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author | Michael Karcher <kernel@mkarcher.dialup.fu-berlin.de> | 2013-01-17 11:06:09 +0100 |
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committer | Jiri Kosina <jkosina@suse.cz> | 2013-01-17 11:06:09 +0100 |
commit | aaca9cc0165f06a037a1e07770f6b379ff496288 (patch) | |
tree | e2ed0e6dca0fe7a3bf31159f9163ae201071a981 | |
parent | fee5dfecb0c74c9eab475a2a20d7a5ababe2f8e6 (diff) | |
download | linux-aaca9cc0165f06a037a1e07770f6b379ff496288.tar.gz linux-aaca9cc0165f06a037a1e07770f6b379ff496288.tar.bz2 linux-aaca9cc0165f06a037a1e07770f6b379ff496288.zip |
HID: Support Jess/Saitek Color Rumble Pad
Add support for another gamepad to the hid-pl driver. The "color rumble pad
P580" marketed using the "Saitek" brand in Germany, and using a USB Vendor ID
attributed to "Jess" seems to be electronically identical to the 4-field
variant of the "Green Asia" gamepad.
The pad has been tested to support rumble strengths up to 255, not just 127.
Signed-off-by: Michael Karcher <kernel@mkarcher.dialup.fu-berlin.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
-rw-r--r-- | drivers/hid/hid-core.c | 1 | ||||
-rw-r--r-- | drivers/hid/hid-ids.h | 3 | ||||
-rw-r--r-- | drivers/hid/hid-pl.c | 13 |
3 files changed, 15 insertions, 2 deletions
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index eb2ee11b6412..aad262727300 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1599,6 +1599,7 @@ static const struct hid_device_id hid_have_special_driver[] = { { HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE_3) }, { HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK, USB_DEVICE_ID_HOLTEK_ON_LINE_GRIP) }, { HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_KEYBOARD) }, + { HID_USB_DEVICE(USB_VENDOR_ID_JESS2, USB_DEVICE_ID_JESS2_COLOR_RUMBLE_PAD) }, { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ION, USB_DEVICE_ID_ICADE) }, { HID_USB_DEVICE(USB_VENDOR_ID_KENSINGTON, USB_DEVICE_ID_KS_SLIMBLADE) }, { HID_USB_DEVICE(USB_VENDOR_ID_KEYTOUCH, USB_DEVICE_ID_KEYTOUCH_IEC) }, diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 4dfa605e2d14..3a493345ded0 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -442,6 +442,9 @@ #define USB_VENDOR_ID_JESS 0x0c45 #define USB_DEVICE_ID_JESS_YUREX 0x1010 +#define USB_VENDOR_ID_JESS2 0x0f30 +#define USB_DEVICE_ID_JESS2_COLOR_RUMBLE_PAD 0x0111 + #define USB_VENDOR_ID_KBGEAR 0x084e #define USB_DEVICE_ID_KBGEAR_JAMSTUDIO 0x1001 diff --git a/drivers/hid/hid-pl.c b/drivers/hid/hid-pl.c index 123977e5aeee..b0199d27787b 100644 --- a/drivers/hid/hid-pl.c +++ b/drivers/hid/hid-pl.c @@ -14,6 +14,8 @@ * 0e8f:0003 "GASIA USB Gamepad" * - another version of the König gamepad * + * 0f30:0111 "Saitek Color Rumble Pad" + * * Copyright (c) 2007, 2009 Anssi Hannula <anssi.hannula@gmail.com> */ @@ -51,6 +53,7 @@ struct plff_device { struct hid_report *report; + s32 maxval; s32 *strong; s32 *weak; }; @@ -66,8 +69,8 @@ static int hid_plff_play(struct input_dev *dev, void *data, right = effect->u.rumble.weak_magnitude; debug("called with 0x%04x 0x%04x", left, right); - left = left * 0x7f / 0xffff; - right = right * 0x7f / 0xffff; + left = left * plff->maxval / 0xffff; + right = right * plff->maxval / 0xffff; *plff->strong = left; *plff->weak = right; @@ -87,6 +90,7 @@ static int plff_init(struct hid_device *hid) struct list_head *report_ptr = report_list; struct input_dev *dev; int error; + s32 maxval; s32 *strong; s32 *weak; @@ -123,6 +127,7 @@ static int plff_init(struct hid_device *hid) return -ENODEV; } + maxval = 0x7f; if (report->field[0]->report_count >= 4) { report->field[0]->value[0] = 0x00; report->field[0]->value[1] = 0x00; @@ -135,6 +140,8 @@ static int plff_init(struct hid_device *hid) report->field[1]->value[0] = 0x00; strong = &report->field[2]->value[0]; weak = &report->field[3]->value[0]; + if (hid->vendor == USB_VENDOR_ID_JESS2) + maxval = 0xff; debug("detected 4-field device"); } else { hid_err(hid, "not enough fields or values\n"); @@ -158,6 +165,7 @@ static int plff_init(struct hid_device *hid) plff->report = report; plff->strong = strong; plff->weak = weak; + plff->maxval = maxval; *strong = 0x00; *weak = 0x00; @@ -207,6 +215,7 @@ static const struct hid_device_id pl_devices[] = { { HID_USB_DEVICE(USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PCS_ADAPTOR), .driver_data = 1 }, /* Twin USB Joystick */ { HID_USB_DEVICE(USB_VENDOR_ID_GREENASIA, 0x0003), }, + { HID_USB_DEVICE(USB_VENDOR_ID_JESS2, USB_DEVICE_ID_JESS2_COLOR_RUMBLE_PAD), }, { } }; MODULE_DEVICE_TABLE(hid, pl_devices); |