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20ea6adbf1
Build system: x86_64 Build-tested: bcm2708, bcm2709, bcm2710, bcm2711 Run-tested: bcm2708/RPiB+, bcm2709/RPi3B, bcm2710/RPi3B, bcm2711/RPi4B Signed-off-by: Marty Jones <mj8263788@gmail.com> Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
29 lines
1.0 KiB
Diff
29 lines
1.0 KiB
Diff
From 8e878b9ef7d6078e5facad9ebc0eacca9cbe3688 Mon Sep 17 00:00:00 2001
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From: Dave Stevenson <dave.stevenson@raspberrypi.com>
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Date: Wed, 29 Apr 2020 22:05:09 +0100
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Subject: [PATCH] media: bcm2835-unicam: Do not stop streaming in
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unicam_release
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unicam_release calls _vb2_fop_release, which will call stop_streaming
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if that particular node was streaming. Calling it unconditionally (as
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the code was) means that if a second handle was opened eg to alter
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a setting, on closing that connection it also stopped Unicam.
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Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
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---
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drivers/media/platform/bcm2835/bcm2835-unicam.c | 3 ---
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1 file changed, 3 deletions(-)
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--- a/drivers/media/platform/bcm2835/bcm2835-unicam.c
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+++ b/drivers/media/platform/bcm2835/bcm2835-unicam.c
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@@ -2204,9 +2204,6 @@ static int unicam_release(struct file *f
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if (fh_singular)
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v4l2_subdev_call(sd, core, s_power, 0);
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- if (node->streaming)
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- unicam_stop_streaming(&node->buffer_queue);
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-
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node->open--;
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mutex_unlock(&node->lock);
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