| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Werner Sembach | 2646 | 38.34% | 7 | 5.88% |
| Vojtech Pavlik | 1982 | 28.72% | 12 | 10.08% |
| Dmitry Torokhov | 659 | 9.55% | 23 | 19.33% |
| Matthieu CASTET | 419 | 6.07% | 1 | 0.84% |
| Björn Helgaas | 392 | 5.68% | 2 | 1.68% |
| Hans de Goede | 132 | 1.91% | 8 | 6.72% |
| Carlos Corbacho | 65 | 0.94% | 4 | 3.36% |
| Jiri Kosina | 48 | 0.70% | 4 | 3.36% |
| Marcos Paulo de Souza | 43 | 0.62% | 5 | 4.20% |
| Chris Chiu | 35 | 0.51% | 1 | 0.84% |
| Ondrej Zary | 34 | 0.49% | 2 | 1.68% |
| Takashi Iwai | 33 | 0.48% | 3 | 2.52% |
| Arjan van de Ven | 31 | 0.45% | 1 | 0.84% |
| Huacai Chen | 26 | 0.38% | 2 | 1.68% |
| Srihari Vijayaraghavan | 26 | 0.38% | 1 | 0.84% |
| Matthew Garrett | 25 | 0.36% | 2 | 1.68% |
| Benjamin Collins | 25 | 0.36% | 1 | 0.84% |
| Anisse Astier | 24 | 0.35% | 1 | 0.84% |
| Feng Tang | 18 | 0.26% | 1 | 0.84% |
| Yan Li | 16 | 0.23% | 1 | 0.84% |
| Joe Perches | 14 | 0.20% | 1 | 0.84% |
| Tom Gundersen | 14 | 0.20% | 1 | 0.84% |
| Kai-Heng Feng | 12 | 0.17% | 2 | 1.68% |
| Alan Stern | 11 | 0.16% | 1 | 0.84% |
| Kurt Garloff | 10 | 0.14% | 1 | 0.84% |
| Rajat Jain | 10 | 0.14% | 1 | 0.84% |
| Samuel Čavoj | 10 | 0.14% | 1 | 0.84% |
| Jory A. Pratt | 10 | 0.14% | 1 | 0.84% |
| Pali Rohár | 10 | 0.14% | 1 | 0.84% |
| Dennis Wassenberg | 10 | 0.14% | 1 | 0.84% |
| Chen-Yu Tsai | 9 | 0.13% | 1 | 0.84% |
| Szilard Fabian | 8 | 0.12% | 1 | 0.84% |
| Jonathan Denose | 7 | 0.10% | 1 | 0.84% |
| Esther Shimanovich | 6 | 0.09% | 1 | 0.84% |
| Jochen Hein | 6 | 0.09% | 1 | 0.84% |
| Stefan Bader | 6 | 0.09% | 1 | 0.84% |
| Todor Minchev | 6 | 0.09% | 1 | 0.84% |
| Igor Murzov | 5 | 0.07% | 1 | 0.84% |
| Kevin Locke | 5 | 0.07% | 1 | 0.84% |
| Aurélien Francillon | 4 | 0.06% | 1 | 0.84% |
| Ozan Çağlayan | 4 | 0.06% | 1 | 0.84% |
| Roel Kluin | 4 | 0.06% | 1 | 0.84% |
| Kamal Mostafa | 4 | 0.06% | 1 | 0.84% |
| Elliott Sales de Andrade | 4 | 0.06% | 1 | 0.84% |
| Christoph Fritz | 4 | 0.06% | 1 | 0.84% |
| Daniel Drake | 4 | 0.06% | 1 | 0.84% |
| Tomas Miljenović | 4 | 0.06% | 1 | 0.84% |
| Bruno Prémont | 4 | 0.06% | 1 | 0.84% |
| Patrick Scheuring | 4 | 0.06% | 1 | 0.84% |
| David Pedersen | 3 | 0.04% | 1 | 0.84% |
| Wolfram Sang | 3 | 0.04% | 1 | 0.84% |
| Po-Hsu Lin | 2 | 0.03% | 1 | 0.84% |
| Arvind Yadav | 2 | 0.03% | 1 | 0.84% |
| Arnd Bergmann | 1 | 0.01% | 1 | 0.84% |
| Alexey Dobriyan | 1 | 0.01% | 1 | 0.84% |
| Thomas Gleixner | 1 | 0.01% | 1 | 0.84% |
| Total | 6901 | 119 |
/* SPDX-License-Identifier: GPL-2.0-only */ #ifndef _I8042_ACPIPNPIO_H #define _I8042_ACPIPNPIO_H #include <linux/acpi.h> #ifdef CONFIG_X86 #include <asm/x86_init.h> #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 <linux/dmi.h> #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/QA */ .matches = { DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), DMI_MATCH(DMI_PRODUCT_NAME, "ZenBook UX425"), }, .driver_data = (void *)(SERIO_QUIRK_PROBE_DEFER | SERIO_QUIRK_RESET_NEVER) }, { /* ASUS ZenBook UM325UA/QA */ .matches = { DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), DMI_MATCH(DMI_PRODUCT_NAME, "ZenBook UX325"), }, .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) }, { /* Acer TravelMate P459-G2-M */ .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Acer"), DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate P459-G2-M"), }, .driver_data = (void *)(SERIO_QUIRK_NOMUX) }, { /* 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) }, { /* Fujitsu Lifebook A574/H */ .matches = { DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), DMI_MATCH(DMI_PRODUCT_NAME, "FMVA0501PZ"), }, .driver_data = (void *)(SERIO_QUIRK_NOMUX) }, { /* Fujitsu Lifebook E5411 */ .matches = { DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU CLIENT COMPUTING LIMITED"), DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK E5411"), }, .driver_data = (void *)(SERIO_QUIRK_NOAUX) }, { /* 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) }, { /* * Setting SERIO_QUIRK_NOMUX or SERIO_QUIRK_RESET_ALWAYS makes * the keyboard very laggy for ~5 seconds after boot and * sometimes also after resume. * However both are required for the keyboard to not fail * completely sometimes after boot or resume. */ .matches = { DMI_MATCH(DMI_BOARD_NAME, "N150CU"), }, .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) }, { /* * Setting SERIO_QUIRK_NOMUX or SERIO_QUIRK_RESET_ALWAYS makes * the keyboard very laggy for ~5 seconds after boot and * sometimes also after resume. * However both are required for the keyboard to not fail * completely sometimes after boot or resume. */ .matches = { DMI_MATCH(DMI_BOARD_NAME, "NHxxRZQ"), }, .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, "PCX0DX"), }, .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) }, /* See comment on TUXEDO InfinityBook S17 Gen6 / Clevo NS70MU above */ { .matches = { DMI_MATCH(DMI_BOARD_NAME, "PD5x_7xPNP_PNR_PNN_PNT"), }, .driver_data = (void *)(SERIO_QUIRK_NOAUX) }, { .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 <linux/pnp.h> 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 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 } 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 */
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