From a9f08ad7adb3d2f90e11efbb40a1246ef95b0c04 Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Thu, 18 Aug 2022 15:05:06 -0700 Subject: Input: move from strlcpy with unused retval to strscpy Follow the advice of the below link and prefer 'strscpy' in this subsystem. Conversion is 1:1 because the return value is not used. Generated by a coccinelle script. Signed-off-by: Wolfram Sang Link: https://lore.kernel.org/r/20220818210022.6865-1-wsa+renesas@sang-engineering.com Signed-off-by: Dmitry Torokhov --- drivers/input/serio/altera_ps2.c | 4 ++-- drivers/input/serio/ambakmi.c | 4 ++-- drivers/input/serio/ams_delta_serio.c | 4 ++-- drivers/input/serio/apbps2.c | 2 +- drivers/input/serio/ct82c710.c | 2 +- drivers/input/serio/gscps2.c | 2 +- drivers/input/serio/hyperv-keyboard.c | 4 ++-- drivers/input/serio/i8042-x86ia64io.h | 6 +++--- drivers/input/serio/i8042.c | 14 +++++++------- drivers/input/serio/olpc_apsp.c | 8 ++++---- drivers/input/serio/parkbd.c | 2 +- drivers/input/serio/pcips2.c | 4 ++-- drivers/input/serio/ps2-gpio.c | 4 ++-- drivers/input/serio/ps2mult.c | 2 +- drivers/input/serio/q40kbd.c | 4 ++-- drivers/input/serio/rpckbd.c | 4 ++-- drivers/input/serio/sa1111ps2.c | 4 ++-- drivers/input/serio/serport.c | 2 +- drivers/input/serio/sun4i-ps2.c | 4 ++-- 19 files changed, 40 insertions(+), 40 deletions(-) (limited to 'drivers/input/serio') diff --git a/drivers/input/serio/altera_ps2.c b/drivers/input/serio/altera_ps2.c index 379e9240c2b3..3a92304f64fb 100644 --- a/drivers/input/serio/altera_ps2.c +++ b/drivers/input/serio/altera_ps2.c @@ -110,8 +110,8 @@ static int altera_ps2_probe(struct platform_device *pdev) serio->write = altera_ps2_write; serio->open = altera_ps2_open; serio->close = altera_ps2_close; - strlcpy(serio->name, dev_name(&pdev->dev), sizeof(serio->name)); - strlcpy(serio->phys, dev_name(&pdev->dev), sizeof(serio->phys)); + strscpy(serio->name, dev_name(&pdev->dev), sizeof(serio->name)); + strscpy(serio->phys, dev_name(&pdev->dev), sizeof(serio->phys)); serio->port_data = ps2if; serio->dev.parent = &pdev->dev; ps2if->io = serio; diff --git a/drivers/input/serio/ambakmi.c b/drivers/input/serio/ambakmi.c index 4408245b61d2..c391700fc4ae 100644 --- a/drivers/input/serio/ambakmi.c +++ b/drivers/input/serio/ambakmi.c @@ -126,8 +126,8 @@ static int amba_kmi_probe(struct amba_device *dev, io->write = amba_kmi_write; io->open = amba_kmi_open; io->close = amba_kmi_close; - strlcpy(io->name, dev_name(&dev->dev), sizeof(io->name)); - strlcpy(io->phys, dev_name(&dev->dev), sizeof(io->phys)); + strscpy(io->name, dev_name(&dev->dev), sizeof(io->name)); + strscpy(io->phys, dev_name(&dev->dev), sizeof(io->phys)); io->port_data = kmi; io->dev.parent = &dev->dev; diff --git a/drivers/input/serio/ams_delta_serio.c b/drivers/input/serio/ams_delta_serio.c index 1c0be299f179..ec93cb4573c3 100644 --- a/drivers/input/serio/ams_delta_serio.c +++ b/drivers/input/serio/ams_delta_serio.c @@ -159,8 +159,8 @@ static int ams_delta_serio_init(struct platform_device *pdev) serio->id.type = SERIO_8042; serio->open = ams_delta_serio_open; serio->close = ams_delta_serio_close; - strlcpy(serio->name, "AMS DELTA keyboard adapter", sizeof(serio->name)); - strlcpy(serio->phys, dev_name(&pdev->dev), sizeof(serio->phys)); + strscpy(serio->name, "AMS DELTA keyboard adapter", sizeof(serio->name)); + strscpy(serio->phys, dev_name(&pdev->dev), sizeof(serio->phys)); serio->dev.parent = &pdev->dev; serio->port_data = priv; diff --git a/drivers/input/serio/apbps2.c b/drivers/input/serio/apbps2.c index 974d7bfae0a0..9c9ce097f8bf 100644 --- a/drivers/input/serio/apbps2.c +++ b/drivers/input/serio/apbps2.c @@ -176,7 +176,7 @@ static int apbps2_of_probe(struct platform_device *ofdev) priv->io->close = apbps2_close; priv->io->write = apbps2_write; priv->io->port_data = priv; - strlcpy(priv->io->name, "APBPS2 PS/2", sizeof(priv->io->name)); + strscpy(priv->io->name, "APBPS2 PS/2", sizeof(priv->io->name)); snprintf(priv->io->phys, sizeof(priv->io->phys), "apbps2_%d", apbps2_idx++); diff --git a/drivers/input/serio/ct82c710.c b/drivers/input/serio/ct82c710.c index d45009d654bf..752ce60e2211 100644 --- a/drivers/input/serio/ct82c710.c +++ b/drivers/input/serio/ct82c710.c @@ -170,7 +170,7 @@ static int ct82c710_probe(struct platform_device *dev) ct82c710_port->open = ct82c710_open; ct82c710_port->close = ct82c710_close; ct82c710_port->write = ct82c710_write; - strlcpy(ct82c710_port->name, "C&T 82c710 mouse port", + strscpy(ct82c710_port->name, "C&T 82c710 mouse port", sizeof(ct82c710_port->name)); snprintf(ct82c710_port->phys, sizeof(ct82c710_port->phys), "isa%16llx/serio0", (unsigned long long)CT82C710_DATA); diff --git a/drivers/input/serio/gscps2.c b/drivers/input/serio/gscps2.c index da2c67cb8642..633c7de49d67 100644 --- a/drivers/input/serio/gscps2.c +++ b/drivers/input/serio/gscps2.c @@ -361,7 +361,7 @@ static int __init gscps2_probe(struct parisc_device *dev) snprintf(serio->name, sizeof(serio->name), "gsc-ps2-%s", (ps2port->id == GSC_ID_KEYBOARD) ? "keyboard" : "mouse"); - strlcpy(serio->phys, dev_name(&dev->dev), sizeof(serio->phys)); + strscpy(serio->phys, dev_name(&dev->dev), sizeof(serio->phys)); serio->id.type = SERIO_8042; serio->write = gscps2_write; serio->open = gscps2_open; diff --git a/drivers/input/serio/hyperv-keyboard.c b/drivers/input/serio/hyperv-keyboard.c index 1a7b72a9016d..d62aefb2e245 100644 --- a/drivers/input/serio/hyperv-keyboard.c +++ b/drivers/input/serio/hyperv-keyboard.c @@ -334,9 +334,9 @@ static int hv_kbd_probe(struct hv_device *hv_dev, hv_serio->dev.parent = &hv_dev->device; hv_serio->id.type = SERIO_8042_XL; hv_serio->port_data = kbd_dev; - strlcpy(hv_serio->name, dev_name(&hv_dev->device), + strscpy(hv_serio->name, dev_name(&hv_dev->device), sizeof(hv_serio->name)); - strlcpy(hv_serio->phys, dev_name(&hv_dev->device), + strscpy(hv_serio->phys, dev_name(&hv_dev->device), sizeof(hv_serio->phys)); hv_serio->start = hv_kbd_start; diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h index 4fbec7bbecca..732b7a6b315d 100644 --- a/drivers/input/serio/i8042-x86ia64io.h +++ b/drivers/input/serio/i8042-x86ia64io.h @@ -1300,7 +1300,7 @@ static char i8042_pnp_aux_name[32]; static void i8042_pnp_id_to_string(struct pnp_id *id, char *dst, int dst_size) { - strlcpy(dst, "PNP:", dst_size); + strscpy(dst, "PNP:", dst_size); while (id) { strlcat(dst, " ", dst_size); @@ -1320,7 +1320,7 @@ static int i8042_pnp_kbd_probe(struct pnp_dev *dev, const struct pnp_device_id * if (pnp_irq_valid(dev,0)) i8042_pnp_kbd_irq = pnp_irq(dev, 0); - strlcpy(i8042_pnp_kbd_name, did->id, sizeof(i8042_pnp_kbd_name)); + strscpy(i8042_pnp_kbd_name, did->id, sizeof(i8042_pnp_kbd_name)); if (strlen(pnp_dev_name(dev))) { strlcat(i8042_pnp_kbd_name, ":", sizeof(i8042_pnp_kbd_name)); strlcat(i8042_pnp_kbd_name, pnp_dev_name(dev), sizeof(i8042_pnp_kbd_name)); @@ -1347,7 +1347,7 @@ static int i8042_pnp_aux_probe(struct pnp_dev *dev, const struct pnp_device_id * if (pnp_irq_valid(dev, 0)) i8042_pnp_aux_irq = pnp_irq(dev, 0); - strlcpy(i8042_pnp_aux_name, did->id, sizeof(i8042_pnp_aux_name)); + strscpy(i8042_pnp_aux_name, did->id, sizeof(i8042_pnp_aux_name)); if (strlen(pnp_dev_name(dev))) { strlcat(i8042_pnp_aux_name, ":", sizeof(i8042_pnp_aux_name)); strlcat(i8042_pnp_aux_name, pnp_dev_name(dev), sizeof(i8042_pnp_aux_name)); diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c index 3fc0a89cc785..f9486495baef 100644 --- a/drivers/input/serio/i8042.c +++ b/drivers/input/serio/i8042.c @@ -1341,9 +1341,9 @@ static int i8042_create_kbd_port(void) serio->ps2_cmd_mutex = &i8042_mutex; serio->port_data = port; serio->dev.parent = &i8042_platform_device->dev; - strlcpy(serio->name, "i8042 KBD port", sizeof(serio->name)); - strlcpy(serio->phys, I8042_KBD_PHYS_DESC, sizeof(serio->phys)); - strlcpy(serio->firmware_id, i8042_kbd_firmware_id, + strscpy(serio->name, "i8042 KBD port", sizeof(serio->name)); + strscpy(serio->phys, I8042_KBD_PHYS_DESC, sizeof(serio->phys)); + strscpy(serio->firmware_id, i8042_kbd_firmware_id, sizeof(serio->firmware_id)); set_primary_fwnode(&serio->dev, i8042_kbd_fwnode); @@ -1371,15 +1371,15 @@ static int i8042_create_aux_port(int idx) serio->port_data = port; serio->dev.parent = &i8042_platform_device->dev; if (idx < 0) { - strlcpy(serio->name, "i8042 AUX port", sizeof(serio->name)); - strlcpy(serio->phys, I8042_AUX_PHYS_DESC, sizeof(serio->phys)); - strlcpy(serio->firmware_id, i8042_aux_firmware_id, + strscpy(serio->name, "i8042 AUX port", sizeof(serio->name)); + strscpy(serio->phys, I8042_AUX_PHYS_DESC, sizeof(serio->phys)); + strscpy(serio->firmware_id, i8042_aux_firmware_id, sizeof(serio->firmware_id)); serio->close = i8042_port_close; } else { snprintf(serio->name, sizeof(serio->name), "i8042 AUX%d port", idx); snprintf(serio->phys, sizeof(serio->phys), I8042_MUX_PHYS_DESC, idx + 1); - strlcpy(serio->firmware_id, i8042_aux_firmware_id, + strscpy(serio->firmware_id, i8042_aux_firmware_id, sizeof(serio->firmware_id)); } diff --git a/drivers/input/serio/olpc_apsp.c b/drivers/input/serio/olpc_apsp.c index 59de8d9b6710..04d2db982fb8 100644 --- a/drivers/input/serio/olpc_apsp.c +++ b/drivers/input/serio/olpc_apsp.c @@ -199,8 +199,8 @@ static int olpc_apsp_probe(struct platform_device *pdev) kb_serio->close = olpc_apsp_close; kb_serio->port_data = priv; kb_serio->dev.parent = &pdev->dev; - strlcpy(kb_serio->name, "sp keyboard", sizeof(kb_serio->name)); - strlcpy(kb_serio->phys, "sp/serio0", sizeof(kb_serio->phys)); + strscpy(kb_serio->name, "sp keyboard", sizeof(kb_serio->name)); + strscpy(kb_serio->phys, "sp/serio0", sizeof(kb_serio->phys)); priv->kbio = kb_serio; serio_register_port(kb_serio); @@ -216,8 +216,8 @@ static int olpc_apsp_probe(struct platform_device *pdev) pad_serio->close = olpc_apsp_close; pad_serio->port_data = priv; pad_serio->dev.parent = &pdev->dev; - strlcpy(pad_serio->name, "sp touchpad", sizeof(pad_serio->name)); - strlcpy(pad_serio->phys, "sp/serio1", sizeof(pad_serio->phys)); + strscpy(pad_serio->name, "sp touchpad", sizeof(pad_serio->name)); + strscpy(pad_serio->phys, "sp/serio1", sizeof(pad_serio->phys)); priv->padio = pad_serio; serio_register_port(pad_serio); diff --git a/drivers/input/serio/parkbd.c b/drivers/input/serio/parkbd.c index 51b68501896c..0d54895428f5 100644 --- a/drivers/input/serio/parkbd.c +++ b/drivers/input/serio/parkbd.c @@ -169,7 +169,7 @@ static struct serio *parkbd_allocate_serio(void) if (serio) { serio->id.type = parkbd_mode; serio->write = parkbd_write; - strlcpy(serio->name, "PARKBD AT/XT keyboard adapter", sizeof(serio->name)); + strscpy(serio->name, "PARKBD AT/XT keyboard adapter", sizeof(serio->name)); snprintf(serio->phys, sizeof(serio->phys), "%s/serio0", parkbd_dev->port->name); } diff --git a/drivers/input/serio/pcips2.c b/drivers/input/serio/pcips2.c index bedf75de0a2c..05878750f2c2 100644 --- a/drivers/input/serio/pcips2.c +++ b/drivers/input/serio/pcips2.c @@ -149,8 +149,8 @@ static int pcips2_probe(struct pci_dev *dev, const struct pci_device_id *id) serio->write = pcips2_write; serio->open = pcips2_open; serio->close = pcips2_close; - strlcpy(serio->name, pci_name(dev), sizeof(serio->name)); - strlcpy(serio->phys, dev_name(&dev->dev), sizeof(serio->phys)); + strscpy(serio->name, pci_name(dev), sizeof(serio->name)); + strscpy(serio->phys, dev_name(&dev->dev), sizeof(serio->phys)); serio->port_data = ps2if; serio->dev.parent = &dev->dev; ps2if->io = serio; diff --git a/drivers/input/serio/ps2-gpio.c b/drivers/input/serio/ps2-gpio.c index 9b02dd5dd2b9..bc1dc484389b 100644 --- a/drivers/input/serio/ps2-gpio.c +++ b/drivers/input/serio/ps2-gpio.c @@ -449,8 +449,8 @@ static int ps2_gpio_probe(struct platform_device *pdev) serio->write = drvdata->write_enable ? ps2_gpio_write : NULL; serio->port_data = drvdata; serio->dev.parent = dev; - strlcpy(serio->name, dev_name(dev), sizeof(serio->name)); - strlcpy(serio->phys, dev_name(dev), sizeof(serio->phys)); + strscpy(serio->name, dev_name(dev), sizeof(serio->name)); + strscpy(serio->phys, dev_name(dev), sizeof(serio->phys)); drvdata->serio = serio; drvdata->dev = dev; diff --git a/drivers/input/serio/ps2mult.c b/drivers/input/serio/ps2mult.c index 0071dd5ebcc2..902e81826fbf 100644 --- a/drivers/input/serio/ps2mult.c +++ b/drivers/input/serio/ps2mult.c @@ -131,7 +131,7 @@ static int ps2mult_create_port(struct ps2mult *psm, int i) if (!serio) return -ENOMEM; - strlcpy(serio->name, "TQC PS/2 Multiplexer", sizeof(serio->name)); + strscpy(serio->name, "TQC PS/2 Multiplexer", sizeof(serio->name)); snprintf(serio->phys, sizeof(serio->phys), "%s/port%d", mx_serio->phys, i); serio->id.type = SERIO_8042; diff --git a/drivers/input/serio/q40kbd.c b/drivers/input/serio/q40kbd.c index bd248398556a..a1c61f5de047 100644 --- a/drivers/input/serio/q40kbd.c +++ b/drivers/input/serio/q40kbd.c @@ -126,8 +126,8 @@ static int q40kbd_probe(struct platform_device *pdev) port->close = q40kbd_close; port->port_data = q40kbd; port->dev.parent = &pdev->dev; - strlcpy(port->name, "Q40 Kbd Port", sizeof(port->name)); - strlcpy(port->phys, "Q40", sizeof(port->phys)); + strscpy(port->name, "Q40 Kbd Port", sizeof(port->name)); + strscpy(port->phys, "Q40", sizeof(port->phys)); q40kbd_stop(); diff --git a/drivers/input/serio/rpckbd.c b/drivers/input/serio/rpckbd.c index 37fe6a5711ea..7008bc101415 100644 --- a/drivers/input/serio/rpckbd.c +++ b/drivers/input/serio/rpckbd.c @@ -128,8 +128,8 @@ static int rpckbd_probe(struct platform_device *dev) serio->close = rpckbd_close; serio->dev.parent = &dev->dev; serio->port_data = rpckbd; - strlcpy(serio->name, "RiscPC PS/2 kbd port", sizeof(serio->name)); - strlcpy(serio->phys, "rpckbd/serio0", sizeof(serio->phys)); + strscpy(serio->name, "RiscPC PS/2 kbd port", sizeof(serio->name)); + strscpy(serio->phys, "rpckbd/serio0", sizeof(serio->phys)); platform_set_drvdata(dev, serio); serio_register_port(serio); diff --git a/drivers/input/serio/sa1111ps2.c b/drivers/input/serio/sa1111ps2.c index 68fac4801e2e..2724c3aa512c 100644 --- a/drivers/input/serio/sa1111ps2.c +++ b/drivers/input/serio/sa1111ps2.c @@ -267,8 +267,8 @@ static int ps2_probe(struct sa1111_dev *dev) serio->write = ps2_write; serio->open = ps2_open; serio->close = ps2_close; - strlcpy(serio->name, dev_name(&dev->dev), sizeof(serio->name)); - strlcpy(serio->phys, dev_name(&dev->dev), sizeof(serio->phys)); + strscpy(serio->name, dev_name(&dev->dev), sizeof(serio->name)); + strscpy(serio->phys, dev_name(&dev->dev), sizeof(serio->phys)); serio->port_data = ps2if; serio->dev.parent = &dev->dev; ps2if->io = serio; diff --git a/drivers/input/serio/serport.c b/drivers/input/serio/serport.c index 669a728095b8..7f7ef0e3a749 100644 --- a/drivers/input/serio/serport.c +++ b/drivers/input/serio/serport.c @@ -171,7 +171,7 @@ static ssize_t serport_ldisc_read(struct tty_struct * tty, struct file * file, if (!serio) return -ENOMEM; - strlcpy(serio->name, "Serial port", sizeof(serio->name)); + strscpy(serio->name, "Serial port", sizeof(serio->name)); snprintf(serio->phys, sizeof(serio->phys), "%s/serio0", tty_name(tty)); serio->id = serport->id; serio->id.type = SERIO_RS232; diff --git a/drivers/input/serio/sun4i-ps2.c b/drivers/input/serio/sun4i-ps2.c index f15ed3dcdb9b..eb262640192e 100644 --- a/drivers/input/serio/sun4i-ps2.c +++ b/drivers/input/serio/sun4i-ps2.c @@ -256,8 +256,8 @@ static int sun4i_ps2_probe(struct platform_device *pdev) serio->close = sun4i_ps2_close; serio->port_data = drvdata; serio->dev.parent = dev; - strlcpy(serio->name, dev_name(dev), sizeof(serio->name)); - strlcpy(serio->phys, dev_name(dev), sizeof(serio->phys)); + strscpy(serio->name, dev_name(dev), sizeof(serio->name)); + strscpy(serio->phys, dev_name(dev), sizeof(serio->phys)); /* shutoff interrupt */ writel(0, drvdata->reg_base + PS2_REG_GCTL); -- cgit From 2d09ac951b7750780ecb3de3ccb642dffd7ef62b Mon Sep 17 00:00:00 2001 From: Christophe JAILLET Date: Thu, 29 Sep 2022 21:11:36 +0200 Subject: input: drop empty comment blocks Commit 1a59d1b8e05e ("treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156") has left some empty comment blocks. Remove them to save a few lines of code. Signed-off-by: Christophe JAILLET Link: https://lore.kernel.org/r/26a2b905b259bfffaf2de5b26f2007b8606970ed.1664478665.git.christophe.jaillet@wanadoo.fr Signed-off-by: Dmitry Torokhov --- drivers/input/serio/ct82c710.c | 3 --- drivers/input/serio/q40kbd.c | 3 --- drivers/input/serio/rpckbd.c | 3 --- drivers/input/serio/serio.c | 3 --- 4 files changed, 12 deletions(-) (limited to 'drivers/input/serio') diff --git a/drivers/input/serio/ct82c710.c b/drivers/input/serio/ct82c710.c index 752ce60e2211..3da751f4a6bf 100644 --- a/drivers/input/serio/ct82c710.c +++ b/drivers/input/serio/ct82c710.c @@ -7,9 +7,6 @@ * 82C710 C&T mouse port chip driver for Linux */ -/* - */ - #include #include #include diff --git a/drivers/input/serio/q40kbd.c b/drivers/input/serio/q40kbd.c index a1c61f5de047..ba04058fc3cb 100644 --- a/drivers/input/serio/q40kbd.c +++ b/drivers/input/serio/q40kbd.c @@ -10,9 +10,6 @@ * Q40 PS/2 keyboard controller driver for Linux/m68k */ -/* - */ - #include #include #include diff --git a/drivers/input/serio/rpckbd.c b/drivers/input/serio/rpckbd.c index 7008bc101415..ce420eb1f51b 100644 --- a/drivers/input/serio/rpckbd.c +++ b/drivers/input/serio/rpckbd.c @@ -8,9 +8,6 @@ * Acorn RiscPC PS/2 keyboard controller driver for Linux/ARM */ -/* - */ - #include #include #include diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c index ec117be3d8d8..15ce3202322f 100644 --- a/drivers/input/serio/serio.c +++ b/drivers/input/serio/serio.c @@ -7,9 +7,6 @@ * Copyright (c) 2003 Daniele Bellucci */ -/* - */ - #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include -- cgit From 8761b9b580d53162cca7868385069c0d4354c9e0 Mon Sep 17 00:00:00 2001 From: Huacai Chen Date: Sat, 1 Oct 2022 14:28:34 -0700 Subject: Input: i8042 - rename i8042-x86ia64io.h to i8042-acpipnpio.h Now i8042-x86ia64io.h is shared by X86 and IA64, but it can be shared by more platforms (such as LoongArch) with ACPI firmware on which PNP typed keyboard and mouse is configured in DSDT. So rename it to i8042- acpipnpio.h. Signed-off-by: Huacai Chen Reviewed-by: Mattijs Korpershoek Link: https://lore.kernel.org/r/20220917064020.1639709-1-chenhuacai@loongson.cn Signed-off-by: Dmitry Torokhov --- drivers/input/serio/i8042-acpipnpio.h | 1668 +++++++++++++++++++++++++++++++++ drivers/input/serio/i8042-x86ia64io.h | 1668 --------------------------------- drivers/input/serio/i8042.h | 2 +- 3 files changed, 1669 insertions(+), 1669 deletions(-) create mode 100644 drivers/input/serio/i8042-acpipnpio.h delete mode 100644 drivers/input/serio/i8042-x86ia64io.h (limited to 'drivers/input/serio') diff --git a/drivers/input/serio/i8042-acpipnpio.h b/drivers/input/serio/i8042-acpipnpio.h new file mode 100644 index 000000000000..e91c6a1814a8 --- /dev/null +++ b/drivers/input/serio/i8042-acpipnpio.h @@ -0,0 +1,1668 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef _I8042_ACPIPNPIO_H +#define _I8042_ACPIPNPIO_H + + +#ifdef CONFIG_X86 +#include +#endif + +/* + * Names. + */ + +#define I8042_KBD_PHYS_DESC "isa0060/serio0" +#define I8042_AUX_PHYS_DESC "isa0060/serio1" +#define I8042_MUX_PHYS_DESC "isa0060/serio%d" + +/* + * IRQs. + */ + +#if defined(__ia64__) +# define I8042_MAP_IRQ(x) isa_irq_to_vector((x)) +#else +# define I8042_MAP_IRQ(x) (x) +#endif + +#define I8042_KBD_IRQ i8042_kbd_irq +#define I8042_AUX_IRQ i8042_aux_irq + +static int i8042_kbd_irq; +static int i8042_aux_irq; + +/* + * Register numbers. + */ + +#define I8042_COMMAND_REG i8042_command_reg +#define I8042_STATUS_REG i8042_command_reg +#define I8042_DATA_REG i8042_data_reg + +static int i8042_command_reg = 0x64; +static int i8042_data_reg = 0x60; + + +static inline int i8042_read_data(void) +{ + return inb(I8042_DATA_REG); +} + +static inline int i8042_read_status(void) +{ + return inb(I8042_STATUS_REG); +} + +static inline void i8042_write_data(int val) +{ + outb(val, I8042_DATA_REG); +} + +static inline void i8042_write_command(int val) +{ + outb(val, I8042_COMMAND_REG); +} + +#ifdef CONFIG_X86 + +#include + +#define SERIO_QUIRK_NOKBD BIT(0) +#define SERIO_QUIRK_NOAUX BIT(1) +#define SERIO_QUIRK_NOMUX BIT(2) +#define SERIO_QUIRK_FORCEMUX BIT(3) +#define SERIO_QUIRK_UNLOCK BIT(4) +#define SERIO_QUIRK_PROBE_DEFER BIT(5) +#define SERIO_QUIRK_RESET_ALWAYS BIT(6) +#define SERIO_QUIRK_RESET_NEVER BIT(7) +#define SERIO_QUIRK_DIECT BIT(8) +#define SERIO_QUIRK_DUMBKBD BIT(9) +#define SERIO_QUIRK_NOLOOP BIT(10) +#define SERIO_QUIRK_NOTIMEOUT BIT(11) +#define SERIO_QUIRK_KBDRESET BIT(12) +#define SERIO_QUIRK_DRITEK BIT(13) +#define SERIO_QUIRK_NOPNP BIT(14) + +/* Quirk table for different mainboards. Options similar or identical to i8042 + * module parameters. + * ORDERING IS IMPORTANT! The first match will be apllied and the rest ignored. + * This allows entries to overwrite vendor wide quirks on a per device basis. + * Where this is irrelevant, entries are sorted case sensitive by DMI_SYS_VENDOR + * and/or DMI_BOARD_VENDOR to make it easier to avoid dublicate entries. + */ +static const struct dmi_system_id i8042_dmi_quirk_table[] __initconst = { + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ALIENWARE"), + DMI_MATCH(DMI_PRODUCT_NAME, "Sentia"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_MATCH(DMI_PRODUCT_NAME, "X750LN"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOLOOP) + }, + { + /* Asus X450LCP */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_MATCH(DMI_PRODUCT_NAME, "X450LCP"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_NEVER) + }, + { + /* ASUS ZenBook UX425UA */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_MATCH(DMI_PRODUCT_NAME, "ZenBook UX425UA"), + }, + .driver_data = (void *)(SERIO_QUIRK_PROBE_DEFER | SERIO_QUIRK_RESET_NEVER) + }, + { + /* ASUS ZenBook UM325UA */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_MATCH(DMI_PRODUCT_NAME, "ZenBook UX325UA_UM325UA"), + }, + .driver_data = (void *)(SERIO_QUIRK_PROBE_DEFER | SERIO_QUIRK_RESET_NEVER) + }, + /* + * On some Asus laptops, just running self tests cause problems. + */ + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_MATCH(DMI_CHASSIS_TYPE, "10"), /* Notebook */ + }, + .driver_data = (void *)(SERIO_QUIRK_RESET_NEVER) + }, + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_MATCH(DMI_CHASSIS_TYPE, "31"), /* Convertible Notebook */ + }, + .driver_data = (void *)(SERIO_QUIRK_RESET_NEVER) + }, + { + /* ASUS P65UP5 - AUX LOOP command does not raise AUX IRQ */ + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."), + DMI_MATCH(DMI_BOARD_NAME, "P/I-P65UP5"), + DMI_MATCH(DMI_BOARD_VERSION, "REV 2.X"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOLOOP) + }, + { + /* ASUS G1S */ + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer Inc."), + DMI_MATCH(DMI_BOARD_NAME, "G1S"), + DMI_MATCH(DMI_BOARD_VERSION, "1.0"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOLOOP) + }, + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 1360"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + /* Acer Aspire 5710 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5710"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + /* Acer Aspire 7738 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 7738"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + /* Acer Aspire 5536 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5536"), + DMI_MATCH(DMI_PRODUCT_VERSION, "0100"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + /* + * Acer Aspire 5738z + * Touchpad stops working in mux mode when dis- + re-enabled + * with the touchpad enable/disable toggle hotkey + */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5738"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + /* Acer Aspire One 150 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "AOA150"), + }, + .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) + }, + { + /* Acer Aspire One 532h */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "AO532h"), + }, + .driver_data = (void *)(SERIO_QUIRK_DRITEK) + }, + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "Aspire A114-31"), + }, + .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) + }, + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "Aspire A314-31"), + }, + .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) + }, + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "Aspire A315-31"), + }, + .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) + }, + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "Aspire ES1-132"), + }, + .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) + }, + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "Aspire ES1-332"), + }, + .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) + }, + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "Aspire ES1-432"), + }, + .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) + }, + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate Spin B118-RN"), + }, + .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) + }, + /* + * Some Wistron based laptops need us to explicitly enable the 'Dritek + * keyboard extension' to make their extra keys start generating scancodes. + * Originally, this was just confined to older laptops, but a few Acer laptops + * have turned up in 2007 that also need this again. + */ + { + /* Acer Aspire 5100 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5100"), + }, + .driver_data = (void *)(SERIO_QUIRK_DRITEK) + }, + { + /* Acer Aspire 5610 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5610"), + }, + .driver_data = (void *)(SERIO_QUIRK_DRITEK) + }, + { + /* Acer Aspire 5630 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5630"), + }, + .driver_data = (void *)(SERIO_QUIRK_DRITEK) + }, + { + /* Acer Aspire 5650 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5650"), + }, + .driver_data = (void *)(SERIO_QUIRK_DRITEK) + }, + { + /* Acer Aspire 5680 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5680"), + }, + .driver_data = (void *)(SERIO_QUIRK_DRITEK) + }, + { + /* Acer Aspire 5720 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5720"), + }, + .driver_data = (void *)(SERIO_QUIRK_DRITEK) + }, + { + /* Acer Aspire 9110 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 9110"), + }, + .driver_data = (void *)(SERIO_QUIRK_DRITEK) + }, + { + /* Acer TravelMate 660 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 660"), + }, + .driver_data = (void *)(SERIO_QUIRK_DRITEK) + }, + { + /* Acer TravelMate 2490 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 2490"), + }, + .driver_data = (void *)(SERIO_QUIRK_DRITEK) + }, + { + /* Acer TravelMate 4280 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 4280"), + }, + .driver_data = (void *)(SERIO_QUIRK_DRITEK) + }, + { + /* Amoi M636/A737 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Amoi Electronics CO.,LTD."), + DMI_MATCH(DMI_PRODUCT_NAME, "M636/A737 platform"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ByteSpeed LLC"), + DMI_MATCH(DMI_PRODUCT_NAME, "ByteSpeed Laptop C15B"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOLOOP) + }, + { + /* Compal HEL80I */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "COMPAL"), + DMI_MATCH(DMI_PRODUCT_NAME, "HEL80I"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Compaq"), + DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant"), + DMI_MATCH(DMI_PRODUCT_VERSION, "8500"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOLOOP) + }, + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Compaq"), + DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant"), + DMI_MATCH(DMI_PRODUCT_VERSION, "DL760"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOLOOP) + }, + { + /* Advent 4211 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "DIXONSXP"), + DMI_MATCH(DMI_PRODUCT_NAME, "Advent 4211"), + }, + .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) + }, + { + /* Dell Embedded Box PC 3000 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "Embedded Box PC 3000"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOLOOP) + }, + { + /* Dell XPS M1530 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "XPS M1530"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + /* Dell Vostro 1510 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "Vostro1510"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + /* Dell Vostro V13 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "Vostro V13"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_NOTIMEOUT) + }, + { + /* Dell Vostro 1320 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1320"), + }, + .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) + }, + { + /* Dell Vostro 1520 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1520"), + }, + .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) + }, + { + /* Dell Vostro 1720 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1720"), + }, + .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) + }, + { + /* Entroware Proteus */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Entroware"), + DMI_MATCH(DMI_PRODUCT_NAME, "Proteus"), + DMI_MATCH(DMI_PRODUCT_VERSION, "EL07R4"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS) + }, + /* + * Some Fujitsu notebooks are having trouble with touchpads if + * active multiplexing mode is activated. Luckily they don't have + * external PS/2 ports so we can safely disable it. + * ... apparently some Toshibas don't like MUX mode either and + * die horrible death on reboot. + */ + { + /* Fujitsu Lifebook P7010/P7010D */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), + DMI_MATCH(DMI_PRODUCT_NAME, "P7010"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + /* Fujitsu Lifebook P5020D */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), + DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook P Series"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + /* Fujitsu Lifebook S2000 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), + DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook S Series"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + /* Fujitsu Lifebook S6230 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), + DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook S6230"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + /* Fujitsu Lifebook T725 laptop */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), + DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK T725"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_NOTIMEOUT) + }, + { + /* Fujitsu Lifebook U745 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), + DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK U745"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + /* Fujitsu T70H */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), + DMI_MATCH(DMI_PRODUCT_NAME, "FMVLT70H"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + /* Fujitsu A544 laptop */ + /* https://bugzilla.redhat.com/show_bug.cgi?id=1111138 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), + DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK A544"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOTIMEOUT) + }, + { + /* Fujitsu AH544 laptop */ + /* https://bugzilla.kernel.org/show_bug.cgi?id=69731 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), + DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK AH544"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOTIMEOUT) + }, + { + /* Fujitsu U574 laptop */ + /* https://bugzilla.kernel.org/show_bug.cgi?id=69731 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), + DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK U574"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOTIMEOUT) + }, + { + /* Fujitsu UH554 laptop */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), + DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK UH544"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOTIMEOUT) + }, + { + /* Fujitsu Lifebook P7010 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), + DMI_MATCH(DMI_PRODUCT_NAME, "0000000000"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + /* Fujitsu-Siemens Lifebook T3010 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), + DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK T3010"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + /* Fujitsu-Siemens Lifebook E4010 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), + DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK E4010"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + /* Fujitsu-Siemens Amilo Pro 2010 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), + DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pro V2010"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + /* Fujitsu-Siemens Amilo Pro 2030 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), + DMI_MATCH(DMI_PRODUCT_NAME, "AMILO PRO V2030"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + /* Gigabyte M912 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"), + DMI_MATCH(DMI_PRODUCT_NAME, "M912"), + DMI_MATCH(DMI_PRODUCT_VERSION, "01"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOLOOP) + }, + { + /* Gigabyte Spring Peak - defines wrong chassis type */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"), + DMI_MATCH(DMI_PRODUCT_NAME, "Spring Peak"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOLOOP) + }, + { + /* Gigabyte T1005 - defines wrong chassis type ("Other") */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"), + DMI_MATCH(DMI_PRODUCT_NAME, "T1005"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOLOOP) + }, + { + /* Gigabyte T1005M/P - defines wrong chassis type ("Other") */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"), + DMI_MATCH(DMI_PRODUCT_NAME, "T1005M/P"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOLOOP) + }, + /* + * Some laptops need keyboard reset before probing for the trackpad to get + * it detected, initialised & finally work. + */ + { + /* Gigabyte P35 v2 - Elantech touchpad */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"), + DMI_MATCH(DMI_PRODUCT_NAME, "P35V2"), + }, + .driver_data = (void *)(SERIO_QUIRK_KBDRESET) + }, + { + /* Aorus branded Gigabyte X3 Plus - Elantech touchpad */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"), + DMI_MATCH(DMI_PRODUCT_NAME, "X3"), + }, + .driver_data = (void *)(SERIO_QUIRK_KBDRESET) + }, + { + /* Gigabyte P34 - Elantech touchpad */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"), + DMI_MATCH(DMI_PRODUCT_NAME, "P34"), + }, + .driver_data = (void *)(SERIO_QUIRK_KBDRESET) + }, + { + /* Gigabyte P57 - Elantech touchpad */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"), + DMI_MATCH(DMI_PRODUCT_NAME, "P57"), + }, + .driver_data = (void *)(SERIO_QUIRK_KBDRESET) + }, + { + /* Gericom Bellagio */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Gericom"), + DMI_MATCH(DMI_PRODUCT_NAME, "N34AS6"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + /* Gigabyte M1022M netbook */ + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "Gigabyte Technology Co.,Ltd."), + DMI_MATCH(DMI_BOARD_NAME, "M1022E"), + DMI_MATCH(DMI_BOARD_VERSION, "1.02"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOLOOP) + }, + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), + DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion dv9700"), + DMI_MATCH(DMI_PRODUCT_VERSION, "Rev 1"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOLOOP) + }, + { + /* + * HP Pavilion DV4017EA - + * errors on MUX ports are reported without raising AUXDATA + * causing "spurious NAK" messages. + */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), + DMI_MATCH(DMI_PRODUCT_NAME, "Pavilion dv4000 (EA032EA#ABF)"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + /* + * HP Pavilion ZT1000 - + * like DV4017EA does not raise AUXERR for errors on MUX ports. + */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), + DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion Notebook PC"), + DMI_MATCH(DMI_PRODUCT_VERSION, "HP Pavilion Notebook ZT1000"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + /* + * HP Pavilion DV4270ca - + * like DV4017EA does not raise AUXERR for errors on MUX ports. + */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), + DMI_MATCH(DMI_PRODUCT_NAME, "Pavilion dv4000 (EH476UA#ABL)"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + /* Newer HP Pavilion dv4 models */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), + DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion dv4 Notebook PC"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_NOTIMEOUT) + }, + { + /* IBM 2656 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "IBM"), + DMI_MATCH(DMI_PRODUCT_NAME, "2656"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + /* Avatar AVIU-145A6 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Intel"), + DMI_MATCH(DMI_PRODUCT_NAME, "IC4I"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + /* Intel MBO Desktop D845PESV */ + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "Intel Corporation"), + DMI_MATCH(DMI_BOARD_NAME, "D845PESV"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOPNP) + }, + { + /* + * Intel NUC D54250WYK - does not have i8042 controller but + * declares PS/2 devices in DSDT. + */ + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "Intel Corporation"), + DMI_MATCH(DMI_BOARD_NAME, "D54250WYK"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOPNP) + }, + { + /* Lenovo 3000 n100 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "076804U"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + /* Lenovo XiaoXin Air 12 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "80UN"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + /* Lenovo LaVie Z */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo LaVie Z"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + /* Lenovo Ideapad U455 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "20046"), + }, + .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) + }, + { + /* Lenovo ThinkPad L460 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad L460"), + }, + .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) + }, + { + /* Lenovo ThinkPad Twist S230u */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "33474HU"), + }, + .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) + }, + { + /* LG Electronics X110 */ + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "LG Electronics Inc."), + DMI_MATCH(DMI_BOARD_NAME, "X110"), + }, + .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) + }, + { + /* Medion Akoya Mini E1210 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "MEDION"), + DMI_MATCH(DMI_PRODUCT_NAME, "E1210"), + }, + .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) + }, + { + /* Medion Akoya E1222 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "MEDION"), + DMI_MATCH(DMI_PRODUCT_NAME, "E122X"), + }, + .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) + }, + { + /* MSI Wind U-100 */ + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "MICRO-STAR INTERNATIONAL CO., LTD"), + DMI_MATCH(DMI_BOARD_NAME, "U-100"), + }, + .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS | SERIO_QUIRK_NOPNP) + }, + { + /* + * No data is coming from the touchscreen unless KBC + * is in legacy mode. + */ + /* Panasonic CF-29 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Matsushita"), + DMI_MATCH(DMI_PRODUCT_NAME, "CF-29"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + /* Medion Akoya E7225 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Medion"), + DMI_MATCH(DMI_PRODUCT_NAME, "Akoya E7225"), + DMI_MATCH(DMI_PRODUCT_VERSION, "1.0"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOLOOP) + }, + { + /* Microsoft Virtual Machine */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"), + DMI_MATCH(DMI_PRODUCT_NAME, "Virtual Machine"), + DMI_MATCH(DMI_PRODUCT_VERSION, "VS2005R2"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOLOOP) + }, + { + /* Medion MAM 2070 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Notebook"), + DMI_MATCH(DMI_PRODUCT_NAME, "MAM 2070"), + DMI_MATCH(DMI_PRODUCT_VERSION, "5a"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOLOOP) + }, + { + /* TUXEDO BU1406 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Notebook"), + DMI_MATCH(DMI_PRODUCT_NAME, "N24_25BU"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + /* OQO Model 01 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "OQO"), + DMI_MATCH(DMI_PRODUCT_NAME, "ZEPTO"), + DMI_MATCH(DMI_PRODUCT_VERSION, "00"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOLOOP) + }, + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "PEGATRON CORPORATION"), + DMI_MATCH(DMI_PRODUCT_NAME, "C15B"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOLOOP) + }, + { + /* Acer Aspire 5 A515 */ + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "PK"), + DMI_MATCH(DMI_BOARD_NAME, "Grumpy_PK"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOPNP) + }, + { + /* ULI EV4873 - AUX LOOP does not work properly */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ULI"), + DMI_MATCH(DMI_PRODUCT_NAME, "EV4873"), + DMI_MATCH(DMI_PRODUCT_VERSION, "5a"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOLOOP) + }, + { + /* + * Arima-Rioworks HDAMB - + * AUX LOOP command does not raise AUX IRQ + */ + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "RIOWORKS"), + DMI_MATCH(DMI_BOARD_NAME, "HDAMB"), + DMI_MATCH(DMI_BOARD_VERSION, "Rev E"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOLOOP) + }, + { + /* Sharp Actius MM20 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "SHARP"), + DMI_MATCH(DMI_PRODUCT_NAME, "PC-MM20 Series"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + /* + * Sony Vaio FZ-240E - + * reset and GET ID commands issued via KBD port are + * sometimes being delivered to AUX3. + */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"), + DMI_MATCH(DMI_PRODUCT_NAME, "VGN-FZ240E"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + /* + * Most (all?) VAIOs do not have external PS/2 ports nor + * they implement active multiplexing properly, and + * MUX discovery usually messes up keyboard/touchpad. + */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"), + DMI_MATCH(DMI_BOARD_NAME, "VAIO"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + /* Sony Vaio FS-115b */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"), + DMI_MATCH(DMI_PRODUCT_NAME, "VGN-FS115B"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + /* + * Sony Vaio VGN-CS series require MUX or the touch sensor + * buttons will disturb touchpad operation + */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"), + DMI_MATCH(DMI_PRODUCT_NAME, "VGN-CS"), + }, + .driver_data = (void *)(SERIO_QUIRK_FORCEMUX) + }, + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), + DMI_MATCH(DMI_PRODUCT_NAME, "Satellite P10"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), + DMI_MATCH(DMI_PRODUCT_NAME, "EQUIUM A110"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), + DMI_MATCH(DMI_PRODUCT_NAME, "SATELLITE C850D"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, + /* + * A lot of modern Clevo barebones have touchpad and/or keyboard issues + * after suspend fixable with nomux + reset + noloop + nopnp. Luckily, + * none of them have an external PS/2 port so this can safely be set for + * all of them. These two are based on a Clevo design, but have the + * board_name changed. + */ + { + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "TUXEDO"), + DMI_MATCH(DMI_BOARD_NAME, "AURA1501"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | + SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "TUXEDO"), + DMI_MATCH(DMI_BOARD_NAME, "EDUBOOK1502"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | + SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) + }, + { + /* Mivvy M310 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "VIOOO"), + DMI_MATCH(DMI_PRODUCT_NAME, "N10"), + }, + .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) + }, + /* + * Some laptops need keyboard reset before probing for the trackpad to get + * it detected, initialised & finally work. + */ + { + /* Schenker XMG C504 - Elantech touchpad */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "XMG"), + DMI_MATCH(DMI_PRODUCT_NAME, "C504"), + }, + .driver_data = (void *)(SERIO_QUIRK_KBDRESET) + }, + { + /* Blue FB5601 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "blue"), + DMI_MATCH(DMI_PRODUCT_NAME, "FB5601"), + DMI_MATCH(DMI_PRODUCT_VERSION, "M606"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOLOOP) + }, + /* + * A lot of modern Clevo barebones have touchpad and/or keyboard issues + * after suspend fixable with nomux + reset + noloop + nopnp. Luckily, + * none of them have an external PS/2 port so this can safely be set for + * all of them. + * Clevo barebones come with board_vendor and/or system_vendor set to + * either the very generic string "Notebook" and/or a different value + * for each individual reseller. The only somewhat universal way to + * identify them is by board_name. + */ + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "LAPQC71A"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | + SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "LAPQC71B"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | + SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "N140CU"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | + SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "N141CU"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | + SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "NH5xAx"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | + SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "NL5xRU"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | + SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) + }, + /* + * At least one modern Clevo barebone has the touchpad connected both + * via PS/2 and i2c interface. This causes a race condition between the + * psmouse and i2c-hid driver. Since the full capability of the touchpad + * is available via the i2c interface and the device has no external + * PS/2 port, it is safe to just ignore all ps2 mouses here to avoid + * this issue. The known affected device is the + * TUXEDO InfinityBook S17 Gen6 / Clevo NS70MU which comes with one of + * the two different dmi strings below. NS50MU is not a typo! + */ + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "NS50MU"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOAUX | SERIO_QUIRK_NOMUX | + SERIO_QUIRK_RESET_ALWAYS | SERIO_QUIRK_NOLOOP | + SERIO_QUIRK_NOPNP) + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "NS50_70MU"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOAUX | SERIO_QUIRK_NOMUX | + SERIO_QUIRK_RESET_ALWAYS | SERIO_QUIRK_NOLOOP | + SERIO_QUIRK_NOPNP) + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "NJ50_70CU"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | + SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) + }, + { + /* + * This is only a partial board_name and might be followed by + * another letter or number. DMI_MATCH however does do partial + * matching. + */ + .matches = { + DMI_MATCH(DMI_PRODUCT_NAME, "P65xH"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | + SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) + }, + { + /* Clevo P650RS, 650RP6, Sager NP8152-S, and others */ + .matches = { + DMI_MATCH(DMI_PRODUCT_NAME, "P65xRP"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | + SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) + }, + { + /* + * This is only a partial board_name and might be followed by + * another letter or number. DMI_MATCH however does do partial + * matching. + */ + .matches = { + DMI_MATCH(DMI_PRODUCT_NAME, "P65_P67H"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | + SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) + }, + { + /* + * This is only a partial board_name and might be followed by + * another letter or number. DMI_MATCH however does do partial + * matching. + */ + .matches = { + DMI_MATCH(DMI_PRODUCT_NAME, "P65_67RP"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | + SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) + }, + { + /* + * This is only a partial board_name and might be followed by + * another letter or number. DMI_MATCH however does do partial + * matching. + */ + .matches = { + DMI_MATCH(DMI_PRODUCT_NAME, "P65_67RS"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | + SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) + }, + { + /* + * This is only a partial board_name and might be followed by + * another letter or number. DMI_MATCH however does do partial + * matching. + */ + .matches = { + DMI_MATCH(DMI_PRODUCT_NAME, "P67xRP"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | + SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "PB50_70DFx,DDx"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | + SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "X170SM"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | + SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "X170KM-G"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | + SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) + }, + { } +}; + +#ifdef CONFIG_PNP +static const struct dmi_system_id i8042_dmi_laptop_table[] __initconst = { + { + .matches = { + DMI_MATCH(DMI_CHASSIS_TYPE, "8"), /* Portable */ + }, + }, + { + .matches = { + DMI_MATCH(DMI_CHASSIS_TYPE, "9"), /* Laptop */ + }, + }, + { + .matches = { + DMI_MATCH(DMI_CHASSIS_TYPE, "10"), /* Notebook */ + }, + }, + { + .matches = { + DMI_MATCH(DMI_CHASSIS_TYPE, "14"), /* Sub-Notebook */ + }, + }, + { } +}; +#endif + +#endif /* CONFIG_X86 */ + +#ifdef CONFIG_PNP +#include + +static bool i8042_pnp_kbd_registered; +static unsigned int i8042_pnp_kbd_devices; +static bool i8042_pnp_aux_registered; +static unsigned int i8042_pnp_aux_devices; + +static int i8042_pnp_command_reg; +static int i8042_pnp_data_reg; +static int i8042_pnp_kbd_irq; +static int i8042_pnp_aux_irq; + +static char i8042_pnp_kbd_name[32]; +static char i8042_pnp_aux_name[32]; + +static void i8042_pnp_id_to_string(struct pnp_id *id, char *dst, int dst_size) +{ + strscpy(dst, "PNP:", dst_size); + + while (id) { + strlcat(dst, " ", dst_size); + strlcat(dst, id->id, dst_size); + id = id->next; + } +} + +static int i8042_pnp_kbd_probe(struct pnp_dev *dev, const struct pnp_device_id *did) +{ + if (pnp_port_valid(dev, 0) && pnp_port_len(dev, 0) == 1) + i8042_pnp_data_reg = pnp_port_start(dev,0); + + if (pnp_port_valid(dev, 1) && pnp_port_len(dev, 1) == 1) + i8042_pnp_command_reg = pnp_port_start(dev, 1); + + if (pnp_irq_valid(dev,0)) + i8042_pnp_kbd_irq = pnp_irq(dev, 0); + + strscpy(i8042_pnp_kbd_name, did->id, sizeof(i8042_pnp_kbd_name)); + if (strlen(pnp_dev_name(dev))) { + strlcat(i8042_pnp_kbd_name, ":", sizeof(i8042_pnp_kbd_name)); + strlcat(i8042_pnp_kbd_name, pnp_dev_name(dev), sizeof(i8042_pnp_kbd_name)); + } + i8042_pnp_id_to_string(dev->id, i8042_kbd_firmware_id, + sizeof(i8042_kbd_firmware_id)); + i8042_kbd_fwnode = dev_fwnode(&dev->dev); + + /* Keyboard ports are always supposed to be wakeup-enabled */ + device_set_wakeup_enable(&dev->dev, true); + + i8042_pnp_kbd_devices++; + return 0; +} + +static int i8042_pnp_aux_probe(struct pnp_dev *dev, const struct pnp_device_id *did) +{ + if (pnp_port_valid(dev, 0) && pnp_port_len(dev, 0) == 1) + i8042_pnp_data_reg = pnp_port_start(dev,0); + + if (pnp_port_valid(dev, 1) && pnp_port_len(dev, 1) == 1) + i8042_pnp_command_reg = pnp_port_start(dev, 1); + + if (pnp_irq_valid(dev, 0)) + i8042_pnp_aux_irq = pnp_irq(dev, 0); + + strscpy(i8042_pnp_aux_name, did->id, sizeof(i8042_pnp_aux_name)); + if (strlen(pnp_dev_name(dev))) { + strlcat(i8042_pnp_aux_name, ":", sizeof(i8042_pnp_aux_name)); + strlcat(i8042_pnp_aux_name, pnp_dev_name(dev), sizeof(i8042_pnp_aux_name)); + } + i8042_pnp_id_to_string(dev->id, i8042_aux_firmware_id, + sizeof(i8042_aux_firmware_id)); + + i8042_pnp_aux_devices++; + return 0; +} + +static const struct pnp_device_id pnp_kbd_devids[] = { + { .id = "PNP0300", .driver_data = 0 }, + { .id = "PNP0301", .driver_data = 0 }, + { .id = "PNP0302", .driver_data = 0 }, + { .id = "PNP0303", .driver_data = 0 }, + { .id = "PNP0304", .driver_data = 0 }, + { .id = "PNP0305", .driver_data = 0 }, + { .id = "PNP0306", .driver_data = 0 }, + { .id = "PNP0309", .driver_data = 0 }, + { .id = "PNP030a", .driver_data = 0 }, + { .id = "PNP030b", .driver_data = 0 }, + { .id = "PNP0320", .driver_data = 0 }, + { .id = "PNP0343", .driver_data = 0 }, + { .id = "PNP0344", .driver_data = 0 }, + { .id = "PNP0345", .driver_data = 0 }, + { .id = "CPQA0D7", .driver_data = 0 }, + { .id = "", }, +}; +MODULE_DEVICE_TABLE(pnp, pnp_kbd_devids); + +static struct pnp_driver i8042_pnp_kbd_driver = { + .name = "i8042 kbd", + .id_table = pnp_kbd_devids, + .probe = i8042_pnp_kbd_probe, + .driver = { + .probe_type = PROBE_FORCE_SYNCHRONOUS, + .suppress_bind_attrs = true, + }, +}; + +static const struct pnp_device_id pnp_aux_devids[] = { + { .id = "AUI0200", .driver_data = 0 }, + { .id = "FJC6000", .driver_data = 0 }, + { .id = "FJC6001", .driver_data = 0 }, + { .id = "PNP0f03", .driver_data = 0 }, + { .id = "PNP0f0b", .driver_data = 0 }, + { .id = "PNP0f0e", .driver_data = 0 }, + { .id = "PNP0f12", .driver_data = 0 }, + { .id = "PNP0f13", .driver_data = 0 }, + { .id = "PNP0f19", .driver_data = 0 }, + { .id = "PNP0f1c", .driver_data = 0 }, + { .id = "SYN0801", .driver_data = 0 }, + { .id = "", }, +}; +MODULE_DEVICE_TABLE(pnp, pnp_aux_devids); + +static struct pnp_driver i8042_pnp_aux_driver = { + .name = "i8042 aux", + .id_table = pnp_aux_devids, + .probe = i8042_pnp_aux_probe, + .driver = { + .probe_type = PROBE_FORCE_SYNCHRONOUS, + .suppress_bind_attrs = true, + }, +}; + +static void i8042_pnp_exit(void) +{ + if (i8042_pnp_kbd_registered) { + i8042_pnp_kbd_registered = false; + pnp_unregister_driver(&i8042_pnp_kbd_driver); + } + + if (i8042_pnp_aux_registered) { + i8042_pnp_aux_registered = false; + pnp_unregister_driver(&i8042_pnp_aux_driver); + } +} + +static int __init i8042_pnp_init(void) +{ + char kbd_irq_str[4] = { 0 }, aux_irq_str[4] = { 0 }; + bool pnp_data_busted = false; + int err; + + if (i8042_nopnp) { + pr_info("PNP detection disabled\n"); + return 0; + } + + err = pnp_register_driver(&i8042_pnp_kbd_driver); + if (!err) + i8042_pnp_kbd_registered = true; + + err = pnp_register_driver(&i8042_pnp_aux_driver); + if (!err) + i8042_pnp_aux_registered = true; + + if (!i8042_pnp_kbd_devices && !i8042_pnp_aux_devices) { + i8042_pnp_exit(); +#if defined(__ia64__) + return -ENODEV; +#else + pr_info("PNP: No PS/2 controller found.\n"); + if (x86_platform.legacy.i8042 != + X86_LEGACY_I8042_EXPECTED_PRESENT) + return -ENODEV; + pr_info("Probing ports directly.\n"); + return 0; +#endif + } + + if (i8042_pnp_kbd_devices) + snprintf(kbd_irq_str, sizeof(kbd_irq_str), + "%d", i8042_pnp_kbd_irq); + if (i8042_pnp_aux_devices) + snprintf(aux_irq_str, sizeof(aux_irq_str), + "%d", i8042_pnp_aux_irq); + + pr_info("PNP: PS/2 Controller [%s%s%s] at %#x,%#x irq %s%s%s\n", + i8042_pnp_kbd_name, (i8042_pnp_kbd_devices && i8042_pnp_aux_devices) ? "," : "", + i8042_pnp_aux_name, + i8042_pnp_data_reg, i8042_pnp_command_reg, + kbd_irq_str, (i8042_pnp_kbd_devices && i8042_pnp_aux_devices) ? "," : "", + aux_irq_str); + +#if defined(__ia64__) + if (!i8042_pnp_kbd_devices) + i8042_nokbd = true; + if (!i8042_pnp_aux_devices) + i8042_noaux = true; +#endif + + if (((i8042_pnp_data_reg & ~0xf) == (i8042_data_reg & ~0xf) && + i8042_pnp_data_reg != i8042_data_reg) || + !i8042_pnp_data_reg) { + pr_warn("PNP: PS/2 controller has invalid data port %#x; using default %#x\n", + i8042_pnp_data_reg, i8042_data_reg); + i8042_pnp_data_reg = i8042_data_reg; + pnp_data_busted = true; + } + + if (((i8042_pnp_command_reg & ~0xf) == (i8042_command_reg & ~0xf) && + i8042_pnp_command_reg != i8042_command_reg) || + !i8042_pnp_command_reg) { + pr_warn("PNP: PS/2 controller has invalid command port %#x; using default %#x\n", + i8042_pnp_command_reg, i8042_command_reg); + i8042_pnp_command_reg = i8042_command_reg; + pnp_data_busted = true; + } + + if (!i8042_nokbd && !i8042_pnp_kbd_irq) { + pr_warn("PNP: PS/2 controller doesn't have KBD irq; using default %d\n", + i8042_kbd_irq); + i8042_pnp_kbd_irq = i8042_kbd_irq; + pnp_data_busted = true; + } + + if (!i8042_noaux && !i8042_pnp_aux_irq) { + if (!pnp_data_busted && i8042_pnp_kbd_irq) { + pr_warn("PNP: PS/2 appears to have AUX port disabled, " + "if this is incorrect please boot with i8042.nopnp\n"); + i8042_noaux = true; + } else { + pr_warn("PNP: PS/2 controller doesn't have AUX irq; using default %d\n", + i8042_aux_irq); + i8042_pnp_aux_irq = i8042_aux_irq; + } + } + + i8042_data_reg = i8042_pnp_data_reg; + i8042_command_reg = i8042_pnp_command_reg; + i8042_kbd_irq = i8042_pnp_kbd_irq; + i8042_aux_irq = i8042_pnp_aux_irq; + +#ifdef CONFIG_X86 + i8042_bypass_aux_irq_test = !pnp_data_busted && + dmi_check_system(i8042_dmi_laptop_table); +#endif + + return 0; +} + +#else /* !CONFIG_PNP */ +static inline int i8042_pnp_init(void) { return 0; } +static inline void i8042_pnp_exit(void) { } +#endif /* CONFIG_PNP */ + + +#ifdef CONFIG_X86 +static void __init i8042_check_quirks(void) +{ + const struct dmi_system_id *device_quirk_info; + uintptr_t quirks; + + device_quirk_info = dmi_first_match(i8042_dmi_quirk_table); + if (!device_quirk_info) + return; + + quirks = (uintptr_t)device_quirk_info->driver_data; + + if (quirks & SERIO_QUIRK_NOKBD) + i8042_nokbd = true; + if (quirks & SERIO_QUIRK_NOAUX) + i8042_noaux = true; + if (quirks & SERIO_QUIRK_NOMUX) + i8042_nomux = true; + if (quirks & SERIO_QUIRK_FORCEMUX) + i8042_nomux = false; + if (quirks & SERIO_QUIRK_UNLOCK) + i8042_unlock = true; + if (quirks & SERIO_QUIRK_PROBE_DEFER) + i8042_probe_defer = true; + /* Honor module parameter when value is not default */ + if (i8042_reset == I8042_RESET_DEFAULT) { + if (quirks & SERIO_QUIRK_RESET_ALWAYS) + i8042_reset = I8042_RESET_ALWAYS; + if (quirks & SERIO_QUIRK_RESET_NEVER) + i8042_reset = I8042_RESET_NEVER; + } + if (quirks & SERIO_QUIRK_DIECT) + i8042_direct = true; + if (quirks & SERIO_QUIRK_DUMBKBD) + i8042_dumbkbd = true; + if (quirks & SERIO_QUIRK_NOLOOP) + i8042_noloop = true; + if (quirks & SERIO_QUIRK_NOTIMEOUT) + i8042_notimeout = true; + if (quirks & SERIO_QUIRK_KBDRESET) + i8042_kbdreset = true; + if (quirks & SERIO_QUIRK_DRITEK) + i8042_dritek = true; +#ifdef CONFIG_PNP + if (quirks & SERIO_QUIRK_NOPNP) + i8042_nopnp = true; +#endif +} +#else +static inline void i8042_check_quirks(void) {} +#endif + +static int __init i8042_platform_init(void) +{ + int retval; + +#ifdef CONFIG_X86 + u8 a20_on = 0xdf; + /* Just return if platform does not have i8042 controller */ + if (x86_platform.legacy.i8042 == X86_LEGACY_I8042_PLATFORM_ABSENT) + return -ENODEV; +#endif + +/* + * On ix86 platforms touching the i8042 data register region can do really + * bad things. Because of this the region is always reserved on ix86 boxes. + * + * if (!request_region(I8042_DATA_REG, 16, "i8042")) + * return -EBUSY; + */ + + i8042_kbd_irq = I8042_MAP_IRQ(1); + i8042_aux_irq = I8042_MAP_IRQ(12); + +#if defined(__ia64__) + i8042_reset = I8042_RESET_ALWAYS; +#endif + + i8042_check_quirks(); + + pr_debug("Active quirks (empty means none):%s%s%s%s%s%s%s%s%s%s%s%s%s\n", + i8042_nokbd ? " nokbd" : "", + i8042_noaux ? " noaux" : "", + i8042_nomux ? " nomux" : "", + i8042_unlock ? " unlock" : "", + i8042_probe_defer ? "probe_defer" : "", + i8042_reset == I8042_RESET_DEFAULT ? + "" : i8042_reset == I8042_RESET_ALWAYS ? + " reset_always" : " reset_never", + i8042_direct ? " direct" : "", + i8042_dumbkbd ? " dumbkbd" : "", + i8042_noloop ? " noloop" : "", + i8042_notimeout ? " notimeout" : "", + i8042_kbdreset ? " kbdreset" : "", +#ifdef CONFIG_X86 + i8042_dritek ? " dritek" : "", +#else + "", +#endif +#ifdef CONFIG_PNP + i8042_nopnp ? " nopnp" : ""); +#else + ""); +#endif + + retval = i8042_pnp_init(); + if (retval) + return retval; + +#ifdef CONFIG_X86 + /* + * A20 was already enabled during early kernel init. But some buggy + * BIOSes (in MSI Laptops) require A20 to be enabled using 8042 to + * resume from S3. So we do it here and hope that nothing breaks. + */ + i8042_command(&a20_on, 0x10d1); + i8042_command(NULL, 0x00ff); /* Null command for SMM firmware */ +#endif /* CONFIG_X86 */ + + return retval; +} + +static inline void i8042_platform_exit(void) +{ + i8042_pnp_exit(); +} + +#endif /* _I8042_ACPIPNPIO_H */ diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h deleted file mode 100644 index 732b7a6b315d..000000000000 --- a/drivers/input/serio/i8042-x86ia64io.h +++ /dev/null @@ -1,1668 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -#ifndef _I8042_X86IA64IO_H -#define _I8042_X86IA64IO_H - - -#ifdef CONFIG_X86 -#include -#endif - -/* - * Names. - */ - -#define I8042_KBD_PHYS_DESC "isa0060/serio0" -#define I8042_AUX_PHYS_DESC "isa0060/serio1" -#define I8042_MUX_PHYS_DESC "isa0060/serio%d" - -/* - * IRQs. - */ - -#if defined(__ia64__) -# define I8042_MAP_IRQ(x) isa_irq_to_vector((x)) -#else -# define I8042_MAP_IRQ(x) (x) -#endif - -#define I8042_KBD_IRQ i8042_kbd_irq -#define I8042_AUX_IRQ i8042_aux_irq - -static int i8042_kbd_irq; -static int i8042_aux_irq; - -/* - * Register numbers. - */ - -#define I8042_COMMAND_REG i8042_command_reg -#define I8042_STATUS_REG i8042_command_reg -#define I8042_DATA_REG i8042_data_reg - -static int i8042_command_reg = 0x64; -static int i8042_data_reg = 0x60; - - -static inline int i8042_read_data(void) -{ - return inb(I8042_DATA_REG); -} - -static inline int i8042_read_status(void) -{ - return inb(I8042_STATUS_REG); -} - -static inline void i8042_write_data(int val) -{ - outb(val, I8042_DATA_REG); -} - -static inline void i8042_write_command(int val) -{ - outb(val, I8042_COMMAND_REG); -} - -#ifdef CONFIG_X86 - -#include - -#define SERIO_QUIRK_NOKBD BIT(0) -#define SERIO_QUIRK_NOAUX BIT(1) -#define SERIO_QUIRK_NOMUX BIT(2) -#define SERIO_QUIRK_FORCEMUX BIT(3) -#define SERIO_QUIRK_UNLOCK BIT(4) -#define SERIO_QUIRK_PROBE_DEFER BIT(5) -#define SERIO_QUIRK_RESET_ALWAYS BIT(6) -#define SERIO_QUIRK_RESET_NEVER BIT(7) -#define SERIO_QUIRK_DIECT BIT(8) -#define SERIO_QUIRK_DUMBKBD BIT(9) -#define SERIO_QUIRK_NOLOOP BIT(10) -#define SERIO_QUIRK_NOTIMEOUT BIT(11) -#define SERIO_QUIRK_KBDRESET BIT(12) -#define SERIO_QUIRK_DRITEK BIT(13) -#define SERIO_QUIRK_NOPNP BIT(14) - -/* Quirk table for different mainboards. Options similar or identical to i8042 - * module parameters. - * ORDERING IS IMPORTANT! The first match will be apllied and the rest ignored. - * This allows entries to overwrite vendor wide quirks on a per device basis. - * Where this is irrelevant, entries are sorted case sensitive by DMI_SYS_VENDOR - * and/or DMI_BOARD_VENDOR to make it easier to avoid dublicate entries. - */ -static const struct dmi_system_id i8042_dmi_quirk_table[] __initconst = { - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "ALIENWARE"), - DMI_MATCH(DMI_PRODUCT_NAME, "Sentia"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), - DMI_MATCH(DMI_PRODUCT_NAME, "X750LN"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOLOOP) - }, - { - /* Asus X450LCP */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), - DMI_MATCH(DMI_PRODUCT_NAME, "X450LCP"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_NEVER) - }, - { - /* ASUS ZenBook UX425UA */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), - DMI_MATCH(DMI_PRODUCT_NAME, "ZenBook UX425UA"), - }, - .driver_data = (void *)(SERIO_QUIRK_PROBE_DEFER | SERIO_QUIRK_RESET_NEVER) - }, - { - /* ASUS ZenBook UM325UA */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), - DMI_MATCH(DMI_PRODUCT_NAME, "ZenBook UX325UA_UM325UA"), - }, - .driver_data = (void *)(SERIO_QUIRK_PROBE_DEFER | SERIO_QUIRK_RESET_NEVER) - }, - /* - * On some Asus laptops, just running self tests cause problems. - */ - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), - DMI_MATCH(DMI_CHASSIS_TYPE, "10"), /* Notebook */ - }, - .driver_data = (void *)(SERIO_QUIRK_RESET_NEVER) - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), - DMI_MATCH(DMI_CHASSIS_TYPE, "31"), /* Convertible Notebook */ - }, - .driver_data = (void *)(SERIO_QUIRK_RESET_NEVER) - }, - { - /* ASUS P65UP5 - AUX LOOP command does not raise AUX IRQ */ - .matches = { - DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."), - DMI_MATCH(DMI_BOARD_NAME, "P/I-P65UP5"), - DMI_MATCH(DMI_BOARD_VERSION, "REV 2.X"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOLOOP) - }, - { - /* ASUS G1S */ - .matches = { - DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer Inc."), - DMI_MATCH(DMI_BOARD_NAME, "G1S"), - DMI_MATCH(DMI_BOARD_VERSION, "1.0"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOLOOP) - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 1360"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - /* Acer Aspire 5710 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5710"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - /* Acer Aspire 7738 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 7738"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - /* Acer Aspire 5536 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5536"), - DMI_MATCH(DMI_PRODUCT_VERSION, "0100"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - /* - * Acer Aspire 5738z - * Touchpad stops working in mux mode when dis- + re-enabled - * with the touchpad enable/disable toggle hotkey - */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5738"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - /* Acer Aspire One 150 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "AOA150"), - }, - .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) - }, - { - /* Acer Aspire One 532h */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "AO532h"), - }, - .driver_data = (void *)(SERIO_QUIRK_DRITEK) - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire A114-31"), - }, - .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire A314-31"), - }, - .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire A315-31"), - }, - .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire ES1-132"), - }, - .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire ES1-332"), - }, - .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire ES1-432"), - }, - .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate Spin B118-RN"), - }, - .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) - }, - /* - * Some Wistron based laptops need us to explicitly enable the 'Dritek - * keyboard extension' to make their extra keys start generating scancodes. - * Originally, this was just confined to older laptops, but a few Acer laptops - * have turned up in 2007 that also need this again. - */ - { - /* Acer Aspire 5100 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5100"), - }, - .driver_data = (void *)(SERIO_QUIRK_DRITEK) - }, - { - /* Acer Aspire 5610 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5610"), - }, - .driver_data = (void *)(SERIO_QUIRK_DRITEK) - }, - { - /* Acer Aspire 5630 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5630"), - }, - .driver_data = (void *)(SERIO_QUIRK_DRITEK) - }, - { - /* Acer Aspire 5650 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5650"), - }, - .driver_data = (void *)(SERIO_QUIRK_DRITEK) - }, - { - /* Acer Aspire 5680 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5680"), - }, - .driver_data = (void *)(SERIO_QUIRK_DRITEK) - }, - { - /* Acer Aspire 5720 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5720"), - }, - .driver_data = (void *)(SERIO_QUIRK_DRITEK) - }, - { - /* Acer Aspire 9110 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 9110"), - }, - .driver_data = (void *)(SERIO_QUIRK_DRITEK) - }, - { - /* Acer TravelMate 660 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 660"), - }, - .driver_data = (void *)(SERIO_QUIRK_DRITEK) - }, - { - /* Acer TravelMate 2490 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 2490"), - }, - .driver_data = (void *)(SERIO_QUIRK_DRITEK) - }, - { - /* Acer TravelMate 4280 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 4280"), - }, - .driver_data = (void *)(SERIO_QUIRK_DRITEK) - }, - { - /* Amoi M636/A737 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Amoi Electronics CO.,LTD."), - DMI_MATCH(DMI_PRODUCT_NAME, "M636/A737 platform"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "ByteSpeed LLC"), - DMI_MATCH(DMI_PRODUCT_NAME, "ByteSpeed Laptop C15B"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOLOOP) - }, - { - /* Compal HEL80I */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "COMPAL"), - DMI_MATCH(DMI_PRODUCT_NAME, "HEL80I"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Compaq"), - DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant"), - DMI_MATCH(DMI_PRODUCT_VERSION, "8500"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOLOOP) - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Compaq"), - DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant"), - DMI_MATCH(DMI_PRODUCT_VERSION, "DL760"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOLOOP) - }, - { - /* Advent 4211 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "DIXONSXP"), - DMI_MATCH(DMI_PRODUCT_NAME, "Advent 4211"), - }, - .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) - }, - { - /* Dell Embedded Box PC 3000 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "Embedded Box PC 3000"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOLOOP) - }, - { - /* Dell XPS M1530 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "XPS M1530"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - /* Dell Vostro 1510 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "Vostro1510"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - /* Dell Vostro V13 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "Vostro V13"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_NOTIMEOUT) - }, - { - /* Dell Vostro 1320 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1320"), - }, - .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) - }, - { - /* Dell Vostro 1520 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1520"), - }, - .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) - }, - { - /* Dell Vostro 1720 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1720"), - }, - .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) - }, - { - /* Entroware Proteus */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Entroware"), - DMI_MATCH(DMI_PRODUCT_NAME, "Proteus"), - DMI_MATCH(DMI_PRODUCT_VERSION, "EL07R4"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS) - }, - /* - * Some Fujitsu notebooks are having trouble with touchpads if - * active multiplexing mode is activated. Luckily they don't have - * external PS/2 ports so we can safely disable it. - * ... apparently some Toshibas don't like MUX mode either and - * die horrible death on reboot. - */ - { - /* Fujitsu Lifebook P7010/P7010D */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), - DMI_MATCH(DMI_PRODUCT_NAME, "P7010"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - /* Fujitsu Lifebook P5020D */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), - DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook P Series"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - /* Fujitsu Lifebook S2000 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), - DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook S Series"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - /* Fujitsu Lifebook S6230 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), - DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook S6230"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - /* Fujitsu Lifebook T725 laptop */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), - DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK T725"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_NOTIMEOUT) - }, - { - /* Fujitsu Lifebook U745 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), - DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK U745"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - /* Fujitsu T70H */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), - DMI_MATCH(DMI_PRODUCT_NAME, "FMVLT70H"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - /* Fujitsu A544 laptop */ - /* https://bugzilla.redhat.com/show_bug.cgi?id=1111138 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), - DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK A544"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOTIMEOUT) - }, - { - /* Fujitsu AH544 laptop */ - /* https://bugzilla.kernel.org/show_bug.cgi?id=69731 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), - DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK AH544"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOTIMEOUT) - }, - { - /* Fujitsu U574 laptop */ - /* https://bugzilla.kernel.org/show_bug.cgi?id=69731 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), - DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK U574"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOTIMEOUT) - }, - { - /* Fujitsu UH554 laptop */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), - DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK UH544"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOTIMEOUT) - }, - { - /* Fujitsu Lifebook P7010 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), - DMI_MATCH(DMI_PRODUCT_NAME, "0000000000"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - /* Fujitsu-Siemens Lifebook T3010 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), - DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK T3010"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - /* Fujitsu-Siemens Lifebook E4010 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), - DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK E4010"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - /* Fujitsu-Siemens Amilo Pro 2010 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), - DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pro V2010"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - /* Fujitsu-Siemens Amilo Pro 2030 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), - DMI_MATCH(DMI_PRODUCT_NAME, "AMILO PRO V2030"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - /* Gigabyte M912 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"), - DMI_MATCH(DMI_PRODUCT_NAME, "M912"), - DMI_MATCH(DMI_PRODUCT_VERSION, "01"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOLOOP) - }, - { - /* Gigabyte Spring Peak - defines wrong chassis type */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"), - DMI_MATCH(DMI_PRODUCT_NAME, "Spring Peak"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOLOOP) - }, - { - /* Gigabyte T1005 - defines wrong chassis type ("Other") */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"), - DMI_MATCH(DMI_PRODUCT_NAME, "T1005"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOLOOP) - }, - { - /* Gigabyte T1005M/P - defines wrong chassis type ("Other") */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"), - DMI_MATCH(DMI_PRODUCT_NAME, "T1005M/P"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOLOOP) - }, - /* - * Some laptops need keyboard reset before probing for the trackpad to get - * it detected, initialised & finally work. - */ - { - /* Gigabyte P35 v2 - Elantech touchpad */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"), - DMI_MATCH(DMI_PRODUCT_NAME, "P35V2"), - }, - .driver_data = (void *)(SERIO_QUIRK_KBDRESET) - }, - { - /* Aorus branded Gigabyte X3 Plus - Elantech touchpad */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"), - DMI_MATCH(DMI_PRODUCT_NAME, "X3"), - }, - .driver_data = (void *)(SERIO_QUIRK_KBDRESET) - }, - { - /* Gigabyte P34 - Elantech touchpad */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"), - DMI_MATCH(DMI_PRODUCT_NAME, "P34"), - }, - .driver_data = (void *)(SERIO_QUIRK_KBDRESET) - }, - { - /* Gigabyte P57 - Elantech touchpad */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"), - DMI_MATCH(DMI_PRODUCT_NAME, "P57"), - }, - .driver_data = (void *)(SERIO_QUIRK_KBDRESET) - }, - { - /* Gericom Bellagio */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Gericom"), - DMI_MATCH(DMI_PRODUCT_NAME, "N34AS6"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - /* Gigabyte M1022M netbook */ - .matches = { - DMI_MATCH(DMI_BOARD_VENDOR, "Gigabyte Technology Co.,Ltd."), - DMI_MATCH(DMI_BOARD_NAME, "M1022E"), - DMI_MATCH(DMI_BOARD_VERSION, "1.02"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOLOOP) - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), - DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion dv9700"), - DMI_MATCH(DMI_PRODUCT_VERSION, "Rev 1"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOLOOP) - }, - { - /* - * HP Pavilion DV4017EA - - * errors on MUX ports are reported without raising AUXDATA - * causing "spurious NAK" messages. - */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), - DMI_MATCH(DMI_PRODUCT_NAME, "Pavilion dv4000 (EA032EA#ABF)"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - /* - * HP Pavilion ZT1000 - - * like DV4017EA does not raise AUXERR for errors on MUX ports. - */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), - DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion Notebook PC"), - DMI_MATCH(DMI_PRODUCT_VERSION, "HP Pavilion Notebook ZT1000"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - /* - * HP Pavilion DV4270ca - - * like DV4017EA does not raise AUXERR for errors on MUX ports. - */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), - DMI_MATCH(DMI_PRODUCT_NAME, "Pavilion dv4000 (EH476UA#ABL)"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - /* Newer HP Pavilion dv4 models */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), - DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion dv4 Notebook PC"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_NOTIMEOUT) - }, - { - /* IBM 2656 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "IBM"), - DMI_MATCH(DMI_PRODUCT_NAME, "2656"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - /* Avatar AVIU-145A6 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Intel"), - DMI_MATCH(DMI_PRODUCT_NAME, "IC4I"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - /* Intel MBO Desktop D845PESV */ - .matches = { - DMI_MATCH(DMI_BOARD_VENDOR, "Intel Corporation"), - DMI_MATCH(DMI_BOARD_NAME, "D845PESV"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOPNP) - }, - { - /* - * Intel NUC D54250WYK - does not have i8042 controller but - * declares PS/2 devices in DSDT. - */ - .matches = { - DMI_MATCH(DMI_BOARD_VENDOR, "Intel Corporation"), - DMI_MATCH(DMI_BOARD_NAME, "D54250WYK"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOPNP) - }, - { - /* Lenovo 3000 n100 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_NAME, "076804U"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - /* Lenovo XiaoXin Air 12 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_NAME, "80UN"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - /* Lenovo LaVie Z */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo LaVie Z"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - /* Lenovo Ideapad U455 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_NAME, "20046"), - }, - .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) - }, - { - /* Lenovo ThinkPad L460 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad L460"), - }, - .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) - }, - { - /* Lenovo ThinkPad Twist S230u */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_NAME, "33474HU"), - }, - .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) - }, - { - /* LG Electronics X110 */ - .matches = { - DMI_MATCH(DMI_BOARD_VENDOR, "LG Electronics Inc."), - DMI_MATCH(DMI_BOARD_NAME, "X110"), - }, - .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) - }, - { - /* Medion Akoya Mini E1210 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "MEDION"), - DMI_MATCH(DMI_PRODUCT_NAME, "E1210"), - }, - .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) - }, - { - /* Medion Akoya E1222 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "MEDION"), - DMI_MATCH(DMI_PRODUCT_NAME, "E122X"), - }, - .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) - }, - { - /* MSI Wind U-100 */ - .matches = { - DMI_MATCH(DMI_BOARD_VENDOR, "MICRO-STAR INTERNATIONAL CO., LTD"), - DMI_MATCH(DMI_BOARD_NAME, "U-100"), - }, - .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS | SERIO_QUIRK_NOPNP) - }, - { - /* - * No data is coming from the touchscreen unless KBC - * is in legacy mode. - */ - /* Panasonic CF-29 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Matsushita"), - DMI_MATCH(DMI_PRODUCT_NAME, "CF-29"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - /* Medion Akoya E7225 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Medion"), - DMI_MATCH(DMI_PRODUCT_NAME, "Akoya E7225"), - DMI_MATCH(DMI_PRODUCT_VERSION, "1.0"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOLOOP) - }, - { - /* Microsoft Virtual Machine */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"), - DMI_MATCH(DMI_PRODUCT_NAME, "Virtual Machine"), - DMI_MATCH(DMI_PRODUCT_VERSION, "VS2005R2"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOLOOP) - }, - { - /* Medion MAM 2070 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Notebook"), - DMI_MATCH(DMI_PRODUCT_NAME, "MAM 2070"), - DMI_MATCH(DMI_PRODUCT_VERSION, "5a"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOLOOP) - }, - { - /* TUXEDO BU1406 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Notebook"), - DMI_MATCH(DMI_PRODUCT_NAME, "N24_25BU"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - /* OQO Model 01 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "OQO"), - DMI_MATCH(DMI_PRODUCT_NAME, "ZEPTO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "00"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOLOOP) - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "PEGATRON CORPORATION"), - DMI_MATCH(DMI_PRODUCT_NAME, "C15B"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOLOOP) - }, - { - /* Acer Aspire 5 A515 */ - .matches = { - DMI_MATCH(DMI_BOARD_VENDOR, "PK"), - DMI_MATCH(DMI_BOARD_NAME, "Grumpy_PK"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOPNP) - }, - { - /* ULI EV4873 - AUX LOOP does not work properly */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "ULI"), - DMI_MATCH(DMI_PRODUCT_NAME, "EV4873"), - DMI_MATCH(DMI_PRODUCT_VERSION, "5a"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOLOOP) - }, - { - /* - * Arima-Rioworks HDAMB - - * AUX LOOP command does not raise AUX IRQ - */ - .matches = { - DMI_MATCH(DMI_BOARD_VENDOR, "RIOWORKS"), - DMI_MATCH(DMI_BOARD_NAME, "HDAMB"), - DMI_MATCH(DMI_BOARD_VERSION, "Rev E"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOLOOP) - }, - { - /* Sharp Actius MM20 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "SHARP"), - DMI_MATCH(DMI_PRODUCT_NAME, "PC-MM20 Series"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - /* - * Sony Vaio FZ-240E - - * reset and GET ID commands issued via KBD port are - * sometimes being delivered to AUX3. - */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"), - DMI_MATCH(DMI_PRODUCT_NAME, "VGN-FZ240E"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - /* - * Most (all?) VAIOs do not have external PS/2 ports nor - * they implement active multiplexing properly, and - * MUX discovery usually messes up keyboard/touchpad. - */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"), - DMI_MATCH(DMI_BOARD_NAME, "VAIO"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - /* Sony Vaio FS-115b */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"), - DMI_MATCH(DMI_PRODUCT_NAME, "VGN-FS115B"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - /* - * Sony Vaio VGN-CS series require MUX or the touch sensor - * buttons will disturb touchpad operation - */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"), - DMI_MATCH(DMI_PRODUCT_NAME, "VGN-CS"), - }, - .driver_data = (void *)(SERIO_QUIRK_FORCEMUX) - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), - DMI_MATCH(DMI_PRODUCT_NAME, "Satellite P10"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), - DMI_MATCH(DMI_PRODUCT_NAME, "EQUIUM A110"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), - DMI_MATCH(DMI_PRODUCT_NAME, "SATELLITE C850D"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX) - }, - /* - * A lot of modern Clevo barebones have touchpad and/or keyboard issues - * after suspend fixable with nomux + reset + noloop + nopnp. Luckily, - * none of them have an external PS/2 port so this can safely be set for - * all of them. These two are based on a Clevo design, but have the - * board_name changed. - */ - { - .matches = { - DMI_MATCH(DMI_BOARD_VENDOR, "TUXEDO"), - DMI_MATCH(DMI_BOARD_NAME, "AURA1501"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | - SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) - }, - { - .matches = { - DMI_MATCH(DMI_BOARD_VENDOR, "TUXEDO"), - DMI_MATCH(DMI_BOARD_NAME, "EDUBOOK1502"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | - SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) - }, - { - /* Mivvy M310 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "VIOOO"), - DMI_MATCH(DMI_PRODUCT_NAME, "N10"), - }, - .driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS) - }, - /* - * Some laptops need keyboard reset before probing for the trackpad to get - * it detected, initialised & finally work. - */ - { - /* Schenker XMG C504 - Elantech touchpad */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "XMG"), - DMI_MATCH(DMI_PRODUCT_NAME, "C504"), - }, - .driver_data = (void *)(SERIO_QUIRK_KBDRESET) - }, - { - /* Blue FB5601 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "blue"), - DMI_MATCH(DMI_PRODUCT_NAME, "FB5601"), - DMI_MATCH(DMI_PRODUCT_VERSION, "M606"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOLOOP) - }, - /* - * A lot of modern Clevo barebones have touchpad and/or keyboard issues - * after suspend fixable with nomux + reset + noloop + nopnp. Luckily, - * none of them have an external PS/2 port so this can safely be set for - * all of them. - * Clevo barebones come with board_vendor and/or system_vendor set to - * either the very generic string "Notebook" and/or a different value - * for each individual reseller. The only somewhat universal way to - * identify them is by board_name. - */ - { - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "LAPQC71A"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | - SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) - }, - { - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "LAPQC71B"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | - SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) - }, - { - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "N140CU"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | - SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) - }, - { - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "N141CU"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | - SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) - }, - { - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "NH5xAx"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | - SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) - }, - { - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "NL5xRU"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | - SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) - }, - /* - * At least one modern Clevo barebone has the touchpad connected both - * via PS/2 and i2c interface. This causes a race condition between the - * psmouse and i2c-hid driver. Since the full capability of the touchpad - * is available via the i2c interface and the device has no external - * PS/2 port, it is safe to just ignore all ps2 mouses here to avoid - * this issue. The known affected device is the - * TUXEDO InfinityBook S17 Gen6 / Clevo NS70MU which comes with one of - * the two different dmi strings below. NS50MU is not a typo! - */ - { - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "NS50MU"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOAUX | SERIO_QUIRK_NOMUX | - SERIO_QUIRK_RESET_ALWAYS | SERIO_QUIRK_NOLOOP | - SERIO_QUIRK_NOPNP) - }, - { - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "NS50_70MU"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOAUX | SERIO_QUIRK_NOMUX | - SERIO_QUIRK_RESET_ALWAYS | SERIO_QUIRK_NOLOOP | - SERIO_QUIRK_NOPNP) - }, - { - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "NJ50_70CU"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | - SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) - }, - { - /* - * This is only a partial board_name and might be followed by - * another letter or number. DMI_MATCH however does do partial - * matching. - */ - .matches = { - DMI_MATCH(DMI_PRODUCT_NAME, "P65xH"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | - SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) - }, - { - /* Clevo P650RS, 650RP6, Sager NP8152-S, and others */ - .matches = { - DMI_MATCH(DMI_PRODUCT_NAME, "P65xRP"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | - SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) - }, - { - /* - * This is only a partial board_name and might be followed by - * another letter or number. DMI_MATCH however does do partial - * matching. - */ - .matches = { - DMI_MATCH(DMI_PRODUCT_NAME, "P65_P67H"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | - SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) - }, - { - /* - * This is only a partial board_name and might be followed by - * another letter or number. DMI_MATCH however does do partial - * matching. - */ - .matches = { - DMI_MATCH(DMI_PRODUCT_NAME, "P65_67RP"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | - SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) - }, - { - /* - * This is only a partial board_name and might be followed by - * another letter or number. DMI_MATCH however does do partial - * matching. - */ - .matches = { - DMI_MATCH(DMI_PRODUCT_NAME, "P65_67RS"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | - SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) - }, - { - /* - * This is only a partial board_name and might be followed by - * another letter or number. DMI_MATCH however does do partial - * matching. - */ - .matches = { - DMI_MATCH(DMI_PRODUCT_NAME, "P67xRP"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | - SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) - }, - { - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "PB50_70DFx,DDx"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | - SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) - }, - { - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "X170SM"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | - SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) - }, - { - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "X170KM-G"), - }, - .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | - SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) - }, - { } -}; - -#ifdef CONFIG_PNP -static const struct dmi_system_id i8042_dmi_laptop_table[] __initconst = { - { - .matches = { - DMI_MATCH(DMI_CHASSIS_TYPE, "8"), /* Portable */ - }, - }, - { - .matches = { - DMI_MATCH(DMI_CHASSIS_TYPE, "9"), /* Laptop */ - }, - }, - { - .matches = { - DMI_MATCH(DMI_CHASSIS_TYPE, "10"), /* Notebook */ - }, - }, - { - .matches = { - DMI_MATCH(DMI_CHASSIS_TYPE, "14"), /* Sub-Notebook */ - }, - }, - { } -}; -#endif - -#endif /* CONFIG_X86 */ - -#ifdef CONFIG_PNP -#include - -static bool i8042_pnp_kbd_registered; -static unsigned int i8042_pnp_kbd_devices; -static bool i8042_pnp_aux_registered; -static unsigned int i8042_pnp_aux_devices; - -static int i8042_pnp_command_reg; -static int i8042_pnp_data_reg; -static int i8042_pnp_kbd_irq; -static int i8042_pnp_aux_irq; - -static char i8042_pnp_kbd_name[32]; -static char i8042_pnp_aux_name[32]; - -static void i8042_pnp_id_to_string(struct pnp_id *id, char *dst, int dst_size) -{ - strscpy(dst, "PNP:", dst_size); - - while (id) { - strlcat(dst, " ", dst_size); - strlcat(dst, id->id, dst_size); - id = id->next; - } -} - -static int i8042_pnp_kbd_probe(struct pnp_dev *dev, const struct pnp_device_id *did) -{ - if (pnp_port_valid(dev, 0) && pnp_port_len(dev, 0) == 1) - i8042_pnp_data_reg = pnp_port_start(dev,0); - - if (pnp_port_valid(dev, 1) && pnp_port_len(dev, 1) == 1) - i8042_pnp_command_reg = pnp_port_start(dev, 1); - - if (pnp_irq_valid(dev,0)) - i8042_pnp_kbd_irq = pnp_irq(dev, 0); - - strscpy(i8042_pnp_kbd_name, did->id, sizeof(i8042_pnp_kbd_name)); - if (strlen(pnp_dev_name(dev))) { - strlcat(i8042_pnp_kbd_name, ":", sizeof(i8042_pnp_kbd_name)); - strlcat(i8042_pnp_kbd_name, pnp_dev_name(dev), sizeof(i8042_pnp_kbd_name)); - } - i8042_pnp_id_to_string(dev->id, i8042_kbd_firmware_id, - sizeof(i8042_kbd_firmware_id)); - i8042_kbd_fwnode = dev_fwnode(&dev->dev); - - /* Keyboard ports are always supposed to be wakeup-enabled */ - device_set_wakeup_enable(&dev->dev, true); - - i8042_pnp_kbd_devices++; - return 0; -} - -static int i8042_pnp_aux_probe(struct pnp_dev *dev, const struct pnp_device_id *did) -{ - if (pnp_port_valid(dev, 0) && pnp_port_len(dev, 0) == 1) - i8042_pnp_data_reg = pnp_port_start(dev,0); - - if (pnp_port_valid(dev, 1) && pnp_port_len(dev, 1) == 1) - i8042_pnp_command_reg = pnp_port_start(dev, 1); - - if (pnp_irq_valid(dev, 0)) - i8042_pnp_aux_irq = pnp_irq(dev, 0); - - strscpy(i8042_pnp_aux_name, did->id, sizeof(i8042_pnp_aux_name)); - if (strlen(pnp_dev_name(dev))) { - strlcat(i8042_pnp_aux_name, ":", sizeof(i8042_pnp_aux_name)); - strlcat(i8042_pnp_aux_name, pnp_dev_name(dev), sizeof(i8042_pnp_aux_name)); - } - i8042_pnp_id_to_string(dev->id, i8042_aux_firmware_id, - sizeof(i8042_aux_firmware_id)); - - i8042_pnp_aux_devices++; - return 0; -} - -static const struct pnp_device_id pnp_kbd_devids[] = { - { .id = "PNP0300", .driver_data = 0 }, - { .id = "PNP0301", .driver_data = 0 }, - { .id = "PNP0302", .driver_data = 0 }, - { .id = "PNP0303", .driver_data = 0 }, - { .id = "PNP0304", .driver_data = 0 }, - { .id = "PNP0305", .driver_data = 0 }, - { .id = "PNP0306", .driver_data = 0 }, - { .id = "PNP0309", .driver_data = 0 }, - { .id = "PNP030a", .driver_data = 0 }, - { .id = "PNP030b", .driver_data = 0 }, - { .id = "PNP0320", .driver_data = 0 }, - { .id = "PNP0343", .driver_data = 0 }, - { .id = "PNP0344", .driver_data = 0 }, - { .id = "PNP0345", .driver_data = 0 }, - { .id = "CPQA0D7", .driver_data = 0 }, - { .id = "", }, -}; -MODULE_DEVICE_TABLE(pnp, pnp_kbd_devids); - -static struct pnp_driver i8042_pnp_kbd_driver = { - .name = "i8042 kbd", - .id_table = pnp_kbd_devids, - .probe = i8042_pnp_kbd_probe, - .driver = { - .probe_type = PROBE_FORCE_SYNCHRONOUS, - .suppress_bind_attrs = true, - }, -}; - -static const struct pnp_device_id pnp_aux_devids[] = { - { .id = "AUI0200", .driver_data = 0 }, - { .id = "FJC6000", .driver_data = 0 }, - { .id = "FJC6001", .driver_data = 0 }, - { .id = "PNP0f03", .driver_data = 0 }, - { .id = "PNP0f0b", .driver_data = 0 }, - { .id = "PNP0f0e", .driver_data = 0 }, - { .id = "PNP0f12", .driver_data = 0 }, - { .id = "PNP0f13", .driver_data = 0 }, - { .id = "PNP0f19", .driver_data = 0 }, - { .id = "PNP0f1c", .driver_data = 0 }, - { .id = "SYN0801", .driver_data = 0 }, - { .id = "", }, -}; -MODULE_DEVICE_TABLE(pnp, pnp_aux_devids); - -static struct pnp_driver i8042_pnp_aux_driver = { - .name = "i8042 aux", - .id_table = pnp_aux_devids, - .probe = i8042_pnp_aux_probe, - .driver = { - .probe_type = PROBE_FORCE_SYNCHRONOUS, - .suppress_bind_attrs = true, - }, -}; - -static void i8042_pnp_exit(void) -{ - if (i8042_pnp_kbd_registered) { - i8042_pnp_kbd_registered = false; - pnp_unregister_driver(&i8042_pnp_kbd_driver); - } - - if (i8042_pnp_aux_registered) { - i8042_pnp_aux_registered = false; - pnp_unregister_driver(&i8042_pnp_aux_driver); - } -} - -static int __init i8042_pnp_init(void) -{ - char kbd_irq_str[4] = { 0 }, aux_irq_str[4] = { 0 }; - bool pnp_data_busted = false; - int err; - - if (i8042_nopnp) { - pr_info("PNP detection disabled\n"); - return 0; - } - - err = pnp_register_driver(&i8042_pnp_kbd_driver); - if (!err) - i8042_pnp_kbd_registered = true; - - err = pnp_register_driver(&i8042_pnp_aux_driver); - if (!err) - i8042_pnp_aux_registered = true; - - if (!i8042_pnp_kbd_devices && !i8042_pnp_aux_devices) { - i8042_pnp_exit(); -#if defined(__ia64__) - return -ENODEV; -#else - pr_info("PNP: No PS/2 controller found.\n"); - if (x86_platform.legacy.i8042 != - X86_LEGACY_I8042_EXPECTED_PRESENT) - return -ENODEV; - pr_info("Probing ports directly.\n"); - return 0; -#endif - } - - if (i8042_pnp_kbd_devices) - snprintf(kbd_irq_str, sizeof(kbd_irq_str), - "%d", i8042_pnp_kbd_irq); - if (i8042_pnp_aux_devices) - snprintf(aux_irq_str, sizeof(aux_irq_str), - "%d", i8042_pnp_aux_irq); - - pr_info("PNP: PS/2 Controller [%s%s%s] at %#x,%#x irq %s%s%s\n", - i8042_pnp_kbd_name, (i8042_pnp_kbd_devices && i8042_pnp_aux_devices) ? "," : "", - i8042_pnp_aux_name, - i8042_pnp_data_reg, i8042_pnp_command_reg, - kbd_irq_str, (i8042_pnp_kbd_devices && i8042_pnp_aux_devices) ? "," : "", - aux_irq_str); - -#if defined(__ia64__) - if (!i8042_pnp_kbd_devices) - i8042_nokbd = true; - if (!i8042_pnp_aux_devices) - i8042_noaux = true; -#endif - - if (((i8042_pnp_data_reg & ~0xf) == (i8042_data_reg & ~0xf) && - i8042_pnp_data_reg != i8042_data_reg) || - !i8042_pnp_data_reg) { - pr_warn("PNP: PS/2 controller has invalid data port %#x; using default %#x\n", - i8042_pnp_data_reg, i8042_data_reg); - i8042_pnp_data_reg = i8042_data_reg; - pnp_data_busted = true; - } - - if (((i8042_pnp_command_reg & ~0xf) == (i8042_command_reg & ~0xf) && - i8042_pnp_command_reg != i8042_command_reg) || - !i8042_pnp_command_reg) { - pr_warn("PNP: PS/2 controller has invalid command port %#x; using default %#x\n", - i8042_pnp_command_reg, i8042_command_reg); - i8042_pnp_command_reg = i8042_command_reg; - pnp_data_busted = true; - } - - if (!i8042_nokbd && !i8042_pnp_kbd_irq) { - pr_warn("PNP: PS/2 controller doesn't have KBD irq; using default %d\n", - i8042_kbd_irq); - i8042_pnp_kbd_irq = i8042_kbd_irq; - pnp_data_busted = true; - } - - if (!i8042_noaux && !i8042_pnp_aux_irq) { - if (!pnp_data_busted && i8042_pnp_kbd_irq) { - pr_warn("PNP: PS/2 appears to have AUX port disabled, " - "if this is incorrect please boot with i8042.nopnp\n"); - i8042_noaux = true; - } else { - pr_warn("PNP: PS/2 controller doesn't have AUX irq; using default %d\n", - i8042_aux_irq); - i8042_pnp_aux_irq = i8042_aux_irq; - } - } - - i8042_data_reg = i8042_pnp_data_reg; - i8042_command_reg = i8042_pnp_command_reg; - i8042_kbd_irq = i8042_pnp_kbd_irq; - i8042_aux_irq = i8042_pnp_aux_irq; - -#ifdef CONFIG_X86 - i8042_bypass_aux_irq_test = !pnp_data_busted && - dmi_check_system(i8042_dmi_laptop_table); -#endif - - return 0; -} - -#else /* !CONFIG_PNP */ -static inline int i8042_pnp_init(void) { return 0; } -static inline void i8042_pnp_exit(void) { } -#endif /* CONFIG_PNP */ - - -#ifdef CONFIG_X86 -static void __init i8042_check_quirks(void) -{ - const struct dmi_system_id *device_quirk_info; - uintptr_t quirks; - - device_quirk_info = dmi_first_match(i8042_dmi_quirk_table); - if (!device_quirk_info) - return; - - quirks = (uintptr_t)device_quirk_info->driver_data; - - if (quirks & SERIO_QUIRK_NOKBD) - i8042_nokbd = true; - if (quirks & SERIO_QUIRK_NOAUX) - i8042_noaux = true; - if (quirks & SERIO_QUIRK_NOMUX) - i8042_nomux = true; - if (quirks & SERIO_QUIRK_FORCEMUX) - i8042_nomux = false; - if (quirks & SERIO_QUIRK_UNLOCK) - i8042_unlock = true; - if (quirks & SERIO_QUIRK_PROBE_DEFER) - i8042_probe_defer = true; - /* Honor module parameter when value is not default */ - if (i8042_reset == I8042_RESET_DEFAULT) { - if (quirks & SERIO_QUIRK_RESET_ALWAYS) - i8042_reset = I8042_RESET_ALWAYS; - if (quirks & SERIO_QUIRK_RESET_NEVER) - i8042_reset = I8042_RESET_NEVER; - } - if (quirks & SERIO_QUIRK_DIECT) - i8042_direct = true; - if (quirks & SERIO_QUIRK_DUMBKBD) - i8042_dumbkbd = true; - if (quirks & SERIO_QUIRK_NOLOOP) - i8042_noloop = true; - if (quirks & SERIO_QUIRK_NOTIMEOUT) - i8042_notimeout = true; - if (quirks & SERIO_QUIRK_KBDRESET) - i8042_kbdreset = true; - if (quirks & SERIO_QUIRK_DRITEK) - i8042_dritek = true; -#ifdef CONFIG_PNP - if (quirks & SERIO_QUIRK_NOPNP) - i8042_nopnp = true; -#endif -} -#else -static inline void i8042_check_quirks(void) {} -#endif - -static int __init i8042_platform_init(void) -{ - int retval; - -#ifdef CONFIG_X86 - u8 a20_on = 0xdf; - /* Just return if platform does not have i8042 controller */ - if (x86_platform.legacy.i8042 == X86_LEGACY_I8042_PLATFORM_ABSENT) - return -ENODEV; -#endif - -/* - * On ix86 platforms touching the i8042 data register region can do really - * bad things. Because of this the region is always reserved on ix86 boxes. - * - * if (!request_region(I8042_DATA_REG, 16, "i8042")) - * return -EBUSY; - */ - - i8042_kbd_irq = I8042_MAP_IRQ(1); - i8042_aux_irq = I8042_MAP_IRQ(12); - -#if defined(__ia64__) - i8042_reset = I8042_RESET_ALWAYS; -#endif - - i8042_check_quirks(); - - pr_debug("Active quirks (empty means none):%s%s%s%s%s%s%s%s%s%s%s%s%s\n", - i8042_nokbd ? " nokbd" : "", - i8042_noaux ? " noaux" : "", - i8042_nomux ? " nomux" : "", - i8042_unlock ? " unlock" : "", - i8042_probe_defer ? "probe_defer" : "", - i8042_reset == I8042_RESET_DEFAULT ? - "" : i8042_reset == I8042_RESET_ALWAYS ? - " reset_always" : " reset_never", - i8042_direct ? " direct" : "", - i8042_dumbkbd ? " dumbkbd" : "", - i8042_noloop ? " noloop" : "", - i8042_notimeout ? " notimeout" : "", - i8042_kbdreset ? " kbdreset" : "", -#ifdef CONFIG_X86 - i8042_dritek ? " dritek" : "", -#else - "", -#endif -#ifdef CONFIG_PNP - i8042_nopnp ? " nopnp" : ""); -#else - ""); -#endif - - retval = i8042_pnp_init(); - if (retval) - return retval; - -#ifdef CONFIG_X86 - /* - * A20 was already enabled during early kernel init. But some buggy - * BIOSes (in MSI Laptops) require A20 to be enabled using 8042 to - * resume from S3. So we do it here and hope that nothing breaks. - */ - i8042_command(&a20_on, 0x10d1); - i8042_command(NULL, 0x00ff); /* Null command for SMM firmware */ -#endif /* CONFIG_X86 */ - - return retval; -} - -static inline void i8042_platform_exit(void) -{ - i8042_pnp_exit(); -} - -#endif /* _I8042_X86IA64IO_H */ diff --git a/drivers/input/serio/i8042.h b/drivers/input/serio/i8042.h index 55381783dc82..bf2592fa9a78 100644 --- a/drivers/input/serio/i8042.h +++ b/drivers/input/serio/i8042.h @@ -20,7 +20,7 @@ #elif defined(CONFIG_SPARC) #include "i8042-sparcio.h" #elif defined(CONFIG_X86) || defined(CONFIG_IA64) -#include "i8042-x86ia64io.h" +#include "i8042-acpipnpio.h" #else #include "i8042-io.h" #endif -- cgit From fdd7c96176de823229d88e787b9e554b0f05b6c1 Mon Sep 17 00:00:00 2001 From: Huacai Chen Date: Sat, 1 Oct 2022 14:29:01 -0700 Subject: Input: i8042 - add LoongArch support in i8042-acpipnpio.h LoongArch uses ACPI and nearly the same as X86/IA64 for 8042. So modify i8042-acpipnpio.h slightly and enable it for LoongArch in i8042.h. Then i8042 driver can work well under the ACPI firmware with PNP typed key- board and mouse configured in DSDT. Signed-off-by: Huacai Chen Reviewed-by: Mattijs Korpershoek Link: https://lore.kernel.org/r/20220917064020.1639709-2-chenhuacai@loongson.cn Signed-off-by: Dmitry Torokhov --- drivers/input/serio/i8042-acpipnpio.h | 6 ++++++ drivers/input/serio/i8042.h | 2 +- 2 files changed, 7 insertions(+), 1 deletion(-) (limited to 'drivers/input/serio') diff --git a/drivers/input/serio/i8042-acpipnpio.h b/drivers/input/serio/i8042-acpipnpio.h index e91c6a1814a8..0778dc03cd9e 100644 --- a/drivers/input/serio/i8042-acpipnpio.h +++ b/drivers/input/serio/i8042-acpipnpio.h @@ -2,6 +2,7 @@ #ifndef _I8042_ACPIPNPIO_H #define _I8042_ACPIPNPIO_H +#include #ifdef CONFIG_X86 #include @@ -1453,9 +1454,14 @@ static int __init i8042_pnp_init(void) return -ENODEV; #else pr_info("PNP: No PS/2 controller found.\n"); +#if defined(__loongarch__) + if (acpi_disabled == 0) + return -ENODEV; +#else if (x86_platform.legacy.i8042 != X86_LEGACY_I8042_EXPECTED_PRESENT) return -ENODEV; +#endif pr_info("Probing ports directly.\n"); return 0; #endif diff --git a/drivers/input/serio/i8042.h b/drivers/input/serio/i8042.h index bf2592fa9a78..adb5173372d3 100644 --- a/drivers/input/serio/i8042.h +++ b/drivers/input/serio/i8042.h @@ -19,7 +19,7 @@ #include "i8042-snirm.h" #elif defined(CONFIG_SPARC) #include "i8042-sparcio.h" -#elif defined(CONFIG_X86) || defined(CONFIG_IA64) +#elif defined(CONFIG_X86) || defined(CONFIG_IA64) || defined(CONFIG_LOONGARCH) #include "i8042-acpipnpio.h" #else #include "i8042-io.h" -- cgit From fe5b6aaef72a0f7daa06e7960e0bee45c2984e41 Mon Sep 17 00:00:00 2001 From: Liang He Date: Sat, 1 Oct 2022 14:42:24 -0700 Subject: Input: i8042 - fix refount leak on sparc In i8042_platform_init() and i8042_platform_exit(), we should call of_node_put() for the reference 'root' returned by of_find_node_by_path() which has increased the refcount. Fixes: f57caaefacc2 ("[SERIO] i8042-sparcio.h: Convert to of_driver framework.") Signed-off-by: Liang He Link: https://lore.kernel.org/r/20220711064300.358757-1-windhl@126.com [dtor: rearranged i8042_is_mr_coffee() a bit] Signed-off-by: Dmitry Torokhov --- drivers/input/serio/i8042-sparcio.h | 27 +++++++++++++++++++-------- 1 file changed, 19 insertions(+), 8 deletions(-) (limited to 'drivers/input/serio') diff --git a/drivers/input/serio/i8042-sparcio.h b/drivers/input/serio/i8042-sparcio.h index fce76812843b..c712c1fe0605 100644 --- a/drivers/input/serio/i8042-sparcio.h +++ b/drivers/input/serio/i8042-sparcio.h @@ -3,6 +3,7 @@ #define _I8042_SPARCIO_H #include +#include #include #include @@ -103,12 +104,25 @@ static struct platform_driver sparc_i8042_driver = { .remove = sparc_i8042_remove, }; -static int __init i8042_platform_init(void) +static bool i8042_is_mr_coffee(void) { - struct device_node *root = of_find_node_by_path("/"); - const char *name = of_get_property(root, "name", NULL); + struct device_node *root; + const char *name; + bool is_mr_coffee; + + root = of_find_node_by_path("/"); + + name = of_get_property(root, "name", NULL); + is_mr_coffee = name && !strcmp(name, "SUNW,JavaStation-1"); - if (name && !strcmp(name, "SUNW,JavaStation-1")) { + of_node_put(root); + + return is_mr_coffee; +} + +static int __init i8042_platform_init(void) +{ + if (i8042_is_mr_coffee()) { /* Hardcoded values for MrCoffee. */ i8042_kbd_irq = i8042_aux_irq = 13 | 0x20; kbd_iobase = ioremap(0x71300060, 8); @@ -136,10 +150,7 @@ static int __init i8042_platform_init(void) static inline void i8042_platform_exit(void) { - struct device_node *root = of_find_node_by_path("/"); - const char *name = of_get_property(root, "name", NULL); - - if (!name || strcmp(name, "SUNW,JavaStation-1")) + if (!i8042_is_mr_coffee()) platform_driver_unregister(&sparc_i8042_driver); } -- cgit