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HID: Intel-thc-hid: Intel-quickspi: Enable Wake-on-Touch feature

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This patch call THC helper functions to enable Wake-on-Touch (WoT)
during driver initialization and disable it when driver is removed.

Signed-off-by: Even Xu <even.xu@intel.com>
Tested-by: Chong Han <chong.han@intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
This commit is contained in:
Even Xu
2025-05-14 14:37:34 +08:00
committed by Jiri Kosina
parent dcb2ccb930
commit 60c9fca90e
1 changed files with 15 additions and 0 deletions
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15
drivers/hid/intel-thc-hid/intel-quickspi/pci-quickspi.c
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@@ -11,8 +11,11 @@
#include <linux/pci.h>
#include <linux/pm_runtime.h>
#include <linux/gpio/consumer.h>
#include "intel-thc-dev.h"
#include "intel-thc-hw.h"
#include "intel-thc-wot.h"
#include "quickspi-dev.h"
#include "quickspi-hid.h"
@@ -46,6 +49,15 @@ static guid_t thc_platform_guid =
GUID_INIT(0x84005682, 0x5b71, 0x41a4, 0x8d, 0x66, 0x81, 0x30,
0xf7, 0x87, 0xa1, 0x38);
/* QuickSPI Wake-on-Touch GPIO resource */
static const struct acpi_gpio_params wake_gpio = { 0, 0, true };
static const struct acpi_gpio_mapping quickspi_gpios[] = {
{ "wake-on-touch", &wake_gpio, 1 },
{ }
};
/**
* thc_acpi_get_property - Query device ACPI parameter
*
@@ -426,6 +438,8 @@ static struct quickspi_device *quickspi_dev_init(struct pci_dev *pdev, void __io
thc_interrupt_enable(qsdev->thc_hw, true);
thc_wot_config(qsdev->thc_hw, &quickspi_gpios[0]);
qsdev->state = QUICKSPI_INITIATED;
return qsdev;
@@ -442,6 +456,7 @@ static void quickspi_dev_deinit(struct quickspi_device *qsdev)
{
thc_interrupt_enable(qsdev->thc_hw, false);
thc_ltr_unconfig(qsdev->thc_hw);
thc_wot_unconfig(qsdev->thc_hw);
qsdev->state = QUICKSPI_DISABLED;
}