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linux/patches/xpad-fix: update patch for kernel v4.1.4

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Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
This commit is contained in:
Matt DeVillier 2015-08-05 11:05:01 -05:00
parent 15ce9459d2
commit dd9c15cdb1
1 changed files with 109 additions and 64 deletions
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173
packages/linux/patches/4.1.4/linux-063-xpad-fix_xbox360_wireless.patch.bk → packages/linux/patches/4.1.4/linux-063-xpad-fix_xbox360_wireless.patch vendored
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@ -14,22 +14,13 @@ merged from https://github.com/paroj/xpad
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
---
drivers/input/joystick/xpad.c | 599 ++++++++++++++++++++++++------------------
1 file changed, 337 insertions(+), 262 deletions(-)
drivers/input/joystick/xpad.c | 647 +++++++++++++++++++++++++-----------------
1 file changed, 387 insertions(+), 260 deletions(-)
diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
index f8850f9..77ccd2b 100644
index 61c7611..afecd26 100644
--- a/drivers/input/joystick/xpad.c
+++ b/drivers/input/joystick/xpad.c
@@ -74,7 +74,7 @@
*
* Later changes can be tracked in SCM.
*/
-
+#define DEBUG
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/stat.h>
@@ -328,10 +328,8 @@ struct usb_xpad {
unsigned char *idata; /* input data */
dma_addr_t idata_dma;
@ -42,11 +33,10 @@ index f8850f9..77ccd2b 100644
unsigned char *odata; /* output data */
dma_addr_t odata_dma;
struct mutex odata_mutex;
@@ -344,9 +342,17 @@ struct usb_xpad {
@@ -344,8 +342,17 @@ struct usb_xpad {
int mapping; /* map d-pad to buttons or to axes */
int xtype; /* type of xbox device */
- unsigned long led_no; /* led to lit on xbox360 controllers */
+ unsigned long pad_nr; /* the order x360 pads were attached */
+ const char *name; /* name of the device */
+ struct work_struct work; /* init/remove device from callback */
@ -61,7 +51,7 @@ index f8850f9..77ccd2b 100644
/*
* xpad_process_packet
*
@@ -356,7 +362,6 @@ struct usb_xpad {
@@ -355,7 +362,6 @@ struct usb_xpad {
* The used report descriptor was taken from ITO Takayukis website:
* http://euc.jp/periphs/xbox-controller.ja.html
*/
@ -69,7 +59,7 @@ index f8850f9..77ccd2b 100644
static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data)
{
struct input_dev *dev = xpad->dev;
@@ -439,7 +444,14 @@ static void xpad360_process_packet(struct usb_xpad *xpad,
@@ -438,7 +444,14 @@ static void xpad360_process_packet(struct usb_xpad *xpad,
input_report_key(dev, BTN_TRIGGER_HAPPY2, data[2] & 0x08);
input_report_key(dev, BTN_TRIGGER_HAPPY3, data[2] & 0x01);
input_report_key(dev, BTN_TRIGGER_HAPPY4, data[2] & 0x02);
@ -85,10 +75,12 @@ index f8850f9..77ccd2b 100644
input_report_abs(dev, ABS_HAT0X,
!!(data[2] & 0x08) - !!(data[2] & 0x04));
input_report_abs(dev, ABS_HAT0Y,
@@ -491,6 +503,22 @@ static void xpad360_process_packet(struct usb_xpad *xpad,
static void xpad_identify_controller(struct usb_xpad *xpad);
@@ -488,6 +501,24 @@ static void xpad360_process_packet(struct usb_xpad *xpad,
input_sync(dev);
}
+static void xpad_identify_controller(struct usb_xpad *xpad);
+
+static void presence_work_function(struct work_struct *work)
+{
+ struct usb_xpad *xpad = container_of(work, struct usb_xpad, work);
@ -108,7 +100,7 @@ index f8850f9..77ccd2b 100644
/*
* xpad360w_process_packet
*
@@ -505,21 +533,18 @@ static void xpad_identify_controller(struct usb_xpad *xpad);
@@ -502,16 +533,18 @@ static void xpad360_process_packet(struct usb_xpad *xpad,
* 01.1 - Pad state (Bytes 4+) valid
*
*/
@ -122,11 +114,6 @@ index f8850f9..77ccd2b 100644
- if (data[1] & 0x80) {
- xpad->pad_present = 1;
- usb_submit_urb(xpad->bulk_out, GFP_ATOMIC);
- /*
- * Light up the segment corresponding to
- * controller number.
- */
- xpad_identify_controller(xpad);
- } else
- xpad->pad_present = 0;
+ presence = (data[1] & 0x80) != 0;
@ -138,7 +125,7 @@ index f8850f9..77ccd2b 100644
}
/* Valid pad data */
@@ -674,28 +699,6 @@ exit:
@@ -666,28 +699,6 @@ exit:
__func__, retval);
}
@ -167,7 +154,7 @@ index f8850f9..77ccd2b 100644
static void xpad_irq_out(struct urb *urb)
{
struct usb_xpad *xpad = urb->context;
@@ -707,6 +710,7 @@ static void xpad_irq_out(struct urb *urb)
@@ -699,6 +710,7 @@ static void xpad_irq_out(struct urb *urb)
switch (status) {
case 0:
/* success */
@ -175,7 +162,7 @@ index f8850f9..77ccd2b 100644
return;
case -ECONNRESET:
@@ -715,6 +719,7 @@ static void xpad_irq_out(struct urb *urb)
@@ -707,6 +719,7 @@ static void xpad_irq_out(struct urb *urb)
/* this urb is terminated, clean up */
dev_dbg(dev, "%s - urb shutting down with status: %d\n",
__func__, status);
@ -183,7 +170,7 @@ index f8850f9..77ccd2b 100644
return;
default:
@@ -734,7 +739,6 @@ static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad)
@@ -726,7 +739,6 @@ static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad)
{
struct usb_endpoint_descriptor *ep_irq_out;
int ep_irq_out_idx;
@ -191,7 +178,7 @@ index f8850f9..77ccd2b 100644
if (xpad->xtype == XTYPE_UNKNOWN)
return 0;
@@ -742,16 +746,15 @@ static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad)
@@ -734,16 +746,15 @@ static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad)
xpad->odata = usb_alloc_coherent(xpad->udev, XPAD_PKT_LEN,
GFP_KERNEL, &xpad->odata_dma);
if (!xpad->odata) {
@ -211,7 +198,7 @@ index f8850f9..77ccd2b 100644
}
/* Xbox One controller has in/out endpoints swapped. */
@@ -766,9 +769,6 @@ static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad)
@@ -758,9 +769,6 @@ static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad)
xpad->irq_out->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
return 0;
@ -221,7 +208,7 @@ index f8850f9..77ccd2b 100644
}
static void xpad_stop_output(struct usb_xpad *xpad)
@@ -790,80 +790,94 @@ static void xpad_deinit_output(struct usb_xpad *xpad)
@@ -782,80 +790,94 @@ static void xpad_deinit_output(struct usb_xpad *xpad)
static int xpad_play_effect(struct input_dev *dev, void *data, struct ff_effect *effect)
{
struct usb_xpad *xpad = input_get_drvdata(dev);
@ -387,19 +374,64 @@ index f8850f9..77ccd2b 100644
}
static int xpad_init_ff(struct usb_xpad *xpad)
@@ -890,6 +904,7 @@ struct xpad_led {
@@ -881,17 +903,78 @@ struct xpad_led {
struct usb_xpad *xpad;
};
/**
+/**
+ * set the LEDs on Xbox360 / Wireless Controllers
* @param command
* 0: off
* 1: all blink, then previous setting
@@ -938,14 +953,28 @@ static void xpad_send_led_command(struct usb_xpad *xpad, int command)
break;
+ * @param command
+ * 0: off
+ * 1: all blink, then previous setting
+ * 2: 1/top-left blink, then on
+ * 3: 2/top-right blink, then on
+ * 4: 3/bottom-left blink, then on
+ * 5: 4/bottom-right blink, then on
+ * 6: 1/top-left on
+ * 7: 2/top-right on
+ * 8: 3/bottom-left on
+ * 9: 4/bottom-right on
+ * 10: rotate
+ * 11: blink, based on previous setting
+ * 12: slow blink, based on previous setting
+ * 13: rotate with two lights
+ * 14: persistent slow all blink
+ * 15: blink once, then previous setting
+ */
static void xpad_send_led_command(struct usb_xpad *xpad, int command)
{
- if (command >= 0 && command < 14) {
- mutex_lock(&xpad->odata_mutex);
+ command %= 16;
+
+ mutex_lock(&xpad->odata_mutex);
+
+ switch (xpad->xtype) {
+ case XTYPE_XBOX360:
xpad->odata[0] = 0x01;
xpad->odata[1] = 0x03;
xpad->odata[2] = command;
xpad->irq_out->transfer_buffer_length = 3;
- usb_submit_urb(xpad->irq_out, GFP_KERNEL);
- mutex_unlock(&xpad->odata_mutex);
+ break;
+ case XTYPE_XBOX360W:
+ xpad->odata[0] = 0x00;
+ xpad->odata[1] = 0x00;
+ xpad->odata[2] = 0x08;
+ xpad->odata[3] = 0x40 + command;
+ xpad->odata[4] = 0x00;
+ xpad->odata[5] = 0x00;
+ xpad->odata[6] = 0x00;
+ xpad->odata[7] = 0x00;
+ xpad->odata[8] = 0x00;
+ xpad->odata[9] = 0x00;
+ xpad->odata[10] = 0x00;
+ xpad->odata[11] = 0x00;
+ xpad->irq_out->transfer_buffer_length = 12;
+ break;
}
- usb_submit_urb(xpad->irq_out, GFP_KERNEL);
+
+ if (!xpad->irq_out_active) {
+ usb_submit_urb(xpad->irq_out, GFP_KERNEL);
+ xpad->irq_out_active = 1;
@ -407,16 +439,14 @@ index f8850f9..77ccd2b 100644
+ dev_dbg(&xpad->dev->dev, "%s - dropped, irq_out is active\n",
+ __func__);
+
mutex_unlock(&xpad->odata_mutex);
}
+ mutex_unlock(&xpad->odata_mutex);
+}
+
+/*
+ * Light up the segment corresponding to the pad number on Xbox 360 Controllers
+ */
static void xpad_identify_controller(struct usb_xpad *xpad)
{
- /* Light up the segment corresponding to controller number */
- xpad_send_led_command(xpad, (xpad->led_no % 4) + 2);
+static void xpad_identify_controller(struct usb_xpad *xpad)
+{
+ if (xpad->xtype != XTYPE_XBOX360 && xpad->xtype != XTYPE_XBOX360W)
+ return;
+
@ -427,36 +457,51 @@ index f8850f9..77ccd2b 100644
}
static void xpad_led_set(struct led_classdev *led_cdev,
@@ -959,7 +988,6 @@ static void xpad_led_set(struct led_classdev *led_cdev,
@@ -905,22 +988,18 @@ static void xpad_led_set(struct led_classdev *led_cdev,
static int xpad_led_probe(struct usb_xpad *xpad)
{
- static atomic_t led_seq = ATOMIC_INIT(-1);
- static atomic_t led_seq = ATOMIC_INIT(-1);
- unsigned long led_no;
struct xpad_led *led;
struct led_classdev *led_cdev;
int error;
@@ -971,9 +999,7 @@ static int xpad_led_probe(struct usb_xpad *xpad)
- if (xpad->xtype != XTYPE_XBOX360)
+ if (xpad->xtype != XTYPE_XBOX360 && xpad->xtype != XTYPE_XBOX360W)
return 0;
xpad->led = led = kzalloc(sizeof(struct xpad_led), GFP_KERNEL);
if (!led)
return -ENOMEM;
- xpad->led_no = atomic_inc_return(&led_seq);
- led_no = atomic_inc_return(&led_seq);
-
- snprintf(led->name, sizeof(led->name), "xpad%lu", xpad->led_no);
- snprintf(led->name, sizeof(led->name), "xpad%lu", led_no);
+ snprintf(led->name, sizeof(led->name), "xpad%lu", xpad->pad_nr);
led->xpad = xpad;
led_cdev = &led->led_cdev;
@@ -987,9 +1013,6 @@ static int xpad_led_probe(struct usb_xpad *xpad)
@@ -934,11 +1013,6 @@ static int xpad_led_probe(struct usb_xpad *xpad)
return error;
}
- /* Light up the segment corresponding to controller number */
- xpad_identify_controller(xpad);
- /*
- * Light up the segment corresponding to controller number
- */
- xpad_send_led_command(xpad, (led_no % 4) + 2);
-
return 0;
}
@@ -1012,6 +1035,7 @@ static void xpad_identify_controller(struct usb_xpad *xpad) { }
@@ -954,12 +1028,14 @@ static void xpad_led_disconnect(struct usb_xpad *xpad)
#else
static int xpad_led_probe(struct usb_xpad *xpad) { return 0; }
static void xpad_led_disconnect(struct usb_xpad *xpad) { }
+static void xpad_identify_controller(struct usb_xpad *xpad) { }
#endif
static int xpad_open(struct input_dev *dev)
{
struct usb_xpad *xpad = input_get_drvdata(dev);
@ -464,7 +509,7 @@ index f8850f9..77ccd2b 100644
/* URB was submitted in probe */
if (xpad->xtype == XTYPE_XBOX360W)
@@ -1022,11 +1046,17 @@ static int xpad_open(struct input_dev *dev)
@@ -970,11 +1046,17 @@ static int xpad_open(struct input_dev *dev)
return -EIO;
if (xpad->xtype == XTYPE_XBOXONE) {
@ -484,7 +529,7 @@ index f8850f9..77ccd2b 100644
}
return 0;
@@ -1068,11 +1098,103 @@ static void xpad_set_up_abs(struct input_dev *input_dev, signed short abs)
@@ -1016,11 +1098,103 @@ static void xpad_set_up_abs(struct input_dev *input_dev, signed short abs)
}
}
@ -589,7 +634,7 @@ index f8850f9..77ccd2b 100644
struct usb_endpoint_descriptor *ep_irq_in;
int ep_irq_in_idx;
int i, error;
@@ -1094,12 +1216,14 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
@@ -1042,12 +1216,14 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
}
xpad = kzalloc(sizeof(struct usb_xpad), GFP_KERNEL);
@ -606,7 +651,7 @@ index f8850f9..77ccd2b 100644
xpad->idata = usb_alloc_coherent(udev, XPAD_PKT_LEN,
GFP_KERNEL, &xpad->idata_dma);
if (!xpad->idata) {
@@ -1117,6 +1241,8 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
@@ -1065,6 +1241,8 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
xpad->intf = intf;
xpad->mapping = xpad_device[i].mapping;
xpad->xtype = xpad_device[i].xtype;
@ -615,7 +660,7 @@ index f8850f9..77ccd2b 100644
if (xpad->xtype == XTYPE_UNKNOWN) {
if (intf->cur_altsetting->desc.bInterfaceClass == USB_CLASS_VENDOR_SPEC) {
@@ -1135,71 +1261,10 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
@@ -1083,71 +1261,10 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
xpad->mapping |= MAP_STICKS_TO_NULL;
}
@ -687,7 +732,7 @@ index f8850f9..77ccd2b 100644
/* Xbox One controller has in/out endpoints swapped. */
ep_irq_in_idx = xpad->xtype == XTYPE_XBOXONE ? 1 : 0;
ep_irq_in = &intf->cur_altsetting->endpoint[ep_irq_in_idx].desc;
@@ -1211,60 +1276,10 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
@@ -1159,60 +1276,10 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
xpad->irq_in->transfer_dma = xpad->idata_dma;
xpad->irq_in->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
@ -748,7 +793,7 @@ index f8850f9..77ccd2b 100644
* Submit the int URB immediately rather than waiting for open
* because we get status messages from the device whether
* or not any controllers are attached. In fact, it's
@@ -1273,56 +1288,116 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
@@ -1221,56 +1288,116 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
*/
xpad->irq_in->dev = xpad->udev;
error = usb_submit_urb(xpad->irq_in, GFP_KERNEL);