Replace the ASCI graphics by some useful quick links.
Some minor other changes.
Change-Id: I7e1f118f22c60a5218751323c6cbebdc86e8e119
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
Yocto style recipes provide support for application of kernel
configuration fragments which is achieved with this change.
For further details see the Yocto Linux Kernel Development Manual
ref: http://www.yoctoproject.org/docs/1.6/kernel-dev/kernel-dev.html
In addition .bb files are simplified to take a SRCBRANCH which is
used by the SRC_URI set in linux-raspberrypi.inc and together with
the existing SRCREV define a checkout from the linux-raspberrypi
git repository.
A default configuration, defconfig, is provided as a baseline.
This is generated from bcmrpi_defconfig, as used in the existing
recipes, and so configuration options should be the same.
To change the kernel configuration a new configuration fragment
may be generated, as explained in the kernel development documentation
above, and this file then added to the SRC_URI via a .bbappend.
Added some minor refactoring and removed some useless code.
Change-Id: Ic72e14ec14ec3f042aeda0c6820f896be9c02e69
Signed-off-by: Alex J Lennon <ajlennon@dynamicdevices.co.uk>
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
linux-raspberrypi_3.16 used wrong branch (rpi-3.14.y instead of
rpi-3.16.y). Use latest SRCREV for 3.16 and bump version to 3.16.5.
Change-Id: Ic81eeddb0c8a4df1f11948f00491f83ab877d040
Signed-off-by: Petter Mabäcker <petter@technux.se>
Acked-by: Andrei Gherzan <andrei@gherzan.ro>
When building against newer yocto project releases below failure
occurs.
| DEBUG: Executing shell function do_configure
| NOTE: make oldconfig
| make: *** No rule to make target `oldconfig'. Stop.
| ERROR: oe_runmake failed
| WARNING: exit code 1 from a shell command.
| ERROR: Function failed: do_configure
Fix this by trying to adapt more of the standard mechanism
that exists in yocto, in order to build "custom kernels".
Change-Id: I0598c0c16d84295a454976f60b56f9d35c36a4ba
Signed-off-by: Petter Mabäcker <petter@technux.se>
Acked-by: Andrei Gherzan <andrei@gherzan.ro>
Although the sdimage-bootpart.wks kickstrt file in Poky works
fine with Raspberry Pi, this patch adds a kickstart file that
mirrors sdcard_image-rpi.bbclass layout.
Change-Id: I34e60a9c89c9074ea9e114951165cb4fbffcb5c4
Signed-off-by: Maciej Borzecki <maciej.borzecki@open-rnd.pl>
Signed-off-by: Maciek Borzecki <maciek.borzecki@gmail.com>
Acked-by: Andrei Gherzan <andrei@gherzan.ro>
Add IMAGE_BOOT_FILES that defines a list of files to be placed in boot
partition. The variable is effectivey used with wic when building a SD
card image.
Change-Id: Ie7b2ea032349bf33ce7a9afc70e2fb4806ff9a04
Signed-off-by: Maciej Borzecki <maciej.borzecki@open-rnd.pl>
Signed-off-by: Maciek Borzecki <maciek.borzecki@gmail.com>
Acked-by: Andrei Gherzan <andrei@gherzan.ro>
This patch fixes the following package build break:
| arm-poky-linux-gnueabi-gcc is unable to create an executable file.
| C compiler test failed.
Change-Id: I9f0bf47e4bf969a793718e915fc6c5f4eab012bb
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
Making the bbappend file gstreamer1.0-plugins-bad into version independent
Change-Id: I1ed1fb91e23aa58e9b1a02429ca60a4484eaad93
Signed-off-by: Parthiban N <parthitce@gmail.com>
Set this variable to enable support for dispmanx offline compositing
DISMANX_OFFLINE = "1"
This will enable the firmware to fall back to off-line compositing of
Dispmanx elements. Normally the compositing is done on-line, during scanout,
but cannot handle too many elements. With off-line enabled, an off-screen
buffer is allocated for compositing. When scene complexity (number and sizes
of elements) is high, compositing will happen off-line into the buffer.
Heavily recommended for Wayland/Weston.
See: http://wayland.freedesktop.org/raspberrypi.html
Change-Id: I722b20ff5bdba1bdd0683d30bee07c3934c95a1f
Signed-off-by: Alex J Lennon <ajlennon@dynamicdevices.co.uk>
The eglglessink needs to be built to target the Raspberry Pi or it will
seg-fault in use.
Autoconf attempts to detect whether to build for RPi but there are some
include files needed, the search path to which must be specified.
ref: https://github.com/raspberrypi/firmware/issues/34
ref: https://github.com/raspberrypi/firmware/issues/99
This patch adds the needed include paths and forces the plugin to be
built for Raspberry Pi.
With this patch the following pipeline works on RPi,
modprobe bcm2835-v4l2 gst_v4l2src_is_broken=1
gst-launch-1.0 --gst-debug-no-color v4l2src \
! 'video/x-raw,format=RGB,width=1280,height=720,framerate=(fraction)30/1' \
! eglglessink max-lateness=-1
Change-Id: Iabd93c0601c2ab898de3352a7d30423ef9cfce43
Signed-off-by: Alex J Lennon <ajlennon@dynamicdevices.co.uk>
This project enables PWM on the GPIO pins you request of a Raspberry Pi.
The technique used is extremely efficient: does not use the CPU and gives
very stable pulses
Patches have been provided to build pi-blaster using autotools, and to
remove startup script dependencies on the lsb.
Change-Id: Ie1bec0702e4520d24e4f024aafff14ddef825589
Signed-off-by: Alex J Lennon <ajlennon@dynamicdevices.co.uk>
Amongst other patches, this release includes a fix to an issue with
gstreamer1.0 and v4l2src blocking
ref: https://bugzilla.gnome.org/show_bug.cgi?id=726521
ref: http://tinyurl.com/mkqooeg
To make use of the optional fix the module parameter gst_v4l2src_is_broken
needs to be set when loading bcm2835-v4l2.ko
With this in place, and with userland and gstreamer1.0-omx patches,
gstreamer1.0 can be used with PiCam via v4l2src instead of raspivid.
(There may still be performance issues to be addressed for v4l2src vs
raspivid pipe & fdsrc).
Change-Id: Ia0ed4e6c8f27df9bb12ae2350526f6314e016d51
Signed-off-by: Alex J Lennon <ajlennon@dynamicdevices.co.uk>
Makes it clearer to manage repo forks, and branches prior to (e.g.) upstream
commits of in tree changes.
Change-Id: I42f8af975c08f84c4ceb9910713eba2da3a87d8b
Signed-off-by: Alex J Lennon <ajlennon@dynamicdevices.co.uk>
Acked-by: Andrei Gherzan <andrei@gherzan.ro>
This is done to ensure all specified shared libraries are linked against
applications (e.g. raspivid)i.
libmmal_vc_client.so makes use of __attribute__(constructor) to ensure
that supplier components (e.g. camera) are loaded when the static library is
loaded.
raspivid, and possibly other applications, link against libmmal_vc_client.so,
causing the ctor to execute, but there is no needed dependency.
Some build environments (e.g. Yocto/OpenEmbedded) pass the '--no-as-needed'
linker flag which removes the dependency on libmmal_vc_client and thus
components are not registered.
In this situation raspivid then gives an error of the form
root@raspberrypi:~# raspivid -o test
mmal: mmal_component_create_core: could not find component 'vc.ril.camera'
mmal: Failed to create camera component
mmal: main: Failed to create camera component
mmal: Failed to run camera app. Please check for firmware updates
For further details see:
https://lists.yoctoproject.org/pipermail/yocto/2014-June/019933.html
Change-Id: I9d787fd83379e8b6428dde3827395c8b96be1f7f
Signed-off-by: Alex J Lennon <ajlennon@dynamicdevices.co.uk>
Acked-by: Andrei Gherzan <andrei@gherzan.ro>
Rebase a patch for this version and fix "unsafe for cross-compilation"
warnings.
Change-Id: Idcc9f188bc716982ede9dfb5f87870d9f5a2f9a3
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
THISDIR and FILESPATH are not supposed to be changed from within
recipes. This was causing troubles with other bbapend.
Change-Id: I7c3c788ddb61b0b790a9fe06f86e4bd93a822c8c
Signed-off-by: Michaël Burtin <mburtin@connected-labs.com>
Acked-by: Andrei Gherzan <andrei@gherzan.ro>
PRINC is now obsolete and the PR Service should be used instead to keep PR
values incrementing on change.
A patch has also been submitted to openembedded-core to bump the appropriate PR
values so that PR doesn't move backwards. This patch should only be applied
after that patch, and only to branches which include that patch (ie. if that
patch doesn't go into daisy in oe-core, this patch shouldn't go into daisy in
meta-raspberrypi).
Change-Id: Ibac9e4e89d12dbd6e94430f47e20b82a67506625
Signed-off-by: Paul Barker <paul@paulbarker.me.uk>
Acked-by: Andrei Gherzan <andrei@gherzan.ro>
