├── .gitignore ├── .gitlab-ci.yml ├── LICENSE ├── Makefile ├── README.md ├── deb └── module-name │ ├── DEBIAN │ ├── control │ ├── postinst │ └── prerm │ └── usr │ └── share │ └── doc │ └── module-name │ ├── changelog.gz │ └── copyright ├── dkms.conf ├── src ├── clevo_wmi.h ├── tongfang_wmi.h ├── tuxedo_cc_wmi.c └── tuxedo_cc_wmi_ioctl.h └── src_pkg ├── dkms_postinst └── rpm_pkg.spec /.gitignore: -------------------------------------------------------------------------------- 1 | .vscode 2 | *.cache.mk 3 | .tmp_versions 4 | *.cmd 5 | *.ko 6 | *.mod 7 | *.mod.c 8 | *.mod.o 9 | *.o 10 | *.symvers 11 | *.order 12 | *.deb 13 | *.rpm 14 | rpm 15 | deb/tuxedo-cc-wmi-* 16 | -------------------------------------------------------------------------------- /.gitlab-ci.yml: -------------------------------------------------------------------------------- 1 | image: debian:latest 2 | 3 | variables: 4 | DEBIAN_FRONTEND: noninteractive 5 | PACKAGES_FOLDER_NAME: $CI_PROJECT_DIR/packages 6 | 7 | before_script: 8 | - apt-get update -qq 9 | - apt-get install -qq -y dpkg dpkg-dev make rpm tar > /dev/null 2>&1 10 | 11 | stages: 12 | - build_package 13 | 14 | packaging: 15 | stage: build_package 16 | only: 17 | refs: 18 | - release 19 | script: 20 | - make package 21 | - mkdir $PACKAGES_FOLDER_NAME 22 | - mv *.deb $PACKAGES_FOLDER_NAME/ 23 | - mv *.rpm $PACKAGES_FOLDER_NAME/ 24 | artifacts: 25 | name: tuxedo-cc-wmi-${CI_COMMIT_REF_SLUG} 26 | when: on_success 27 | paths: 28 | - $PACKAGES_FOLDER_NAME/* 29 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | 676 | -------------------------------------------------------------------------------- /Makefile: -------------------------------------------------------------------------------- 1 | # 2 | # Copyright (c) 2019-2020 TUXEDO Computers GmbH 3 | # 4 | # This file is part of tuxedo-cc-wmi. 5 | # 6 | # tuxedo-cc-wmi is free software: you can redistribute it and/or modify 7 | # it under the terms of the GNU General Public License as published by 8 | # the Free Software Foundation, either version 3 of the License, or 9 | # (at your option) any later version. 10 | # 11 | # This software is distributed in the hope that it will be useful, 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | # GNU General Public License for more details. 15 | # 16 | # You should have received a copy of the GNU General Public License 17 | # along with this software. If not, see . 18 | # 19 | obj-m := ./src/tuxedo_cc_wmi.o 20 | 21 | PWD := $(shell pwd) 22 | KDIR := /lib/modules/$(shell uname -r)/build 23 | 24 | # Module build targets 25 | all: 26 | make -C $(KDIR) M=$(PWD) modules 27 | 28 | clean: 29 | make -C $(KDIR) M=$(PWD) clean 30 | 31 | 32 | # -------------- 33 | # Packaging only 34 | # --------------- 35 | 36 | # Package version and name from dkms.conf 37 | VER := $(shell sed -n 's/^PACKAGE_VERSION=\([^\n]*\)/\1/p' dkms.conf 2>/dev/null) 38 | MODULE_NAME := $(shell sed -n 's/^PACKAGE_NAME=\([^\n]*\)/\1/p' dkms.conf 2>/dev/null) 39 | 40 | DEB_PACKAGE_NAME := $(MODULE_NAME)-$(VER) 41 | 42 | # Deb package folder variables 43 | DEB_PACKAGE_BASE := deb/$(DEB_PACKAGE_NAME) 44 | DEB_PACKAGE_SRC := $(DEB_PACKAGE_BASE)/usr/src/$(DEB_PACKAGE_NAME) 45 | DEB_PACKAGE_CTRL := $(DEB_PACKAGE_BASE)/DEBIAN 46 | 47 | package: package-deb package-rpm 48 | package-clean: package-deb-clean package-rpm-clean 49 | 50 | package-deb: 51 | # Create/complete folder structure according to current version 52 | rm -rf $(DEB_PACKAGE_BASE) || true 53 | cp -rf deb/module-name $(DEB_PACKAGE_BASE) 54 | mv $(DEB_PACKAGE_BASE)/usr/share/doc/module-name $(DEB_PACKAGE_BASE)/usr/share/doc/$(MODULE_NAME) 55 | mkdir -p $(DEB_PACKAGE_BASE)/usr/src || true 56 | mkdir -p $(DEB_PACKAGE_SRC) || true 57 | mkdir -p $(DEB_PACKAGE_BASE)/usr/share/$(MODULE_NAME) || true 58 | 59 | # Replace name/version numbers in control/script files 60 | sed -i 's/^Version:[^\n]*/Version: $(VER)/g' $(DEB_PACKAGE_CTRL)/control 61 | sed -i 's/^Package:[^\n]*/Package: $(MODULE_NAME)/g' $(DEB_PACKAGE_CTRL)/control 62 | sed -i 's/^version=[^\n]*/version=$(VER)/g' $(DEB_PACKAGE_CTRL)/postinst 63 | sed -i 's/^module=[^\n]*/module=$(MODULE_NAME)/g' $(DEB_PACKAGE_CTRL)/postinst 64 | sed -i 's/^version=[^\n]*/version=$(VER)/g' $(DEB_PACKAGE_CTRL)/prerm 65 | sed -i 's/^module=[^\n]*/module=$(MODULE_NAME)/g' $(DEB_PACKAGE_CTRL)/prerm 66 | # Copy source 67 | cp -rf dkms.conf $(DEB_PACKAGE_SRC) 68 | cp -rf Makefile $(DEB_PACKAGE_SRC) 69 | cp -rf src $(DEB_PACKAGE_SRC) 70 | cp -rf src_pkg/dkms_postinst $(DEB_PACKAGE_BASE)/usr/share/$(MODULE_NAME)/postinst 71 | # Make sure files and folders have acceptable permissions 72 | chmod -R 755 $(DEB_PACKAGE_CTRL) 73 | chmod 644 $(DEB_PACKAGE_CTRL)/control 74 | find deb/$(DEB_PACKAGE_NAME)/usr -type d -exec chmod 755 {} \; 75 | find deb/$(DEB_PACKAGE_NAME)/usr -type f -exec chmod 644 {} \; 76 | chmod 755 $(DEB_PACKAGE_BASE)/usr/share/$(MODULE_NAME)/postinst 77 | 78 | gunzip $(DEB_PACKAGE_BASE)/usr/share/doc/$(MODULE_NAME)/changelog.gz 79 | gzip -n9 $(DEB_PACKAGE_BASE)/usr/share/doc/$(MODULE_NAME)/changelog 80 | 81 | # Make deb package 82 | dpkg-deb --root-owner-group -b $(DEB_PACKAGE_BASE) $(DEB_PACKAGE_NAME).deb 83 | 84 | package-deb-clean: 85 | rm -rf deb/$(MODULE_NAME)-* > /dev/null 2>&1 || true 86 | rm *.deb > /dev/null 2>&1 || true 87 | 88 | RPM_PACKAGE_NAME := $(MODULE_NAME)-$(VER) 89 | RPM_PACKAGE_SRC := rpm/SOURCES/$(RPM_PACKAGE_NAME) 90 | RPM_SPEC := rpm/SPECS/$(MODULE_NAME).spec 91 | RELEASE := 1 92 | 93 | package-rpm: 94 | # Create folder source structure according to current version 95 | rm -rf rpm || true 96 | mkdir -p $(RPM_PACKAGE_SRC) 97 | mkdir -p rpm/SPECS 98 | # Copy spec template 99 | cp -rf src_pkg/rpm_pkg.spec $(RPM_SPEC) 100 | # Modify spec file with version etc. 101 | sed -i 's/^%define module[^\n]*/%define module $(MODULE_NAME)/g' $(RPM_SPEC) 102 | sed -i 's/^Version:[^\n]*/Version: $(VER)/g' $(RPM_SPEC) 103 | sed -i 's/^Release:[^\n]*/Release: $(RELEASE)/g' $(RPM_SPEC) 104 | # Copy source 105 | cp -rf dkms.conf $(RPM_PACKAGE_SRC) 106 | cp -rf Makefile $(RPM_PACKAGE_SRC) 107 | cp -rf src $(RPM_PACKAGE_SRC) 108 | cp -rf LICENSE $(RPM_PACKAGE_SRC) 109 | cp -rf src_pkg/dkms_postinst $(RPM_PACKAGE_SRC)/postinst 110 | # Compress/package source 111 | cd rpm/SOURCES && tar cjvf $(RPM_PACKAGE_NAME).tar.bz2 $(RPM_PACKAGE_NAME) 112 | # Make rpm package 113 | rpmbuild --debug -bb --define "_topdir `pwd`/rpm" $(RPM_SPEC) 114 | # Copy built package 115 | cp rpm/RPMS/noarch/*.rpm . 116 | 117 | package-rpm-clean: 118 | rm -rf rpm > /dev/null 2>&1 || true 119 | rm *.rpm > /dev/null 2>&1 || true 120 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # TUXEDO WMI module 2 | 3 | ## Note: This project has moved, the module is renamed to `tuxedo-io` and is included in the `tuxedo-keyboard` project 4 | https://github.com/tuxedocomputers/tuxedo-keyboard 5 | 6 | ## Project structure 7 | ``` 8 | tuxedo-cc-wmi 9 | | README.md 10 | | Makefile Build/packaging scripts 11 | | dkms.conf 12 | |--src Module source 13 | |--src_pkg Package source 14 | ``` 15 | 16 | ## Description 17 | This module provides an interface to controlling various functionality (mainly connected to the EC) through WMI. 18 | 19 | ## Build commands 20 | - Package source (requires dkms, debhelper) 21 | ``` 22 | make package 23 | ``` 24 | - Clean packaging artifacts 25 | ``` 26 | make clean-package 27 | ``` 28 | - Build locally for current kernel \ 29 | _Note: Make sure to clean local build artifacts before packaging._ 30 | ``` 31 | make 32 | ``` 33 | - Clean local build 34 | ``` 35 | make clean 36 | ``` 37 | -------------------------------------------------------------------------------- /deb/module-name/DEBIAN/control: -------------------------------------------------------------------------------- 1 | Package: module-name 2 | Version: x.x.x 3 | Section: admin 4 | Priority: optional 5 | Depends: dkms (>= 1.95) 6 | Conflicts: tuxedo-wmi (>= 2.0.0), tuxedo-wmi (<= 2.0.3) 7 | Replaces: tuxedo-wmi (>= 2.0.0), tuxedo-wmi (<= 2.0.3) 8 | Maintainer: TUXEDO Computers GmbH 9 | Homepage: https://www.tuxedocomputers.com 10 | Architecture: all 11 | Description: Interface to WMI methods/control on TUXEDO Laptops 12 | This module provides an interface to controlling various functionality (mainly 13 | connected to the EC) through WMI. 14 | -------------------------------------------------------------------------------- /deb/module-name/DEBIAN/postinst: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | # Copyright (c) 2020 TUXEDO Computers GmbH 3 | 4 | set -e 5 | 6 | module=module-name 7 | version=x.x.x 8 | 9 | 10 | NAME=${module} 11 | PACKAGE_NAME=${NAME} 12 | 13 | # From dkms standard postinst 14 | # Copyright (C) 2002-2005 Flavio Stanchina 15 | # Copyright (C) 2005-2006 Aric Cyr 16 | # Copyright (C) 2007 Mario Limonciello 17 | # Copyright (C) 2009 Alberto Milone 18 | DEB_NAME=$(echo $PACKAGE_NAME | sed 's,_,-,') 19 | CVERSION=`dpkg-query -W -f='${Version}' $DEB_NAME | awk -F "-" '{print $1}' | cut -d\: -f2` 20 | ARCH=`dpkg --print-architecture` 21 | 22 | dkms_configure () { 23 | for POSTINST in /usr/lib/dkms/common.postinst "/usr/share/$PACKAGE_NAME/postinst"; do 24 | if [ -f "$POSTINST" ]; then 25 | "$POSTINST" "$NAME" "$CVERSION" "/usr/share/$PACKAGE_NAME" "$ARCH" "$2" 26 | return $? 27 | fi 28 | echo "WARNING: $POSTINST does not exist." >&2 29 | done 30 | echo "ERROR: DKMS version is too old and $PACKAGE_NAME was not" >&2 31 | echo "built with legacy DKMS support." >&2 32 | echo "You must either rebuild $PACKAGE_NAME with legacy postinst" >&2 33 | echo "support or upgrade DKMS to a more current version." >&2 34 | return 1 35 | } 36 | 37 | # End dkms standard postinst 38 | 39 | case "$1" in 40 | configure) 41 | # Run standard dkms build/install for all kernels with headers installed 42 | dkms_configure 43 | 44 | # Attempt to (re-)load module immediately, fail silently if not possible at this stage 45 | 46 | # Also stop tccd service if running before 47 | echo "Check tccd running status" 48 | if systemctl is-active --quiet tccd.service; then 49 | TCCD_RUNNING=true 50 | else 51 | TCCD_RUNNING=false 52 | fi 53 | 54 | if $TCCD_RUNNING; then 55 | echo "Stop tccd temporarily" 56 | systemctl stop tccd 2>&1 || true 57 | fi 58 | 59 | echo "(Re)load tuxedo-cc-wmi module if possible" 60 | rmmod ${module} > /dev/null 2>&1 || true 61 | if modprobe ${module} > /dev/null 2>&1; then 62 | echo "(Re)load complete" 63 | fi 64 | 65 | # Restart tccd after reload if it was running 66 | if $TCCD_RUNNING; then 67 | echo "Start tccd again" 68 | systemctl start tccd 2>&1 || true 69 | fi 70 | ;; 71 | 72 | abort-upgrade|abort-remove|abort-deconfigure) 73 | ;; 74 | 75 | *) 76 | echo "postinst called with unknown argument \`$1'" >&2 77 | exit 1 78 | ;; 79 | esac 80 | 81 | exit 0 82 | -------------------------------------------------------------------------------- /deb/module-name/DEBIAN/prerm: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | 3 | module=module-name 4 | version=x.x.x 5 | 6 | set -e 7 | 8 | case "$1" in 9 | remove|upgrade|deconfigure) 10 | if [ "`dkms status -m $module`" ] 11 | then 12 | dkms remove -m $module -v $version --all 13 | # Attempt to remove module, fail silently if module is already unloaded 14 | rmmod -s $module > /dev/null 2>&1 || true 15 | fi 16 | ;; 17 | 18 | failed-upgrade) 19 | ;; 20 | 21 | *) 22 | echo "prerm called with unknown argument \`$1'" >&2 23 | exit 1 24 | ;; 25 | esac 26 | 27 | 28 | 29 | exit 0 30 | 31 | 32 | -------------------------------------------------------------------------------- /deb/module-name/usr/share/doc/module-name/changelog.gz: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/tuxedocomputers/tuxedo-cc-wmi/778cd964ddf321e78b105fea3568e67218ad2129/deb/module-name/usr/share/doc/module-name/changelog.gz -------------------------------------------------------------------------------- /deb/module-name/usr/share/doc/module-name/copyright: -------------------------------------------------------------------------------- 1 | Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/ 2 | Upstream-Name: tuxedo-cc-wmi 3 | Upstream-Contact: TUXEDO Computers GmbH 4 | 5 | Files: * 6 | Copyright: 2020 TUXEDO Computers GmbH 7 | License: GPL-3+ 8 | 9 | License: GPL-3+ 10 | This program is free software: you can redistribute it and/or modify 11 | it under the terms of the GNU General Public License as published by 12 | the Free Software Foundation, either version 3 of the License, or 13 | (at your option) any later version. 14 | . 15 | This package is distributed in the hope that it will be useful, 16 | but WITHOUT ANY WARRANTY; without even the implied warranty of 17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 | GNU General Public License for more details. 19 | . 20 | You should have received a copy of the GNU General Public License 21 | along with this program. If not, see . 22 | . 23 | On Debian systems, the complete text of the GNU General 24 | Public License version 3 can be found in '/usr/share/common-licenses/GPL-3'. 25 | -------------------------------------------------------------------------------- /dkms.conf: -------------------------------------------------------------------------------- 1 | PACKAGE_NAME=tuxedo-cc-wmi 2 | PACKAGE_VERSION=0.1.7 3 | 4 | DEST_MODULE_LOCATION[0]="/kernel/lib/" 5 | BUILT_MODULE_NAME[0]="tuxedo_cc_wmi" 6 | BUILT_MODULE_LOCATION[0]="src/" 7 | 8 | MAKE[0]="make -C . KDIR=/lib/modules/${kernelver}/build" 9 | CLEAN="make -C . clean" 10 | AUTOINSTALL=yes 11 | -------------------------------------------------------------------------------- /src/clevo_wmi.h: -------------------------------------------------------------------------------- 1 | /*! 2 | * Copyright (c) 2019-2020 TUXEDO Computers GmbH 3 | * 4 | * This file is part of tuxedo-cc-wmi. 5 | * 6 | * tuxedo-cc-wmi is free software: you can redistribute it and/or modify 7 | * it under the terms of the GNU General Public License as published by 8 | * the Free Software Foundation, either version 3 of the License, or 9 | * (at your option) any later version. 10 | * 11 | * This software is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | * GNU General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU General Public License 17 | * along with this software. If not, see . 18 | */ 19 | #include 20 | #include 21 | 22 | #define CLEVO_WMI_METHOD_GUID "ABBC0F6D-8EA1-11D1-00A0-C90629100000" 23 | #define CLEVO_WMI_EVENT_GUID "ABBC0F6B-8EA1-11D1-00A0-C90629100000" 24 | 25 | // The clevo get commands expect no parameters 26 | #define CLEVO_WMI_CMD_GET_FANINFO1 0x63 27 | #define CLEVO_WMI_CMD_GET_FANINFO2 0x64 28 | #define CLEVO_WMI_CMD_GET_FANINFO3 0x6e 29 | 30 | #define CLEVO_WMI_CMD_GET_WEBCAM_SW 0x06 31 | #define CLEVO_WMI_CMD_GET_FLIGHTMODE_SW 0x07 32 | #define CLEVO_WMI_CMD_GET_TOUCHPAD_SW 0x09 33 | 34 | // The clevo set commands expect a parameter 35 | #define CLEVO_WMI_CMD_SET_FANSPEED_VALUE 0x68 36 | #define CLEVO_WMI_CMD_SET_FANSPEED_AUTO 0x69 37 | 38 | #define CLEVO_WMI_CMD_SET_WEBCAM_SW 0x22 39 | #define CLEVO_WMI_CMD_SET_FLIGHTMODE_SW 0x20 40 | #define CLEVO_WMI_CMD_SET_TOUCHPAD_SW 0x2a 41 | 42 | static u32 clevo_wmi_evaluate(u8, u32); 43 | 44 | static u32 clevo_wmi_evaluate(u8 cmd, u32 arg) 45 | { 46 | u32 wmi_cmd = cmd; 47 | // u32 wmi_sub_cmd = 0x0f; 48 | // u32 wmi_sub_arg = param_int & 0x01; 49 | // u32 arg = arg; // (wmi_sub_cmd << 0x18) | (wmi_sub_arg && 0x00ffffff); 50 | 51 | struct wmi_args { 52 | u32 arg2; 53 | }; 54 | struct wmi_args wmi_arg = { 55 | .arg2 = arg 56 | }; 57 | struct acpi_buffer in = { (acpi_size) sizeof(wmi_arg), &wmi_arg}; 58 | struct acpi_buffer out = { ACPI_ALLOCATE_BUFFER, NULL }; 59 | 60 | acpi_status status; 61 | union acpi_object *out_acpi; 62 | u32 e_result = 0; 63 | status = wmi_evaluate_method(CLEVO_WMI_METHOD_GUID, 0, wmi_cmd, &in, &out); 64 | out_acpi = (union acpi_object *)out.pointer; 65 | if (out_acpi && out_acpi->type == ACPI_TYPE_INTEGER) { 66 | e_result = (u32) out_acpi->integer.value; 67 | } 68 | if (ACPI_FAILURE(status)) { 69 | printk(KERN_INFO "clevo_wmi.h: Error evaluating method\n"); 70 | } 71 | 72 | kfree(out_acpi); 73 | 74 | return e_result; 75 | } 76 | 77 | static u32 clevo_identify(void) { 78 | int result; 79 | 80 | if (!wmi_has_guid(CLEVO_WMI_EVENT_GUID)) 81 | { 82 | pr_debug("probe: Clevo event guid missing\n"); 83 | return -ENODEV; 84 | } 85 | 86 | if (!wmi_has_guid(CLEVO_WMI_METHOD_GUID)) 87 | { 88 | pr_debug("probe: Clevo method guid missing\n"); 89 | return -ENODEV; 90 | } 91 | 92 | // Since the WMI GUIDs aren't unique let's (at least) 93 | // check the return of some "known existing general" method 94 | result = clevo_wmi_evaluate(0x52, 0); 95 | if (result == 0xffffffff) 96 | { 97 | pr_debug("probe: Clevo GUIDs present but method returned unexpected value\n"); 98 | return -ENODEV; 99 | } 100 | 101 | // Init webcam status bit to 'on' to make sure it is read-out correctly 102 | clevo_wmi_evaluate(CLEVO_WMI_CMD_SET_WEBCAM_SW, 0x01); 103 | 104 | return 0; 105 | } 106 | -------------------------------------------------------------------------------- /src/tongfang_wmi.h: -------------------------------------------------------------------------------- 1 | /*! 2 | * Copyright (c) 2020 TUXEDO Computers GmbH 3 | * 4 | * This file is part of tuxedo-cc-wmi. 5 | * 6 | * tuxedo-cc-wmi is free software: you can redistribute it and/or modify 7 | * it under the terms of the GNU General Public License as published by 8 | * the Free Software Foundation, either version 3 of the License, or 9 | * (at your option) any later version. 10 | * 11 | * This software is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | * GNU General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU General Public License 17 | * along with this software. If not, see . 18 | */ 19 | #include 20 | #include 21 | #include 22 | #include 23 | 24 | #define UNIWILL_WMI_MGMT_GUID_BA "ABBC0F6D-8EA1-11D1-00A0-C90629100000" 25 | #define UNIWILL_WMI_MGMT_GUID_BB "ABBC0F6E-8EA1-11D1-00A0-C90629100000" 26 | #define UNIWILL_WMI_MGMT_GUID_BC "ABBC0F6F-8EA1-11D1-00A0-C90629100000" 27 | 28 | #define UNIWILL_WMI_EVENT_GUID_0 "ABBC0F70-8EA1-11D1-00A0-C90629100000" 29 | #define UNIWILL_WMI_EVENT_GUID_1 "ABBC0F71-8EA1-11D1-00A0-C90629100000" 30 | #define UNIWILL_WMI_EVENT_GUID_2 "ABBC0F72-8EA1-11D1-00A0-C90629100000" 31 | 32 | #define UNIWILL_EC_REG_LDAT 0x8a 33 | #define UNIWILL_EC_REG_HDAT 0x8b 34 | #define UNIWILL_EC_REG_FLAGS 0x8c 35 | #define UNIWILL_EC_REG_CMDL 0x8d 36 | #define UNIWILL_EC_REG_CMDH 0x8e 37 | 38 | #define UNIWILL_EC_BIT_RFLG 0 39 | #define UNIWILL_EC_BIT_WFLG 1 40 | #define UNIWILL_EC_BIT_BFLG 2 41 | #define UNIWILL_EC_BIT_CFLG 3 42 | #define UNIWILL_EC_BIT_DRDY 7 43 | 44 | #define UW_EC_WAIT_CYCLES 0x50 45 | 46 | union uw_ec_read_return { 47 | u32 dword; 48 | struct { 49 | u8 data_low; 50 | u8 data_high; 51 | } bytes; 52 | }; 53 | 54 | union uw_ec_write_return { 55 | u32 dword; 56 | struct { 57 | u8 addr_low; 58 | u8 addr_high; 59 | u8 data_low; 60 | u8 data_high; 61 | } bytes; 62 | }; 63 | 64 | static bool uniwill_ec_direct = true; 65 | 66 | DEFINE_MUTEX(uniwill_ec_lock); 67 | 68 | static u32 uw_wmi_ec_evaluate(u8 addr_low, u8 addr_high, u8 data_low, u8 data_high, u8 read_flag, u32 *return_buffer) 69 | { 70 | acpi_status status; 71 | union acpi_object *out_acpi; 72 | u32 e_result = 0; 73 | 74 | // Kernel buffer for input argument 75 | u32 *wmi_arg = (u32 *) kmalloc(sizeof(u32)*10, GFP_KERNEL); 76 | // Byte reference to the input buffer 77 | u8 *wmi_arg_bytes = (u8 *) wmi_arg; 78 | 79 | u8 wmi_instance = 0x00; 80 | u32 wmi_method_id = 0x04; 81 | struct acpi_buffer wmi_in = { (acpi_size) sizeof(wmi_arg), wmi_arg}; 82 | struct acpi_buffer wmi_out = { ACPI_ALLOCATE_BUFFER, NULL }; 83 | 84 | mutex_lock(&uniwill_ec_lock); 85 | 86 | // Zero input buffer 87 | memset(wmi_arg, 0x00, 10 * sizeof(u32)); 88 | 89 | // Configure the input buffer 90 | wmi_arg_bytes[0] = addr_low; 91 | wmi_arg_bytes[1] = addr_high; 92 | wmi_arg_bytes[2] = data_low; 93 | wmi_arg_bytes[3] = data_high; 94 | 95 | if (read_flag != 0) { 96 | wmi_arg_bytes[5] = 0x01; 97 | } 98 | 99 | status = wmi_evaluate_method(UNIWILL_WMI_MGMT_GUID_BC, wmi_instance, wmi_method_id, &wmi_in, &wmi_out); 100 | out_acpi = (union acpi_object *) wmi_out.pointer; 101 | 102 | if (out_acpi && out_acpi->type == ACPI_TYPE_BUFFER) { 103 | memcpy(return_buffer, out_acpi->buffer.pointer, out_acpi->buffer.length); 104 | } /* else if (out_acpi && out_acpi->type == ACPI_TYPE_INTEGER) { 105 | e_result = (u32) out_acpi->integer.value; 106 | }*/ 107 | if (ACPI_FAILURE(status)) { 108 | pr_err("uniwill_wmi.h: Error evaluating method\n"); 109 | e_result = -EIO; 110 | } 111 | 112 | kfree(out_acpi); 113 | kfree(wmi_arg); 114 | 115 | mutex_unlock(&uniwill_ec_lock); 116 | 117 | return e_result; 118 | } 119 | 120 | /** 121 | * EC address read through WMI 122 | */ 123 | static u32 uw_ec_read_addr_wmi(u8 addr_low, u8 addr_high, union uw_ec_read_return *output) 124 | { 125 | u32 uw_data[10]; 126 | u32 ret = uw_wmi_ec_evaluate(addr_low, addr_high, 0x00, 0x00, 1, uw_data); 127 | output->dword = uw_data[0]; 128 | pr_debug("addr: 0x%02x%02x value: %0#4x (high: %0#4x) result: %d\n", addr_high, addr_low, output->bytes.data_low, output->bytes.data_high, ret); 129 | return ret; 130 | } 131 | 132 | /** 133 | * EC address write through WMI 134 | */ 135 | static u32 uw_ec_write_addr_wmi(u8 addr_low, u8 addr_high, u8 data_low, u8 data_high, union uw_ec_write_return *output) 136 | { 137 | u32 uw_data[10]; 138 | u32 ret = uw_wmi_ec_evaluate(addr_low, addr_high, data_low, data_high, 0, uw_data); 139 | output->dword = uw_data[0]; 140 | return ret; 141 | } 142 | 143 | /** 144 | * Direct EC address read 145 | */ 146 | static u32 uw_ec_read_addr_direct(u8 addr_low, u8 addr_high, union uw_ec_read_return *output) 147 | { 148 | u32 result; 149 | u8 tmp, count, flags; 150 | 151 | mutex_lock(&uniwill_ec_lock); 152 | 153 | ec_write(UNIWILL_EC_REG_LDAT, addr_low); 154 | ec_write(UNIWILL_EC_REG_HDAT, addr_high); 155 | 156 | flags = (0 << UNIWILL_EC_BIT_DRDY) | (1 << UNIWILL_EC_BIT_RFLG); 157 | ec_write(UNIWILL_EC_REG_FLAGS, flags); 158 | 159 | // Wait for ready flag 160 | count = UW_EC_WAIT_CYCLES; 161 | ec_read(UNIWILL_EC_REG_FLAGS, &tmp); 162 | while (((tmp & (1 << UNIWILL_EC_BIT_DRDY)) == 0) && count != 0) { 163 | msleep(1); 164 | ec_read(UNIWILL_EC_REG_FLAGS, &tmp); 165 | count -= 1; 166 | } 167 | 168 | if (count != 0) { 169 | output->dword = 0; 170 | ec_read(UNIWILL_EC_REG_CMDL, &tmp); 171 | output->bytes.data_low = tmp; 172 | ec_read(UNIWILL_EC_REG_CMDH, &tmp); 173 | output->bytes.data_high = tmp; 174 | result = 0; 175 | } else { 176 | output->dword = 0xfefefefe; 177 | result = -EIO; 178 | } 179 | 180 | ec_write(UNIWILL_EC_REG_FLAGS, 0x00); 181 | 182 | mutex_unlock(&uniwill_ec_lock); 183 | 184 | pr_debug("addr: 0x%02x%02x value: %0#4x result: %d\n", addr_high, addr_low, output->bytes.data_low, result); 185 | 186 | return result; 187 | } 188 | 189 | static u32 uw_ec_write_addr_direct(u8 addr_low, u8 addr_high, u8 data_low, u8 data_high, union uw_ec_write_return *output) 190 | { 191 | u32 result = 0; 192 | u8 tmp, count, flags; 193 | 194 | mutex_lock(&uniwill_ec_lock); 195 | 196 | ec_write(UNIWILL_EC_REG_LDAT, addr_low); 197 | ec_write(UNIWILL_EC_REG_HDAT, addr_high); 198 | ec_write(UNIWILL_EC_REG_CMDL, data_low); 199 | ec_write(UNIWILL_EC_REG_CMDH, data_high); 200 | 201 | flags = (0 << UNIWILL_EC_BIT_DRDY) | (1 << UNIWILL_EC_BIT_WFLG); 202 | ec_write(UNIWILL_EC_REG_FLAGS, flags); 203 | 204 | // Wait for ready flag 205 | count = UW_EC_WAIT_CYCLES; 206 | ec_read(UNIWILL_EC_REG_FLAGS, &tmp); 207 | while (((tmp & (1 << UNIWILL_EC_BIT_DRDY)) == 0) && count != 0) { 208 | msleep(1); 209 | ec_read(UNIWILL_EC_REG_FLAGS, &tmp); 210 | count -= 1; 211 | } 212 | 213 | // Replicate wmi output depending on success 214 | if (count != 0) { 215 | output->bytes.addr_low = addr_low; 216 | output->bytes.addr_high = addr_high; 217 | output->bytes.data_low = data_low; 218 | output->bytes.data_high = data_high; 219 | result = 0; 220 | } else { 221 | output->dword = 0xfefefefe; 222 | result = -EIO; 223 | } 224 | 225 | ec_write(UNIWILL_EC_REG_FLAGS, 0x00); 226 | 227 | mutex_unlock(&uniwill_ec_lock); 228 | 229 | return result; 230 | } 231 | 232 | u32 uw_ec_read_addr(u8 addr_low, u8 addr_high, union uw_ec_read_return *output) 233 | { 234 | if (uniwill_ec_direct) { 235 | return uw_ec_read_addr_direct(addr_low, addr_high, output); 236 | } else { 237 | return uw_ec_read_addr_wmi(addr_low, addr_high, output); 238 | } 239 | } 240 | EXPORT_SYMBOL(uw_ec_read_addr); 241 | 242 | u32 uw_ec_write_addr(u8 addr_low, u8 addr_high, u8 data_low, u8 data_high, union uw_ec_write_return *output) 243 | { 244 | if (uniwill_ec_direct) { 245 | return uw_ec_write_addr_direct(addr_low, addr_high, data_low, data_high, output); 246 | } else { 247 | return uw_ec_write_addr_wmi(addr_low, addr_high, data_low, data_high, output); 248 | } 249 | } 250 | EXPORT_SYMBOL(uw_ec_write_addr); 251 | 252 | static u32 uniwill_identify(void) 253 | { 254 | int status; 255 | 256 | // Look for for GUIDs used on uniwill devices 257 | status = 258 | wmi_has_guid(UNIWILL_WMI_EVENT_GUID_0) && 259 | wmi_has_guid(UNIWILL_WMI_EVENT_GUID_1) && 260 | wmi_has_guid(UNIWILL_WMI_EVENT_GUID_2) && 261 | wmi_has_guid(UNIWILL_WMI_MGMT_GUID_BA) && 262 | wmi_has_guid(UNIWILL_WMI_MGMT_GUID_BB) && 263 | wmi_has_guid(UNIWILL_WMI_MGMT_GUID_BC); 264 | 265 | if (!status) 266 | { 267 | pr_debug("probe: At least one Uniwill GUID missing\n"); 268 | return -ENODEV; 269 | } 270 | 271 | return 0; 272 | } 273 | 274 | static void uniwill_init(void) 275 | { 276 | union uw_ec_write_return reg_write_return; 277 | 278 | // Enable manual mode 279 | uw_ec_write_addr(0x41, 0x07, 0x01, 0x00, ®_write_return); 280 | 281 | // Zero second fan temp for detection 282 | uw_ec_write_addr(0x4f, 0x04, 0x00, 0x00, ®_write_return); 283 | } 284 | 285 | static void uniwill_exit(void) 286 | { 287 | union uw_ec_write_return reg_write_return; 288 | 289 | // Disable manual mode 290 | uw_ec_write_addr(0x41, 0x07, 0x00, 0x00, ®_write_return); 291 | } 292 | -------------------------------------------------------------------------------- /src/tuxedo_cc_wmi.c: -------------------------------------------------------------------------------- 1 | /*! 2 | * Copyright (c) 2019-2020 TUXEDO Computers GmbH 3 | * 4 | * This file is part of tuxedo-cc-wmi. 5 | * 6 | * tuxedo-cc-wmi is free software: you can redistribute it and/or modify 7 | * it under the terms of the GNU General Public License as published by 8 | * the Free Software Foundation, either version 3 of the License, or 9 | * (at your option) any later version. 10 | * 11 | * This software is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | * GNU General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU General Public License 17 | * along with this software. If not, see . 18 | */ 19 | #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt 20 | #include 21 | #include 22 | #include 23 | #include 24 | #include 25 | #include 26 | #include 27 | #include 28 | #include 29 | #include "clevo_wmi.h" 30 | #include "tongfang_wmi.h" 31 | #include "tuxedo_cc_wmi_ioctl.h" 32 | 33 | MODULE_DESCRIPTION("WMI method control for TUXEDO laptops"); 34 | MODULE_AUTHOR("TUXEDO Computers GmbH "); 35 | MODULE_VERSION("0.1.7"); 36 | MODULE_LICENSE("GPL"); 37 | MODULE_ALIAS("wmi:" CLEVO_WMI_METHOD_GUID); 38 | MODULE_ALIAS("wmi:" UNIWILL_WMI_MGMT_GUID_BA); 39 | MODULE_ALIAS("wmi:" UNIWILL_WMI_MGMT_GUID_BB); 40 | MODULE_ALIAS("wmi:" UNIWILL_WMI_MGMT_GUID_BC); 41 | 42 | // Initialized in module init, global for ioctl interface 43 | static u32 id_check_clevo; 44 | static u32 id_check_uniwill; 45 | 46 | /*static int fop_open(struct inode *inode, struct file *file) 47 | { 48 | return 0; 49 | } 50 | 51 | static int fop_release(struct inode *inode, struct file *file) 52 | { 53 | return 0; 54 | }*/ 55 | 56 | static long clevo_ioctl_interface(struct file *file, unsigned int cmd, unsigned long arg) 57 | { 58 | u32 result = 0; 59 | u32 copy_result; 60 | u32 argument = (u32) arg; 61 | 62 | switch (cmd) { 63 | case R_FANINFO1: 64 | result = clevo_wmi_evaluate(CLEVO_WMI_CMD_GET_FANINFO1, 0); 65 | copy_result = copy_to_user((int32_t *) arg, &result, sizeof(result)); 66 | break; 67 | case R_FANINFO2: 68 | result = clevo_wmi_evaluate(CLEVO_WMI_CMD_GET_FANINFO2, 0); 69 | copy_result = copy_to_user((int32_t *) arg, &result, sizeof(result)); 70 | break; 71 | case R_FANINFO3: 72 | result = clevo_wmi_evaluate(CLEVO_WMI_CMD_GET_FANINFO3, 0); 73 | copy_result = copy_to_user((int32_t *) arg, &result, sizeof(result)); 74 | break; 75 | /*case R_FANINFO4: 76 | result = clevo_wmi_evaluate(CLEVO_WMI_CMD_GET_FANINFO4, 0); 77 | copy_to_user((int32_t *) arg, &result, sizeof(result)); 78 | break;*/ 79 | case R_WEBCAM_SW: 80 | result = clevo_wmi_evaluate(CLEVO_WMI_CMD_GET_WEBCAM_SW, 0); 81 | copy_result = copy_to_user((int32_t *) arg, &result, sizeof(result)); 82 | break; 83 | case R_FLIGHTMODE_SW: 84 | result = clevo_wmi_evaluate(CLEVO_WMI_CMD_GET_FLIGHTMODE_SW, 0); 85 | copy_result = copy_to_user((int32_t *) arg, &result, sizeof(result)); 86 | break; 87 | case R_TOUCHPAD_SW: 88 | result = clevo_wmi_evaluate(CLEVO_WMI_CMD_GET_TOUCHPAD_SW, 0); 89 | copy_result = copy_to_user((int32_t *) arg, &result, sizeof(result)); 90 | break; 91 | } 92 | 93 | switch (cmd) { 94 | case W_FANSPEED: 95 | copy_result = copy_from_user(&argument, (int32_t *) arg, sizeof(argument)); 96 | clevo_wmi_evaluate(CLEVO_WMI_CMD_SET_FANSPEED_VALUE, argument); 97 | // Note: Delay needed to let hardware catch up with the written value. 98 | // No known ready flag. If the value is read too soon, the old value 99 | // will still be read out. 100 | // (Theoretically needed for other methods as well.) 101 | // Can it be lower? 50ms is too low 102 | msleep(100); 103 | break; 104 | case W_FANAUTO: 105 | copy_result = copy_from_user(&argument, (int32_t *) arg, sizeof(argument)); 106 | clevo_wmi_evaluate(CLEVO_WMI_CMD_SET_FANSPEED_AUTO, argument); 107 | break; 108 | case W_WEBCAM_SW: 109 | copy_result = copy_from_user(&argument, (int32_t *) arg, sizeof(argument)); 110 | result = clevo_wmi_evaluate(CLEVO_WMI_CMD_GET_WEBCAM_SW, 0); 111 | // Only set status if it isn't already the right value 112 | // (workaround for old and/or buggy WMI interfaces that toggle on write) 113 | if ((argument & 0x01) != (result & 0x01)) { 114 | clevo_wmi_evaluate(CLEVO_WMI_CMD_SET_WEBCAM_SW, argument); 115 | } 116 | break; 117 | case W_FLIGHTMODE_SW: 118 | copy_result = copy_from_user(&argument, (int32_t *) arg, sizeof(argument)); 119 | clevo_wmi_evaluate(CLEVO_WMI_CMD_SET_FLIGHTMODE_SW, argument); 120 | break; 121 | case W_TOUCHPAD_SW: 122 | copy_result = copy_from_user(&argument, (int32_t *) arg, sizeof(argument)); 123 | clevo_wmi_evaluate(CLEVO_WMI_CMD_SET_TOUCHPAD_SW, argument); 124 | break; 125 | } 126 | 127 | return 0; 128 | } 129 | 130 | static long uniwill_ioctl_interface(struct file *file, unsigned int cmd, unsigned long arg) 131 | { 132 | u32 result = 0; 133 | u32 copy_result; 134 | u32 argument; 135 | union uw_ec_read_return reg_read_return; 136 | union uw_ec_write_return reg_write_return; 137 | 138 | #ifdef DEBUG 139 | u32 uw_arg[10]; 140 | u32 uw_result[10]; 141 | int i; 142 | for (i = 0; i < 10; ++i) { 143 | uw_result[i] = 0xdeadbeef; 144 | } 145 | #endif 146 | 147 | switch (cmd) { 148 | case R_UW_FANSPEED: 149 | uw_ec_read_addr(0x04, 0x18, ®_read_return); 150 | result = reg_read_return.bytes.data_low; 151 | copy_result = copy_to_user((void *) arg, &result, sizeof(result)); 152 | break; 153 | case R_UW_FANSPEED2: 154 | uw_ec_read_addr(0x09, 0x18, ®_read_return); 155 | result = reg_read_return.bytes.data_low; 156 | copy_result = copy_to_user((void *) arg, &result, sizeof(result)); 157 | break; 158 | case R_UW_FAN_TEMP: 159 | uw_ec_read_addr(0x3e, 0x04, ®_read_return); 160 | result = reg_read_return.bytes.data_low; 161 | copy_result = copy_to_user((void *) arg, &result, sizeof(result)); 162 | break; 163 | case R_UW_FAN_TEMP2: 164 | uw_ec_read_addr(0x4f, 0x04, ®_read_return); 165 | result = reg_read_return.bytes.data_low; 166 | copy_result = copy_to_user((void *) arg, &result, sizeof(result)); 167 | break; 168 | case R_UW_MODE: 169 | uw_ec_read_addr(0x51, 0x07, ®_read_return); 170 | result = reg_read_return.bytes.data_low; 171 | copy_result = copy_to_user((void *) arg, &result, sizeof(result)); 172 | break; 173 | case R_UW_MODE_ENABLE: 174 | uw_ec_read_addr(0x41, 0x07, ®_read_return); 175 | result = reg_read_return.bytes.data_low; 176 | copy_result = copy_to_user((void *) arg, &result, sizeof(result)); 177 | break; 178 | #ifdef DEBUG 179 | case R_TF_BC: 180 | copy_result = copy_from_user(&uw_arg, (void *) arg, sizeof(uw_arg)); 181 | pr_info("R_TF_BC args [%0#2x, %0#2x, %0#2x, %0#2x]\n", uw_arg[0], uw_arg[1], uw_arg[2], uw_arg[3]); 182 | if (uniwill_ec_direct) { 183 | result = uw_ec_read_addr_direct(uw_arg[0], uw_arg[1], ®_read_return); 184 | copy_result = copy_to_user((void *) arg, ®_read_return.dword, sizeof(reg_read_return.dword)); 185 | } else { 186 | result = uw_wmi_ec_evaluate(uw_arg[0], uw_arg[1], uw_arg[2], uw_arg[3], 1, uw_result); 187 | copy_result = copy_to_user((void *) arg, &uw_result, sizeof(uw_result)); 188 | } 189 | break; 190 | #endif 191 | } 192 | 193 | switch (cmd) { 194 | case W_UW_FANSPEED: 195 | // Get fan speed argument 196 | copy_result = copy_from_user(&argument, (int32_t *) arg, sizeof(argument)); 197 | 198 | // Check current mode 199 | uw_ec_read_addr(0x51, 0x07, ®_read_return); 200 | if (reg_read_return.bytes.data_low != 0x40) { 201 | // If not "full fan mode" (ie. 0x40) switch to it (required for fancontrol) 202 | uw_ec_write_addr(0x51, 0x07, 0x40, 0x00, ®_write_return); 203 | } 204 | // Set speed 205 | uw_ec_write_addr(0x04, 0x18, argument & 0xff, 0x00, ®_write_return); 206 | break; 207 | case W_UW_FANSPEED2: 208 | // Get fan speed argument 209 | copy_result = copy_from_user(&argument, (int32_t *) arg, sizeof(argument)); 210 | 211 | // Check current mode 212 | uw_ec_read_addr(0x51, 0x07, ®_read_return); 213 | if (reg_read_return.bytes.data_low != 0x40) { 214 | // If not "full fan mode" (ie. 0x40) switch to it (required for fancontrol) 215 | uw_ec_write_addr(0x51, 0x07, 0x40, 0x00, ®_write_return); 216 | } 217 | // Set speed 218 | uw_ec_write_addr(0x09, 0x18, argument & 0xff, 0x00, ®_write_return); 219 | break; 220 | case W_UW_MODE: 221 | copy_result = copy_from_user(&argument, (int32_t *) arg, sizeof(argument)); 222 | uw_ec_write_addr(0x51, 0x07, argument & 0xff, 0x00, ®_write_return); 223 | break; 224 | case W_UW_MODE_ENABLE: 225 | // Note: Is for the moment set and cleared on init/exit of module (uniwill mode) 226 | /* 227 | copy_result = copy_from_user(&argument, (int32_t *) arg, sizeof(argument)); 228 | uw_ec_write_addr(0x41, 0x07, argument & 0x01, 0x00, ®_write_return); 229 | */ 230 | break; 231 | #ifdef DEBUG 232 | case W_TF_BC: 233 | copy_result = copy_from_user(&uw_arg, (void *) arg, sizeof(uw_arg)); 234 | if (uniwill_ec_direct) { 235 | result = uw_ec_write_addr_direct(uw_arg[0], uw_arg[1], uw_arg[2], uw_arg[3], ®_write_return); 236 | copy_result = copy_to_user((void *) arg, ®_write_return.dword, sizeof(reg_write_return.dword)); 237 | } else { 238 | result = uw_wmi_ec_evaluate(uw_arg[0], uw_arg[1], uw_arg[2], uw_arg[3], 0, uw_result); 239 | copy_result = copy_to_user((void *) arg, &uw_result, sizeof(uw_result)); 240 | reg_write_return.dword = uw_result[0]; 241 | } 242 | /*pr_info("data_high %0#2x\n", reg_write_return.bytes.data_high); 243 | pr_info("data_low %0#2x\n", reg_write_return.bytes.data_low); 244 | pr_info("addr_high %0#2x\n", reg_write_return.bytes.addr_high); 245 | pr_info("addr_low %0#2x\n", reg_write_return.bytes.addr_low);*/ 246 | break; 247 | #endif 248 | } 249 | 250 | return 0; 251 | } 252 | 253 | static long fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg) 254 | { 255 | u32 status; 256 | // u32 result = 0; 257 | u32 copy_result; 258 | 259 | const char *module_version = THIS_MODULE->version; 260 | switch (cmd) { 261 | case R_MOD_VERSION: 262 | copy_result = copy_to_user((char *) arg, module_version, strlen(module_version) + 1); 263 | break; 264 | // Hardware id checks, 1 = positive, 0 = negative 265 | case R_HWCHECK_CL: 266 | copy_result = copy_to_user((void *) arg, (void *) &id_check_clevo, sizeof(id_check_clevo)); 267 | break; 268 | case R_HWCHECK_UW: 269 | copy_result = copy_to_user((void *) arg, (void *) &id_check_uniwill, sizeof(id_check_uniwill)); 270 | break; 271 | } 272 | 273 | status = clevo_ioctl_interface(file, cmd, arg); 274 | if (status != 0) return status; 275 | status = uniwill_ioctl_interface(file, cmd, arg); 276 | if (status != 0) return status; 277 | 278 | return 0; 279 | } 280 | 281 | static struct file_operations fops_dev = { 282 | .owner = THIS_MODULE, 283 | .unlocked_ioctl = fop_ioctl 284 | // .open = fop_open, 285 | // .release = fop_release 286 | }; 287 | 288 | struct class *tuxedo_cc_wmi_device_class; 289 | dev_t tuxedo_cc_wmi_device_handle; 290 | 291 | static struct cdev tuxedo_cc_wmi_cdev; 292 | 293 | static int __init tuxedo_cc_wmi_init(void) 294 | { 295 | int err; 296 | 297 | // Hardware identification 298 | // This is not hotpluggable so can be done in module init 299 | id_check_clevo = clevo_identify() == 0 ? 1 : 0; 300 | id_check_uniwill = uniwill_identify() == 0 ? 1 : 0; 301 | 302 | if (id_check_uniwill == 1) { 303 | uniwill_init(); 304 | } 305 | 306 | #ifdef DEBUG 307 | if (id_check_clevo == 0 && id_check_uniwill == 0) { 308 | pr_debug("No matching hardware found\n"); 309 | } 310 | #endif 311 | 312 | err = alloc_chrdev_region(&tuxedo_cc_wmi_device_handle, 0, 1, "tuxedo_cc_wmi_cdev"); 313 | if (err != 0) { 314 | pr_err("Failed to allocate chrdev region\n"); 315 | return err; 316 | } 317 | cdev_init(&tuxedo_cc_wmi_cdev, &fops_dev); 318 | err = (cdev_add(&tuxedo_cc_wmi_cdev, tuxedo_cc_wmi_device_handle, 1)); 319 | if (err < 0) { 320 | pr_err("Failed to add cdev\n"); 321 | unregister_chrdev_region(tuxedo_cc_wmi_device_handle, 1); 322 | } 323 | tuxedo_cc_wmi_device_class = class_create(THIS_MODULE, "tuxedo_cc_wmi"); 324 | device_create(tuxedo_cc_wmi_device_class, NULL, tuxedo_cc_wmi_device_handle, NULL, "tuxedo_cc_wmi"); 325 | pr_debug("Module init successful\n"); 326 | 327 | return 0; 328 | } 329 | 330 | static void __exit tuxedo_cc_wmi_exit(void) 331 | { 332 | if (id_check_uniwill == 1) { 333 | uniwill_exit(); 334 | } 335 | 336 | device_destroy(tuxedo_cc_wmi_device_class, tuxedo_cc_wmi_device_handle); 337 | class_destroy(tuxedo_cc_wmi_device_class); 338 | cdev_del(&tuxedo_cc_wmi_cdev); 339 | unregister_chrdev_region(tuxedo_cc_wmi_device_handle, 1); 340 | pr_debug("Module exit\n"); 341 | } 342 | 343 | module_init(tuxedo_cc_wmi_init); 344 | module_exit(tuxedo_cc_wmi_exit); 345 | -------------------------------------------------------------------------------- /src/tuxedo_cc_wmi_ioctl.h: -------------------------------------------------------------------------------- 1 | /*! 2 | * Copyright (c) 2019-2020 TUXEDO Computers GmbH 3 | * 4 | * This file is part of tuxedo-cc-wmi. 5 | * 6 | * tuxedo-cc-wmi is free software: you can redistribute it and/or modify 7 | * it under the terms of the GNU General Public License as published by 8 | * the Free Software Foundation, either version 3 of the License, or 9 | * (at your option) any later version. 10 | * 11 | * This software is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | * GNU General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU General Public License 17 | * along with this software. If not, see . 18 | */ 19 | #ifndef TUXEDO_IOCTL_H 20 | #define TUXEDO_IOCTL_H 21 | 22 | #define IOCTL_MAGIC 0xEC 23 | 24 | #define MAGIC_READ_CL IOCTL_MAGIC 25 | #define MAGIC_WRITE_CL IOCTL_MAGIC + 1 26 | 27 | #define MAGIC_READ_UW IOCTL_MAGIC + 2 28 | #define MAGIC_WRITE_UW IOCTL_MAGIC + 3 29 | 30 | 31 | // General 32 | #define R_MOD_VERSION _IOR(IOCTL_MAGIC, 0x00, char*) 33 | 34 | #define R_HWCHECK_CL _IOR(IOCTL_MAGIC, 0x05, char*) 35 | #define R_HWCHECK_UW _IOR(IOCTL_MAGIC, 0x06, char*) 36 | 37 | /** 38 | * Clevo interface 39 | */ 40 | 41 | // Read 42 | #define R_FANINFO1 _IOR(MAGIC_READ_CL, 0x10, int32_t*) 43 | #define R_FANINFO2 _IOR(MAGIC_READ_CL, 0x11, int32_t*) 44 | #define R_FANINFO3 _IOR(MAGIC_READ_CL, 0x12, int32_t*) 45 | // #define R_FANINFO4 _IOR(MAGIC_READ_CL, 0x04, int32_t*) 46 | 47 | #define R_WEBCAM_SW _IOR(MAGIC_READ_CL, 0x13, int32_t*) 48 | #define R_FLIGHTMODE_SW _IOR(MAGIC_READ_CL, 0x14, int32_t*) 49 | #define R_TOUCHPAD_SW _IOR(MAGIC_READ_CL, 0x15, int32_t*) 50 | 51 | #ifdef DEBUG 52 | #define R_TF_BC _IOW(MAGIC_READ_CL, 0x91, uint32_t*) 53 | #endif 54 | 55 | // Write 56 | #define W_FANSPEED _IOW(MAGIC_WRITE_CL, 0x10, int32_t*) 57 | #define W_FANAUTO _IOW(MAGIC_WRITE_CL, 0x11, int32_t*) 58 | 59 | #define W_WEBCAM_SW _IOW(MAGIC_WRITE_CL, 0x12, int32_t*) 60 | #define W_FLIGHTMODE_SW _IOW(MAGIC_WRITE_CL, 0x13, int32_t*) 61 | #define W_TOUCHPAD_SW _IOW(MAGIC_WRITE_CL, 0x14, int32_t*) 62 | 63 | #ifdef DEBUG 64 | #define W_TF_BC _IOW(MAGIC_WRITE_CL, 0x91, uint32_t*) 65 | #endif 66 | 67 | /** 68 | * Uniwill interface 69 | */ 70 | 71 | // Read 72 | #define R_UW_FANSPEED _IOR(MAGIC_READ_UW, 0x10, int32_t*) 73 | #define R_UW_FANSPEED2 _IOR(MAGIC_READ_UW, 0x11, int32_t*) 74 | #define R_UW_FAN_TEMP _IOR(MAGIC_READ_UW, 0x12, int32_t*) 75 | #define R_UW_FAN_TEMP2 _IOR(MAGIC_READ_UW, 0x13, int32_t*) 76 | 77 | #define R_UW_MODE _IOR(MAGIC_READ_UW, 0x14, int32_t*) 78 | #define R_UW_MODE_ENABLE _IOR(MAGIC_READ_UW, 0x15, int32_t*) 79 | 80 | // Write 81 | #define W_UW_FANSPEED _IOW(MAGIC_WRITE_UW, 0x10, int32_t*) 82 | #define W_UW_FANSPEED2 _IOW(MAGIC_WRITE_UW, 0x11, int32_t*) 83 | #define W_UW_MODE _IOW(MAGIC_WRITE_UW, 0x12, int32_t*) 84 | #define W_UW_MODE_ENABLE _IOW(MAGIC_WRITE_UW, 0x13, int32_t*) 85 | 86 | #endif 87 | -------------------------------------------------------------------------------- /src_pkg/dkms_postinst: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | # Copyright (C) 2002-2005 Flavio Stanchina 3 | # Copyright (C) 2005-2006 Aric Cyr 4 | # Copyright (C) 2007 Mario Limonciello 5 | # Copyright (C) 2009 Alberto Milone 6 | 7 | set -e 8 | 9 | uname_s=$(uname -s) 10 | 11 | _get_kernel_dir() { 12 | KVER=$1 13 | case ${uname_s} in 14 | Linux) DIR="/lib/modules/$KVER/build" ;; 15 | GNU/kFreeBSD) DIR="/usr/src/kfreebsd-headers-$KVER/sys" ;; 16 | esac 17 | echo $DIR 18 | } 19 | 20 | _check_kernel_dir() { 21 | DIR=$(_get_kernel_dir $1) 22 | case ${uname_s} in 23 | Linux) test -e $DIR/include ;; 24 | GNU/kFreeBSD) test -e $DIR/kern && test -e $DIR/conf/kmod.mk ;; 25 | *) return 1 ;; 26 | esac 27 | return $? 28 | } 29 | 30 | # Check the existence of a kernel named as $1 31 | _is_kernel_name_correct() { 32 | CORRECT="no" 33 | KERNEL_NAME=$1 34 | 35 | for kernel in /boot/config-*; do 36 | KERNEL=${kernel#*-} 37 | if [ "${KERNEL}" = "${KERNEL_NAME}" ]; then 38 | CORRECT="yes" 39 | break 40 | fi 41 | done 42 | 43 | echo $CORRECT 44 | } 45 | 46 | 47 | # Get the most recent kernel on Debian based systems. This keeps 48 | # into account both the version and the ABI. If the current kernel 49 | # is the most recent kernel then the function will print a null string. 50 | _get_newest_kernel_debian() { 51 | NEWEST_KERNEL= 52 | NEWEST_VERSION= 53 | NEWEST_ABI= 54 | 55 | for kernel in /boot/config-*; do 56 | KERNEL=${kernel#*-} 57 | KERNEL_VERSION=${KERNEL%%-*} 58 | ABI=${KERNEL#*-} 59 | ABI=${ABI%%-*} 60 | 61 | if [ -z "$NEWEST_KERNEL" ]; then 62 | # The 1st time get a version which is bigger than $1 63 | COMPARE_TO=$1 64 | else 65 | # Get the biggest version 66 | COMPARE_TO="$NEWEST_VERSION-$NEWEST_ABI" 67 | fi 68 | 69 | # if $kernel is greater than $COMPARE_TO 70 | if [ `dpkg --compare-versions "$KERNEL_VERSION-$ABI" gt "$COMPARE_TO" && echo "yes" || \ 71 | echo "no"` = "yes" ]; then 72 | NEWEST_KERNEL=$KERNEL 73 | NEWEST_VERSION=$KERNEL_VERSION 74 | NEWEST_ABI=$ABI 75 | fi 76 | done 77 | 78 | echo "$NEWEST_KERNEL" 79 | } 80 | 81 | # Get the most recent kernel in Rhel based systems. If the current kernel 82 | # is the most recent kernel then the function will print a null string. 83 | _get_newest_kernel_rhel() { 84 | NEWEST_KERNEL= 85 | 86 | LAST_INSTALLED_KERNEL=$(rpm -q --whatprovides kernel --last | grep kernel -m1 | cut -f1 -d' ') 87 | 88 | LIK_FORMATTED_NAME=$(rpm -q $LAST_INSTALLED_KERNEL --queryformat="%{VERSION}-%{RELEASE}.%{ARCH}\n") 89 | 90 | if [ `echo $LIK_FORMATTED_NAME | grep 2.6 >/dev/null` ]; then 91 | # Fedora and Suse 92 | NEWEST_KERNEL=$LIK_FORMATTED_NAME 93 | else 94 | # Hack for Mandriva where $LIK_FORMATTED_NAME is broken 95 | LIK_NAME=$(rpm -q $LAST_INSTALLED_KERNEL --queryformat="%{NAME}\n") 96 | LIK_TYPE=${LIK_NAME#kernel-} 97 | LIK_TYPE=${LIK_TYPE%%-*} 98 | LIK_STRIPPED=${LIK_NAME#kernel-} 99 | LIK_STRIPPED=${LIK_STRIPPED#$LIK_TYPE-} 100 | LIK_STRIPPED_BASE=${LIK_STRIPPED%%-*} 101 | LIK_STRIPPED_END=${LIK_STRIPPED#$LIK_STRIPPED_BASE-} 102 | LIK_FINAL=$LIK_STRIPPED_BASE-$LIK_TYPE-$LIK_STRIPPED_END 103 | 104 | NEWEST_KERNEL=$LIK_FINAL 105 | fi 106 | 107 | echo $NEWEST_KERNEL 108 | } 109 | 110 | # Get the newest kernel on Debian and Rhel based systems. 111 | get_newest_kernel() { 112 | NEWEST_KERNEL= 113 | # Try Debian first as rpm can be installed in Debian based distros 114 | if [ -e /usr/bin/dpkg ]; then 115 | # If DEB based 116 | CURRENT_KERNEL=$1 117 | CURRENT_VERSION=${CURRENT_KERNEL%%-*} 118 | CURRENT_ABI=${CURRENT_KERNEL#*-} 119 | CURRENT_FLAVOUR=${CURRENT_ABI#*-} 120 | CURRENT_ABI=${CURRENT_ABI%%-*} 121 | NEWEST_KERNEL=$(_get_newest_kernel_debian "$CURRENT_VERSION-$CURRENT_ABI") 122 | 123 | elif [ `which rpm >/dev/null` ]; then 124 | # If RPM based 125 | NEWEST_KERNEL=$(_get_newest_kernel_rhel) 126 | fi 127 | 128 | # Make sure that kernel name that we extracted corresponds to an installed 129 | # kernel 130 | if [ -n "$NEWEST_KERNEL" ] && [ `_is_kernel_name_correct $NEWEST_KERNEL` = "no" ]; then 131 | NEWEST_KERNEL= 132 | fi 133 | 134 | echo $NEWEST_KERNEL 135 | } 136 | 137 | NAME=$1 138 | VERSION=$2 139 | TARBALL_ROOT=$3 140 | ARCH=$4 141 | UPGRADE=$5 142 | 143 | if [ -z "$NAME" ] || [ -z "$VERSION" ]; then 144 | echo "Need NAME, and VERSION defined" 145 | echo "ARCH is optional" 146 | exit 1 147 | fi 148 | 149 | # read framework configuration options 150 | if [ -r /etc/dkms/framework.conf ]; then 151 | . /etc/dkms/framework.conf 152 | fi 153 | 154 | KERNELS=$(ls /lib/modules/ 2>/dev/null || true) 155 | CURRENT_KERNEL=$(uname -r) 156 | 157 | #We never want to keep an older version side by side to prevent conflicts 158 | if [ -e "/var/lib/dkms/$NAME/$VERSION" ]; then 159 | echo "Removing old $NAME-$VERSION DKMS files..." 160 | dkms remove -m $NAME -v $VERSION --all 161 | fi 162 | 163 | #Load new files, by source package and by tarball 164 | if [ -f "$TARBALL_ROOT/$NAME-$VERSION.dkms.tar.gz" ]; then 165 | if ! dkms ldtarball --archive "$TARBALL_ROOT/$NAME-$VERSION.dkms.tar.gz"; then 166 | echo "" 167 | echo "" 168 | echo "Unable to load DKMS tarball $TARBALL_ROOT/$NAME-$VERSION.dkms.tar.gz." 169 | echo "Common causes include: " 170 | echo " - You must be using DKMS 2.1.0.0 or later to support binaries only" 171 | echo " distribution specific archives." 172 | echo " - Corrupt distribution specific archive" 173 | echo "" 174 | echo "" 175 | exit 2 176 | fi 177 | elif [ -d "/usr/src/$NAME-$VERSION" ]; then 178 | echo "Loading new $NAME-$VERSION DKMS files..." 179 | dkms add -m $NAME -v $VERSION > /dev/null 180 | fi 181 | 182 | # On 1st installation, let us look for a directory 183 | # in /lib/modules which matches `uname -r`. If none 184 | # is found it is possible that buildd is being used 185 | # and that uname -r is giving us the name of the 186 | # kernel used by the buildd machine. 187 | # 188 | # If this is the case we try to build the kernel 189 | # module for each kernel which has a directory in 190 | # /lib/modules. Furthermore we will have to tell 191 | # DKMS which architecture it should build the module 192 | # for (e.g. if the buildd machine is using a 193 | # 2.6.24-23-xen 64bit kernel). 194 | # 195 | # NOTE: if the headers are not installed then the 196 | # module won't be built, as usual 197 | 198 | # Here we look for the most recent kernel so that we can 199 | # build the module for it (in addition to doing it for the 200 | # current kernel. 201 | NEWEST_KERNEL=$(get_newest_kernel "$KERNELS") 202 | 203 | if [ -z "$autoinstall_all_kernels" ]; then 204 | # If the current kernel is installed on the system or chroot 205 | if [ `_is_kernel_name_correct $CURRENT_KERNEL` = "yes" ]; then 206 | if [ -n "$NEWEST_KERNEL" ] && [ ${CURRENT_KERNEL} != ${NEWEST_KERNEL} ]; then 207 | KERNELS="$CURRENT_KERNEL $NEWEST_KERNEL" 208 | else 209 | KERNELS=$CURRENT_KERNEL 210 | fi 211 | # The current kernel is not useful as it's not installed 212 | else 213 | echo "It is likely that $CURRENT_KERNEL belongs to a chroot's host" 214 | 215 | # Let's use only the newest kernel if this is not a first installation 216 | # otherwise build for all kernels 217 | if [ -n "$NEWEST_KERNEL" -a -n "$UPGRADE" ]; then 218 | KERNELS="$NEWEST_KERNEL" 219 | fi 220 | fi 221 | fi 222 | 223 | # Take care of displaying newline separated list 224 | echo "Building for $KERNELS" | tr '\n' ',' \ 225 | | sed -e 's/,/, /g; s/, $/\n/; s/, \([^,]\+\)$/ and \1/' 226 | 227 | if [ -n "$ARCH" ]; then 228 | if which lsb_release >/dev/null && [ $(lsb_release -s -i) = "Ubuntu" ]; then 229 | case $ARCH in 230 | amd64) 231 | ARCH="x86_64" 232 | ;; 233 | lpia|i?86) 234 | ARCH="i686" 235 | ;; 236 | esac 237 | fi 238 | echo "Building for architecture $ARCH" 239 | ARCH="-a $ARCH" 240 | fi 241 | 242 | for KERNEL in $KERNELS; do 243 | dkms_status=`dkms status -m $NAME -v $VERSION -k $KERNEL $ARCH` 244 | if [ `echo $KERNEL | grep -c "BOOT"` -gt 0 ]; then 245 | echo "" 246 | echo "Module build and install for $KERNEL was skipped as " 247 | echo "it is a BOOT variant" 248 | continue 249 | fi 250 | 251 | 252 | #if the module isn't yet built, try to build it 253 | if [ `echo $dkms_status | grep -c ": built"` -eq 0 ]; then 254 | if [ ! -L /var/lib/dkms/$NAME/$VERSION/source ]; then 255 | echo "This package appears to be a binaries-only package" 256 | echo " you will not be able to build against kernel $KERNEL" 257 | echo " since the package source was not provided" 258 | continue 259 | fi 260 | if _check_kernel_dir $KERNEL; then 261 | echo "Building initial module for $KERNEL" 262 | set +e 263 | dkms build -m $NAME -v $VERSION -k $KERNEL $ARCH > /dev/null 264 | case $? in 265 | 9) 266 | set -e 267 | echo "Skipped." 268 | continue 269 | ;; 270 | 0) 271 | set -e 272 | echo "Done." 273 | ;; 274 | *) 275 | exit $? 276 | ;; 277 | esac 278 | dkms_status=`dkms status -m $NAME -v $VERSION -k $KERNEL $ARCH` 279 | else 280 | echo "Module build for kernel $KERNEL was skipped since the" 281 | echo "kernel headers for this kernel does not seem to be installed." 282 | fi 283 | fi 284 | 285 | #if the module is built (either pre-built or just now), install it 286 | if [ `echo $dkms_status | grep -c ": built"` -eq 1 ] && 287 | [ `echo $dkms_status | grep -c ": installed"` -eq 0 ]; then 288 | dkms install -m $NAME -v $VERSION -k $KERNEL $ARCH 289 | fi 290 | done 291 | 292 | -------------------------------------------------------------------------------- /src_pkg/rpm_pkg.spec: -------------------------------------------------------------------------------- 1 | %define module module-name 2 | 3 | # 4 | # spec file for package tuxedo-cc-wmi 5 | # 6 | # Copyright (c) 2019 SUSE LINUX GmbH, Nuernberg, Germany. 7 | # 8 | # All modifications and additions to the file contributed by third parties 9 | # remain the property of their copyright owners, unless otherwise agreed 10 | # upon. The license for this file, and modifications and additions to the 11 | # file, is the same license as for the pristine package itself (unless the 12 | # license for the pristine package is not an Open Source License, in which 13 | # case the license is the MIT License). An "Open Source License" is a 14 | # license that conforms to the Open Source Definition (Version 1.9) 15 | # published by the Open Source Initiative. 16 | 17 | # Please submit bugfixes or comments via http://bugs.opensuse.org/ 18 | # 19 | 20 | 21 | Summary: An interface to WMI methods/control on TUXEDO Laptops 22 | Name: %{module} 23 | Version: x.x.x 24 | Release: x 25 | License: GPLv3+ 26 | Group: Hardware/Other 27 | BuildArch: noarch 28 | Url: https://www.tuxedocomputers.com 29 | Source: %{module}-%{version}.tar.bz2 30 | Requires: dkms >= 1.95 31 | Obsoletes: tuxedo-wmi >= 2.0.0, tuxedo-wmi <= 2.0.3 32 | BuildRoot: %{_tmppath} 33 | Packager: Tomte 34 | 35 | %description 36 | This module provides an interface to controlling various functionality (mainly 37 | connected to the EC) through WMI. 38 | 39 | %prep 40 | %setup -n %{module}-%{version} -q 41 | 42 | %install 43 | rm -rf %{buildroot} 44 | mkdir -p %{buildroot}/usr/src/%{module}-%{version}/ 45 | cp dkms.conf Makefile %{buildroot}/usr/src/%{module}-%{version} 46 | cp -R src/ %{buildroot}/usr/src/%{module}-%{version} 47 | mkdir -p %{buildroot}/usr/share/ 48 | mkdir -p %{buildroot}/usr/share/%{module}/ 49 | cp postinst %{buildroot}/usr/share/%{module} 50 | 51 | %clean 52 | rm -rf %{buildroot} 53 | 54 | %files 55 | %defattr(0644,root,root,0755) 56 | %attr(0755,root,root) /usr/src/%{module}-%{version}/ 57 | %attr(0644,root,root) /usr/src/%{module}-%{version}/* 58 | %attr(0755,root,root) /usr/src/%{module}-%{version}/src/ 59 | %attr(0644,root,root) /usr/src/%{module}-%{version}/src/* 60 | %attr(0755,root,root) /usr/share/%{module}/ 61 | %attr(0755,root,root) /usr/share/%{module}/postinst 62 | %license LICENSE 63 | 64 | %post 65 | for POSTINST in /usr/lib/dkms/common.postinst /usr/share/%{module}/postinst; do 66 | if [ -f $POSTINST ]; then 67 | $POSTINST %{module} %{version} /usr/share/%{module} 68 | RET=$? 69 | 70 | # Attempt to (re-)load module immediately, fail silently if not possible at this stage 71 | 72 | # Also stop tccd service if running before 73 | echo "Check tccd running status" 74 | if systemctl is-active --quiet tccd.service; then 75 | TCCD_RUNNING=true 76 | else 77 | TCCD_RUNNING=false 78 | fi 79 | 80 | if $TCCD_RUNNING; then 81 | echo "Stop tccd temporarily" 82 | systemctl stop tccd 2>&1 || true 83 | fi 84 | 85 | echo "(Re)load tuxedo-cc-wmi module if possible" 86 | rmmod %{module} > /dev/null 2>&1 || true 87 | if modprobe %{module} > /dev/null 2>&1; then 88 | echo "(Re)load complete" 89 | fi 90 | 91 | # Restart tccd after reload if it was running 92 | if $TCCD_RUNNING; then 93 | echo "Start tccd again" 94 | systemctl start tccd 2>&1 || true 95 | fi 96 | 97 | exit $RET 98 | fi 99 | echo "WARNING: $POSTINST does not exist." 100 | done 101 | 102 | echo -e "ERROR: DKMS version is too old and %{module} was not" 103 | echo -e "built with legacy DKMS support." 104 | echo -e "You must either rebuild %{module} with legacy postinst" 105 | echo -e "support or upgrade DKMS to a more current version." 106 | exit 1 107 | 108 | 109 | %preun 110 | echo -e 111 | echo -e "Uninstall of %{module} module (version %{version}-%{release}) beginning:" 112 | dkms remove -m %{module} -v %{version} --all --rpm_safe_upgrade 113 | if [ $1 != 1 ];then 114 | /usr/sbin/rmmod %{module} > /dev/null 2>&1 || true 115 | fi 116 | exit 0 117 | 118 | 119 | %changelog 120 | * Fri Sep 25 2020 C Sandberg 0.1.7-1 121 | - Added device support, uw multiple fans 122 | * Fri Aug 28 2020 C Sandberg 0.1.6-1 123 | - Fixed webcam status issue on some cl devices 124 | * Mon Aug 10 2020 C Sandberg 0.1.5-1 125 | - Fixed fan speed write timing for most cl devices 126 | - Added webcam set interface support for older cl devices 127 | * Thu Jun 18 2020 C Sandberg 0.1.4-1 128 | - Added device support 129 | * Wed Apr 8 2020 C Sandberg 0.1.3-1 130 | - Add package dependencies on old named package 131 | * Mon Mar 31 2020 C Sandberg 0.1.2-0 132 | - Fixed missing reference to tuxedo_wmi (module class) 133 | * Mon Mar 30 2020 C Sandberg 0.1.1-0 134 | - Added module version getter to ioctl api 135 | - Revised ioctl api 136 | * Fri Mar 27 2020 C Sandberg 0.1.0-0 137 | - Module/package reborn as tuxedo-cc-wmi 138 | --------------------------------------------------------------------------------