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authorSteve French <sfrench@us.ibm.com>2007-02-06 19:30:38 -0500
committerSteve French <sfrench@us.ibm.com>2007-02-06 19:30:38 -0500
commit1d9564ea0ac72ef7c4068d66fe42ad23af4ff53f (patch)
treefa63b4c1bbd775252f71d05fef4de6a904eb4448 /drivers/hid
parent87f440e70e07dace7db130f2f9fcea3f132aad8f (diff)
parentdda2ac15d23b38e4335e858848aa8c9a6710304f (diff)
Merge branch 'master' of /pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'drivers/hid')
-rw-r--r--drivers/hid/Kconfig14
-rw-r--r--drivers/hid/Makefile11
-rw-r--r--drivers/hid/hid-core.c8
-rw-r--r--drivers/hid/hid-debug.c764
-rw-r--r--drivers/hid/hid-input.c35
5 files changed, 808 insertions, 24 deletions
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index ec796ad087df..850788f4dd2e 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -22,5 +22,19 @@ config HID
22 22
23 If unsure, say Y 23 If unsure, say Y
24 24
25config HID_DEBUG
26 bool "HID debugging support"
27 depends on HID
28 ---help---
29 This option lets the HID layer output diagnostics about its internal
30 state, resolve HID usages, dump HID fields, etc. Individual HID drivers
31 use this debugging facility to output information about individual HID
32 devices, etc.
33
34 This feature is useful for those who are either debugging the HID parser
35 or any HID hardware device.
36
37 If unsure, say N
38
25endmenu 39endmenu
26 40
diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile
index 6432392110bf..52e97d8f3c95 100644
--- a/drivers/hid/Makefile
+++ b/drivers/hid/Makefile
@@ -1,15 +1,8 @@
1# 1#
2# Makefile for the HID driver 2# Makefile for the HID driver
3# 3#
4 4hid-objs := hid-core.o hid-input.o
5# Multipart objects.
6hid-objs := hid-core.o hid-input.o
7
8# Optional parts of multipart objects.
9 5
10obj-$(CONFIG_HID) += hid.o 6obj-$(CONFIG_HID) += hid.o
11 7hid-$(CONFIG_HID_DEBUG) += hid-debug.o
12ifeq ($(CONFIG_INPUT_DEBUG),y)
13EXTRA_CFLAGS += -DDEBUG
14endif
15 8
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 49f18f5b2514..8c7d48eff7b7 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -28,11 +28,9 @@
28#include <linux/input.h> 28#include <linux/input.h>
29#include <linux/wait.h> 29#include <linux/wait.h>
30 30
31#undef DEBUG
32#undef DEBUG_DATA
33
34#include <linux/hid.h> 31#include <linux/hid.h>
35#include <linux/hiddev.h> 32#include <linux/hiddev.h>
33#include <linux/hid-debug.h>
36 34
37/* 35/*
38 * Version Information 36 * Version Information
@@ -951,7 +949,7 @@ int hid_input_report(struct hid_device *hid, int type, u8 *data, int size, int i
951 return -1; 949 return -1;
952 } 950 }
953 951
954#ifdef DEBUG_DATA 952#ifdef CONFIG_HID_DEBUG
955 printk(KERN_DEBUG __FILE__ ": report (size %u) (%snumbered)\n", size, report_enum->numbered ? "" : "un"); 953 printk(KERN_DEBUG __FILE__ ": report (size %u) (%snumbered)\n", size, report_enum->numbered ? "" : "un");
956#endif 954#endif
957 955
@@ -961,7 +959,7 @@ int hid_input_report(struct hid_device *hid, int type, u8 *data, int size, int i
961 size--; 959 size--;
962 } 960 }
963 961
964#ifdef DEBUG_DATA 962#ifdef CONFIG_HID_DEBUG
965 { 963 {
966 int i; 964 int i;
967 printk(KERN_DEBUG __FILE__ ": report %d (size %u) = ", n, size); 965 printk(KERN_DEBUG __FILE__ ": report %d (size %u) = ", n, size);
diff --git a/drivers/hid/hid-debug.c b/drivers/hid/hid-debug.c
new file mode 100644
index 000000000000..89241be4ec9b
--- /dev/null
+++ b/drivers/hid/hid-debug.c
@@ -0,0 +1,764 @@
1/*
2 * $Id: hid-debug.h,v 1.8 2001/09/25 09:37:57 vojtech Exp $
3 *
4 * (c) 1999 Andreas Gal <gal@cs.uni-magdeburg.de>
5 * (c) 2000-2001 Vojtech Pavlik <vojtech@ucw.cz>
6 * (c) 2007 Jiri Kosina
7 *
8 * Some debug stuff for the HID parser.
9 */
10
11/*
12 * This program is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License as published by
14 * the Free Software Foundation; either version 2 of the License, or
15 * (at your option) any later version.
16 *
17 * This program is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU General Public License for more details.
21 *
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, write to the Free Software
24 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
25 *
26 * Should you need to contact me, the author, you can do so either by
27 * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
28 * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
29 */
30
31#include <linux/hid.h>
32
33struct hid_usage_entry {
34 unsigned page;
35 unsigned usage;
36 char *description;
37};
38
39static const struct hid_usage_entry hid_usage_table[] = {
40 { 0, 0, "Undefined" },
41 { 1, 0, "GenericDesktop" },
42 {0, 0x01, "Pointer"},
43 {0, 0x02, "Mouse"},
44 {0, 0x04, "Joystick"},
45 {0, 0x05, "GamePad"},
46 {0, 0x06, "Keyboard"},
47 {0, 0x07, "Keypad"},
48 {0, 0x08, "MultiAxis"},
49 {0, 0x30, "X"},
50 {0, 0x31, "Y"},
51 {0, 0x32, "Z"},
52 {0, 0x33, "Rx"},
53 {0, 0x34, "Ry"},
54 {0, 0x35, "Rz"},
55 {0, 0x36, "Slider"},
56 {0, 0x37, "Dial"},
57 {0, 0x38, "Wheel"},
58 {0, 0x39, "HatSwitch"},
59 {0, 0x3a, "CountedBuffer"},
60 {0, 0x3b, "ByteCount"},
61 {0, 0x3c, "MotionWakeup"},
62 {0, 0x3d, "Start"},
63 {0, 0x3e, "Select"},
64 {0, 0x40, "Vx"},
65 {0, 0x41, "Vy"},
66 {0, 0x42, "Vz"},
67 {0, 0x43, "Vbrx"},
68 {0, 0x44, "Vbry"},
69 {0, 0x45, "Vbrz"},
70 {0, 0x46, "Vno"},
71 {0, 0x80, "SystemControl"},
72 {0, 0x81, "SystemPowerDown"},
73 {0, 0x82, "SystemSleep"},
74 {0, 0x83, "SystemWakeUp"},
75 {0, 0x84, "SystemContextMenu"},
76 {0, 0x85, "SystemMainMenu"},
77 {0, 0x86, "SystemAppMenu"},
78 {0, 0x87, "SystemMenuHelp"},
79 {0, 0x88, "SystemMenuExit"},
80 {0, 0x89, "SystemMenuSelect"},
81 {0, 0x8a, "SystemMenuRight"},
82 {0, 0x8b, "SystemMenuLeft"},
83 {0, 0x8c, "SystemMenuUp"},
84 {0, 0x8d, "SystemMenuDown"},
85 {0, 0x90, "D-PadUp"},
86 {0, 0x91, "D-PadDown"},
87 {0, 0x92, "D-PadRight"},
88 {0, 0x93, "D-PadLeft"},
89 { 2, 0, "Simulation" },
90 {0, 0xb0, "Aileron"},
91 {0, 0xb1, "AileronTrim"},
92 {0, 0xb2, "Anti-Torque"},
93 {0, 0xb3, "Autopilot"},
94 {0, 0xb4, "Chaff"},
95 {0, 0xb5, "Collective"},
96 {0, 0xb6, "DiveBrake"},
97 {0, 0xb7, "ElectronicCountermeasures"},
98 {0, 0xb8, "Elevator"},
99 {0, 0xb9, "ElevatorTrim"},
100 {0, 0xba, "Rudder"},
101 {0, 0xbb, "Throttle"},
102 {0, 0xbc, "FlightCommunications"},
103 {0, 0xbd, "FlareRelease"},
104 {0, 0xbe, "LandingGear"},
105 {0, 0xbf, "ToeBrake"},
106 { 7, 0, "Keyboard" },
107 { 8, 0, "LED" },
108 {0, 0x01, "NumLock"},
109 {0, 0x02, "CapsLock"},
110 {0, 0x03, "ScrollLock"},
111 {0, 0x04, "Compose"},
112 {0, 0x05, "Kana"},
113 {0, 0x4b, "GenericIndicator"},
114 { 9, 0, "Button" },
115 { 10, 0, "Ordinal" },
116 { 12, 0, "Consumer" },
117 {0, 0x238, "HorizontalWheel"},
118 { 13, 0, "Digitizers" },
119 {0, 0x01, "Digitizer"},
120 {0, 0x02, "Pen"},
121 {0, 0x03, "LightPen"},
122 {0, 0x04, "TouchScreen"},
123 {0, 0x05, "TouchPad"},
124 {0, 0x20, "Stylus"},
125 {0, 0x21, "Puck"},
126 {0, 0x22, "Finger"},
127 {0, 0x30, "TipPressure"},
128 {0, 0x31, "BarrelPressure"},
129 {0, 0x32, "InRange"},
130 {0, 0x33, "Touch"},
131 {0, 0x34, "UnTouch"},
132 {0, 0x35, "Tap"},
133 {0, 0x39, "TabletFunctionKey"},
134 {0, 0x3a, "ProgramChangeKey"},
135 {0, 0x3c, "Invert"},
136 {0, 0x42, "TipSwitch"},
137 {0, 0x43, "SecondaryTipSwitch"},
138 {0, 0x44, "BarrelSwitch"},
139 {0, 0x45, "Eraser"},
140 {0, 0x46, "TabletPick"},
141 { 15, 0, "PhysicalInterfaceDevice" },
142 {0, 0x00, "Undefined"},
143 {0, 0x01, "Physical_Interface_Device"},
144 {0, 0x20, "Normal"},
145 {0, 0x21, "Set_Effect_Report"},
146 {0, 0x22, "Effect_Block_Index"},
147 {0, 0x23, "Parameter_Block_Offset"},
148 {0, 0x24, "ROM_Flag"},
149 {0, 0x25, "Effect_Type"},
150 {0, 0x26, "ET_Constant_Force"},
151 {0, 0x27, "ET_Ramp"},
152 {0, 0x28, "ET_Custom_Force_Data"},
153 {0, 0x30, "ET_Square"},
154 {0, 0x31, "ET_Sine"},
155 {0, 0x32, "ET_Triangle"},
156 {0, 0x33, "ET_Sawtooth_Up"},
157 {0, 0x34, "ET_Sawtooth_Down"},
158 {0, 0x40, "ET_Spring"},
159 {0, 0x41, "ET_Damper"},
160 {0, 0x42, "ET_Inertia"},
161 {0, 0x43, "ET_Friction"},
162 {0, 0x50, "Duration"},
163 {0, 0x51, "Sample_Period"},
164 {0, 0x52, "Gain"},
165 {0, 0x53, "Trigger_Button"},
166 {0, 0x54, "Trigger_Repeat_Interval"},
167 {0, 0x55, "Axes_Enable"},
168 {0, 0x56, "Direction_Enable"},
169 {0, 0x57, "Direction"},
170 {0, 0x58, "Type_Specific_Block_Offset"},
171 {0, 0x59, "Block_Type"},
172 {0, 0x5A, "Set_Envelope_Report"},
173 {0, 0x5B, "Attack_Level"},
174 {0, 0x5C, "Attack_Time"},
175 {0, 0x5D, "Fade_Level"},
176 {0, 0x5E, "Fade_Time"},
177 {0, 0x5F, "Set_Condition_Report"},
178 {0, 0x60, "CP_Offset"},
179 {0, 0x61, "Positive_Coefficient"},
180 {0, 0x62, "Negative_Coefficient"},
181 {0, 0x63, "Positive_Saturation"},
182 {0, 0x64, "Negative_Saturation"},
183 {0, 0x65, "Dead_Band"},
184 {0, 0x66, "Download_Force_Sample"},
185 {0, 0x67, "Isoch_Custom_Force_Enable"},
186 {0, 0x68, "Custom_Force_Data_Report"},
187 {0, 0x69, "Custom_Force_Data"},
188 {0, 0x6A, "Custom_Force_Vendor_Defined_Data"},
189 {0, 0x6B, "Set_Custom_Force_Report"},
190 {0, 0x6C, "Custom_Force_Data_Offset"},
191 {0, 0x6D, "Sample_Count"},
192 {0, 0x6E, "Set_Periodic_Report"},
193 {0, 0x6F, "Offset"},
194 {0, 0x70, "Magnitude"},
195 {0, 0x71, "Phase"},
196 {0, 0x72, "Period"},
197 {0, 0x73, "Set_Constant_Force_Report"},
198 {0, 0x74, "Set_Ramp_Force_Report"},
199 {0, 0x75, "Ramp_Start"},
200 {0, 0x76, "Ramp_End"},
201 {0, 0x77, "Effect_Operation_Report"},
202 {0, 0x78, "Effect_Operation"},
203 {0, 0x79, "Op_Effect_Start"},
204 {0, 0x7A, "Op_Effect_Start_Solo"},
205 {0, 0x7B, "Op_Effect_Stop"},
206 {0, 0x7C, "Loop_Count"},
207 {0, 0x7D, "Device_Gain_Report"},
208 {0, 0x7E, "Device_Gain"},
209 {0, 0x7F, "PID_Pool_Report"},
210 {0, 0x80, "RAM_Pool_Size"},
211 {0, 0x81, "ROM_Pool_Size"},
212 {0, 0x82, "ROM_Effect_Block_Count"},
213 {0, 0x83, "Simultaneous_Effects_Max"},
214 {0, 0x84, "Pool_Alignment"},
215 {0, 0x85, "PID_Pool_Move_Report"},
216 {0, 0x86, "Move_Source"},
217 {0, 0x87, "Move_Destination"},
218 {0, 0x88, "Move_Length"},
219 {0, 0x89, "PID_Block_Load_Report"},
220 {0, 0x8B, "Block_Load_Status"},
221 {0, 0x8C, "Block_Load_Success"},
222 {0, 0x8D, "Block_Load_Full"},
223 {0, 0x8E, "Block_Load_Error"},
224 {0, 0x8F, "Block_Handle"},
225 {0, 0x90, "PID_Block_Free_Report"},
226 {0, 0x91, "Type_Specific_Block_Handle"},
227 {0, 0x92, "PID_State_Report"},
228 {0, 0x94, "Effect_Playing"},
229 {0, 0x95, "PID_Device_Control_Report"},
230 {0, 0x96, "PID_Device_Control"},
231 {0, 0x97, "DC_Enable_Actuators"},
232 {0, 0x98, "DC_Disable_Actuators"},
233 {0, 0x99, "DC_Stop_All_Effects"},
234 {0, 0x9A, "DC_Device_Reset"},
235 {0, 0x9B, "DC_Device_Pause"},
236 {0, 0x9C, "DC_Device_Continue"},
237 {0, 0x9F, "Device_Paused"},
238 {0, 0xA0, "Actuators_Enabled"},
239 {0, 0xA4, "Safety_Switch"},
240 {0, 0xA5, "Actuator_Override_Switch"},
241 {0, 0xA6, "Actuator_Power"},
242 {0, 0xA7, "Start_Delay"},
243 {0, 0xA8, "Parameter_Block_Size"},
244 {0, 0xA9, "Device_Managed_Pool"},
245 {0, 0xAA, "Shared_Parameter_Blocks"},
246 {0, 0xAB, "Create_New_Effect_Report"},
247 {0, 0xAC, "RAM_Pool_Available"},
248 { 0x84, 0, "Power Device" },
249 { 0x84, 0x02, "PresentStatus" },
250 { 0x84, 0x03, "ChangeStatus" },
251 { 0x84, 0x04, "UPS" },
252 { 0x84, 0x05, "PowerSupply" },
253 { 0x84, 0x10, "BatterySystem" },
254 { 0x84, 0x11, "BatterySystemID" },
255 { 0x84, 0x12, "Battery" },
256 { 0x84, 0x13, "BatteryID" },
257 { 0x84, 0x14, "Charger" },
258 { 0x84, 0x15, "ChargerID" },
259 { 0x84, 0x16, "PowerConverter" },
260 { 0x84, 0x17, "PowerConverterID" },
261 { 0x84, 0x18, "OutletSystem" },
262 { 0x84, 0x19, "OutletSystemID" },
263 { 0x84, 0x1a, "Input" },
264 { 0x84, 0x1b, "InputID" },
265 { 0x84, 0x1c, "Output" },
266 { 0x84, 0x1d, "OutputID" },
267 { 0x84, 0x1e, "Flow" },
268 { 0x84, 0x1f, "FlowID" },
269 { 0x84, 0x20, "Outlet" },
270 { 0x84, 0x21, "OutletID" },
271 { 0x84, 0x22, "Gang" },
272 { 0x84, 0x24, "PowerSummary" },
273 { 0x84, 0x25, "PowerSummaryID" },
274 { 0x84, 0x30, "Voltage" },
275 { 0x84, 0x31, "Current" },
276 { 0x84, 0x32, "Frequency" },
277 { 0x84, 0x33, "ApparentPower" },
278 { 0x84, 0x35, "PercentLoad" },
279 { 0x84, 0x40, "ConfigVoltage" },
280 { 0x84, 0x41, "ConfigCurrent" },
281 { 0x84, 0x43, "ConfigApparentPower" },
282 { 0x84, 0x53, "LowVoltageTransfer" },
283 { 0x84, 0x54, "HighVoltageTransfer" },
284 { 0x84, 0x56, "DelayBeforeStartup" },
285 { 0x84, 0x57, "DelayBeforeShutdown" },
286 { 0x84, 0x58, "Test" },
287 { 0x84, 0x5a, "AudibleAlarmControl" },
288 { 0x84, 0x60, "Present" },
289 { 0x84, 0x61, "Good" },
290 { 0x84, 0x62, "InternalFailure" },
291 { 0x84, 0x65, "Overload" },
292 { 0x84, 0x66, "OverCharged" },
293 { 0x84, 0x67, "OverTemperature" },
294 { 0x84, 0x68, "ShutdownRequested" },
295 { 0x84, 0x69, "ShutdownImminent" },
296 { 0x84, 0x6b, "SwitchOn/Off" },
297 { 0x84, 0x6c, "Switchable" },
298 { 0x84, 0x6d, "Used" },
299 { 0x84, 0x6e, "Boost" },
300 { 0x84, 0x73, "CommunicationLost" },
301 { 0x84, 0xfd, "iManufacturer" },
302 { 0x84, 0xfe, "iProduct" },
303 { 0x84, 0xff, "iSerialNumber" },
304 { 0x85, 0, "Battery System" },
305 { 0x85, 0x01, "SMBBatteryMode" },
306 { 0x85, 0x02, "SMBBatteryStatus" },
307 { 0x85, 0x03, "SMBAlarmWarning" },
308 { 0x85, 0x04, "SMBChargerMode" },
309 { 0x85, 0x05, "SMBChargerStatus" },
310 { 0x85, 0x06, "SMBChargerSpecInfo" },
311 { 0x85, 0x07, "SMBSelectorState" },
312 { 0x85, 0x08, "SMBSelectorPresets" },
313 { 0x85, 0x09, "SMBSelectorInfo" },
314 { 0x85, 0x29, "RemainingCapacityLimit" },
315 { 0x85, 0x2c, "CapacityMode" },
316 { 0x85, 0x42, "BelowRemainingCapacityLimit" },
317 { 0x85, 0x44, "Charging" },
318 { 0x85, 0x45, "Discharging" },
319 { 0x85, 0x4b, "NeedReplacement" },
320 { 0x85, 0x66, "RemainingCapacity" },
321 { 0x85, 0x68, "RunTimeToEmpty" },
322 { 0x85, 0x6a, "AverageTimeToFull" },
323 { 0x85, 0x83, "DesignCapacity" },
324 { 0x85, 0x85, "ManufacturerDate" },
325 { 0x85, 0x89, "iDeviceChemistry" },
326 { 0x85, 0x8b, "Rechargable" },
327 { 0x85, 0x8f, "iOEMInformation" },
328 { 0x85, 0x8d, "CapacityGranularity1" },
329 { 0x85, 0xd0, "ACPresent" },
330 /* pages 0xff00 to 0xffff are vendor-specific */
331 { 0xffff, 0, "Vendor-specific-FF" },
332 { 0, 0, NULL }
333};
334
335static void resolv_usage_page(unsigned page) {
336 const struct hid_usage_entry *p;
337
338 for (p = hid_usage_table; p->description; p++)
339 if (p->page == page) {
340 printk("%s", p->description);
341 return;
342 }
343 printk("%04x", page);
344}
345
346void hid_resolv_usage(unsigned usage) {
347 const struct hid_usage_entry *p;
348
349 resolv_usage_page(usage >> 16);
350 printk(".");
351 for (p = hid_usage_table; p->description; p++)
352 if (p->page == (usage >> 16)) {
353 for(++p; p->description && p->usage != 0; p++)
354 if (p->usage == (usage & 0xffff)) {
355 printk("%s", p->description);
356 return;
357 }
358 break;
359 }
360 printk("%04x", usage & 0xffff);
361}
362EXPORT_SYMBOL_GPL(hid_resolv_usage);
363
364__inline__ static void tab(int n) {
365 while (n--) printk(" ");
366}
367
368void hid_dump_field(struct hid_field *field, int n) {
369 int j;
370
371 if (field->physical) {
372 tab(n);
373 printk("Physical(");
374 hid_resolv_usage(field->physical); printk(")\n");
375 }
376 if (field->logical) {
377 tab(n);
378 printk("Logical(");
379 hid_resolv_usage(field->logical); printk(")\n");
380 }
381 tab(n); printk("Usage(%d)\n", field->maxusage);
382 for (j = 0; j < field->maxusage; j++) {
383 tab(n+2); hid_resolv_usage(field->usage[j].hid); printk("\n");
384 }
385 if (field->logical_minimum != field->logical_maximum) {
386 tab(n); printk("Logical Minimum(%d)\n", field->logical_minimum);
387 tab(n); printk("Logical Maximum(%d)\n", field->logical_maximum);
388 }
389 if (field->physical_minimum != field->physical_maximum) {
390 tab(n); printk("Physical Minimum(%d)\n", field->physical_minimum);
391 tab(n); printk("Physical Maximum(%d)\n", field->physical_maximum);
392 }
393 if (field->unit_exponent) {
394 tab(n); printk("Unit Exponent(%d)\n", field->unit_exponent);
395 }
396 if (field->unit) {
397 char *systems[5] = { "None", "SI Linear", "SI Rotation", "English Linear", "English Rotation" };
398 char *units[5][8] = {
399 { "None", "None", "None", "None", "None", "None", "None", "None" },
400 { "None", "Centimeter", "Gram", "Seconds", "Kelvin", "Ampere", "Candela", "None" },
401 { "None", "Radians", "Gram", "Seconds", "Kelvin", "Ampere", "Candela", "None" },
402 { "None", "Inch", "Slug", "Seconds", "Fahrenheit", "Ampere", "Candela", "None" },
403 { "None", "Degrees", "Slug", "Seconds", "Fahrenheit", "Ampere", "Candela", "None" }
404 };
405
406 int i;
407 int sys;
408 __u32 data = field->unit;
409
410 /* First nibble tells us which system we're in. */
411 sys = data & 0xf;
412 data >>= 4;
413
414 if(sys > 4) {
415 tab(n); printk("Unit(Invalid)\n");
416 }
417 else {
418 int earlier_unit = 0;
419
420 tab(n); printk("Unit(%s : ", systems[sys]);
421
422 for (i=1 ; i<sizeof(__u32)*2 ; i++) {
423 char nibble = data & 0xf;
424 data >>= 4;
425 if (nibble != 0) {
426 if(earlier_unit++ > 0)
427 printk("*");
428 printk("%s", units[sys][i]);
429 if(nibble != 1) {
430 /* This is a _signed_ nibble(!) */
431
432 int val = nibble & 0x7;
433 if(nibble & 0x08)
434 val = -((0x7 & ~val) +1);
435 printk("^%d", val);
436 }
437 }
438 }
439 printk(")\n");
440 }
441 }
442 tab(n); printk("Report Size(%u)\n", field->report_size);
443 tab(n); printk("Report Count(%u)\n", field->report_count);
444 tab(n); printk("Report Offset(%u)\n", field->report_offset);
445
446 tab(n); printk("Flags( ");
447 j = field->flags;
448 printk("%s", HID_MAIN_ITEM_CONSTANT & j ? "Constant " : "");
449 printk("%s", HID_MAIN_ITEM_VARIABLE & j ? "Variable " : "Array ");
450 printk("%s", HID_MAIN_ITEM_RELATIVE & j ? "Relative " : "Absolute ");
451 printk("%s", HID_MAIN_ITEM_WRAP & j ? "Wrap " : "");
452 printk("%s", HID_MAIN_ITEM_NONLINEAR & j ? "NonLinear " : "");
453 printk("%s", HID_MAIN_ITEM_NO_PREFERRED & j ? "NoPrefferedState " : "");
454 printk("%s", HID_MAIN_ITEM_NULL_STATE & j ? "NullState " : "");
455 printk("%s", HID_MAIN_ITEM_VOLATILE & j ? "Volatile " : "");
456 printk("%s", HID_MAIN_ITEM_BUFFERED_BYTE & j ? "BufferedByte " : "");
457 printk(")\n");
458}
459EXPORT_SYMBOL_GPL(hid_dump_field);
460
461void hid_dump_device(struct hid_device *device) {
462 struct hid_report_enum *report_enum;
463 struct hid_report *report;
464 struct list_head *list;
465 unsigned i,k;
466 static char *table[] = {"INPUT", "OUTPUT", "FEATURE"};
467
468 for (i = 0; i < HID_REPORT_TYPES; i++) {
469 report_enum = device->report_enum + i;
470 list = report_enum->report_list.next;
471 while (list != &report_enum->report_list) {
472 report = (struct hid_report *) list;
473 tab(2);
474 printk("%s", table[i]);
475 if (report->id)
476 printk("(%d)", report->id);
477 printk("[%s]", table[report->type]);
478 printk("\n");
479 for (k = 0; k < report->maxfield; k++) {
480 tab(4);
481 printk("Field(%d)\n", k);
482 hid_dump_field(report->field[k], 6);
483 }
484 list = list->next;
485 }
486 }
487}
488EXPORT_SYMBOL_GPL(hid_dump_device);
489
490void hid_dump_input(struct hid_usage *usage, __s32 value) {
491 printk("hid-debug: input ");
492 hid_resolv_usage(usage->hid);
493 printk(" = %d\n", value);
494}
495EXPORT_SYMBOL_GPL(hid_dump_input);
496
497static char *events[EV_MAX + 1] = {
498 [EV_SYN] = "Sync", [EV_KEY] = "Key",
499 [EV_REL] = "Relative", [EV_ABS] = "Absolute",
500 [EV_MSC] = "Misc", [EV_LED] = "LED",
501 [EV_SND] = "Sound", [EV_REP] = "Repeat",
502 [EV_FF] = "ForceFeedback", [EV_PWR] = "Power",
503 [EV_FF_STATUS] = "ForceFeedbackStatus",
504};
505
506static char *syncs[2] = {
507 [SYN_REPORT] = "Report", [SYN_CONFIG] = "Config",
508};
509static char *keys[KEY_MAX + 1] = {
510 [KEY_RESERVED] = "Reserved", [KEY_ESC] = "Esc",
511 [KEY_1] = "1", [KEY_2] = "2",
512 [KEY_3] = "3", [KEY_4] = "4",
513 [KEY_5] = "5", [KEY_6] = "6",
514 [KEY_7] = "7", [KEY_8] = "8",
515 [KEY_9] = "9", [KEY_0] = "0",
516 [KEY_MINUS] = "Minus", [KEY_EQUAL] = "Equal",
517 [KEY_BACKSPACE] = "Backspace", [KEY_TAB] = "Tab",
518 [KEY_Q] = "Q", [KEY_W] = "W",
519 [KEY_E] = "E", [KEY_R] = "R",
520 [KEY_T] = "T", [KEY_Y] = "Y",
521 [KEY_U] = "U", [KEY_I] = "I",
522 [KEY_O] = "O", [KEY_P] = "P",
523 [KEY_LEFTBRACE] = "LeftBrace", [KEY_RIGHTBRACE] = "RightBrace",
524 [KEY_ENTER] = "Enter", [KEY_LEFTCTRL] = "LeftControl",
525 [KEY_A] = "A", [KEY_S] = "S",
526 [KEY_D] = "D", [KEY_F] = "F",
527 [KEY_G] = "G", [KEY_H] = "H",
528 [KEY_J] = "J", [KEY_K] = "K",
529 [KEY_L] = "L", [KEY_SEMICOLON] = "Semicolon",
530 [KEY_APOSTROPHE] = "Apostrophe", [KEY_GRAVE] = "Grave",
531 [KEY_LEFTSHIFT] = "LeftShift", [KEY_BACKSLASH] = "BackSlash",
532 [KEY_Z] = "Z", [KEY_X] = "X",
533 [KEY_C] = "C", [KEY_V] = "V",
534 [KEY_B] = "B", [KEY_N] = "N",
535 [KEY_M] = "M", [KEY_COMMA] = "Comma",
536 [KEY_DOT] = "Dot", [KEY_SLASH] = "Slash",
537 [KEY_RIGHTSHIFT] = "RightShift", [KEY_KPASTERISK] = "KPAsterisk",
538 [KEY_LEFTALT] = "LeftAlt", [KEY_SPACE] = "Space",
539 [KEY_CAPSLOCK] = "CapsLock", [KEY_F1] = "F1",
540 [KEY_F2] = "F2", [KEY_F3] = "F3",
541 [KEY_F4] = "F4", [KEY_F5] = "F5",
542 [KEY_F6] = "F6", [KEY_F7] = "F7",
543 [KEY_F8] = "F8", [KEY_F9] = "F9",
544 [KEY_F10] = "F10", [KEY_NUMLOCK] = "NumLock",
545 [KEY_SCROLLLOCK] = "ScrollLock", [KEY_KP7] = "KP7",
546 [KEY_KP8] = "KP8", [KEY_KP9] = "KP9",
547 [KEY_KPMINUS] = "KPMinus", [KEY_KP4] = "KP4",
548 [KEY_KP5] = "KP5", [KEY_KP6] = "KP6",
549 [KEY_KPPLUS] = "KPPlus", [KEY_KP1] = "KP1",
550 [KEY_KP2] = "KP2", [KEY_KP3] = "KP3",
551 [KEY_KP0] = "KP0", [KEY_KPDOT] = "KPDot",
552 [KEY_ZENKAKUHANKAKU] = "Zenkaku/Hankaku", [KEY_102ND] = "102nd",
553 [KEY_F11] = "F11", [KEY_F12] = "F12",
554 [KEY_RO] = "RO", [KEY_KATAKANA] = "Katakana",
555 [KEY_HIRAGANA] = "HIRAGANA", [KEY_HENKAN] = "Henkan",
556 [KEY_KATAKANAHIRAGANA] = "Katakana/Hiragana", [KEY_MUHENKAN] = "Muhenkan",
557 [KEY_KPJPCOMMA] = "KPJpComma", [KEY_KPENTER] = "KPEnter",
558 [KEY_RIGHTCTRL] = "RightCtrl", [KEY_KPSLASH] = "KPSlash",
559 [KEY_SYSRQ] = "SysRq", [KEY_RIGHTALT] = "RightAlt",
560 [KEY_LINEFEED] = "LineFeed", [KEY_HOME] = "Home",
561 [KEY_UP] = "Up", [KEY_PAGEUP] = "PageUp",
562 [KEY_LEFT] = "Left", [KEY_RIGHT] = "Right",
563 [KEY_END] = "End", [KEY_DOWN] = "Down",
564 [KEY_PAGEDOWN] = "PageDown", [KEY_INSERT] = "Insert",
565 [KEY_DELETE] = "Delete", [KEY_MACRO] = "Macro",
566 [KEY_MUTE] = "Mute", [KEY_VOLUMEDOWN] = "VolumeDown",
567 [KEY_VOLUMEUP] = "VolumeUp", [KEY_POWER] = "Power",
568 [KEY_KPEQUAL] = "KPEqual", [KEY_KPPLUSMINUS] = "KPPlusMinus",
569 [KEY_PAUSE] = "Pause", [KEY_KPCOMMA] = "KPComma",
570 [KEY_HANGUEL] = "Hangeul", [KEY_HANJA] = "Hanja",
571 [KEY_YEN] = "Yen", [KEY_LEFTMETA] = "LeftMeta",
572 [KEY_RIGHTMETA] = "RightMeta", [KEY_COMPOSE] = "Compose",
573 [KEY_STOP] = "Stop", [KEY_AGAIN] = "Again",
574 [KEY_PROPS] = "Props", [KEY_UNDO] = "Undo",
575 [KEY_FRONT] = "Front", [KEY_COPY] = "Copy",
576 [KEY_OPEN] = "Open", [KEY_PASTE] = "Paste",
577 [KEY_FIND] = "Find", [KEY_CUT] = "Cut",
578 [KEY_HELP] = "Help", [KEY_MENU] = "Menu",
579 [KEY_CALC] = "Calc", [KEY_SETUP] = "Setup",
580 [KEY_SLEEP] = "Sleep", [KEY_WAKEUP] = "WakeUp",
581 [KEY_FILE] = "File", [KEY_SENDFILE] = "SendFile",
582 [KEY_DELETEFILE] = "DeleteFile", [KEY_XFER] = "X-fer",
583 [KEY_PROG1] = "Prog1", [KEY_PROG2] = "Prog2",
584 [KEY_WWW] = "WWW", [KEY_MSDOS] = "MSDOS",
585 [KEY_COFFEE] = "Coffee", [KEY_DIRECTION] = "Direction",
586 [KEY_CYCLEWINDOWS] = "CycleWindows", [KEY_MAIL] = "Mail",
587 [KEY_BOOKMARKS] = "Bookmarks", [KEY_COMPUTER] = "Computer",
588 [KEY_BACK] = "Back", [KEY_FORWARD] = "Forward",
589 [KEY_CLOSECD] = "CloseCD", [KEY_EJECTCD] = "EjectCD",
590 [KEY_EJECTCLOSECD] = "EjectCloseCD", [KEY_NEXTSONG] = "NextSong",
591 [KEY_PLAYPAUSE] = "PlayPause", [KEY_PREVIOUSSONG] = "PreviousSong",
592 [KEY_STOPCD] = "StopCD", [KEY_RECORD] = "Record",
593 [KEY_REWIND] = "Rewind", [KEY_PHONE] = "Phone",
594 [KEY_ISO] = "ISOKey", [KEY_CONFIG] = "Config",
595 [KEY_HOMEPAGE] = "HomePage", [KEY_REFRESH] = "Refresh",
596 [KEY_EXIT] = "Exit", [KEY_MOVE] = "Move",
597 [KEY_EDIT] = "Edit", [KEY_SCROLLUP] = "ScrollUp",
598 [KEY_SCROLLDOWN] = "ScrollDown", [KEY_KPLEFTPAREN] = "KPLeftParenthesis",
599 [KEY_KPRIGHTPAREN] = "KPRightParenthesis", [KEY_NEW] = "New",
600 [KEY_REDO] = "Redo", [KEY_F13] = "F13",
601 [KEY_F14] = "F14", [KEY_F15] = "F15",
602 [KEY_F16] = "F16", [KEY_F17] = "F17",
603 [KEY_F18] = "F18", [KEY_F19] = "F19",
604 [KEY_F20] = "F20", [KEY_F21] = "F21",
605 [KEY_F22] = "F22", [KEY_F23] = "F23",
606 [KEY_F24] = "F24", [KEY_PLAYCD] = "PlayCD",
607 [KEY_PAUSECD] = "PauseCD", [KEY_PROG3] = "Prog3",
608 [KEY_PROG4] = "Prog4", [KEY_SUSPEND] = "Suspend",
609 [KEY_CLOSE] = "Close", [KEY_PLAY] = "Play",
610 [KEY_FASTFORWARD] = "FastForward", [KEY_BASSBOOST] = "BassBoost",
611 [KEY_PRINT] = "Print", [KEY_HP] = "HP",
612 [KEY_CAMERA] = "Camera", [KEY_SOUND] = "Sound",
613 [KEY_QUESTION] = "Question", [KEY_EMAIL] = "Email",
614 [KEY_CHAT] = "Chat", [KEY_SEARCH] = "Search",
615 [KEY_CONNECT] = "Connect", [KEY_FINANCE] = "Finance",
616 [KEY_SPORT] = "Sport", [KEY_SHOP] = "Shop",
617 [KEY_ALTERASE] = "AlternateErase", [KEY_CANCEL] = "Cancel",
618 [KEY_BRIGHTNESSDOWN] = "BrightnessDown", [KEY_BRIGHTNESSUP] = "BrightnessUp",
619 [KEY_MEDIA] = "Media", [KEY_UNKNOWN] = "Unknown",
620 [BTN_0] = "Btn0", [BTN_1] = "Btn1",
621 [BTN_2] = "Btn2", [BTN_3] = "Btn3",
622 [BTN_4] = "Btn4", [BTN_5] = "Btn5",
623 [BTN_6] = "Btn6", [BTN_7] = "Btn7",
624 [BTN_8] = "Btn8", [BTN_9] = "Btn9",
625 [BTN_LEFT] = "LeftBtn", [BTN_RIGHT] = "RightBtn",
626 [BTN_MIDDLE] = "MiddleBtn", [BTN_SIDE] = "SideBtn",
627 [BTN_EXTRA] = "ExtraBtn", [BTN_FORWARD] = "ForwardBtn",
628 [BTN_BACK] = "BackBtn", [BTN_TASK] = "TaskBtn",
629 [BTN_TRIGGER] = "Trigger", [BTN_THUMB] = "ThumbBtn",
630 [BTN_THUMB2] = "ThumbBtn2", [BTN_TOP] = "TopBtn",
631 [BTN_TOP2] = "TopBtn2", [BTN_PINKIE] = "PinkieBtn",
632 [BTN_BASE] = "BaseBtn", [BTN_BASE2] = "BaseBtn2",
633 [BTN_BASE3] = "BaseBtn3", [BTN_BASE4] = "BaseBtn4",
634 [BTN_BASE5] = "BaseBtn5", [BTN_BASE6] = "BaseBtn6",
635 [BTN_DEAD] = "BtnDead", [BTN_A] = "BtnA",
636 [BTN_B] = "BtnB", [BTN_C] = "BtnC",
637 [BTN_X] = "BtnX", [BTN_Y] = "BtnY",
638 [BTN_Z] = "BtnZ", [BTN_TL] = "BtnTL",
639 [BTN_TR] = "BtnTR", [BTN_TL2] = "BtnTL2",
640 [BTN_TR2] = "BtnTR2", [BTN_SELECT] = "BtnSelect",
641 [BTN_START] = "BtnStart", [BTN_MODE] = "BtnMode",
642 [BTN_THUMBL] = "BtnThumbL", [BTN_THUMBR] = "BtnThumbR",
643 [BTN_TOOL_PEN] = "ToolPen", [BTN_TOOL_RUBBER] = "ToolRubber",
644 [BTN_TOOL_BRUSH] = "ToolBrush", [BTN_TOOL_PENCIL] = "ToolPencil",
645 [BTN_TOOL_AIRBRUSH] = "ToolAirbrush", [BTN_TOOL_FINGER] = "ToolFinger",
646 [BTN_TOOL_MOUSE] = "ToolMouse", [BTN_TOOL_LENS] = "ToolLens",
647 [BTN_TOUCH] = "Touch", [BTN_STYLUS] = "Stylus",
648 [BTN_STYLUS2] = "Stylus2", [BTN_TOOL_DOUBLETAP] = "ToolDoubleTap",
649 [BTN_TOOL_TRIPLETAP] = "ToolTripleTap", [BTN_GEAR_DOWN] = "WheelBtn",
650 [BTN_GEAR_UP] = "Gear up", [KEY_OK] = "Ok",
651 [KEY_SELECT] = "Select", [KEY_GOTO] = "Goto",
652 [KEY_CLEAR] = "Clear", [KEY_POWER2] = "Power2",
653 [KEY_OPTION] = "Option", [KEY_INFO] = "Info",
654 [KEY_TIME] = "Time", [KEY_VENDOR] = "Vendor",
655 [KEY_ARCHIVE] = "Archive", [KEY_PROGRAM] = "Program",
656 [KEY_CHANNEL] = "Channel", [KEY_FAVORITES] = "Favorites",
657 [KEY_EPG] = "EPG", [KEY_PVR] = "PVR",
658 [KEY_MHP] = "MHP", [KEY_LANGUAGE] = "Language",
659 [KEY_TITLE] = "Title", [KEY_SUBTITLE] = "Subtitle",
660 [KEY_ANGLE] = "Angle", [KEY_ZOOM] = "Zoom",
661 [KEY_MODE] = "Mode", [KEY_KEYBOARD] = "Keyboard",
662 [KEY_SCREEN] = "Screen", [KEY_PC] = "PC",
663 [KEY_TV] = "TV", [KEY_TV2] = "TV2",
664 [KEY_VCR] = "VCR", [KEY_VCR2] = "VCR2",
665 [KEY_SAT] = "Sat", [KEY_SAT2] = "Sat2",
666 [KEY_CD] = "CD", [KEY_TAPE] = "Tape",
667 [KEY_RADIO] = "Radio", [KEY_TUNER] = "Tuner",
668 [KEY_PLAYER] = "Player", [KEY_TEXT] = "Text",
669 [KEY_DVD] = "DVD", [KEY_AUX] = "Aux",
670 [KEY_MP3] = "MP3", [KEY_AUDIO] = "Audio",
671 [KEY_VIDEO] = "Video", [KEY_DIRECTORY] = "Directory",
672 [KEY_LIST] = "List", [KEY_MEMO] = "Memo",
673 [KEY_CALENDAR] = "Calendar", [KEY_RED] = "Red",
674 [KEY_GREEN] = "Green", [KEY_YELLOW] = "Yellow",
675 [KEY_BLUE] = "Blue", [KEY_CHANNELUP] = "ChannelUp",
676 [KEY_CHANNELDOWN] = "ChannelDown", [KEY_FIRST] = "First",
677 [KEY_LAST] = "Last", [KEY_AB] = "AB",
678 [KEY_NEXT] = "Next", [KEY_RESTART] = "Restart",
679 [KEY_SLOW] = "Slow", [KEY_SHUFFLE] = "Shuffle",
680 [KEY_BREAK] = "Break", [KEY_PREVIOUS] = "Previous",
681 [KEY_DIGITS] = "Digits", [KEY_TEEN] = "TEEN",
682 [KEY_TWEN] = "TWEN", [KEY_DEL_EOL] = "DeleteEOL",
683 [KEY_DEL_EOS] = "DeleteEOS", [KEY_INS_LINE] = "InsertLine",
684 [KEY_DEL_LINE] = "DeleteLine",
685 [KEY_SEND] = "Send", [KEY_REPLY] = "Reply",
686 [KEY_FORWARDMAIL] = "ForwardMail", [KEY_SAVE] = "Save",
687 [KEY_DOCUMENTS] = "Documents",
688 [KEY_FN] = "Fn", [KEY_FN_ESC] = "Fn+ESC",
689 [KEY_FN_1] = "Fn+1", [KEY_FN_2] = "Fn+2",
690 [KEY_FN_B] = "Fn+B", [KEY_FN_D] = "Fn+D",
691 [KEY_FN_E] = "Fn+E", [KEY_FN_F] = "Fn+F",
692 [KEY_FN_S] = "Fn+S",
693 [KEY_FN_F1] = "Fn+F1", [KEY_FN_F2] = "Fn+F2",
694 [KEY_FN_F3] = "Fn+F3", [KEY_FN_F4] = "Fn+F4",
695 [KEY_FN_F5] = "Fn+F5", [KEY_FN_F6] = "Fn+F6",
696 [KEY_FN_F7] = "Fn+F7", [KEY_FN_F8] = "Fn+F8",
697 [KEY_FN_F9] = "Fn+F9", [KEY_FN_F10] = "Fn+F10",
698 [KEY_FN_F11] = "Fn+F11", [KEY_FN_F12] = "Fn+F12",
699 [KEY_KBDILLUMTOGGLE] = "KbdIlluminationToggle",
700 [KEY_KBDILLUMDOWN] = "KbdIlluminationDown",
701 [KEY_KBDILLUMUP] = "KbdIlluminationUp",
702 [KEY_SWITCHVIDEOMODE] = "SwitchVideoMode",
703};
704
705static char *relatives[REL_MAX + 1] = {
706 [REL_X] = "X", [REL_Y] = "Y",
707 [REL_Z] = "Z", [REL_RX] = "Rx",
708 [REL_RY] = "Ry", [REL_RZ] = "Rz",
709 [REL_HWHEEL] = "HWheel", [REL_DIAL] = "Dial",
710 [REL_WHEEL] = "Wheel", [REL_MISC] = "Misc",
711};
712
713static char *absolutes[ABS_MAX + 1] = {
714 [ABS_X] = "X", [ABS_Y] = "Y",
715 [ABS_Z] = "Z", [ABS_RX] = "Rx",
716 [ABS_RY] = "Ry", [ABS_RZ] = "Rz",
717 [ABS_THROTTLE] = "Throttle", [ABS_RUDDER] = "Rudder",
718 [ABS_WHEEL] = "Wheel", [ABS_GAS] = "Gas",
719 [ABS_BRAKE] = "Brake", [ABS_HAT0X] = "Hat0X",
720 [ABS_HAT0Y] = "Hat0Y", [ABS_HAT1X] = "Hat1X",
721 [ABS_HAT1Y] = "Hat1Y", [ABS_HAT2X] = "Hat2X",
722 [ABS_HAT2Y] = "Hat2Y", [ABS_HAT3X] = "Hat3X",
723 [ABS_HAT3Y] = "Hat 3Y", [ABS_PRESSURE] = "Pressure",
724 [ABS_DISTANCE] = "Distance", [ABS_TILT_X] = "XTilt",
725 [ABS_TILT_Y] = "YTilt", [ABS_TOOL_WIDTH] = "Tool Width",
726 [ABS_VOLUME] = "Volume", [ABS_MISC] = "Misc",
727};
728
729static char *misc[MSC_MAX + 1] = {
730 [MSC_SERIAL] = "Serial", [MSC_PULSELED] = "Pulseled",
731 [MSC_GESTURE] = "Gesture", [MSC_RAW] = "RawData"
732};
733
734static char *leds[LED_MAX + 1] = {
735 [LED_NUML] = "NumLock", [LED_CAPSL] = "CapsLock",
736 [LED_SCROLLL] = "ScrollLock", [LED_COMPOSE] = "Compose",
737 [LED_KANA] = "Kana", [LED_SLEEP] = "Sleep",
738 [LED_SUSPEND] = "Suspend", [LED_MUTE] = "Mute",
739 [LED_MISC] = "Misc",
740};
741
742static char *repeats[REP_MAX + 1] = {
743 [REP_DELAY] = "Delay", [REP_PERIOD] = "Period"
744};
745
746static char *sounds[SND_MAX + 1] = {
747 [SND_CLICK] = "Click", [SND_BELL] = "Bell",
748 [SND_TONE] = "Tone"
749};
750
751static char **names[EV_MAX + 1] = {
752 [EV_SYN] = syncs, [EV_KEY] = keys,
753 [EV_REL] = relatives, [EV_ABS] = absolutes,
754 [EV_MSC] = misc, [EV_LED] = leds,
755 [EV_SND] = sounds, [EV_REP] = repeats,
756};
757
758void hid_resolv_event(__u8 type, __u16 code) {
759
760 printk("%s.%s", events[type] ? events[type] : "?",
761 names[type] ? (names[type][code] ? names[type][code] : "?") : "?");
762}
763EXPORT_SYMBOL_GPL(hid_resolv_event);
764
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index c7a6833f6821..25d180a24fc4 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -31,9 +31,8 @@
31#include <linux/slab.h> 31#include <linux/slab.h>
32#include <linux/kernel.h> 32#include <linux/kernel.h>
33 33
34#undef DEBUG
35
36#include <linux/hid.h> 34#include <linux/hid.h>
35#include <linux/hid-debug.h>
37 36
38static int hid_pb_fnmode = 1; 37static int hid_pb_fnmode = 1;
39module_param_named(pb_fnmode, hid_pb_fnmode, int, 0644); 38module_param_named(pb_fnmode, hid_pb_fnmode, int, 0644);
@@ -252,9 +251,9 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
252 251
253 field->hidinput = hidinput; 252 field->hidinput = hidinput;
254 253
255#ifdef DEBUG 254#ifdef CONFIG_HID_DEBUG
256 printk(KERN_DEBUG "Mapping: "); 255 printk(KERN_DEBUG "Mapping: ");
257 resolv_usage(usage->hid); 256 hid_resolv_usage(usage->hid);
258 printk(" ---> "); 257 printk(" ---> ");
259#endif 258#endif
260 259
@@ -682,14 +681,14 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
682 field->dpad = usage->code; 681 field->dpad = usage->code;
683 } 682 }
684 683
685#ifdef DEBUG 684 hid_resolv_event(usage->type, usage->code);
686 resolv_event(usage->type, usage->code); 685#ifdef CONFIG_HID_DEBUG
687 printk("\n"); 686 printk("\n");
688#endif 687#endif
689 return; 688 return;
690 689
691ignore: 690ignore:
692#ifdef DEBUG 691#ifdef CONFIG_HID_DEBUG
693 printk("IGNORED\n"); 692 printk("IGNORED\n");
694#endif 693#endif
695 return; 694 return;
@@ -804,6 +803,18 @@ int hidinput_find_field(struct hid_device *hid, unsigned int type, unsigned int
804} 803}
805EXPORT_SYMBOL_GPL(hidinput_find_field); 804EXPORT_SYMBOL_GPL(hidinput_find_field);
806 805
806static int hidinput_open(struct input_dev *dev)
807{
808 struct hid_device *hid = dev->private;
809 return hid->hid_open(hid);
810}
811
812static void hidinput_close(struct input_dev *dev)
813{
814 struct hid_device *hid = dev->private;
815 hid->hid_close(hid);
816}
817
807/* 818/*
808 * Register the input device; print a message. 819 * Register the input device; print a message.
809 * Configure the input layer interface 820 * Configure the input layer interface
@@ -816,6 +827,7 @@ int hidinput_connect(struct hid_device *hid)
816 struct hid_input *hidinput = NULL; 827 struct hid_input *hidinput = NULL;
817 struct input_dev *input_dev; 828 struct input_dev *input_dev;
818 int i, j, k; 829 int i, j, k;
830 int max_report_type = HID_OUTPUT_REPORT;
819 831
820 INIT_LIST_HEAD(&hid->inputs); 832 INIT_LIST_HEAD(&hid->inputs);
821 833
@@ -828,7 +840,10 @@ int hidinput_connect(struct hid_device *hid)
828 if (i == hid->maxcollection) 840 if (i == hid->maxcollection)
829 return -1; 841 return -1;
830 842
831 for (k = HID_INPUT_REPORT; k <= HID_OUTPUT_REPORT; k++) 843 if (hid->quirks & HID_QUIRK_SKIP_OUTPUT_REPORTS)
844 max_report_type = HID_INPUT_REPORT;
845
846 for (k = HID_INPUT_REPORT; k <= max_report_type; k++)
832 list_for_each_entry(report, &hid->report_enum[k].report_list, list) { 847 list_for_each_entry(report, &hid->report_enum[k].report_list, list) {
833 848
834 if (!report->maxfield) 849 if (!report->maxfield)
@@ -846,8 +861,8 @@ int hidinput_connect(struct hid_device *hid)
846 861
847 input_dev->private = hid; 862 input_dev->private = hid;
848 input_dev->event = hid->hidinput_input_event; 863 input_dev->event = hid->hidinput_input_event;
849 input_dev->open = hid->hidinput_open; 864 input_dev->open = hidinput_open;
850 input_dev->close = hid->hidinput_close; 865 input_dev->close = hidinput_close;
851 866
852 input_dev->name = hid->name; 867 input_dev->name = hid->name;
853 input_dev->phys = hid->phys; 868 input_dev->phys = hid->phys;
generated by cgit v1.2.2 (git 2.25.0) at 2025-08-24 14:48:34 -0400