struct hid_field *field;
if (report->maxfield == HID_MAX_FIELDS) {
- dbg_hid("too many fields in report\n");
+ hid_err(report->device, "too many fields in report\n");
return NULL;
}
usage = parser->local.usage[0];
if (parser->collection_stack_ptr == HID_COLLECTION_STACK_SIZE) {
- dbg_hid("collection stack overflow\n");
+ hid_err(parser->device, "collection stack overflow\n");
return -1;
}
collection = kmalloc(sizeof(struct hid_collection) *
parser->device->collection_size * 2, GFP_KERNEL);
if (collection == NULL) {
- dbg_hid("failed to reallocate collection array\n");
+ hid_err(parser->device, "failed to reallocate collection array\n");
return -1;
}
memcpy(collection, parser->device->collection,
static int close_collection(struct hid_parser *parser)
{
if (!parser->collection_stack_ptr) {
- dbg_hid("collection stack underflow\n");
+ hid_err(parser->device, "collection stack underflow\n");
return -1;
}
parser->collection_stack_ptr--;
static int hid_add_usage(struct hid_parser *parser, unsigned usage)
{
if (parser->local.usage_index >= HID_MAX_USAGES) {
- dbg_hid("usage index exceeded\n");
+ hid_err(parser->device, "usage index exceeded\n");
return -1;
}
parser->local.usage[parser->local.usage_index] = usage;
report = hid_register_report(parser->device, report_type, parser->global.report_id);
if (!report) {
- dbg_hid("hid_register_report failed\n");
+ hid_err(parser->device, "hid_register_report failed\n");
return -1;
}
if (parser->global.logical_maximum < parser->global.logical_minimum) {
- dbg_hid("logical range invalid %d %d\n", parser->global.logical_minimum, parser->global.logical_maximum);
+ hid_err(parser->device, "logical range invalid %d %d\n",
+ parser->global.logical_minimum, parser->global.logical_maximum);
return -1;
}
case HID_GLOBAL_ITEM_TAG_PUSH:
if (parser->global_stack_ptr == HID_GLOBAL_STACK_SIZE) {
- dbg_hid("global environment stack overflow\n");
+ hid_err(parser->device, "global environment stack overflow\n");
return -1;
}
case HID_GLOBAL_ITEM_TAG_POP:
if (!parser->global_stack_ptr) {
- dbg_hid("global environment stack underflow\n");
+ hid_err(parser->device, "global environment stack underflow\n");
return -1;
}
case HID_GLOBAL_ITEM_TAG_REPORT_SIZE:
parser->global.report_size = item_udata(item);
if (parser->global.report_size > 96) {
- dbg_hid("invalid report_size %d\n",
+ hid_err(parser->device, "invalid report_size %d\n",
parser->global.report_size);
return -1;
}
case HID_GLOBAL_ITEM_TAG_REPORT_COUNT:
parser->global.report_count = item_udata(item);
if (parser->global.report_count > HID_MAX_USAGES) {
- dbg_hid("invalid report_count %d\n",
+ hid_err(parser->device, "invalid report_count %d\n",
parser->global.report_count);
return -1;
}
case HID_GLOBAL_ITEM_TAG_REPORT_ID:
parser->global.report_id = item_udata(item);
if (parser->global.report_id == 0) {
- dbg_hid("report_id 0 is invalid\n");
+ hid_err(parser->device, "report_id 0 is invalid\n");
return -1;
}
return 0;
default:
- dbg_hid("unknown global tag 0x%x\n", item->tag);
+ hid_err(parser->device, "unknown global tag 0x%x\n", item->tag);
return -1;
}
}
* items and the first delimiter set.
*/
if (parser->local.delimiter_depth != 0) {
- dbg_hid("nested delimiters\n");
+ hid_err(parser->device, "nested delimiters\n");
return -1;
}
parser->local.delimiter_depth++;
parser->local.delimiter_branch++;
} else {
if (parser->local.delimiter_depth < 1) {
- dbg_hid("bogus close delimiter\n");
+ hid_err(parser->device, "bogus close delimiter\n");
return -1;
}
parser->local.delimiter_depth--;
ret = hid_add_field(parser, HID_FEATURE_REPORT, data);
break;
default:
- dbg_hid("unknown main item tag 0x%x\n", item->tag);
+ hid_err(parser->device, "unknown main item tag 0x%x\n", item->tag);
ret = 0;
}
while ((start = fetch_item(start, end, &item)) != NULL) {
if (item.format != HID_ITEM_FORMAT_SHORT) {
- dbg_hid("unexpected long global item\n");
+ hid_err(device, "unexpected long global item\n");
goto err;
}
if (dispatch_type[item.type](parser, &item)) {
- dbg_hid("item %u %u %u %u parsing failed\n",
+ hid_err(device, "item %u %u %u %u parsing failed\n",
item.format, (unsigned)item.size,
(unsigned)item.type, (unsigned)item.tag);
goto err;
if (start == end) {
if (parser->collection_stack_ptr) {
- dbg_hid("unbalanced collection at end of report description\n");
+ hid_err(device, "unbalanced collection at end of report description\n");
goto err;
}
if (parser->local.delimiter_depth) {
- dbg_hid("unbalanced delimiter at end of report description\n");
+ hid_err(device, "unbalanced delimiter at end of report description\n");
goto err;
}
vfree(parser);
}
}
- dbg_hid("item fetching failed at offset %d\n", (int)(end - start));
+ hid_err(device, "item fetching failed at offset %d\n", (int)(end - start));
err:
vfree(parser);
return ret;
ret = hdrv->event(hid, field, usage, value);
if (ret != 0) {
if (ret < 0)
- dbg_hid("%s's event failed with %d\n",
+ hid_err(hid, "%s's event failed with %d\n",
hdrv->name, ret);
return;
}
hid_dump_input(field->report->device, field->usage + offset, value);
if (offset >= field->report_count) {
- dbg_hid("offset (%d) exceeds report_count (%d)\n", offset, field->report_count);
+ hid_err(field->report->device, "offset (%d) exceeds report_count (%d)\n",
+ offset, field->report_count);
return -1;
}
if (field->logical_minimum < 0) {
if (value != snto32(s32ton(value, size), size)) {
- dbg_hid("value %d is out of range\n", value);
+ hid_err(field->report->device, "value %d is out of range\n", value);
return -1;
}
}
(id->product == HID_ANY_ID || id->product == hdev->product);
}
- static const struct hid_device_id *hid_match_id(struct hid_device *hdev,
+ const struct hid_device_id *hid_match_id(struct hid_device *hdev,
const struct hid_device_id *id)
{
for (; id->bus; id++)
{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_TRUETOUCH) },
{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, 0x0006) },
{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, 0x0011) },
- { HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH) },
- { HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH1) },
- { HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH2) },
- { HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH3) },
- { HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH4) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_480D) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_480E) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_720C) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_726B) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_72A1) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_7302) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_A001) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_BM084) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ELO, USB_DEVICE_ID_ELO_TS2515) },
{ HID_USB_DEVICE(USB_VENDOR_ID_EMS, USB_DEVICE_ID_EMS_TRIO_LINKER_PLUS_II) },
{ HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE_2) },
{ HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE_3) },
{ HID_USB_DEVICE(USB_VENDOR_ID_HANVON, USB_DEVICE_ID_HANVON_MULTITOUCH) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_HANVON_ALT, USB_DEVICE_ID_HANVON_ALT_MULTITOUCH) },
{ HID_USB_DEVICE(USB_VENDOR_ID_IDEACOM, USB_DEVICE_ID_IDEACOM_IDC6650) },
{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK, USB_DEVICE_ID_HOLTEK_ON_LINE_GRIP) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ILITEK, USB_DEVICE_ID_ILITEK_MULTITOUCH) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ORTEK, USB_DEVICE_ID_ORTEK_WKB2000) },
{ HID_USB_DEVICE(USB_VENDOR_ID_PENMOUNT, USB_DEVICE_ID_PENMOUNT_PCI) },
{ HID_USB_DEVICE(USB_VENDOR_ID_PETALYNX, USB_DEVICE_ID_PETALYNX_MAXTER_REMOTE) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN1) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN2) },
{ HID_USB_DEVICE(USB_VENDOR_ID_PRIMAX, USB_DEVICE_ID_PRIMAX_KEYBOARD) },
{ HID_USB_DEVICE(USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH) },
{ HID_USB_DEVICE(USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_PIXART_IMAGING_INC_OPTICAL_TOUCH_SCREEN) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KONE) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_ARVO) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_ISKU) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KONEPLUS) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KOVAPLUS) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_PYRA_WIRED) },
{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP_LTD, USB_DEVICE_ID_SUPER_DUAL_BOX_PRO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP_LTD, USB_DEVICE_ID_SUPER_JOY_BOX_5_PRO) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE_BLUETOOTH) },
+ { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS4_BLUETOOTH) },
{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SLIM_TABLET_5_8_INCH) },
{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SLIM_TABLET_12_1_INCH) },
{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_10_6_INCH) },
{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_14_1_INCH) },
{ HID_USB_DEVICE(USB_VENDOR_ID_XAT, USB_DEVICE_ID_XAT_CSR) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_XIROKU, USB_DEVICE_ID_XIROKU_SPX) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_XIROKU, USB_DEVICE_ID_XIROKU_MPX) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_XIROKU, USB_DEVICE_ID_XIROKU_CSR) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_XIROKU, USB_DEVICE_ID_XIROKU_SPX1) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_XIROKU, USB_DEVICE_ID_XIROKU_MPX1) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_XIROKU, USB_DEVICE_ID_XIROKU_CSR1) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_XIROKU, USB_DEVICE_ID_XIROKU_SPX2) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_XIROKU, USB_DEVICE_ID_XIROKU_MPX2) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_XIROKU, USB_DEVICE_ID_XIROKU_CSR2) },
{ HID_USB_DEVICE(USB_VENDOR_ID_X_TENSIONS, USB_DEVICE_ID_SPEEDLINK_VAD_CEZANNE) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS, 0x0005) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS, 0x0030) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ESSENTIAL_REALITY, USB_DEVICE_ID_ESSENTIAL_REALITY_P5) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ETT, USB_DEVICE_ID_TC5UH) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ETT, USB_DEVICE_ID_TC4UM) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0001) },
{ HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0002) },
- { HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0003) },
{ HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0004) },
{ HID_USB_DEVICE(USB_VENDOR_ID_GLAB, USB_DEVICE_ID_4_PHIDGETSERVO_30) },
{ HID_USB_DEVICE(USB_VENDOR_ID_GLAB, USB_DEVICE_ID_1_PHIDGETSERVO_30) },
#define USB_VENDOR_ID_3M 0x0596
#define USB_DEVICE_ID_3M1968 0x0500
#define USB_DEVICE_ID_3M2256 0x0502
+#define USB_DEVICE_ID_3M3266 0x0506
#define USB_VENDOR_ID_A4TECH 0x09da
#define USB_DEVICE_ID_A4TECH_WCP32PU 0x0006
#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI 0x0239
#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO 0x023a
#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS 0x023b
+ #define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ANSI 0x0255
#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ISO 0x0256
#define USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY 0x030a
#define USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY 0x030b
#define USB_DEVICE_ID_ATEN_4PORTKVM 0x2205
#define USB_DEVICE_ID_ATEN_4PORTKVMC 0x2208
+#define USB_VENDOR_ID_ATMEL 0x03eb
+#define USB_DEVICE_ID_ATMEL_MULTITOUCH 0x211c
+
#define USB_VENDOR_ID_AVERMEDIA 0x07ca
#define USB_DEVICE_ID_AVER_FM_MR800 0xb800
#define USB_VENDOR_ID_DWAV 0x0eef
#define USB_DEVICE_ID_EGALAX_TOUCHCONTROLLER 0x0001
-#define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH 0x480d
-#define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH1 0x720c
-#define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH2 0x72a1
-#define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH3 0x480e
-#define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH4 0x726b
+#define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_480D 0x480d
+#define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_480E 0x480e
+#define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_720C 0x720c
+#define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_726B 0x726b
+#define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_72A1 0x72a1
+#define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_72FA 0x72fa
+#define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_7302 0x7302
+#define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_A001 0xa001
#define USB_VENDOR_ID_ELECOM 0x056e
#define USB_DEVICE_ID_ELECOM_BM084 0x0061
#define USB_DEVICE_ID_GAMERON_DUAL_PCS_ADAPTOR 0x0002
#define USB_VENDOR_ID_GENERAL_TOUCH 0x0dfc
-#define USB_DEVICE_ID_GENERAL_TOUCH_WIN7_TWOFINGERS 0x0001
+#define USB_DEVICE_ID_GENERAL_TOUCH_WIN7_TWOFINGERS 0x0003
#define USB_VENDOR_ID_GLAB 0x06c2
#define USB_DEVICE_ID_4_PHIDGETSERVO_30 0x0038
#define USB_VENDOR_ID_HANVON 0x20b3
#define USB_DEVICE_ID_HANVON_MULTITOUCH 0x0a18
+#define USB_VENDOR_ID_HANVON_ALT 0x22ed
+#define USB_DEVICE_ID_HANVON_ALT_MULTITOUCH 0x1010
+
#define USB_VENDOR_ID_HAPP 0x078b
#define USB_DEVICE_ID_UGCI_DRIVING 0x0010
#define USB_DEVICE_ID_UGCI_FLYING 0x0020
#define USB_VENDOR_ID_PI_ENGINEERING 0x05f3
#define USB_DEVICE_ID_PI_ENGINEERING_VEC_USB_FOOTPEDAL 0xff
+#define USB_VENDOR_ID_PIXART 0x093a
+#define USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN 0x8001
+#define USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN1 0x8002
+#define USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN2 0x8003
+
#define USB_VENDOR_ID_PLAYDOTCOM 0x0b43
#define USB_DEVICE_ID_PLAYDOTCOM_EMS_USBII 0x0003
#define USB_DEVICE_ID_PRODIGE_CORDLESS 0x3062
#define USB_VENDOR_ID_QUANTA 0x0408
-#define USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH 0x3000
+#define USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH 0x3000
+#define USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH_3001 0x3001
+#define USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH_3008 0x3008
#define USB_DEVICE_ID_PIXART_IMAGING_INC_OPTICAL_TOUCH_SCREEN 0x3001
#define USB_VENDOR_ID_ROCCAT 0x1e7d
#define USB_DEVICE_ID_ROCCAT_ARVO 0x30d4
+#define USB_DEVICE_ID_ROCCAT_ISKU 0x319c
#define USB_DEVICE_ID_ROCCAT_KONE 0x2ced
#define USB_DEVICE_ID_ROCCAT_KONEPLUS 0x2d51
#define USB_DEVICE_ID_ROCCAT_KOVAPLUS 0x2d50
#define USB_VENDOR_ID_WACOM 0x056a
#define USB_DEVICE_ID_WACOM_GRAPHIRE_BLUETOOTH 0x81
+#define USB_DEVICE_ID_WACOM_INTUOS4_BLUETOOTH 0x00BD
#define USB_VENDOR_ID_WALTOP 0x172f
#define USB_DEVICE_ID_WALTOP_SLIM_TABLET_5_8_INCH 0x0032
#define USB_VENDOR_ID_XAT 0x2505
#define USB_DEVICE_ID_XAT_CSR 0x0220
+#define USB_VENDOR_ID_XIROKU 0x1477
+#define USB_DEVICE_ID_XIROKU_SPX 0x1006
+#define USB_DEVICE_ID_XIROKU_MPX 0x1007
+#define USB_DEVICE_ID_XIROKU_CSR 0x100e
+#define USB_DEVICE_ID_XIROKU_SPX1 0x1021
+#define USB_DEVICE_ID_XIROKU_CSR1 0x1022
+#define USB_DEVICE_ID_XIROKU_MPX1 0x1023
+#define USB_DEVICE_ID_XIROKU_SPX2 0x1024
+#define USB_DEVICE_ID_XIROKU_CSR2 0x1025
+#define USB_DEVICE_ID_XIROKU_MPX2 0x1026
+
#define USB_VENDOR_ID_YEALINK 0x6993
#define USB_DEVICE_ID_YEALINK_P1K_P4K_B2K 0xb001
#include <linux/hid.h>
#include <linux/hid-debug.h>
+ #include "hid-ids.h"
+
#define unk KEY_UNKNOWN
static const unsigned char hid_keyboard[256] = {
POWER_SUPPLY_PROP_ONLINE,
POWER_SUPPLY_PROP_CAPACITY,
POWER_SUPPLY_PROP_MODEL_NAME,
+ POWER_SUPPLY_PROP_STATUS
};
+ #define HID_BATTERY_QUIRK_PERCENT (1 << 0) /* always reports percent */
+ #define HID_BATTERY_QUIRK_FEATURE (1 << 1) /* ask for feature report */
+
+ static const struct hid_device_id hid_battery_quirks[] = {
+ { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE,
+ USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ANSI),
+ HID_BATTERY_QUIRK_PERCENT | HID_BATTERY_QUIRK_FEATURE },
+ {}
+ };
+
+ static unsigned find_battery_quirk(struct hid_device *hdev)
+ {
+ unsigned quirks = 0;
+ const struct hid_device_id *match;
+
+ match = hid_match_id(hdev, hid_battery_quirks);
+ if (match != NULL)
+ quirks = match->driver_data;
+
+ return quirks;
+ }
+
static int hidinput_get_battery_property(struct power_supply *psy,
enum power_supply_property prop,
union power_supply_propval *val)
{
struct hid_device *dev = container_of(psy, struct hid_device, battery);
int ret = 0;
+ __u8 buf[2] = {};
switch (prop) {
case POWER_SUPPLY_PROP_PRESENT:
break;
case POWER_SUPPLY_PROP_CAPACITY:
+ ret = dev->hid_get_raw_report(dev, dev->battery_report_id,
+ buf, sizeof(buf),
+ dev->battery_report_type);
+
+ if (ret != 2) {
+ if (ret >= 0)
+ ret = -EINVAL;
+ break;
+ }
+
if (dev->battery_min < dev->battery_max &&
- dev->battery_val >= dev->battery_min &&
- dev->battery_val <= dev->battery_max)
- val->intval = (100 * (dev->battery_val - dev->battery_min)) /
+ buf[1] >= dev->battery_min &&
+ buf[1] <= dev->battery_max)
+ val->intval = (100 * (buf[1] - dev->battery_min)) /
(dev->battery_max - dev->battery_min);
- else
- ret = -EINVAL;
break;
case POWER_SUPPLY_PROP_MODEL_NAME:
val->strval = dev->name;
break;
+ case POWER_SUPPLY_PROP_STATUS:
+ val->intval = POWER_SUPPLY_STATUS_DISCHARGING;
+ break;
+
default:
ret = -EINVAL;
break;
return ret;
}
- static void hidinput_setup_battery(struct hid_device *dev, s32 min, s32 max)
+ static bool hidinput_setup_battery(struct hid_device *dev, unsigned report_type, struct hid_field *field)
{
struct power_supply *battery = &dev->battery;
int ret;
+ unsigned quirks;
+ s32 min, max;
+
+ if (field->usage->hid != HID_DC_BATTERYSTRENGTH)
+ return false; /* no match */
if (battery->name != NULL)
- return; /* already initialized? */
+ goto out; /* already initialized? */
battery->name = kasprintf(GFP_KERNEL, "hid-%s-battery", dev->uniq);
if (battery->name == NULL)
- return;
+ goto out;
battery->type = POWER_SUPPLY_TYPE_BATTERY;
battery->properties = hidinput_battery_props;
battery->use_for_apm = 0;
battery->get_property = hidinput_get_battery_property;
+ quirks = find_battery_quirk(dev);
+
+ hid_dbg(dev, "device %x:%x:%x %d quirks %d\n",
+ dev->bus, dev->vendor, dev->product, dev->version, quirks);
+
+ min = field->logical_minimum;
+ max = field->logical_maximum;
+
+ if (quirks & HID_BATTERY_QUIRK_PERCENT) {
+ min = 0;
+ max = 100;
+ }
+
+ if (quirks & HID_BATTERY_QUIRK_FEATURE)
+ report_type = HID_FEATURE_REPORT;
+
dev->battery_min = min;
dev->battery_max = max;
+ dev->battery_report_type = report_type;
+ dev->battery_report_id = field->report->id;
ret = power_supply_register(&dev->dev, battery);
if (ret != 0) {
kfree(battery->name);
battery->name = NULL;
}
+
+ out:
+ return true;
}
static void hidinput_cleanup_battery(struct hid_device *dev)
dev->battery.name = NULL;
}
#else /* !CONFIG_HID_BATTERY_STRENGTH */
- static void hidinput_setup_battery(struct hid_device *dev, s32 min, s32 max)
+ static bool hidinput_setup_battery(struct hid_device *dev, unsigned report_type,
+ struct hid_field *field)
{
+ return false;
}
static void hidinput_cleanup_battery(struct hid_device *dev)
break;
case HID_UP_GENDEVCTRLS:
- if ((usage->hid & HID_USAGE) == 0x20) { /* Battery Strength */
- hidinput_setup_battery(device,
- field->logical_minimum,
- field->logical_maximum);
+ if (hidinput_setup_battery(device, HID_INPUT_REPORT, field))
goto ignore;
- } else
+ else
goto unknown;
break;
input = field->hidinput->input;
- #ifdef CONFIG_HID_BATTERY_STRENGTH
- if (usage->hid == HID_DC_BATTERYSTRENGTH) {
- hid->battery_val = value;
- hid_dbg(hid, "battery value is %d (range %d-%d)\n",
- value, hid->battery_min, hid->battery_max);
- return;
- }
- #endif
if (!usage->type)
return;
}
EXPORT_SYMBOL_GPL(hidinput_find_field);
+struct hid_field *hidinput_get_led_field(struct hid_device *hid)
+{
+ struct hid_report *report;
+ struct hid_field *field;
+ int i, j;
+
+ list_for_each_entry(report,
+ &hid->report_enum[HID_OUTPUT_REPORT].report_list,
+ list) {
+ for (i = 0; i < report->maxfield; i++) {
+ field = report->field[i];
+ for (j = 0; j < field->maxusage; j++)
+ if (field->usage[j].type == EV_LED)
+ return field;
+ }
+ }
+ return NULL;
+}
+EXPORT_SYMBOL_GPL(hidinput_get_led_field);
+
+unsigned int hidinput_count_leds(struct hid_device *hid)
+{
+ struct hid_report *report;
+ struct hid_field *field;
+ int i, j;
+ unsigned int count = 0;
+
+ list_for_each_entry(report,
+ &hid->report_enum[HID_OUTPUT_REPORT].report_list,
+ list) {
+ for (i = 0; i < report->maxfield; i++) {
+ field = report->field[i];
+ for (j = 0; j < field->maxusage; j++)
+ if (field->usage[j].type == EV_LED &&
+ field->value[j])
+ count += 1;
+ }
+ }
+ return count;
+}
+EXPORT_SYMBOL_GPL(hidinput_count_leds);
+
static int hidinput_open(struct input_dev *dev)
{
struct hid_device *hid = input_get_drvdata(dev);
struct hid_report *rep;
int i, j;
- if (!drv->feature_mapping)
- return;
-
rep_enum = &hid->report_enum[HID_FEATURE_REPORT];
list_for_each_entry(rep, &rep_enum->report_list, list)
for (i = 0; i < rep->maxfield; i++)
- for (j = 0; j < rep->field[i]->maxusage; j++)
- drv->feature_mapping(hid, rep->field[i],
- rep->field[i]->usage + j);
+ for (j = 0; j < rep->field[i]->maxusage; j++) {
+ /* Verify if Battery Strength feature is available */
+ hidinput_setup_battery(hid, HID_FEATURE_REPORT, rep->field[i]);
+
+ if (drv->feature_mapping)
+ drv->feature_mapping(hid, rep->field[i],
+ rep->field[i]->usage + j);
+ }
}
/*
projects / platform / kernel / linux-3.10.git / commitdiff