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| author | Álvaro Fernández Rojas <noltari@gmail.com> | 2021-02-18 18:04:33 +0100 |
|---|---|---|
| committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2021-02-18 23:42:32 +0100 |
| commit | f07e572f6447465d8938679533d604e402b0f066 (patch) | |
| tree | cb333bd2a67e59e7c07659514850a0fd55fc825e /target/linux/bcm27xx/patches-5.4/950-0687-media-bcm2835-unicam-Do-not-stop-streaming-in-unicam.patch | |
| parent | 5d3a6fd970619dfc55f8259035c3027d7613a2a6 (diff) | |
| download | upstream-f07e572f6447465d8938679533d604e402b0f066.tar.gz upstream-f07e572f6447465d8938679533d604e402b0f066.tar.bz2 upstream-f07e572f6447465d8938679533d604e402b0f066.zip | |
bcm27xx: import latest patches from the RPi foundation
bcm2708: boot tested on RPi B+ v1.2
bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G
bcm2710: boot tested on RPi 3B v1.2
bcm2711: boot tested on RPi 4B v1.1 4G
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0687-media-bcm2835-unicam-Do-not-stop-streaming-in-unicam.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0687-media-bcm2835-unicam-Do-not-stop-streaming-in-unicam.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0687-media-bcm2835-unicam-Do-not-stop-streaming-in-unicam.patch b/target/linux/bcm27xx/patches-5.4/950-0687-media-bcm2835-unicam-Do-not-stop-streaming-in-unicam.patch new file mode 100644 index 0000000000..74abba4ac9 --- /dev/null +++ b/target/linux/bcm27xx/patches-5.4/950-0687-media-bcm2835-unicam-Do-not-stop-streaming-in-unicam.patch @@ -0,0 +1,28 @@ +From 37e9677654a48cfa748c1d22fbf782920ab2cb23 Mon Sep 17 00:00:00 2001 +From: Dave Stevenson <dave.stevenson@raspberrypi.com> +Date: Wed, 29 Apr 2020 22:05:09 +0100 +Subject: [PATCH] media: bcm2835-unicam: Do not stop streaming in + unicam_release + +unicam_release calls _vb2_fop_release, which will call stop_streaming +if that particular node was streaming. Calling it unconditionally (as +the code was) means that if a second handle was opened eg to alter +a setting, on closing that connection it also stopped Unicam. + +Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com> +--- + drivers/media/platform/bcm2835/bcm2835-unicam.c | 3 --- + 1 file changed, 3 deletions(-) + +--- a/drivers/media/platform/bcm2835/bcm2835-unicam.c ++++ b/drivers/media/platform/bcm2835/bcm2835-unicam.c +@@ -2204,9 +2204,6 @@ static int unicam_release(struct file *f + if (fh_singular) + v4l2_subdev_call(sd, core, s_power, 0); + +- if (node->streaming) +- unicam_stop_streaming(&node->buffer_queue); +- + node->open--; + mutex_unlock(&node->lock); + |