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author | Álvaro Fernández Rojas <noltari@gmail.com> | 2020-05-28 19:08:55 +0200 |
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committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2020-05-28 19:12:43 +0200 |
commit | 77e97abf129c5028385dd72587eabab68db0d954 (patch) | |
tree | fc52a8c2ba346da77281f00538a1eb6de49deb5d /target/linux/bcm27xx/patches-5.4/950-0746-staging-vc04_services-bcm2835-camera-Request-headers.patch | |
parent | 5d3a0c6b26144eb5d62515b99613b5ad8dbdc717 (diff) | |
download | upstream-77e97abf129c5028385dd72587eabab68db0d954.tar.gz upstream-77e97abf129c5028385dd72587eabab68db0d954.tar.bz2 upstream-77e97abf129c5028385dd72587eabab68db0d954.zip |
bcm27xx: update to latest patches from RPi foundation
Also removes random module and switches to new bcm2711 thermal driver.
Boot tested on RPi 4B v1.1 4G.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0746-staging-vc04_services-bcm2835-camera-Request-headers.patch')
-rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0746-staging-vc04_services-bcm2835-camera-Request-headers.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0746-staging-vc04_services-bcm2835-camera-Request-headers.patch b/target/linux/bcm27xx/patches-5.4/950-0746-staging-vc04_services-bcm2835-camera-Request-headers.patch new file mode 100644 index 0000000000..5d400e2530 --- /dev/null +++ b/target/linux/bcm27xx/patches-5.4/950-0746-staging-vc04_services-bcm2835-camera-Request-headers.patch @@ -0,0 +1,30 @@ +From 1dbe31a80537e398865442562fd21d4cb3fa6dcc Mon Sep 17 00:00:00 2001 +From: Dave Stevenson <dave.stevenson@raspberrypi.com> +Date: Fri, 15 May 2020 13:48:59 +0100 +Subject: [PATCH] staging:vc04_services: bcm2835-camera: Request + headers with I-frame + +V4L2 wishes to have the codec header bytes in the same buffer as the +first encoded frame, so it does become 1-in 1-out for encoding. +The firmware now has an option to do this, so enable it. + +Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com> +--- + .../staging/vc04_services/bcm2835-camera/bcm2835-camera.c | 6 ++++++ + 1 file changed, 6 insertions(+) + +--- a/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c ++++ b/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c +@@ -1762,6 +1762,12 @@ static int mmal_init(struct bm2835_mmal_ + MMAL_PARAMETER_MINIMISE_FRAGMENTATION, + &enable, + sizeof(enable)); ++ ++ /* Enable inserting headers into the first frame */ ++ vchiq_mmal_port_parameter_set(dev->instance, ++ &dev->component[COMP_VIDEO_ENCODE]->control, ++ MMAL_PARAMETER_VIDEO_ENCODE_HEADERS_WITH_FRAME, ++ &enable, sizeof(enable)); + } + ret = bm2835_mmal_set_all_camera_controls(dev); + if (ret < 0) { |