From: Hans de Goede <hdegoede@redhat.com>
To: Mark Gross <markgross@kernel.org>,
Andy Shevchenko <andy@kernel.org>,
Bartosz Golaszewski <bgolaszewski@baylibre.com>,
Linus Walleij <linus.walleij@linaro.org>,
Daniel Scally <djrscally@gmail.com>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Hans de Goede <hdegoede@redhat.com>,
platform-driver-x86@vger.kernel.org, linux-gpio@vger.kernel.org,
Sakari Ailus <sakari.ailus@linux.intel.com>,
Kate Hsuan <hpa@redhat.com>,
linux-media@vger.kernel.org
Subject: [PATCH 2/5] gpio: tps68470: Make tps68470_gpio_output() always set the initial value
Date: Mon, 28 Nov 2022 22:44:05 +0100 [thread overview]
Message-ID: <20221128214408.165726-3-hdegoede@redhat.com> (raw)
In-Reply-To: <20221128214408.165726-1-hdegoede@redhat.com>
Make tps68470_gpio_output() call tps68470_gpio_set() for output-only pins
too, so that the initial value passed to gpiod_direction_output() is
honored for these pins too.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
drivers/gpio/gpio-tps68470.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpio/gpio-tps68470.c b/drivers/gpio/gpio-tps68470.c
index 778a72cf800c..2ca86fbe1d84 100644
--- a/drivers/gpio/gpio-tps68470.c
+++ b/drivers/gpio/gpio-tps68470.c
@@ -91,13 +91,13 @@ static int tps68470_gpio_output(struct gpio_chip *gc, unsigned int offset,
struct tps68470_gpio_data *tps68470_gpio = gpiochip_get_data(gc);
struct regmap *regmap = tps68470_gpio->tps68470_regmap;
+ /* Set the initial value */
+ tps68470_gpio_set(gc, offset, value);
+
/* rest are always outputs */
if (offset >= TPS68470_N_REGULAR_GPIO)
return 0;
- /* Set the initial value */
- tps68470_gpio_set(gc, offset, value);
-
return regmap_update_bits(regmap, TPS68470_GPIO_CTL_REG_A(offset),
TPS68470_GPIO_MODE_MASK,
TPS68470_GPIO_MODE_OUT_CMOS);
--
2.38.1
next prev parent reply other threads:[~2022-11-28 21:46 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-28 21:44 [PATCH 0/5] gpio/media/int3472: Add support for tps68470 privacy-LED output Hans de Goede
2022-11-28 21:44 ` [PATCH 1/5] gpio: tps68470: Fix tps68470_gpio_get() reading from the wrong register Hans de Goede
2022-11-29 10:22 ` Andy Shevchenko
2022-11-29 11:27 ` Hans de Goede
2022-11-29 11:56 ` Andy Shevchenko
2022-11-29 12:19 ` Hans de Goede
2022-11-29 12:34 ` Andy Shevchenko
2022-11-29 12:59 ` Hans de Goede
2022-11-30 15:16 ` Dan Scally
2022-11-28 21:44 ` Hans de Goede [this message]
2022-11-29 10:24 ` [PATCH 2/5] gpio: tps68470: Make tps68470_gpio_output() always set the initial value Andy Shevchenko
2022-11-29 11:33 ` Hans de Goede
2022-11-30 16:04 ` Dan Scally
2022-11-28 21:44 ` [PATCH 3/5] gpio: tps68470: Add support for the indicator LED outputs Hans de Goede
2022-11-29 10:28 ` Andy Shevchenko
2022-11-29 11:32 ` Hans de Goede
2022-11-29 11:59 ` Andy Shevchenko
2022-11-29 12:20 ` Hans de Goede
2022-11-29 12:35 ` Andy Shevchenko
2022-11-28 21:44 ` [PATCH 4/5] media: ov8865: Add support for a privacy-led GPIO Hans de Goede
2022-11-28 21:44 ` [PATCH 5/5] platform/x86: int3472: Add support for the back privacy LED on Surface Go models Hans de Goede
2022-12-03 9:32 ` [PATCH 0/5] gpio/media/int3472: Add support for tps68470 privacy-LED output Linus Walleij
2022-12-03 12:28 ` Hans de Goede
2022-12-05 15:01 ` Hans de Goede
2022-12-05 21:26 ` Laurent Pinchart
2022-12-05 21:37 ` Hans de Goede
2022-12-07 0:25 ` Linus Walleij
2022-12-07 17:37 ` Hans de Goede
2022-12-05 9:18 ` Sakari Ailus
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