From 54b962fa14dc82a625436fcbcee7b3f2067a4f6d Mon Sep 17 00:00:00 2001 From: "Mario Limonciello (AMD)" Date: Thu, 14 Aug 2025 13:34:30 -0500 Subject: [PATCH] pinctrl: amd: Add PM debugging message for turning on/off wakes The GPIOs for devices not in _AEI/_EVT such as touchpad or touchscreen won't have wakeup turned on until the suspend sequence starts. Due to code in amd_gpio_suspend_hibernate_common() masking the interrupt can make this difficult to follow what's going on. Add an explicit debugging message to tell when that was turned on/off. Signed-off-by: Mario Limonciello (AMD) Link: https://lore.kernel.org/20250814183430.3887973-2-superm1@kernel.org Signed-off-by: Linus Walleij --- drivers/pinctrl/pinctrl-amd.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/pinctrl/pinctrl-amd.c b/drivers/pinctrl/pinctrl-amd.c index 09a5425d54ba3..127eeb0104d85 100644 --- a/drivers/pinctrl/pinctrl-amd.c +++ b/drivers/pinctrl/pinctrl-amd.c @@ -448,6 +448,9 @@ static int amd_gpio_irq_set_wake(struct irq_data *d, unsigned int on) u32 wake_mask = BIT(WAKE_CNTRL_OFF_S0I3) | BIT(WAKE_CNTRL_OFF_S3); int err; + pm_pr_dbg("Setting wake for GPIO %lu to %s\n", + d->hwirq, str_enable_disable(on)); + raw_spin_lock_irqsave(&gpio_dev->lock, flags); pin_reg = readl(gpio_dev->base + (d->hwirq)*4); -- 2.47.3