Apply the requested initial value via the existing gpio set
wrapper, so that the pin is not left at its previous level.
Afterwards, configure the gpio pin as output.

Fixes: 7671f4949a6c ("gpio: gpio-by-pinctrl: add pinctrl based generic GPIO driver")
Signed-off-by: Alex Tran <alex.tran@oss.qualcomm.com>
---
Changes in v3:
- Apply initial value before configuring as output
- Link to v2: https://patch.msgid.link/20260724-gpio-pinctrl-output-set-val-v2-1-cad55d025636@oss.qualcomm.com

Changes in v2:
- Add fixes tag
- Link to v1: https://patch.msgid.link/20260723-gpio-pinctrl-output-set-val-v1-1-ed4477dcd3e1@oss.qualcomm.com

To: Linus Walleij <linusw@kernel.org>
To: Bartosz Golaszewski <brgl@kernel.org>
To: Dan Carpenter <error27@gmail.com>
To: AKASHI Takahiro <takahiro.akashi@linaro.org>
To: Andy Shevchenko <andriy.shevchenko@intel.com>
Cc: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Cc: linux-gpio@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
 drivers/gpio/gpio-by-pinctrl.c | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/drivers/gpio/gpio-by-pinctrl.c b/drivers/gpio/gpio-by-pinctrl.c
index 7d7c48ce5163..f54efd635f13 100644
--- a/drivers/gpio/gpio-by-pinctrl.c
+++ b/drivers/gpio/gpio-by-pinctrl.c
@@ -27,12 +27,6 @@ static int pin_control_gpio_get_direction(struct gpio_chip *gc, unsigned int off
 	return GPIO_LINE_DIRECTION_IN;
 }
 
-static int pin_control_gpio_direction_output(struct gpio_chip *chip,
-					     unsigned int offset, int val)
-{
-	return pinctrl_gpio_direction_output(chip, offset);
-}
-
 static int pin_control_gpio_get(struct gpio_chip *chip, unsigned int offset)
 {
 	unsigned long config;
@@ -55,6 +49,18 @@ static int pin_control_gpio_set(struct gpio_chip *chip, unsigned int offset,
 	return pinctrl_gpio_set_config(chip, offset, config);
 }
 
+static int pin_control_gpio_direction_output(struct gpio_chip *chip,
+					     unsigned int offset, int val)
+{
+	int ret;
+
+	ret = pin_control_gpio_set(chip, offset, val);
+	if (ret)
+		return ret;
+
+	return pinctrl_gpio_direction_output(chip, offset);
+}
+
 static int pin_control_gpio_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;

---
base-commit: 4539944e515183668109bdf4d0c3d7d228383d88
change-id: 20260723-gpio-pinctrl-output-set-val-676008568122

Best regards,
--  
Alex Tran <alex.tran@oss.qualcomm.com>

On Mon, 10 Aug 2026 11:58:17 -0700, Alex Tran wrote:
> Apply the requested initial value via the existing gpio set
> wrapper, so that the pin is not left at its previous level.
> Afterwards, configure the gpio pin as output.
> 
> 

Applied, thanks!

[1/1] gpio: gpio-by-pinctrl: Apply initial value in direction output wrapper
      https://git.kernel.org/brgl/c/408866669ce01b8f2111afdea2c13d15a8960bff

Best regards,
-- 
Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>

On Mon, Aug 10, 2026 at 8:59 PM Alex Tran <alex.tran@oss.qualcomm.com> wrote:

> Apply the requested initial value via the existing gpio set
> wrapper, so that the pin is not left at its previous level.
> Afterwards, configure the gpio pin as output.
>
> Fixes: 7671f4949a6c ("gpio: gpio-by-pinctrl: add pinctrl based generic GPIO driver")
> Signed-off-by: Alex Tran <alex.tran@oss.qualcomm.com>

Reviewed-by: Linus Walleij <linusw@kernel.org>

Yours,
Linus Walleij

On Mon, Aug 10, 2026 at 11:58:17AM -0700, Alex Tran wrote:
> Apply the requested initial value via the existing gpio set

GPIO

> wrapper, so that the pin is not left at its previous level.
> Afterwards, configure the gpio pin as output.

GPIO

Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>

-- 
With Best Regards,
Andy Shevchenko