diff options
| author | Mario Limonciello (AMD) <superm1@kernel.org> | 2025-08-14 13:34:30 -0500 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2025-08-22 08:34:08 +0200 |
| commit | 54b962fa14dc82a625436fcbcee7b3f2067a4f6d (patch) | |
| tree | 4c96c0729af300c6d3481a2e79e5e0ac74b34b7f /drivers/pinctrl | |
| parent | ee97f1fe67c0dff62549c6d8e8a7784431e65d46 (diff) | |
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) <superm1@kernel.org>
Link: https://lore.kernel.org/20250814183430.3887973-2-superm1@kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/pinctrl-amd.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/pinctrl/pinctrl-amd.c b/drivers/pinctrl/pinctrl-amd.c index 09a5425d54ba..127eeb0104d8 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); |