vc4-fkms-v3d needs dispmanx, its DRM VC4 V3D driver on top of the dispmanx
display stack, this does not work with 4.14 kernel and since we always
use vc4graphics on 64bit, just keep using vc4-kms-v3d dtbo which should
enable right graphics
Tested with core-image-sato, running glxgears with 55.5fps in
raspberrypi3-64
Signed-off-by: Khem Raj <raj.khem@gmail.com>
RDEPENDS is fairly meaningless for recipes which don't create a package to be
installed into the rootfs. Instead we should be using DEPENDS to guarantee
correct ordering of build tasks.
Signed-off-by: Paul Barker <pbarker@toganlabs.com>
We have a few recipes which only deploy files that go into the boot partition
and do not create packages to be installed into the rootfs. These recipes don't
need to run the usual packaging tasks so we can drop them to speed up the build
a little.
We also have a bunch of recipes that don't need the usual toolchain as they just
copy files or invoke native commands like `mkimage`. So to speed up the build a
little more we can set INHIBIT_DEFAULT_DEPS to avoid an unnecessary dependency
on the toolchain.
Signed-off-by: Paul Barker <pbarker@toganlabs.com>
Added support for and documented the following new extra build options:
* gpu_freq overclocking option
* disable boot rainbow splash screen
* configure the boot delay after GPU firmware loading
* configure common HDMI and composite video options
Signed-off-by: Hugo Hromic <hhromic@gmail.com>
The variable RPI_EXTRA_CONFIG can be set in local.conf to append text to the
Raspberry Pi config.txt file as described in the documentation.
Signed-off-by: Paul Barker <pbarker@toganlabs.com>
Use correct overlay for enabled vc4 accelaration
This enable 3D accelaration over dispmanx on vc4/rpi64
Enable audio over HDMI
Disable overscan to avoid graphics glitches
Signed-off-by: Khem Raj <raj.khem@gmail.com>
* bitbake is using re.match, so raspberrypi actually matches with anything
^raspberrypi.* which currently works, but it will also match with hypothetical
raspberrypi-is-no-more-this-is-banana-now MACHINE which isn't intended by
this COMPATIBLE_MACHINE.
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
This MACHINE_FEATURE will automatically add the recommended
Adafruit configuration line to the Raspberry Pi config.txt.
Signed-off-by: Rob Woolley <rob.woolley@windriver.com>
Commit da32aac introduced an invalid shell variable name in do_deploy():
according to bash manpage variable names cannot contain dots. Replace
dot with underscore to fix it.
Signed-off-by: Andrea Galbusera <gizero@gmail.com>
Add support for the Waveshare 1024x600 "C" Rev2.1 7" IPS Capacitive Touch
Screen LCD with HDMI interface:
http://www.waveshare.com/7inch-HDMI-LCD-C.htmhttp://www.waveshare.com/wiki/7inch_HDMI_LCD_(C)
This product works "out of the box" with the Raspberry Pi. Simply connect
the provided HDMI and USB cables between the two devices. The touch<=>mouse
integration works automatically.
Tested with a Raspberry Pi 3, with a 32-bit raspberrypi3 build.
Signed-off-by: Trevor Woerner <twoerner@gmail.com>
The support for PiTFT 28 inch resistive touchscreen is optional
and can be enabled by adding below in local.conf:
MACHINE_FEATURES += "pitft pitft28r"
While at it also fix a minor typo in README.
Signed-off-by: Petter Mabäcker <petter@technux.se>
- Add support to build overlays for PiTFT22 in the kernel.
- Setup a basic configuration for the driver
The PiTFT22 support is optional and can be enabled by adding below in
local.conf:
MACHINE_FEATURES += "pitft pitft22"
This patch also includes restructuring of kernel patches per kernel version
specific directories.
[Support #70]
Signed-off-by: Petter Mabäcker <petter@technux.se>
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
Add basic support for PiTFT display by using device-trees.
In order get it working below configurations must be active in
local.conf:
MACHINE_FEATURES += "pitft"
- This will enable SPI bus and i2c device-trees, it will also setup
framebuffer for console and x server on PiTFT.
[Support #70]
Signed-off-by: Petter Mabäcker <petter@technux.se>
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
With newer kernels (>=3.18) that supports device-trees I2C
should be enabled with device-trees.
This is now support by adding:
ENABLE_I2C = "1"
in local.conf
This will enable the dtparams:
i2c1
i2c_arm
Signed-off-by: Petter Mabäcker <petter@technux.se>
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
With the newer kernels that use device tree, the SPI bus is only
enabled by a device tree setting. This is now supported by adding
ENABLE_SPI_BUS = "1"
in local.conf
Signed-off-by: Gary Thomas <gary@mlbassoc.com>
