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-rw-r--r--drivers/input/joystick/magellan.c2
-rw-r--r--drivers/input/joystick/xpad.c101
-rw-r--r--drivers/input/keyboard/atkbd.c2
-rw-r--r--drivers/input/keyboard/gpio_keys.c6
-rw-r--r--drivers/input/keyboard/matrix_keypad.c30
-rw-r--r--drivers/input/keyboard/mtk-pmic-keys.c4
-rw-r--r--drivers/input/keyboard/snvs_pwrkey.c25
-rw-r--r--drivers/input/misc/hisi_powerkey.c2
-rw-r--r--drivers/input/misc/ims-pcu.c6
-rw-r--r--drivers/input/misc/sparcspkr.c22
-rw-r--r--drivers/input/mouse/synaptics.c5
-rw-r--r--drivers/input/rmi4/rmi_f34.c135
-rw-r--r--drivers/input/touchscreen/cyttsp5.c7
-rw-r--r--drivers/input/touchscreen/stmpe-ts.c7
14 files changed, 242 insertions, 112 deletions
diff --git a/drivers/input/joystick/magellan.c b/drivers/input/joystick/magellan.c
index d73389af4dd5..7622638e5bb8 100644
--- a/drivers/input/joystick/magellan.c
+++ b/drivers/input/joystick/magellan.c
@@ -48,7 +48,7 @@ struct magellan {
static int magellan_crunch_nibbles(unsigned char *data, int count)
{
- static unsigned char nibbles[16] __nonstring = "0AB3D56GH9:K<MN?";
+ static const unsigned char nibbles[16] __nonstring = "0AB3D56GH9:K<MN?";
do {
if (data[count] == nibbles[data[count] & 0xf])
diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
index c33e6f33265b..c066a4da7c14 100644
--- a/drivers/input/joystick/xpad.c
+++ b/drivers/input/joystick/xpad.c
@@ -77,12 +77,13 @@
* xbox d-pads should map to buttons, as is required for DDR pads
* but we map them to axes when possible to simplify things
*/
-#define MAP_DPAD_TO_BUTTONS (1 << 0)
-#define MAP_TRIGGERS_TO_BUTTONS (1 << 1)
-#define MAP_STICKS_TO_NULL (1 << 2)
-#define MAP_SELECT_BUTTON (1 << 3)
-#define MAP_PADDLES (1 << 4)
-#define MAP_PROFILE_BUTTON (1 << 5)
+#define MAP_DPAD_TO_BUTTONS BIT(0)
+#define MAP_TRIGGERS_TO_BUTTONS BIT(1)
+#define MAP_STICKS_TO_NULL BIT(2)
+#define MAP_SHARE_BUTTON BIT(3)
+#define MAP_PADDLES BIT(4)
+#define MAP_PROFILE_BUTTON BIT(5)
+#define MAP_SHARE_OFFSET BIT(6)
#define DANCEPAD_MAP_CONFIG (MAP_DPAD_TO_BUTTONS | \
MAP_TRIGGERS_TO_BUTTONS | MAP_STICKS_TO_NULL)
@@ -104,6 +105,8 @@
#define PKT_XBE2_FW_5_EARLY 3
#define PKT_XBE2_FW_5_11 4
+#define FLAG_DELAY_INIT BIT(0)
+
static bool dpad_to_buttons;
module_param(dpad_to_buttons, bool, S_IRUGO);
MODULE_PARM_DESC(dpad_to_buttons, "Map D-PAD to buttons rather than axes for unknown pads");
@@ -126,6 +129,7 @@ static const struct xpad_device {
char *name;
u8 mapping;
u8 xtype;
+ u8 flags;
} xpad_device[] = {
/* Please keep this list sorted by vendor and product ID. */
{ 0x0079, 0x18d4, "GPD Win 2 X-Box Controller", 0, XTYPE_XBOX360 },
@@ -135,14 +139,14 @@ static const struct xpad_device {
{ 0x03f0, 0x048D, "HyperX Clutch", 0, XTYPE_XBOX360 }, /* wireless */
{ 0x03f0, 0x0495, "HyperX Clutch Gladiate", 0, XTYPE_XBOXONE },
{ 0x03f0, 0x07A0, "HyperX Clutch Gladiate RGB", 0, XTYPE_XBOXONE },
- { 0x03f0, 0x08B6, "HyperX Clutch Gladiate", 0, XTYPE_XBOXONE }, /* v2 */
+ { 0x03f0, 0x08B6, "HyperX Clutch Gladiate", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, /* v2 */
{ 0x03f0, 0x09B4, "HyperX Clutch Tanto", 0, XTYPE_XBOXONE },
{ 0x044f, 0x0f00, "Thrustmaster Wheel", 0, XTYPE_XBOX },
{ 0x044f, 0x0f03, "Thrustmaster Wheel", 0, XTYPE_XBOX },
{ 0x044f, 0x0f07, "Thrustmaster, Inc. Controller", 0, XTYPE_XBOX },
- { 0x044f, 0xd01e, "ThrustMaster, Inc. ESWAP X 2 ELDEN RING EDITION", 0, XTYPE_XBOXONE },
{ 0x044f, 0x0f10, "Thrustmaster Modena GT Wheel", 0, XTYPE_XBOX },
{ 0x044f, 0xb326, "Thrustmaster Gamepad GP XID", 0, XTYPE_XBOX360 },
+ { 0x044f, 0xd01e, "ThrustMaster, Inc. ESWAP X 2 ELDEN RING EDITION", 0, XTYPE_XBOXONE },
{ 0x045e, 0x0202, "Microsoft X-Box pad v1 (US)", 0, XTYPE_XBOX },
{ 0x045e, 0x0285, "Microsoft X-Box pad (Japan)", 0, XTYPE_XBOX },
{ 0x045e, 0x0287, "Microsoft Xbox Controller S", 0, XTYPE_XBOX },
@@ -159,7 +163,7 @@ static const struct xpad_device {
{ 0x045e, 0x0719, "Xbox 360 Wireless Receiver", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W },
{ 0x045e, 0x0b00, "Microsoft X-Box One Elite 2 pad", MAP_PADDLES, XTYPE_XBOXONE },
{ 0x045e, 0x0b0a, "Microsoft X-Box Adaptive Controller", MAP_PROFILE_BUTTON, XTYPE_XBOXONE },
- { 0x045e, 0x0b12, "Microsoft Xbox Series S|X Controller", MAP_SELECT_BUTTON, XTYPE_XBOXONE },
+ { 0x045e, 0x0b12, "Microsoft Xbox Series S|X Controller", MAP_SHARE_BUTTON | MAP_SHARE_OFFSET, XTYPE_XBOXONE },
{ 0x046d, 0xc21d, "Logitech Gamepad F310", 0, XTYPE_XBOX360 },
{ 0x046d, 0xc21e, "Logitech Gamepad F510", 0, XTYPE_XBOX360 },
{ 0x046d, 0xc21f, "Logitech Gamepad F710", 0, XTYPE_XBOX360 },
@@ -205,13 +209,13 @@ static const struct xpad_device {
{ 0x0738, 0x9871, "Mad Catz Portable Drum", 0, XTYPE_XBOX360 },
{ 0x0738, 0xb726, "Mad Catz Xbox controller - MW2", 0, XTYPE_XBOX360 },
{ 0x0738, 0xb738, "Mad Catz MVC2TE Stick 2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
- { 0x0738, 0xbeef, "Mad Catz JOYTECH NEO SE Advanced GamePad", XTYPE_XBOX360 },
+ { 0x0738, 0xbeef, "Mad Catz JOYTECH NEO SE Advanced GamePad", 0, XTYPE_XBOX360 },
{ 0x0738, 0xcb02, "Saitek Cyborg Rumble Pad - PC/Xbox 360", 0, XTYPE_XBOX360 },
{ 0x0738, 0xcb03, "Saitek P3200 Rumble Pad - PC/Xbox 360", 0, XTYPE_XBOX360 },
{ 0x0738, 0xcb29, "Saitek Aviator Stick AV8R02", 0, XTYPE_XBOX360 },
{ 0x0738, 0xf738, "Super SFIV FightStick TE S", 0, XTYPE_XBOX360 },
{ 0x07ff, 0xffff, "Mad Catz GamePad", 0, XTYPE_XBOX360 },
- { 0x0b05, 0x1a38, "ASUS ROG RAIKIRI", 0, XTYPE_XBOXONE },
+ { 0x0b05, 0x1a38, "ASUS ROG RAIKIRI", MAP_SHARE_BUTTON, XTYPE_XBOXONE },
{ 0x0b05, 0x1abb, "ASUS ROG RAIKIRI PRO", 0, XTYPE_XBOXONE },
{ 0x0c12, 0x0005, "Intec wireless", 0, XTYPE_XBOX },
{ 0x0c12, 0x8801, "Nyko Xbox Controller", 0, XTYPE_XBOX },
@@ -240,7 +244,7 @@ static const struct xpad_device {
{ 0x0e6f, 0x0146, "Rock Candy Wired Controller for Xbox One", 0, XTYPE_XBOXONE },
{ 0x0e6f, 0x0147, "PDP Marvel Xbox One Controller", 0, XTYPE_XBOXONE },
{ 0x0e6f, 0x015c, "PDP Xbox One Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE },
- { 0x0e6f, 0x015d, "PDP Mirror's Edge Official Wired Controller for Xbox One", XTYPE_XBOXONE },
+ { 0x0e6f, 0x015d, "PDP Mirror's Edge Official Wired Controller for Xbox One", 0, XTYPE_XBOXONE },
{ 0x0e6f, 0x0161, "PDP Xbox One Controller", 0, XTYPE_XBOXONE },
{ 0x0e6f, 0x0162, "PDP Xbox One Controller", 0, XTYPE_XBOXONE },
{ 0x0e6f, 0x0163, "PDP Xbox One Controller", 0, XTYPE_XBOXONE },
@@ -281,6 +285,7 @@ static const struct xpad_device {
{ 0x0f0d, 0x00dc, "HORIPAD FPS for Nintendo Switch", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
{ 0x0f0d, 0x0151, "Hori Racing Wheel Overdrive for Xbox Series X", 0, XTYPE_XBOXONE },
{ 0x0f0d, 0x0152, "Hori Racing Wheel Overdrive for Xbox Series X", 0, XTYPE_XBOXONE },
+ { 0x0f0d, 0x01b2, "HORI Taiko No Tatsujin Drum Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE },
{ 0x0f30, 0x010b, "Philips Recoil", 0, XTYPE_XBOX },
{ 0x0f30, 0x0202, "Joytech Advanced Controller", 0, XTYPE_XBOX },
{ 0x0f30, 0x8888, "BigBen XBMiniPad Controller", 0, XTYPE_XBOX },
@@ -288,6 +293,8 @@ static const struct xpad_device {
{ 0x1038, 0x1430, "SteelSeries Stratus Duo", 0, XTYPE_XBOX360 },
{ 0x1038, 0x1431, "SteelSeries Stratus Duo", 0, XTYPE_XBOX360 },
{ 0x10f5, 0x7005, "Turtle Beach Recon Controller", 0, XTYPE_XBOXONE },
+ { 0x10f5, 0x7008, "Turtle Beach Recon Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE },
+ { 0x10f5, 0x7073, "Turtle Beach Stealth Ultra Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE },
{ 0x11c9, 0x55f0, "Nacon GC-100XF", 0, XTYPE_XBOX360 },
{ 0x11ff, 0x0511, "PXN V900", 0, XTYPE_XBOX360 },
{ 0x1209, 0x2882, "Ardwiino Controller", 0, XTYPE_XBOX360 },
@@ -352,7 +359,10 @@ static const struct xpad_device {
{ 0x1ee9, 0x1590, "ZOTAC Gaming Zone", 0, XTYPE_XBOX360 },
{ 0x20d6, 0x2001, "BDA Xbox Series X Wired Controller", 0, XTYPE_XBOXONE },
{ 0x20d6, 0x2009, "PowerA Enhanced Wired Controller for Xbox Series X|S", 0, XTYPE_XBOXONE },
+ { 0x20d6, 0x2064, "PowerA Wired Controller for Xbox", MAP_SHARE_BUTTON, XTYPE_XBOXONE },
{ 0x20d6, 0x281f, "PowerA Wired Controller For Xbox 360", 0, XTYPE_XBOX360 },
+ { 0x20d6, 0x400b, "PowerA FUSION Pro 4 Wired Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE },
+ { 0x20d6, 0x890b, "PowerA MOGA XP-Ultra Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE },
{ 0x2345, 0xe00b, "Machenike G5 Pro Controller", 0, XTYPE_XBOX360 },
{ 0x24c6, 0x5000, "Razer Atrox Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
{ 0x24c6, 0x5300, "PowerA MINI PROEX Controller", 0, XTYPE_XBOX360 },
@@ -384,13 +394,16 @@ static const struct xpad_device {
{ 0x294b, 0x3404, "Snakebyte GAMEPAD RGB X", 0, XTYPE_XBOXONE },
{ 0x2993, 0x2001, "TECNO Pocket Go", 0, XTYPE_XBOX360 },
{ 0x2dc8, 0x2000, "8BitDo Pro 2 Wired Controller fox Xbox", 0, XTYPE_XBOXONE },
+ { 0x2dc8, 0x200f, "8BitDo Ultimate 3-mode Controller for Xbox", MAP_SHARE_BUTTON, XTYPE_XBOXONE },
{ 0x2dc8, 0x3106, "8BitDo Ultimate Wireless / Pro 2 Wired Controller", 0, XTYPE_XBOX360 },
{ 0x2dc8, 0x3109, "8BitDo Ultimate Wireless Bluetooth", 0, XTYPE_XBOX360 },
{ 0x2dc8, 0x310a, "8BitDo Ultimate 2C Wireless Controller", 0, XTYPE_XBOX360 },
+ { 0x2dc8, 0x310b, "8BitDo Ultimate 2 Wireless Controller", 0, XTYPE_XBOX360 },
{ 0x2dc8, 0x6001, "8BitDo SN30 Pro", 0, XTYPE_XBOX360 },
+ { 0x2e24, 0x0423, "Hyperkin DuchesS Xbox One pad", MAP_SHARE_BUTTON, XTYPE_XBOXONE },
{ 0x2e24, 0x0652, "Hyperkin Duke X-Box One pad", 0, XTYPE_XBOXONE },
{ 0x2e24, 0x1688, "Hyperkin X91 X-Box One pad", 0, XTYPE_XBOXONE },
- { 0x2e95, 0x0504, "SCUF Gaming Controller", MAP_SELECT_BUTTON, XTYPE_XBOXONE },
+ { 0x2e95, 0x0504, "SCUF Gaming Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE },
{ 0x31e3, 0x1100, "Wooting One", 0, XTYPE_XBOX360 },
{ 0x31e3, 0x1200, "Wooting Two", 0, XTYPE_XBOX360 },
{ 0x31e3, 0x1210, "Wooting Lekker", 0, XTYPE_XBOX360 },
@@ -406,6 +419,7 @@ static const struct xpad_device {
{ 0x3285, 0x0663, "Nacon Evol-X", 0, XTYPE_XBOXONE },
{ 0x3537, 0x1004, "GameSir T4 Kaleid", 0, XTYPE_XBOX360 },
{ 0x3537, 0x1010, "GameSir G7 SE", 0, XTYPE_XBOXONE },
+ { 0x366c, 0x0005, "ByoWave Proteus Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE, FLAG_DELAY_INIT },
{ 0x3767, 0x0101, "Fanatec Speedster 3 Forceshock Wheel", 0, XTYPE_XBOX },
{ 0x413d, 0x2104, "Black Shark Green Ghost Gamepad", 0, XTYPE_XBOX360 },
{ 0xffff, 0xffff, "Chinese-made Xbox Controller", 0, XTYPE_XBOX },
@@ -561,6 +575,7 @@ static const struct usb_device_id xpad_table[] = {
XPAD_XBOXONE_VENDOR(0x3285), /* Nacon Evol-X */
XPAD_XBOX360_VENDOR(0x3537), /* GameSir Controllers */
XPAD_XBOXONE_VENDOR(0x3537), /* GameSir Controllers */
+ XPAD_XBOXONE_VENDOR(0x366c), /* ByoWave controllers */
XPAD_XBOX360_VENDOR(0x413d), /* Black Shark Green Ghost Controller */
{ }
};
@@ -589,6 +604,7 @@ struct xboxone_init_packet {
* - https://github.com/medusalix/xone/blob/master/bus/protocol.c
*/
#define GIP_CMD_ACK 0x01
+#define GIP_CMD_ANNOUNCE 0x02
#define GIP_CMD_IDENTIFY 0x04
#define GIP_CMD_POWER 0x05
#define GIP_CMD_AUTHENTICATE 0x06
@@ -663,20 +679,19 @@ static const u8 xboxone_hori_ack_id[] = {
};
/*
- * This packet is required for most (all?) of the PDP pads to start
- * sending input reports. These pads include: (0x0e6f:0x02ab),
- * (0x0e6f:0x02a4), (0x0e6f:0x02a6).
+ * This packet is sent by default on Windows, and is required for some pads to
+ * start sending input reports, including most (all?) of the PDP. These pads
+ * include: (0x0e6f:0x02ab), (0x0e6f:0x02a4), (0x0e6f:0x02a6).
*/
-static const u8 xboxone_pdp_led_on[] = {
- GIP_CMD_LED, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(3), 0x00, GIP_LED_ON, 0x14
-};
+static const u8 xboxone_led_on[] = { GIP_CMD_LED, GIP_OPT_INTERNAL, GIP_SEQ0,
+GIP_PL_LEN(3), 0x00, GIP_LED_ON, 0x14 };
/*
* This packet is required for most (all?) of the PDP pads to start
* sending input reports. These pads include: (0x0e6f:0x02ab),
* (0x0e6f:0x02a4), (0x0e6f:0x02a6).
*/
-static const u8 xboxone_pdp_auth[] = {
+static const u8 xboxone_auth_done[] = {
GIP_CMD_AUTHENTICATE, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(2), 0x01, 0x00
};
@@ -713,10 +728,8 @@ static const struct xboxone_init_packet xboxone_init_packets[] = {
XBOXONE_INIT_PKT(0x045e, 0x02ea, xboxone_s_init),
XBOXONE_INIT_PKT(0x045e, 0x0b00, xboxone_s_init),
XBOXONE_INIT_PKT(0x045e, 0x0b00, extra_input_packet_init),
- XBOXONE_INIT_PKT(0x0e6f, 0x0000, xboxone_pdp_led_on),
- XBOXONE_INIT_PKT(0x20d6, 0xa01a, xboxone_pdp_led_on),
- XBOXONE_INIT_PKT(0x0e6f, 0x0000, xboxone_pdp_auth),
- XBOXONE_INIT_PKT(0x20d6, 0xa01a, xboxone_pdp_auth),
+ XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_led_on),
+ XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_auth_done),
XBOXONE_INIT_PKT(0x24c6, 0x541a, xboxone_rumblebegin_init),
XBOXONE_INIT_PKT(0x24c6, 0x542a, xboxone_rumblebegin_init),
XBOXONE_INIT_PKT(0x24c6, 0x543a, xboxone_rumblebegin_init),
@@ -776,10 +789,13 @@ struct usb_xpad {
const char *name; /* name of the device */
struct work_struct work; /* init/remove device from callback */
time64_t mode_btn_down_ts;
+ bool delay_init; /* init packets should be delayed */
+ bool delayed_init_done;
};
static int xpad_init_input(struct usb_xpad *xpad);
static void xpad_deinit_input(struct usb_xpad *xpad);
+static int xpad_start_input(struct usb_xpad *xpad);
static void xpadone_ack_mode_report(struct usb_xpad *xpad, u8 seq_num);
static void xpad360w_poweroff_controller(struct usb_xpad *xpad);
@@ -1027,7 +1043,7 @@ static void xpad360w_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned cha
* The report format was gleaned from
* https://github.com/kylelemons/xbox/blob/master/xbox.go
*/
-static void xpadone_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data)
+static void xpadone_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data, u32 len)
{
struct input_dev *dev = xpad->dev;
bool do_sync = false;
@@ -1064,12 +1080,27 @@ static void xpadone_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char
do_sync = true;
}
+ } else if (data[0] == GIP_CMD_ANNOUNCE) {
+ int error;
+
+ if (xpad->delay_init && !xpad->delayed_init_done) {
+ xpad->delayed_init_done = true;
+ error = xpad_start_input(xpad);
+ if (error)
+ dev_warn(&xpad->dev->dev,
+ "unable to start delayed input: %d\n",
+ error);
+ }
} else if (data[0] == GIP_CMD_INPUT) { /* The main valid packet type for inputs */
/* menu/view buttons */
input_report_key(dev, BTN_START, data[4] & BIT(2));
input_report_key(dev, BTN_SELECT, data[4] & BIT(3));
- if (xpad->mapping & MAP_SELECT_BUTTON)
- input_report_key(dev, KEY_RECORD, data[22] & BIT(0));
+ if (xpad->mapping & MAP_SHARE_BUTTON) {
+ if (xpad->mapping & MAP_SHARE_OFFSET)
+ input_report_key(dev, KEY_RECORD, data[len - 26] & BIT(0));
+ else
+ input_report_key(dev, KEY_RECORD, data[len - 18] & BIT(0));
+ }
/* buttons A,B,X,Y */
input_report_key(dev, BTN_A, data[4] & BIT(4));
@@ -1217,7 +1248,7 @@ static void xpad_irq_in(struct urb *urb)
xpad360w_process_packet(xpad, 0, xpad->idata);
break;
case XTYPE_XBOXONE:
- xpadone_process_packet(xpad, 0, xpad->idata);
+ xpadone_process_packet(xpad, 0, xpad->idata, urb->actual_length);
break;
default:
xpad_process_packet(xpad, 0, xpad->idata);
@@ -1238,6 +1269,14 @@ static bool xpad_prepare_next_init_packet(struct usb_xpad *xpad)
if (xpad->xtype != XTYPE_XBOXONE)
return false;
+ /*
+ * Some dongles will discard init packets if they're sent before the
+ * controller connects. In these cases, we need to wait until we get
+ * an announce packet from them to send the init packet sequence.
+ */
+ if (xpad->delay_init && !xpad->delayed_init_done)
+ return false;
+
/* Perform initialization sequence for Xbox One pads that require it */
while (xpad->init_seq < ARRAY_SIZE(xboxone_init_packets)) {
init_packet = &xboxone_init_packets[xpad->init_seq++];
@@ -1944,7 +1983,7 @@ static int xpad_init_input(struct usb_xpad *xpad)
xpad->xtype == XTYPE_XBOXONE) {
for (i = 0; xpad360_btn[i] >= 0; i++)
input_set_capability(input_dev, EV_KEY, xpad360_btn[i]);
- if (xpad->mapping & MAP_SELECT_BUTTON)
+ if (xpad->mapping & MAP_SHARE_BUTTON)
input_set_capability(input_dev, EV_KEY, KEY_RECORD);
} else {
for (i = 0; xpad_btn[i] >= 0; i++)
@@ -2053,6 +2092,9 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
xpad->mapping = xpad_device[i].mapping;
xpad->xtype = xpad_device[i].xtype;
xpad->name = xpad_device[i].name;
+ if (xpad_device[i].flags & FLAG_DELAY_INIT)
+ xpad->delay_init = true;
+
xpad->packet_type = PKT_XB;
INIT_WORK(&xpad->work, xpad_presence_work);
@@ -2252,6 +2294,7 @@ static int xpad_resume(struct usb_interface *intf)
struct usb_xpad *xpad = usb_get_intfdata(intf);
struct input_dev *input = xpad->dev;
+ xpad->delayed_init_done = false;
if (xpad->xtype == XTYPE_XBOX360W)
return xpad360w_start_input(xpad);
diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index adf0f311996c..3ff2fcf05ad5 100644
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -37,7 +37,7 @@ static int atkbd_set = 2;
module_param_named(set, atkbd_set, int, 0);
MODULE_PARM_DESC(set, "Select keyboard code set (2 = default, 3 = PS/2 native)");
-#if defined(__i386__) || defined(__x86_64__) || defined(__hppa__)
+#if defined(__i386__) || defined(__x86_64__) || defined(__hppa__) || defined(__loongarch__)
static bool atkbd_reset;
#else
static bool atkbd_reset = true;
diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
index 5c39a217b94c..f9db86da0818 100644
--- a/drivers/input/keyboard/gpio_keys.c
+++ b/drivers/input/keyboard/gpio_keys.c
@@ -449,6 +449,8 @@ static enum hrtimer_restart gpio_keys_irq_timer(struct hrtimer *t)
release_timer);
struct input_dev *input = bdata->input;
+ guard(spinlock_irqsave)(&bdata->lock);
+
if (bdata->key_pressed) {
input_report_key(input, *bdata->code, 0);
input_sync(input);
@@ -486,7 +488,7 @@ static irqreturn_t gpio_keys_irq_isr(int irq, void *dev_id)
if (bdata->release_delay)
hrtimer_start(&bdata->release_timer,
ms_to_ktime(bdata->release_delay),
- HRTIMER_MODE_REL_HARD);
+ HRTIMER_MODE_REL);
out:
return IRQ_HANDLED;
}
@@ -628,7 +630,7 @@ static int gpio_keys_setup_key(struct platform_device *pdev,
bdata->release_delay = button->debounce_interval;
hrtimer_setup(&bdata->release_timer, gpio_keys_irq_timer,
- CLOCK_REALTIME, HRTIMER_MODE_REL_HARD);
+ CLOCK_REALTIME, HRTIMER_MODE_REL);
isr = gpio_keys_irq_isr;
irqflags = 0;
diff --git a/drivers/input/keyboard/matrix_keypad.c b/drivers/input/keyboard/matrix_keypad.c
index e46473cb817c..e50a6fea9a60 100644
--- a/drivers/input/keyboard/matrix_keypad.c
+++ b/drivers/input/keyboard/matrix_keypad.c
@@ -104,6 +104,16 @@ static void disable_row_irqs(struct matrix_keypad *keypad)
disable_irq_nosync(keypad->row_irqs[i]);
}
+static uint32_t read_row_state(struct matrix_keypad *keypad)
+{
+ int row;
+ u32 row_state = 0;
+
+ for (row = 0; row < keypad->num_row_gpios; row++)
+ row_state |= row_asserted(keypad, row) ? BIT(row) : 0;
+ return row_state;
+}
+
/*
* This gets the keys from keyboard and reports it to input subsystem
*/
@@ -115,6 +125,10 @@ static void matrix_keypad_scan(struct work_struct *work)
const unsigned short *keycodes = input_dev->keycode;
uint32_t new_state[MATRIX_MAX_COLS];
int row, col, code;
+ u32 init_row_state, new_row_state;
+
+ /* read initial row state to detect changes between scan */
+ init_row_state = read_row_state(keypad);
/* de-activate all columns for scanning */
activate_all_cols(keypad, false);
@@ -129,9 +143,7 @@ static void matrix_keypad_scan(struct work_struct *work)
activate_col(keypad, col, true);
- for (row = 0; row < keypad->num_row_gpios; row++)
- new_state[col] |=
- row_asserted(keypad, row) ? BIT(row) : 0;
+ new_state[col] = read_row_state(keypad);
activate_col(keypad, col, false);
}
@@ -165,6 +177,18 @@ static void matrix_keypad_scan(struct work_struct *work)
keypad->scan_pending = false;
enable_row_irqs(keypad);
}
+
+ /* read new row state and detect if value has changed */
+ new_row_state = read_row_state(keypad);
+ if (init_row_state != new_row_state) {
+ guard(spinlock_irq)(&keypad->lock);
+ if (unlikely(keypad->scan_pending || keypad->stopped))
+ return;
+ disable_row_irqs(keypad);
+ keypad->scan_pending = true;
+ schedule_delayed_work(&keypad->work,
+ msecs_to_jiffies(keypad->debounce_ms));
+ }
}
static irqreturn_t matrix_keypad_interrupt(int irq, void *id)
diff --git a/drivers/input/keyboard/mtk-pmic-keys.c b/drivers/input/keyboard/mtk-pmic-keys.c
index 5ad6be914160..061d48350df6 100644
--- a/drivers/input/keyboard/mtk-pmic-keys.c
+++ b/drivers/input/keyboard/mtk-pmic-keys.c
@@ -147,8 +147,8 @@ static void mtk_pmic_keys_lp_reset_setup(struct mtk_pmic_keys *keys,
u32 value, mask;
int error;
- kregs_home = keys->keys[MTK_PMIC_HOMEKEY_INDEX].regs;
- kregs_pwr = keys->keys[MTK_PMIC_PWRKEY_INDEX].regs;
+ kregs_home = &regs->keys_regs[MTK_PMIC_HOMEKEY_INDEX];
+ kregs_pwr = &regs->keys_regs[MTK_PMIC_PWRKEY_INDEX];
error = of_property_read_u32(keys->dev->of_node, "power-off-time-sec",
&long_press_debounce);
diff --git a/drivers/input/keyboard/snvs_pwrkey.c b/drivers/input/keyboard/snvs_pwrkey.c
index bbf409dda89f..fe7398eeb828 100644
--- a/drivers/input/keyboard/snvs_pwrkey.c
+++ b/drivers/input/keyboard/snvs_pwrkey.c
@@ -27,6 +27,8 @@
#define SNVS_HPSR_BTN BIT(6)
#define SNVS_LPSR_SPO BIT(18)
#define SNVS_LPCR_DEP_EN BIT(5)
+#define SNVS_LPCR_BPT_SHIFT 16
+#define SNVS_LPCR_BPT_MASK (3 << SNVS_LPCR_BPT_SHIFT)
#define DEBOUNCE_TIME 30
#define REPEAT_INTERVAL 60
@@ -114,6 +116,8 @@ static int imx_snvs_pwrkey_probe(struct platform_device *pdev)
struct device_node *np;
struct clk *clk;
int error;
+ unsigned int val;
+ unsigned int bpt;
u32 vid;
/* Get SNVS register Page */
@@ -148,6 +152,27 @@ static int imx_snvs_pwrkey_probe(struct platform_device *pdev)
if (pdata->irq < 0)
return -EINVAL;
+ error = of_property_read_u32(np, "power-off-time-sec", &val);
+ if (!error) {
+ switch (val) {
+ case 0:
+ bpt = 0x3;
+ break;
+ case 5:
+ case 10:
+ case 15:
+ bpt = (val / 5) - 1;
+ break;
+ default:
+ dev_err(&pdev->dev,
+ "power-off-time-sec %d out of range\n", val);
+ return -EINVAL;
+ }
+
+ regmap_update_bits(pdata->snvs, SNVS_LPCR_REG, SNVS_LPCR_BPT_MASK,
+ bpt << SNVS_LPCR_BPT_SHIFT);
+ }
+
regmap_read(pdata->snvs, SNVS_HPVIDR1_REG, &vid);
pdata->minor_rev = vid & 0xff;
diff --git a/drivers/input/misc/hisi_powerkey.c b/drivers/input/misc/hisi_powerkey.c
index d3c293a95d32..d315017324d9 100644
--- a/drivers/input/misc/hisi_powerkey.c
+++ b/drivers/input/misc/hisi_powerkey.c
@@ -30,7 +30,7 @@ static irqreturn_t hi65xx_power_press_isr(int irq, void *q)
{
struct input_dev *input = q;
- pm_wakeup_event(input->dev.parent, MAX_HELD_TIME);
+ pm_wakeup_dev_event(input->dev.parent, MAX_HELD_TIME, true);
input_report_key(input, KEY_POWER, 1);
input_sync(input);
diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c
index d9ee14b1f451..4581f1c53644 100644
--- a/drivers/input/misc/ims-pcu.c
+++ b/drivers/input/misc/ims-pcu.c
@@ -844,6 +844,12 @@ static int ims_pcu_flash_firmware(struct ims_pcu *pcu,
addr = be32_to_cpu(rec->addr) / 2;
len = be16_to_cpu(rec->len);
+ if (len > sizeof(pcu->cmd_buf) - 1 - sizeof(*fragment)) {
+ dev_err(pcu->dev,
+ "Invalid record length in firmware: %d\n", len);
+ return -EINVAL;
+ }
+
fragment = (void *)&pcu->cmd_buf[1];
put_unaligned_le32(addr, &fragment->addr);
fragment->len = len;
diff --git a/drivers/input/misc/sparcspkr.c b/drivers/input/misc/sparcspkr.c
index 8d7303fc13bc..1cfadd73829f 100644
--- a/drivers/input/misc/sparcspkr.c
+++ b/drivers/input/misc/sparcspkr.c
@@ -74,9 +74,14 @@ static int bbc_spkr_event(struct input_dev *dev, unsigned int type, unsigned int
return -1;
switch (code) {
- case SND_BELL: if (value) value = 1000;
- case SND_TONE: break;
- default: return -1;
+ case SND_BELL:
+ if (value)
+ value = 1000;
+ break;
+ case SND_TONE:
+ break;
+ default:
+ return -1;
}
if (value > 20 && value < 32767)
@@ -109,9 +114,14 @@ static int grover_spkr_event(struct input_dev *dev, unsigned int type, unsigned
return -1;
switch (code) {
- case SND_BELL: if (value) value = 1000;
- case SND_TONE: break;
- default: return -1;
+ case SND_BELL:
+ if (value)
+ value = 1000;
+ break;
+ case SND_TONE:
+ break;
+ default:
+ return -1;
}
if (value > 20 && value < 32767)
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 309c360aab55..c5c88a75a019 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -164,6 +164,7 @@ static const char * const topbuttonpad_pnp_ids[] = {
#ifdef CONFIG_MOUSE_PS2_SYNAPTICS_SMBUS
static const char * const smbus_pnp_ids[] = {
/* all of the topbuttonpad_pnp_ids are valid, we just add some extras */
+ "DLL060d", /* Dell Precision M3800 */
"LEN0048", /* X1 Carbon 3 */
"LEN0046", /* X250 */
"LEN0049", /* Yoga 11e */
@@ -190,11 +191,15 @@ static const char * const smbus_pnp_ids[] = {
"LEN2054", /* E480 */
"LEN2055", /* E580 */
"LEN2068", /* T14 Gen 1 */
+ "SYN1221", /* TUXEDO InfinityBook Pro 14 v5 */
+ "SYN3003", /* HP EliteBook 850 G1 */
"SYN3015", /* HP EliteBook 840 G2 */
"SYN3052", /* HP EliteBook 840 G4 */
"SYN3221", /* HP 15-ay000 */
"SYN323d", /* HP Spectre X360 13-w013dx */
"SYN3257", /* HP Envy 13-ad105ng */
+ "TOS01f6", /* Dynabook Portege X30L-G */
+ "TOS0213", /* Dynabook Portege X30-D */
NULL
};
#endif
diff --git a/drivers/input/rmi4/rmi_f34.c b/drivers/input/rmi4/rmi_f34.c
index d760af4cc12e..f1947f03b06a 100644
--- a/drivers/input/rmi4/rmi_f34.c
+++ b/drivers/input/rmi4/rmi_f34.c
@@ -4,6 +4,7 @@
* Copyright (C) 2016 Zodiac Inflight Innovations
*/
+#include "linux/device.h"
#include <linux/kernel.h>
#include <linux/rmi.h>
#include <linux/firmware.h>
@@ -289,39 +290,30 @@ static int rmi_f34_update_firmware(struct f34_data *f34,
return rmi_f34_flash_firmware(f34, syn_fw);
}
-static int rmi_f34_status(struct rmi_function *fn)
-{
- struct f34_data *f34 = dev_get_drvdata(&fn->dev);
-
- /*
- * The status is the percentage complete, or once complete,
- * zero for success or a negative return code.
- */
- return f34->update_status;
-}
-
static ssize_t rmi_driver_bootloader_id_show(struct device *dev,
struct device_attribute *dattr,
char *buf)
{
struct rmi_driver_data *data = dev_get_drvdata(dev);
- struct rmi_function *fn = data->f34_container;
+ struct rmi_function *fn;
struct f34_data *f34;
- if (fn) {
- f34 = dev_get_drvdata(&fn->dev);
-
- if (f34->bl_version == 5)
- return sysfs_emit(buf, "%c%c\n",
- f34->bootloader_id[0],
- f34->bootloader_id[1]);
- else
- return sysfs_emit(buf, "V%d.%d\n",
- f34->bootloader_id[1],
- f34->bootloader_id[0]);
- }
+ fn = data->f34_container;
+ if (!fn)
+ return -ENODEV;
- return 0;
+ f34 = dev_get_drvdata(&fn->dev);
+ if (!f34)
+ return -ENODEV;
+
+ if (f34->bl_version == 5)
+ return sysfs_emit(buf, "%c%c\n",
+ f34->bootloader_id[0],
+ f34->bootloader_id[1]);
+ else
+ return sysfs_emit(buf, "V%d.%d\n",
+ f34->bootloader_id[1],
+ f34->bootloader_id[0]);
}
static DEVICE_ATTR(bootloader_id, 0444, rmi_driver_bootloader_id_show, NULL);
@@ -334,13 +326,16 @@ static ssize_t rmi_driver_configuration_id_show(struct device *dev,
struct rmi_function *fn = data->f34_container;
struct f34_data *f34;
- if (fn) {
- f34 = dev_get_drvdata(&fn->dev);
+ fn = data->f34_container;
+ if (!fn)
+ return -ENODEV;
+
+ f34 = dev_get_drvdata(&fn->dev);
+ if (!f34)
+ return -ENODEV;
- return sysfs_emit(buf, "%s\n", f34->configuration_id);
- }
- return 0;
+ return sysfs_emit(buf, "%s\n", f34->configuration_id);
}
static DEVICE_ATTR(configuration_id, 0444,
@@ -356,10 +351,14 @@ static int rmi_firmware_update(struct rmi_driver_data *data,
if (!data->f34_container) {
dev_warn(dev, "%s: No F34 present!\n", __func__);
- return -EINVAL;
+ return -ENODEV;
}
f34 = dev_get_drvdata(&data->f34_container->dev);
+ if (!f34) {
+ dev_warn(dev, "%s: No valid F34 present!\n", __func__);
+ return -ENODEV;
+ }
if (f34->bl_version >= 7) {
if (data->pdt_props & HAS_BSR) {
@@ -485,10 +484,18 @@ static ssize_t rmi_driver_update_fw_status_show(struct device *dev,
char *buf)
{
struct rmi_driver_data *data = dev_get_drvdata(dev);
- int update_status = 0;
+ struct f34_data *f34;
+ int update_status = -ENODEV;
- if (data->f34_container)
- update_status = rmi_f34_status(data->f34_container);
+ /*
+ * The status is the percentage complete, or once complete,
+ * zero for success or a negative return code.
+ */
+ if (data->f34_container) {
+ f34 = dev_get_drvdata(&data->f34_container->dev);
+ if (f34)
+ update_status = f34->update_status;
+ }
return sysfs_emit(buf, "%d\n", update_status);
}
@@ -508,33 +515,21 @@ static const struct attribute_group rmi_firmware_attr_group = {
.attrs = rmi_firmware_attrs,
};
-static int rmi_f34_probe(struct rmi_function *fn)
+static int rmi_f34v5_probe(struct f34_data *f34)
{
- struct f34_data *f34;
- unsigned char f34_queries[9];
+ struct rmi_function *fn = f34->fn;
+ u8 f34_queries[9];
bool has_config_id;
- u8 version = fn->fd.function_version;
- int ret;
-
- f34 = devm_kzalloc(&fn->dev, sizeof(struct f34_data), GFP_KERNEL);
- if (!f34)
- return -ENOMEM;
-
- f34->fn = fn;
- dev_set_drvdata(&fn->dev, f34);
-
- /* v5 code only supported version 0, try V7 probe */
- if (version > 0)
- return rmi_f34v7_probe(f34);
+ int error;
f34->bl_version = 5;
- ret = rmi_read_block(fn->rmi_dev, fn->fd.query_base_addr,
- f34_queries, sizeof(f34_queries));
- if (ret) {
+ error = rmi_read_block(fn->rmi_dev, fn->fd.query_base_addr,
+ f34_queries, sizeof(f34_queries));
+ if (error) {
dev_err(&fn->dev, "%s: Failed to query properties\n",
__func__);
- return ret;
+ return error;
}
snprintf(f34->bootloader_id, sizeof(f34->bootloader_id),
@@ -560,11 +555,11 @@ static int rmi_f34_probe(struct rmi_function *fn)
f34->v5.config_blocks);
if (has_config_id) {
- ret = rmi_read_block(fn->rmi_dev, fn->fd.control_base_addr,
- f34_queries, sizeof(f34_queries));
- if (ret) {
+ error = rmi_read_block(fn->rmi_dev, fn->fd.control_base_addr,
+ f34_queries, sizeof(f34_queries));
+ if (error) {
dev_err(&fn->dev, "Failed to read F34 config ID\n");
- return ret;
+ return error;
}
snprintf(f34->configuration_id, sizeof(f34->configuration_id),
@@ -573,12 +568,34 @@ static int rmi_f34_probe(struct rmi_function *fn)
f34_queries[2], f34_queries[3]);
rmi_dbg(RMI_DEBUG_FN, &fn->dev, "Configuration ID: %s\n",
- f34->configuration_id);
+ f34->configuration_id);
}
return 0;
}
+static int rmi_f34_probe(struct rmi_function *fn)
+{
+ struct f34_data *f34;
+ u8 version = fn->fd.function_version;
+ int error;
+
+ f34 = devm_kzalloc(&fn->dev, sizeof(struct f34_data), GFP_KERNEL);
+ if (!f34)
+ return -ENOMEM;
+
+ f34->fn = fn;
+
+ /* v5 code only supported version 0 */
+ error = version == 0 ? rmi_f34v5_probe(f34) : rmi_f34v7_probe(f34);
+ if (error)
+ return error;
+
+ dev_set_drvdata(&fn->dev, f34);
+
+ return 0;
+}
+
int rmi_f34_create_sysfs(struct rmi_device *rmi_dev)
{
return sysfs_create_group(&rmi_dev->dev.kobj, &rmi_firmware_attr_group);
diff --git a/drivers/input/touchscreen/cyttsp5.c b/drivers/input/touchscreen/cyttsp5.c
index eafe5a9b8964..071b7c9bf566 100644
--- a/drivers/input/touchscreen/cyttsp5.c
+++ b/drivers/input/touchscreen/cyttsp5.c
@@ -580,7 +580,7 @@ static int cyttsp5_power_control(struct cyttsp5 *ts, bool on)
int rc;
SET_CMD_REPORT_TYPE(cmd[0], 0);
- SET_CMD_REPORT_ID(cmd[0], HID_POWER_SLEEP);
+ SET_CMD_REPORT_ID(cmd[0], state);
SET_CMD_OPCODE(cmd[1], HID_CMD_SET_POWER);
rc = cyttsp5_write(ts, HID_COMMAND_REG, cmd, sizeof(cmd));
@@ -870,13 +870,16 @@ static int cyttsp5_probe(struct device *dev, struct regmap *regmap, int irq,
ts->input->phys = ts->phys;
input_set_drvdata(ts->input, ts);
- /* Reset the gpio to be in a reset state */
+ /* Assert gpio to be in a reset state */
ts->reset_gpio = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_HIGH);
if (IS_ERR(ts->reset_gpio)) {
error = PTR_ERR(ts->reset_gpio);
dev_err(dev, "Failed to request reset gpio, error %d\n", error);
return error;
}
+
+ fsleep(10); /* Ensure long-enough reset pulse (minimum 10us). */
+
gpiod_set_value_cansleep(ts->reset_gpio, 0);
/* Need a delay to have device up */
diff --git a/drivers/input/touchscreen/stmpe-ts.c b/drivers/input/touchscreen/stmpe-ts.c
index a94a1997f96b..af0fb38bcfdc 100644
--- a/drivers/input/touchscreen/stmpe-ts.c
+++ b/drivers/input/touchscreen/stmpe-ts.c
@@ -366,12 +366,7 @@ static struct platform_driver stmpe_ts_driver = {
};
module_platform_driver(stmpe_ts_driver);
-static const struct of_device_id stmpe_ts_ids[] = {
- { .compatible = "st,stmpe-ts", },
- { },
-};
-MODULE_DEVICE_TABLE(of, stmpe_ts_ids);
-
+MODULE_ALIAS("platform:stmpe-ts");
MODULE_AUTHOR("Luotao Fu <l.fu@pengutronix.de>");
MODULE_DESCRIPTION("STMPEXXX touchscreen driver");
MODULE_LICENSE("GPL");
generated by cgit (git 2.34.1) at 2025-06-03 01:39:18 +0000