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Commit d8814272 authored by Benjamin Tissoires's avatar Benjamin Tissoires Committed by Jiri Kosina
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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: default avatarBenjamin Tissoires <benjamin.tissoires@gmail.com>
Reviewed-by: default avatarMika Westerberg <mika.westerberg@linux.intel.com>

For the sensor-hub part:
Tested-by: default avatarMika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent f3757cea

drivers/hid/Kconfig

+15 −15
Original line number Diff line number Diff line
@@ -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

+2 −4
Original line number Diff line number Diff line
@@ -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

+3 −5
Original line number Diff line number Diff line
@@ -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

+2 −4
Original line number Diff line number Diff line
@@ -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

+4 −6
Original line number Diff line number Diff line
@@ -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");