+++ /dev/null
-From 4f0d22ec60cee420125f4055af76caa0f373a3fe Mon Sep 17 00:00:00 2001
-From: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
-Date: Mon, 26 Jan 2026 14:56:27 +0100
-Subject: pinctrl: lpass-lpi: implement .get_direction() for the GPIO driver
-
-From: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
-
-commit 4f0d22ec60cee420125f4055af76caa0f373a3fe upstream.
-
-GPIO controller driver should typically implement the .get_direction()
-callback as GPIOLIB internals may try to use it to determine the state
-of a pin. Add it for the LPASS LPI driver.
-
-Reported-by: Abel Vesa <abelvesa@kernel.org>
-Cc: stable@vger.kernel.org
-Fixes: 6e261d1090d6 ("pinctrl: qcom: Add sm8250 lpass lpi pinctrl driver")
-Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
-Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
-Tested-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> # X1E CRD
-Tested-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
-Signed-off-by: Linus Walleij <linusw@kernel.org>
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- drivers/pinctrl/qcom/pinctrl-lpass-lpi.c | 17 +++++++++++++++++
- 1 file changed, 17 insertions(+)
-
---- a/drivers/pinctrl/qcom/pinctrl-lpass-lpi.c
-+++ b/drivers/pinctrl/qcom/pinctrl-lpass-lpi.c
-@@ -484,6 +484,22 @@ static const struct pinconf_ops lpi_gpio
- .pin_config_group_set = lpi_config_set,
- };
-
-+static int lpi_gpio_get_direction(struct gpio_chip *chip, unsigned int pin)
-+{
-+ unsigned long config = pinconf_to_config_packed(PIN_CONFIG_LEVEL, 0);
-+ struct lpi_pinctrl *state = gpiochip_get_data(chip);
-+ unsigned long arg;
-+ int ret;
-+
-+ ret = lpi_config_get(state->ctrl, pin, &config);
-+ if (ret)
-+ return ret;
-+
-+ arg = pinconf_to_config_argument(config);
-+
-+ return arg ? GPIO_LINE_DIRECTION_OUT : GPIO_LINE_DIRECTION_IN;
-+}
-+
- static int lpi_gpio_direction_input(struct gpio_chip *chip, unsigned int pin)
- {
- struct lpi_pinctrl *state = gpiochip_get_data(chip);
-@@ -582,6 +598,7 @@ static void lpi_gpio_dbg_show(struct seq
- #endif
-
- static const struct gpio_chip lpi_gpio_template = {
-+ .get_direction = lpi_gpio_get_direction,
- .direction_input = lpi_gpio_direction_input,
- .direction_output = lpi_gpio_direction_output,
- .get = lpi_gpio_get,