This patch adds to the README a section that explains the RPi can different graphics stacks and that the user can choose by manually changing providers.
Signed-off-by: Javier Martinez Canillas <jav...@osg.samsung.com> --- Changes in v2: None README | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/README b/README index 678c0eb4a4e3..0569b353870c 100644 --- a/README +++ b/README @@ -25,6 +25,7 @@ Contents: 2.K. Boot to U-Boot 2.L. Image with Initramfs 2.M. Device tree support + 2.O. Graphic stacks 3. Extra apps 3.A. omxplayer 4. Source code and mirrors @@ -195,6 +196,14 @@ kernels. NOTE: KERNEL_DEVICETREE is default enabled for kernel >= 3.18 and always disabled for older kernel versions. +2.O. Graphic stacks +=================== +The Raspberry Pi boards can use one of two graphics stacks: The userland +user-space driver or the vc4 DRM/KMS kernel driver. By default userland +is used since the vc4 is still experimental. But this can be changed by +modifying the defaults for the kernel, egl, gles2, libgl and mesa providers. +This is explained in the conf/machine/include/rpi-default-providers.inc file. + 3. Extra apps ============= -- 2.4.3 -- _______________________________________________ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto