8f9e91ad03
These patches were generated from: https://github.com/raspberrypi/linux/commits/rpi-6.12.y With the following command: git format-patch -N v6.12.27..HEAD (HEAD -> 8d3206ee456a5ecdf9ddbfd8e5e231e4f0cd716e) Exceptions: - (def)configs patches - github workflows patches - applied & reverted patches - readme patches - wireless patches Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
26 lines
954 B
Diff
26 lines
954 B
Diff
From 6371579ca22aba53ddb11dd59aeeb20a047d18b1 Mon Sep 17 00:00:00 2001
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From: Dave Stevenson <dave.stevenson@raspberrypi.com>
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Date: Tue, 14 Dec 2021 17:18:49 +0000
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Subject: [PATCH] media: i2c: ov7251: Make the enable GPIO optional.
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Not all implementations wire up the enable GPIO and may just tie
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it to a supply rail.
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Make it optional.
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Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
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---
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drivers/media/i2c/ov7251.c | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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--- a/drivers/media/i2c/ov7251.c
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+++ b/drivers/media/i2c/ov7251.c
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@@ -1736,7 +1736,8 @@ static int ov7251_probe(struct i2c_clien
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return PTR_ERR(ov7251->analog_regulator);
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}
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- ov7251->enable_gpio = devm_gpiod_get(dev, "enable", GPIOD_OUT_LOW);
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+ ov7251->enable_gpio = devm_gpiod_get_optional(dev, "enable",
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+ GPIOD_OUT_HIGH);
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if (IS_ERR(ov7251->enable_gpio)) {
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dev_err(dev, "cannot get enable gpio\n");
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return PTR_ERR(ov7251->enable_gpio);
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