse
@@ -397,7 +397,7 @@ config HID_MONTEREY
 
 config HID_MULTITOUCH
 	tristate "HID Multitouch panels"
-	depends on USB_HID
+	depends on HID
 	---help---
 	  Generic support for HID multitouch panels.
 
@@ -458,7 +458,7 @@ config HID_ORTEK
 
 config HID_PANTHERLORD
 	tristate "Pantherlord/GreenAsia game controller"
-	depends on USB_HID
+	depends on HID
 	---help---
 	  Say Y here if you have a PantherLord/GreenAsia based game controller
 	  or adapter.
@@ -592,13 +592,13 @@ config HID_SONY
 
 config HID_SPEEDLINK
 	tristate "Speedlink VAD Cezanne mouse support"
-	depends on USB_HID
+	depends on HID
 	---help---
 	Support for Speedlink Vicious and Divine Cezanne mouse.
 
 config HID_STEELSERIES
 	tristate "Steelseries SRW-S1 steering wheel support"
-	depends on USB_HID
+	depends on HID
 	---help---
 	Support for Steelseries SRW-S1 steering wheel
 
@@ -610,7 +610,7 @@ config HID_SUNPLUS
 
 config HID_GREENASIA
 	tristate "GreenAsia (Product ID 0x12) game controller support"
-	depends on USB_HID
+	depends on HID
 	---help---
 	  Say Y here if you have a GreenAsia (Product ID 0x12) based game
 	  controller or adapter.
@@ -632,7 +632,7 @@ config HID_HYPERV_MOUSE
 
 config HID_SMARTJOYPLUS
 	tristate "SmartJoy PLUS PS2/USB adapter support"
-	depends on USB_HID
+	depends on HID
 	---help---
 	Support for SmartJoy PLUS PS2/USB adapter, Super Dual Box,
 	Super Joy Box 3 Pro, Super Dual Box Pro, and Super Joy Box 5 Pro.
@@ -673,7 +673,7 @@ config HID_THINGM
 
 config HID_THRUSTMASTER
 	tristate "ThrustMaster devices support"
-	depends on USB_HID
+	depends on HID
 	---help---
 	  Say Y here if you have a THRUSTMASTER FireStore Dual Power 2 or
 	  a THRUSTMASTER Ferrari GT Rumble Wheel.
@@ -715,7 +715,7 @@ config HID_WIIMOTE_EXT
 
 config HID_ZEROPLUS
 	tristate "Zeroplus based game controller support"
-	depends on USB_HID
+	depends on HID
 	---help---
 	  Say Y here if you have a Zeroplus based game controller.
 
@@ -735,7 +735,7 @@ config HID_ZYDACRON
 
 config HID_SENSOR_HUB
 	tristate "HID Sensors framework support"
-	depends on USB_HID && GENERIC_HARDIRQS
+	depends on HID && GENERIC_HARDIRQS
 	select MFD_CORE
 	default n
 	-- help---

drivers/hid/hid-axff.c

@@ -29,14 +29,12 @@
 
 #include <linux/input.h>
 #include <linux/slab.h>
-#include <linux/usb.h>
 #include <linux/hid.h>
 #include <linux/module.h>
 
 #include "hid-ids.h"
 
 #ifdef CONFIG_HID_ACRUX_FF
-#include "usbhid/usbhid.h"
 
 struct axff_device {
 	struct hid_report *report;
@@ -68,7 +66,7 @@ static int axff_play(struct input_dev *dev, void *data, struct ff_effect *effect
 	}
 
 	dbg_hid("running with 0x%02x 0x%02x", left, right);
-	usbhid_submit_report(hid, axff->report, USB_DIR_OUT);
+	hid_hw_request(hid, axff->report, HID_REQ_SET_REPORT);
 
 	return 0;
 }
@@ -114,7 +112,7 @@ static int axff_init(struct hid_device *hid)
 		goto err_free_mem;
 
 	axff->report = report;
-	usbhid_submit_report(hid, axff->report, USB_DIR_OUT);
+	hid_hw_request(hid, axff->report, HID_REQ_SET_REPORT);
 
 	hid_info(hid, "Force Feedback for ACRUX game controllers by Sergei Kolzun <x0r@dv-life.ru>\n");
 

drivers/hid/hid-dr.c

@@ -29,14 +29,12 @@
 
 #include <linux/input.h>
 #include <linux/slab.h>
-#include <linux/usb.h>
 #include <linux/hid.h>
 #include <linux/module.h>
 
 #include "hid-ids.h"
 
 #ifdef CONFIG_DRAGONRISE_FF
-#include "usbhid/usbhid.h"
 
 struct drff_device {
 	struct hid_report *report;
@@ -68,7 +66,7 @@ static int drff_play(struct input_dev *dev, void *data,
 		drff->report->field[0]->value[1] = 0x00;
 		drff->report->field[0]->value[2] = weak;
 		drff->report->field[0]->value[4] = strong;
-		usbhid_submit_report(hid, drff->report, USB_DIR_OUT);
+		hid_hw_request(hid, drff->report, HID_REQ_SET_REPORT);
 
 		drff->report->field[0]->value[0] = 0xfa;
 		drff->report->field[0]->value[1] = 0xfe;
@@ -80,7 +78,7 @@ static int drff_play(struct input_dev *dev, void *data,
 	drff->report->field[0]->value[2] = 0x00;
 	drff->report->field[0]->value[4] = 0x00;
 	dbg_hid("running with 0x%02x 0x%02x", strong, weak);
-	usbhid_submit_report(hid, drff->report, USB_DIR_OUT);
+	hid_hw_request(hid, drff->report, HID_REQ_SET_REPORT);
 
 	return 0;
 }
@@ -132,7 +130,7 @@ static int drff_init(struct hid_device *hid)
 	drff->report->field[0]->value[4] = 0x00;
 	drff->report->field[0]->value[5] = 0x00;
 	drff->report->field[0]->value[6] = 0x00;
-	usbhid_submit_report(hid, drff->report, USB_DIR_OUT);
+	hid_hw_request(hid, drff->report, HID_REQ_SET_REPORT);
 
 	hid_info(hid, "Force Feedback for DragonRise Inc. "
 		 "game controllers by Richard Walmsley <richwalm@gmail.com>\n");

drivers/hid/hid-emsff.c

@@ -23,11 +23,9 @@
 
 #include <linux/hid.h>
 #include <linux/input.h>
-#include <linux/usb.h>
 #include <linux/module.h>
 
 #include "hid-ids.h"
-#include "usbhid/usbhid.h"
 
 struct emsff_device {
 	struct hid_report *report;
@@ -52,7 +50,7 @@ static int emsff_play(struct input_dev *dev, void *data,
 	emsff->report->field[0]->value[2] = strong;
 
 	dbg_hid("running with 0x%02x 0x%02x\n", strong, weak);
-	usbhid_submit_report(hid, emsff->report, USB_DIR_OUT);
+	hid_hw_request(hid, emsff->report, HID_REQ_SET_REPORT);
 
 	return 0;
 }
@@ -104,7 +102,7 @@ static int emsff_init(struct hid_device *hid)
 	emsff->report->field[0]->value[4] = 0x00;
 	emsff->report->field[0]->value[5] = 0x00;
 	emsff->report->field[0]->value[6] = 0x00;
-	usbhid_submit_report(hid, emsff->report, USB_DIR_OUT);
+	hid_hw_request(hid, emsff->report, HID_REQ_SET_REPORT);
 
 	hid_info(hid, "force feedback for EMS based devices by Ignaz Forster <ignaz.forster@gmx.de>\n");
 

drivers/hid/hid-gaff.c

@@ -29,13 +29,11 @@
 
 #include <linux/input.h>
 #include <linux/slab.h>
-#include <linux/usb.h>
 #include <linux/hid.h>
 #include <linux/module.h>
 #include "hid-ids.h"
 
 #ifdef CONFIG_GREENASIA_FF
-#include "usbhid/usbhid.h"
 
 struct gaff_device {
 	struct hid_report *report;
@@ -63,14 +61,14 @@ static int hid_gaff_play(struct input_dev *dev, void *data,
 	gaff->report->field[0]->value[4] = left;
 	gaff->report->field[0]->value[5] = 0;
 	dbg_hid("running with 0x%02x 0x%02x", left, right);
-	usbhid_submit_report(hid, gaff->report, USB_DIR_OUT);
+	hid_hw_request(hid, gaff->report, HID_REQ_SET_REPORT);
 
 	gaff->report->field[0]->value[0] = 0xfa;
 	gaff->report->field[0]->value[1] = 0xfe;
 	gaff->report->field[0]->value[2] = 0x0;
 	gaff->report->field[0]->value[4] = 0x0;
 
-	usbhid_submit_report(hid, gaff->report, USB_DIR_OUT);
+	hid_hw_request(hid, gaff->report, HID_REQ_SET_REPORT);
 
 	return 0;
 }
@@ -122,12 +120,12 @@ static int gaff_init(struct hid_device *hid)
 	gaff->report->field[0]->value[1] = 0x00;
 	gaff->report->field[0]->value[2] = 0x00;
 	gaff->report->field[0]->value[3] = 0x00;
-	usbhid_submit_report(hid, gaff->report, USB_DIR_OUT);
+	hid_hw_request(hid, gaff->report, HID_REQ_SET_REPORT);
 
 	gaff->report->field[0]->value[0] = 0xfa;
 	gaff->report->field[0]->value[1] = 0xfe;
 
-	usbhid_submit_report(hid, gaff->report, USB_DIR_OUT);
+	hid_hw_request(hid, gaff->report, HID_REQ_SET_REPORT);
 
 	hid_info(hid, "Force Feedback for GreenAsia 0x12 devices by Lukasz Lubojanski <lukasz@lubojanski.info>\n");
 

drivers/hid/hid-holtekff.c

@@ -27,12 +27,10 @@
 #include <linux/input.h>
 #include <linux/module.h>
 #include <linux/slab.h>
-#include <linux/usb.h>
 
 #include "hid-ids.h"
 
 #ifdef CONFIG_HOLTEK_FF
-#include "usbhid/usbhid.h"
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Anssi Hannula <anssi.hannula@iki.fi>");
@@ -102,7 +100,7 @@ static void holtekff_send(struct holtekff_device *holtekff,
 
 	dbg_hid("sending %*ph\n", 7, data);
 
-	usbhid_submit_report(hid, holtekff->field->report, USB_DIR_OUT);
+	hid_hw_request(hid, holtekff->field->report, HID_REQ_SET_REPORT);
 }
 
 static int holtekff_play(struct input_dev *dev, void *data,

drivers/hid/hid-kye.c

@@ -16,8 +16,6 @@
 #include <linux/device.h>
 #include <linux/hid.h>
 #include <linux/module.h>
-#include <linux/usb.h>
-#include "usbhid/usbhid.h"
 
 #include "hid-ids.h"
 
@@ -361,7 +359,7 @@ static int kye_tablet_enable(struct hid_device *hdev)
 	value[4] = 0x00;
 	value[5] = 0x00;
 	value[6] = 0x00;
-	usbhid_submit_report(hdev, report, USB_DIR_OUT);
+	hid_hw_request(hdev, report, HID_REQ_SET_REPORT);
 
 	return 0;
 }

drivers/hid/hid-lenovo-tpkbd.c

@@ -68,7 +68,7 @@ static int tpkbd_features_set(struct hid_device *hdev)
 	report->field[2]->value[0] = data_pointer->sensitivity;
 	report->field[3]->value[0] = data_pointer->press_speed;
 
-	usbhid_submit_report(hdev, report, USB_DIR_OUT);
+	hid_hw_request(hdev, report, HID_REQ_SET_REPORT);
 	return 0;
 }
 
@@ -332,7 +332,7 @@ static void tpkbd_led_brightness_set(struct led_classdev *led_cdev,
 	report = hdev->report_enum[HID_OUTPUT_REPORT].report_id_hash[3];
 	report->field[0]->value[0] = (data_pointer->led_state >> 0) & 1;
 	report->field[0]->value[1] = (data_pointer->led_state >> 1) & 1;
-	usbhid_submit_report(hdev, report, USB_DIR_OUT);
+	hid_hw_request(hdev, report, HID_REQ_SET_REPORT);
 }
 
 static int tpkbd_probe_tp(struct hid_device *hdev)

drivers/hid/hid-lg2ff.c

@@ -23,10 +23,8 @@
 
 #include <linux/input.h>
 #include <linux/slab.h>
-#include <linux/usb.h>
 #include <linux/hid.h>
 
-#include "usbhid/usbhid.h"
 #include "hid-lg.h"
 
 struct lg2ff_device {
@@ -56,7 +54,7 @@ static int play_effect(struct input_dev *dev, void *data,
 		lg2ff->report->field[0]->value[4] = 0x00;
 	}
 
-	usbhid_submit_report(hid, lg2ff->report, USB_DIR_OUT);
+	hid_hw_request(hid, lg2ff->report, HID_REQ_SET_REPORT);
 	return 0;
 }
 
@@ -108,7 +106,7 @@ int lg2ff_init(struct hid_device *hid)
 	report->field[0]->value[5] = 0x00;
 	report->field[0]->value[6] = 0x00;
 
-	usbhid_submit_report(hid, report, USB_DIR_OUT);
+	hid_hw_request(hid, report, HID_REQ_SET_REPORT);
 
 	hid_info(hid, "Force feedback for Logitech RumblePad/Rumblepad 2 by Anssi Hannula <anssi.hannula@gmail.com>\n");
 

drivers/hid/hid-lg3ff.c

@@ -22,10 +22,8 @@
 
 
 #include <linux/input.h>
-#include <linux/usb.h>
 #include <linux/hid.h>
 
-#include "usbhid/usbhid.h"
 #include "hid-lg.h"
 
 /*
@@ -92,7 +90,7 @@ static int hid_lg3ff_play(struct input_dev *dev, void *data,
 		report->field[0]->value[1] = (unsigned char)(-x);
 		report->field[0]->value[31] = (unsigned char)(-y);
 
-		usbhid_submit_report(hid, report, USB_DIR_OUT);
+		hid_hw_request(hid, report, HID_REQ_SET_REPORT);
 		break;
 	}
 	return 0;
@@ -118,7 +116,7 @@ static void hid_lg3ff_set_autocenter(struct input_dev *dev, u16 magnitude)
 	report->field[0]->value[33] = 0x7F;
 	report->field[0]->value[34] = 0x7F;
 
-	usbhid_submit_report(hid, report, USB_DIR_OUT);
+	hid_hw_request(hid, report, HID_REQ_SET_REPORT);
 }