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git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-09-18 22:14:16 +00:00
gpiolib: acpi: Move quirks to a separate file
The gpiolib-acpi.c is huge enough even without DMI quirks. Move them to a separate file for a better maintenance. No functional change intended. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
This commit is contained in:
Andy Shevchenko
parent
5666a8777a
commit
92dc572852
3 changed files with 364 additions and 346 deletions
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@ -10,6 +10,7 @@ obj-$(CONFIG_OF_GPIO) += gpiolib-of.o
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obj-$(CONFIG_GPIO_CDEV) += gpiolib-cdev.o
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obj-$(CONFIG_GPIO_SYSFS) += gpiolib-sysfs.o
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obj-$(CONFIG_GPIO_ACPI) += gpiolib-acpi.o
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gpiolib-acpi-y := gpiolib-acpi-core.o gpiolib-acpi-quirks.o
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obj-$(CONFIG_GPIOLIB) += gpiolib-swnode.o
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# Device drivers. Generally keep list sorted alphabetically
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@ -23,29 +23,6 @@
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#include "gpiolib.h"
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#include "gpiolib-acpi.h"
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static int run_edge_events_on_boot = -1;
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module_param(run_edge_events_on_boot, int, 0444);
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MODULE_PARM_DESC(run_edge_events_on_boot,
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"Run edge _AEI event-handlers at boot: 0=no, 1=yes, -1=auto");
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static char *ignore_wake;
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module_param(ignore_wake, charp, 0444);
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MODULE_PARM_DESC(ignore_wake,
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"controller@pin combos on which to ignore the ACPI wake flag "
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"ignore_wake=controller@pin[,controller@pin[,...]]");
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static char *ignore_interrupt;
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module_param(ignore_interrupt, charp, 0444);
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MODULE_PARM_DESC(ignore_interrupt,
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"controller@pin combos on which to ignore interrupt "
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"ignore_interrupt=controller@pin[,controller@pin[,...]]");
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struct acpi_gpiolib_dmi_quirk {
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bool no_edge_events_on_boot;
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char *ignore_wake;
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char *ignore_interrupt;
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};
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/**
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* struct acpi_gpio_event - ACPI GPIO event handler data
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*
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@ -115,17 +92,6 @@ struct acpi_gpio_info {
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unsigned int quirks;
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};
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/*
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* For GPIO chips which call acpi_gpiochip_request_interrupts() before late_init
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* (so builtin drivers) we register the ACPI GpioInt IRQ handlers from a
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* late_initcall_sync() handler, so that other builtin drivers can register their
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* OpRegions before the event handlers can run. This list contains GPIO chips
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* for which the acpi_gpiochip_request_irqs() call has been deferred.
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*/
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static DEFINE_MUTEX(acpi_gpio_deferred_req_irqs_lock);
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static LIST_HEAD(acpi_gpio_deferred_req_irqs_list);
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static bool acpi_gpio_deferred_req_irqs_done;
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static int acpi_gpiochip_find(struct gpio_chip *gc, const void *data)
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{
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/* First check the actual GPIO device */
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@ -350,79 +316,6 @@ static struct gpio_desc *acpi_request_own_gpiod(struct gpio_chip *chip,
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return desc;
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}
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bool acpi_gpio_add_to_deferred_list(struct list_head *list)
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{
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bool defer;
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mutex_lock(&acpi_gpio_deferred_req_irqs_lock);
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defer = !acpi_gpio_deferred_req_irqs_done;
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if (defer)
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list_add(list, &acpi_gpio_deferred_req_irqs_list);
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mutex_unlock(&acpi_gpio_deferred_req_irqs_lock);
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return defer;
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}
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void acpi_gpio_remove_from_deferred_list(struct list_head *list)
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{
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mutex_lock(&acpi_gpio_deferred_req_irqs_lock);
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if (!list_empty(list))
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list_del_init(list);
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mutex_unlock(&acpi_gpio_deferred_req_irqs_lock);
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}
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int acpi_gpio_need_run_edge_events_on_boot(void)
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{
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return run_edge_events_on_boot;
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}
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bool acpi_gpio_in_ignore_list(enum acpi_gpio_ignore_list list, const char *controller_in,
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unsigned int pin_in)
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{
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const char *ignore_list, *controller, *pin_str;
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unsigned int pin;
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char *endp;
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int len;
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switch (list) {
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case ACPI_GPIO_IGNORE_WAKE:
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ignore_list = ignore_wake;
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break;
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case ACPI_GPIO_IGNORE_INTERRUPT:
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ignore_list = ignore_interrupt;
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break;
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default:
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return false;
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}
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controller = ignore_list;
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while (controller) {
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pin_str = strchr(controller, '@');
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if (!pin_str)
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goto err;
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len = pin_str - controller;
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if (len == strlen(controller_in) &&
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strncmp(controller, controller_in, len) == 0) {
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pin = simple_strtoul(pin_str + 1, &endp, 10);
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if (*endp != 0 && *endp != ',')
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goto err;
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if (pin == pin_in)
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return true;
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}
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controller = strchr(controller, ',');
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if (controller)
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controller++;
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}
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return false;
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err:
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pr_err_once("Error: Invalid value for gpiolib_acpi.ignore_...: %s\n", ignore_list);
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return false;
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}
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static bool acpi_gpio_irq_is_wake(struct device *parent,
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const struct acpi_resource_gpio *agpio)
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{
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@ -1522,242 +1415,3 @@ int acpi_gpio_count(const struct fwnode_handle *fwnode, const char *con_id)
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}
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return count ? count : -ENOENT;
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}
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/* Run deferred acpi_gpiochip_request_irqs() */
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static int __init acpi_gpio_handle_deferred_request_irqs(void)
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{
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mutex_lock(&acpi_gpio_deferred_req_irqs_lock);
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acpi_gpio_process_deferred_list(&acpi_gpio_deferred_req_irqs_list);
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acpi_gpio_deferred_req_irqs_done = true;
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mutex_unlock(&acpi_gpio_deferred_req_irqs_lock);
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return 0;
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}
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/* We must use _sync so that this runs after the first deferred_probe run */
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late_initcall_sync(acpi_gpio_handle_deferred_request_irqs);
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static const struct dmi_system_id gpiolib_acpi_quirks[] __initconst = {
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{
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/*
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* The Minix Neo Z83-4 has a micro-USB-B id-pin handler for
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* a non existing micro-USB-B connector which puts the HDMI
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* DDC pins in GPIO mode, breaking HDMI support.
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*/
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.matches = {
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DMI_MATCH(DMI_SYS_VENDOR, "MINIX"),
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DMI_MATCH(DMI_PRODUCT_NAME, "Z83-4"),
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},
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.driver_data = &(struct acpi_gpiolib_dmi_quirk) {
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.no_edge_events_on_boot = true,
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},
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},
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{
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/*
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* The Terra Pad 1061 has a micro-USB-B id-pin handler, which
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* instead of controlling the actual micro-USB-B turns the 5V
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* boost for its USB-A connector off. The actual micro-USB-B
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* connector is wired for charging only.
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*/
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.matches = {
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DMI_MATCH(DMI_SYS_VENDOR, "Wortmann_AG"),
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DMI_MATCH(DMI_PRODUCT_NAME, "TERRA_PAD_1061"),
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},
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.driver_data = &(struct acpi_gpiolib_dmi_quirk) {
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.no_edge_events_on_boot = true,
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},
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},
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{
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/*
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* The Dell Venue 10 Pro 5055, with Bay Trail SoC + TI PMIC uses an
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* external embedded-controller connected via I2C + an ACPI GPIO
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* event handler on INT33FFC:02 pin 12, causing spurious wakeups.
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*/
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.matches = {
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DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
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DMI_MATCH(DMI_PRODUCT_NAME, "Venue 10 Pro 5055"),
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},
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.driver_data = &(struct acpi_gpiolib_dmi_quirk) {
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.ignore_wake = "INT33FC:02@12",
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},
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},
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{
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/*
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* HP X2 10 models with Cherry Trail SoC + TI PMIC use an
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* external embedded-controller connected via I2C + an ACPI GPIO
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* event handler on INT33FF:01 pin 0, causing spurious wakeups.
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* When suspending by closing the LID, the power to the USB
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* keyboard is turned off, causing INT0002 ACPI events to
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* trigger once the XHCI controller notices the keyboard is
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* gone. So INT0002 events cause spurious wakeups too. Ignoring
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* EC wakes breaks wakeup when opening the lid, the user needs
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* to press the power-button to wakeup the system. The
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* alternative is suspend simply not working, which is worse.
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*/
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.matches = {
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DMI_MATCH(DMI_SYS_VENDOR, "HP"),
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DMI_MATCH(DMI_PRODUCT_NAME, "HP x2 Detachable 10-p0XX"),
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},
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.driver_data = &(struct acpi_gpiolib_dmi_quirk) {
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.ignore_wake = "INT33FF:01@0,INT0002:00@2",
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},
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},
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{
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/*
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* HP X2 10 models with Bay Trail SoC + AXP288 PMIC use an
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* external embedded-controller connected via I2C + an ACPI GPIO
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* event handler on INT33FC:02 pin 28, causing spurious wakeups.
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*/
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.matches = {
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DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
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DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion x2 Detachable"),
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DMI_MATCH(DMI_BOARD_NAME, "815D"),
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},
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.driver_data = &(struct acpi_gpiolib_dmi_quirk) {
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.ignore_wake = "INT33FC:02@28",
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},
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},
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{
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/*
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* HP X2 10 models with Cherry Trail SoC + AXP288 PMIC use an
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* external embedded-controller connected via I2C + an ACPI GPIO
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* event handler on INT33FF:01 pin 0, causing spurious wakeups.
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*/
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.matches = {
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DMI_MATCH(DMI_SYS_VENDOR, "HP"),
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DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion x2 Detachable"),
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DMI_MATCH(DMI_BOARD_NAME, "813E"),
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},
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.driver_data = &(struct acpi_gpiolib_dmi_quirk) {
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.ignore_wake = "INT33FF:01@0",
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},
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},
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{
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/*
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* Interrupt storm caused from edge triggered floating pin
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* Found in BIOS UX325UAZ.300
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* https://bugzilla.kernel.org/show_bug.cgi?id=216208
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*/
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.matches = {
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DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
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DMI_MATCH(DMI_PRODUCT_NAME, "ZenBook UX325UAZ_UM325UAZ"),
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},
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.driver_data = &(struct acpi_gpiolib_dmi_quirk) {
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.ignore_interrupt = "AMDI0030:00@18",
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},
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},
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{
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/*
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* Spurious wakeups from TP_ATTN# pin
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* Found in BIOS 1.7.8
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* https://gitlab.freedesktop.org/drm/amd/-/issues/1722#note_1720627
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*/
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.matches = {
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DMI_MATCH(DMI_BOARD_NAME, "NL5xNU"),
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},
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.driver_data = &(struct acpi_gpiolib_dmi_quirk) {
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.ignore_wake = "ELAN0415:00@9",
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},
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},
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{
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/*
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* Spurious wakeups from TP_ATTN# pin
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* Found in BIOS 1.7.8
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* https://gitlab.freedesktop.org/drm/amd/-/issues/1722#note_1720627
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*/
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.matches = {
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DMI_MATCH(DMI_BOARD_NAME, "NL5xRU"),
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},
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.driver_data = &(struct acpi_gpiolib_dmi_quirk) {
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.ignore_wake = "ELAN0415:00@9",
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},
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},
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{
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/*
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* Spurious wakeups from TP_ATTN# pin
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* Found in BIOS 1.7.7
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*/
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.matches = {
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DMI_MATCH(DMI_BOARD_NAME, "NH5xAx"),
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},
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.driver_data = &(struct acpi_gpiolib_dmi_quirk) {
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.ignore_wake = "SYNA1202:00@16",
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},
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},
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{
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/*
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* On the Peaq C1010 2-in-1 INT33FC:00 pin 3 is connected to
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* a "dolby" button. At the ACPI level an _AEI event-handler
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* is connected which sets an ACPI variable to 1 on both
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* edges. This variable can be polled + cleared to 0 using
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* WMI. But since the variable is set on both edges the WMI
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* interface is pretty useless even when polling.
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* So instead the x86-android-tablets code instantiates
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* a gpio-keys platform device for it.
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* Ignore the _AEI handler for the pin, so that it is not busy.
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*/
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.matches = {
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DMI_MATCH(DMI_SYS_VENDOR, "PEAQ"),
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DMI_MATCH(DMI_PRODUCT_NAME, "PEAQ PMM C1010 MD99187"),
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},
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.driver_data = &(struct acpi_gpiolib_dmi_quirk) {
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.ignore_interrupt = "INT33FC:00@3",
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},
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},
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{
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/*
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* Spurious wakeups from TP_ATTN# pin
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* Found in BIOS 0.35
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* https://gitlab.freedesktop.org/drm/amd/-/issues/3073
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*/
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.matches = {
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DMI_MATCH(DMI_SYS_VENDOR, "GPD"),
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DMI_MATCH(DMI_PRODUCT_NAME, "G1619-04"),
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},
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.driver_data = &(struct acpi_gpiolib_dmi_quirk) {
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.ignore_wake = "PNP0C50:00@8",
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},
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},
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{
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/*
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* Spurious wakeups from GPIO 11
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* Found in BIOS 1.04
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* https://gitlab.freedesktop.org/drm/amd/-/issues/3954
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*/
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.matches = {
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DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
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DMI_MATCH(DMI_PRODUCT_FAMILY, "Acer Nitro V 14"),
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},
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.driver_data = &(struct acpi_gpiolib_dmi_quirk) {
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.ignore_interrupt = "AMDI0030:00@11",
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},
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},
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{} /* Terminating entry */
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};
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static int __init acpi_gpio_setup_params(void)
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{
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const struct acpi_gpiolib_dmi_quirk *quirk = NULL;
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const struct dmi_system_id *id;
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id = dmi_first_match(gpiolib_acpi_quirks);
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if (id)
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quirk = id->driver_data;
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if (run_edge_events_on_boot < 0) {
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if (quirk && quirk->no_edge_events_on_boot)
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run_edge_events_on_boot = 0;
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else
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run_edge_events_on_boot = 1;
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}
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if (ignore_wake == NULL && quirk && quirk->ignore_wake)
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ignore_wake = quirk->ignore_wake;
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if (ignore_interrupt == NULL && quirk && quirk->ignore_interrupt)
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ignore_interrupt = quirk->ignore_interrupt;
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return 0;
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}
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/* Directly after dmi_setup() which runs as core_initcall() */
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postcore_initcall(acpi_gpio_setup_params);
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363
drivers/gpio/gpiolib-acpi-quirks.c
Normal file
363
drivers/gpio/gpiolib-acpi-quirks.c
Normal file
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@ -0,0 +1,363 @@
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// SPDX-License-Identifier: GPL-2.0
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/*
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* ACPI quirks for GPIO ACPI helpers
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*
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* Author: Hans de Goede <hdegoede@redhat.com>
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*/
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#include <linux/dmi.h>
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#include <linux/kstrtox.h>
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#include <linux/list.h>
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#include <linux/module.h>
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#include <linux/mutex.h>
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#include <linux/printk.h>
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#include <linux/string.h>
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#include <linux/types.h>
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#include "gpiolib-acpi.h"
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static int run_edge_events_on_boot = -1;
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module_param(run_edge_events_on_boot, int, 0444);
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MODULE_PARM_DESC(run_edge_events_on_boot,
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"Run edge _AEI event-handlers at boot: 0=no, 1=yes, -1=auto");
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static char *ignore_wake;
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module_param(ignore_wake, charp, 0444);
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MODULE_PARM_DESC(ignore_wake,
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"controller@pin combos on which to ignore the ACPI wake flag "
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"ignore_wake=controller@pin[,controller@pin[,...]]");
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static char *ignore_interrupt;
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module_param(ignore_interrupt, charp, 0444);
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MODULE_PARM_DESC(ignore_interrupt,
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"controller@pin combos on which to ignore interrupt "
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"ignore_interrupt=controller@pin[,controller@pin[,...]]");
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/*
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* For GPIO chips which call acpi_gpiochip_request_interrupts() before late_init
|
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* (so builtin drivers) we register the ACPI GpioInt IRQ handlers from a
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* late_initcall_sync() handler, so that other builtin drivers can register their
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* OpRegions before the event handlers can run. This list contains GPIO chips
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* for which the acpi_gpiochip_request_irqs() call has been deferred.
|
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*/
|
||||
static DEFINE_MUTEX(acpi_gpio_deferred_req_irqs_lock);
|
||||
static LIST_HEAD(acpi_gpio_deferred_req_irqs_list);
|
||||
static bool acpi_gpio_deferred_req_irqs_done;
|
||||
|
||||
bool acpi_gpio_add_to_deferred_list(struct list_head *list)
|
||||
{
|
||||
bool defer;
|
||||
|
||||
mutex_lock(&acpi_gpio_deferred_req_irqs_lock);
|
||||
defer = !acpi_gpio_deferred_req_irqs_done;
|
||||
if (defer)
|
||||
list_add(list, &acpi_gpio_deferred_req_irqs_list);
|
||||
mutex_unlock(&acpi_gpio_deferred_req_irqs_lock);
|
||||
|
||||
return defer;
|
||||
}
|
||||
|
||||
void acpi_gpio_remove_from_deferred_list(struct list_head *list)
|
||||
{
|
||||
mutex_lock(&acpi_gpio_deferred_req_irqs_lock);
|
||||
if (!list_empty(list))
|
||||
list_del_init(list);
|
||||
mutex_unlock(&acpi_gpio_deferred_req_irqs_lock);
|
||||
}
|
||||
|
||||
int acpi_gpio_need_run_edge_events_on_boot(void)
|
||||
{
|
||||
return run_edge_events_on_boot;
|
||||
}
|
||||
|
||||
bool acpi_gpio_in_ignore_list(enum acpi_gpio_ignore_list list,
|
||||
const char *controller_in, unsigned int pin_in)
|
||||
{
|
||||
const char *ignore_list, *controller, *pin_str;
|
||||
unsigned int pin;
|
||||
char *endp;
|
||||
int len;
|
||||
|
||||
switch (list) {
|
||||
case ACPI_GPIO_IGNORE_WAKE:
|
||||
ignore_list = ignore_wake;
|
||||
break;
|
||||
case ACPI_GPIO_IGNORE_INTERRUPT:
|
||||
ignore_list = ignore_interrupt;
|
||||
break;
|
||||
default:
|
||||
return false;
|
||||
}
|
||||
|
||||
controller = ignore_list;
|
||||
while (controller) {
|
||||
pin_str = strchr(controller, '@');
|
||||
if (!pin_str)
|
||||
goto err;
|
||||
|
||||
len = pin_str - controller;
|
||||
if (len == strlen(controller_in) &&
|
||||
strncmp(controller, controller_in, len) == 0) {
|
||||
pin = simple_strtoul(pin_str + 1, &endp, 10);
|
||||
if (*endp != 0 && *endp != ',')
|
||||
goto err;
|
||||
|
||||
if (pin == pin_in)
|
||||
return true;
|
||||
}
|
||||
|
||||
controller = strchr(controller, ',');
|
||||
if (controller)
|
||||
controller++;
|
||||
}
|
||||
|
||||
return false;
|
||||
err:
|
||||
pr_err_once("Error: Invalid value for gpiolib_acpi.ignore_...: %s\n", ignore_list);
|
||||
return false;
|
||||
}
|
||||
|
||||
/* Run deferred acpi_gpiochip_request_irqs() */
|
||||
static int __init acpi_gpio_handle_deferred_request_irqs(void)
|
||||
{
|
||||
mutex_lock(&acpi_gpio_deferred_req_irqs_lock);
|
||||
acpi_gpio_process_deferred_list(&acpi_gpio_deferred_req_irqs_list);
|
||||
acpi_gpio_deferred_req_irqs_done = true;
|
||||
mutex_unlock(&acpi_gpio_deferred_req_irqs_lock);
|
||||
|
||||
return 0;
|
||||
}
|
||||
/* We must use _sync so that this runs after the first deferred_probe run */
|
||||
late_initcall_sync(acpi_gpio_handle_deferred_request_irqs);
|
||||
|
||||
struct acpi_gpiolib_dmi_quirk {
|
||||
bool no_edge_events_on_boot;
|
||||
char *ignore_wake;
|
||||
char *ignore_interrupt;
|
||||
};
|
||||
|
||||
static const struct dmi_system_id gpiolib_acpi_quirks[] __initconst = {
|
||||
{
|
||||
/*
|
||||
* The Minix Neo Z83-4 has a micro-USB-B id-pin handler for
|
||||
* a non existing micro-USB-B connector which puts the HDMI
|
||||
* DDC pins in GPIO mode, breaking HDMI support.
|
||||
*/
|
||||
.matches = {
|
||||
DMI_MATCH(DMI_SYS_VENDOR, "MINIX"),
|
||||
DMI_MATCH(DMI_PRODUCT_NAME, "Z83-4"),
|
||||
},
|
||||
.driver_data = &(struct acpi_gpiolib_dmi_quirk) {
|
||||
.no_edge_events_on_boot = true,
|
||||
},
|
||||
},
|
||||
{
|
||||
/*
|
||||
* The Terra Pad 1061 has a micro-USB-B id-pin handler, which
|
||||
* instead of controlling the actual micro-USB-B turns the 5V
|
||||
* boost for its USB-A connector off. The actual micro-USB-B
|
||||
* connector is wired for charging only.
|
||||
*/
|
||||
.matches = {
|
||||
DMI_MATCH(DMI_SYS_VENDOR, "Wortmann_AG"),
|
||||
DMI_MATCH(DMI_PRODUCT_NAME, "TERRA_PAD_1061"),
|
||||
},
|
||||
.driver_data = &(struct acpi_gpiolib_dmi_quirk) {
|
||||
.no_edge_events_on_boot = true,
|
||||
},
|
||||
},
|
||||
{
|
||||
/*
|
||||
* The Dell Venue 10 Pro 5055, with Bay Trail SoC + TI PMIC uses an
|
||||
* external embedded-controller connected via I2C + an ACPI GPIO
|
||||
* event handler on INT33FFC:02 pin 12, causing spurious wakeups.
|
||||
*/
|
||||
.matches = {
|
||||
DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
|
||||
DMI_MATCH(DMI_PRODUCT_NAME, "Venue 10 Pro 5055"),
|
||||
},
|
||||
.driver_data = &(struct acpi_gpiolib_dmi_quirk) {
|
||||
.ignore_wake = "INT33FC:02@12",
|
||||
},
|
||||
},
|
||||
{
|
||||
/*
|
||||
* HP X2 10 models with Cherry Trail SoC + TI PMIC use an
|
||||
* external embedded-controller connected via I2C + an ACPI GPIO
|
||||
* event handler on INT33FF:01 pin 0, causing spurious wakeups.
|
||||
* When suspending by closing the LID, the power to the USB
|
||||
* keyboard is turned off, causing INT0002 ACPI events to
|
||||
* trigger once the XHCI controller notices the keyboard is
|
||||
* gone. So INT0002 events cause spurious wakeups too. Ignoring
|
||||
* EC wakes breaks wakeup when opening the lid, the user needs
|
||||
* to press the power-button to wakeup the system. The
|
||||
* alternative is suspend simply not working, which is worse.
|
||||
*/
|
||||
.matches = {
|
||||
DMI_MATCH(DMI_SYS_VENDOR, "HP"),
|
||||
DMI_MATCH(DMI_PRODUCT_NAME, "HP x2 Detachable 10-p0XX"),
|
||||
},
|
||||
.driver_data = &(struct acpi_gpiolib_dmi_quirk) {
|
||||
.ignore_wake = "INT33FF:01@0,INT0002:00@2",
|
||||
},
|
||||
},
|
||||
{
|
||||
/*
|
||||
* HP X2 10 models with Bay Trail SoC + AXP288 PMIC use an
|
||||
* external embedded-controller connected via I2C + an ACPI GPIO
|
||||
* event handler on INT33FC:02 pin 28, causing spurious wakeups.
|
||||
*/
|
||||
.matches = {
|
||||
DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
|
||||
DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion x2 Detachable"),
|
||||
DMI_MATCH(DMI_BOARD_NAME, "815D"),
|
||||
},
|
||||
.driver_data = &(struct acpi_gpiolib_dmi_quirk) {
|
||||
.ignore_wake = "INT33FC:02@28",
|
||||
},
|
||||
},
|
||||
{
|
||||
/*
|
||||
* HP X2 10 models with Cherry Trail SoC + AXP288 PMIC use an
|
||||
* external embedded-controller connected via I2C + an ACPI GPIO
|
||||
* event handler on INT33FF:01 pin 0, causing spurious wakeups.
|
||||
*/
|
||||
.matches = {
|
||||
DMI_MATCH(DMI_SYS_VENDOR, "HP"),
|
||||
DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion x2 Detachable"),
|
||||
DMI_MATCH(DMI_BOARD_NAME, "813E"),
|
||||
},
|
||||
.driver_data = &(struct acpi_gpiolib_dmi_quirk) {
|
||||
.ignore_wake = "INT33FF:01@0",
|
||||
},
|
||||
},
|
||||
{
|
||||
/*
|
||||
* Interrupt storm caused from edge triggered floating pin
|
||||
* Found in BIOS UX325UAZ.300
|
||||
* https://bugzilla.kernel.org/show_bug.cgi?id=216208
|
||||
*/
|
||||
.matches = {
|
||||
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
|
||||
DMI_MATCH(DMI_PRODUCT_NAME, "ZenBook UX325UAZ_UM325UAZ"),
|
||||
},
|
||||
.driver_data = &(struct acpi_gpiolib_dmi_quirk) {
|
||||
.ignore_interrupt = "AMDI0030:00@18",
|
||||
},
|
||||
},
|
||||
{
|
||||
/*
|
||||
* Spurious wakeups from TP_ATTN# pin
|
||||
* Found in BIOS 1.7.8
|
||||
* https://gitlab.freedesktop.org/drm/amd/-/issues/1722#note_1720627
|
||||
*/
|
||||
.matches = {
|
||||
DMI_MATCH(DMI_BOARD_NAME, "NL5xNU"),
|
||||
},
|
||||
.driver_data = &(struct acpi_gpiolib_dmi_quirk) {
|
||||
.ignore_wake = "ELAN0415:00@9",
|
||||
},
|
||||
},
|
||||
{
|
||||
/*
|
||||
* Spurious wakeups from TP_ATTN# pin
|
||||
* Found in BIOS 1.7.8
|
||||
* https://gitlab.freedesktop.org/drm/amd/-/issues/1722#note_1720627
|
||||
*/
|
||||
.matches = {
|
||||
DMI_MATCH(DMI_BOARD_NAME, "NL5xRU"),
|
||||
},
|
||||
.driver_data = &(struct acpi_gpiolib_dmi_quirk) {
|
||||
.ignore_wake = "ELAN0415:00@9",
|
||||
},
|
||||
},
|
||||
{
|
||||
/*
|
||||
* Spurious wakeups from TP_ATTN# pin
|
||||
* Found in BIOS 1.7.7
|
||||
*/
|
||||
.matches = {
|
||||
DMI_MATCH(DMI_BOARD_NAME, "NH5xAx"),
|
||||
},
|
||||
.driver_data = &(struct acpi_gpiolib_dmi_quirk) {
|
||||
.ignore_wake = "SYNA1202:00@16",
|
||||
},
|
||||
},
|
||||
{
|
||||
/*
|
||||
* On the Peaq C1010 2-in-1 INT33FC:00 pin 3 is connected to
|
||||
* a "dolby" button. At the ACPI level an _AEI event-handler
|
||||
* is connected which sets an ACPI variable to 1 on both
|
||||
* edges. This variable can be polled + cleared to 0 using
|
||||
* WMI. But since the variable is set on both edges the WMI
|
||||
* interface is pretty useless even when polling.
|
||||
* So instead the x86-android-tablets code instantiates
|
||||
* a gpio-keys platform device for it.
|
||||
* Ignore the _AEI handler for the pin, so that it is not busy.
|
||||
*/
|
||||
.matches = {
|
||||
DMI_MATCH(DMI_SYS_VENDOR, "PEAQ"),
|
||||
DMI_MATCH(DMI_PRODUCT_NAME, "PEAQ PMM C1010 MD99187"),
|
||||
},
|
||||
.driver_data = &(struct acpi_gpiolib_dmi_quirk) {
|
||||
.ignore_interrupt = "INT33FC:00@3",
|
||||
},
|
||||
},
|
||||
{
|
||||
/*
|
||||
* Spurious wakeups from TP_ATTN# pin
|
||||
* Found in BIOS 0.35
|
||||
* https://gitlab.freedesktop.org/drm/amd/-/issues/3073
|
||||
*/
|
||||
.matches = {
|
||||
DMI_MATCH(DMI_SYS_VENDOR, "GPD"),
|
||||
DMI_MATCH(DMI_PRODUCT_NAME, "G1619-04"),
|
||||
},
|
||||
.driver_data = &(struct acpi_gpiolib_dmi_quirk) {
|
||||
.ignore_wake = "PNP0C50:00@8",
|
||||
},
|
||||
},
|
||||
{
|
||||
/*
|
||||
* Spurious wakeups from GPIO 11
|
||||
* Found in BIOS 1.04
|
||||
* https://gitlab.freedesktop.org/drm/amd/-/issues/3954
|
||||
*/
|
||||
.matches = {
|
||||
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
|
||||
DMI_MATCH(DMI_PRODUCT_FAMILY, "Acer Nitro V 14"),
|
||||
},
|
||||
.driver_data = &(struct acpi_gpiolib_dmi_quirk) {
|
||||
.ignore_interrupt = "AMDI0030:00@11",
|
||||
},
|
||||
},
|
||||
{} /* Terminating entry */
|
||||
};
|
||||
|
||||
static int __init acpi_gpio_setup_params(void)
|
||||
{
|
||||
const struct acpi_gpiolib_dmi_quirk *quirk = NULL;
|
||||
const struct dmi_system_id *id;
|
||||
|
||||
id = dmi_first_match(gpiolib_acpi_quirks);
|
||||
if (id)
|
||||
quirk = id->driver_data;
|
||||
|
||||
if (run_edge_events_on_boot < 0) {
|
||||
if (quirk && quirk->no_edge_events_on_boot)
|
||||
run_edge_events_on_boot = 0;
|
||||
else
|
||||
run_edge_events_on_boot = 1;
|
||||
}
|
||||
|
||||
if (ignore_wake == NULL && quirk && quirk->ignore_wake)
|
||||
ignore_wake = quirk->ignore_wake;
|
||||
|
||||
if (ignore_interrupt == NULL && quirk && quirk->ignore_interrupt)
|
||||
ignore_interrupt = quirk->ignore_interrupt;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* Directly after dmi_setup() which runs as core_initcall() */
|
||||
postcore_initcall(acpi_gpio_setup_params);
|
||||
Loading…
Add table
Reference in a new issue