Re: [yocto] [meta-raspberrypi][PATCH 2/8] Support for vc4 graphics driver: add vc4-kms-v3d to the overlays

[Khem Raj]

> On May 18, 2016, at 5:21 AM, Herve Jourdain <herve.jourd...@neuf.fr> wrote:
> 
> This patch series enables the support for the VC4 graphics driver from Eric 
> Anholt.
> Add vc4-kms-v3d overlay if 'vc4graphics' is in MACHINE_FEATURES.
> (This patch has a dependency on the patch that enables the support of .dtbo 
> overlay files)
> 
> Signed-off-by: Herve Jourdain <herve.jourd...@neuf.fr>
> ---
> recipes-bsp/bootfiles/rpi-config_git.bb | 8 ++++++++
> 1 file changed, 8 insertions(+)
> 
> diff --git a/recipes-bsp/bootfiles/rpi-config_git.bb 
> b/recipes-bsp/bootfiles/rpi-config_git.bb
> index 4bc8eb7..79e436d 100644
> --- a/recipes-bsp/bootfiles/rpi-config_git.bb
> +++ b/recipes-bsp/bootfiles/rpi-config_git.bb
> @@ -19,6 +19,8 @@ PITFT="${@bb.utils.contains("MACHINE_FEATURES", "pitft", 
> "1", "0", d)}"
> PITFT22="${@bb.utils.contains("MACHINE_FEATURES", "pitft22", "1", "0", d)}"
> PITFT28r="${@bb.utils.contains("MACHINE_FEATURES", "pitft28r", "1", "0", d)}"
> 
> +VC4GRAPHICS="${@bb.utils.contains("MACHINE_FEATURES", "vc4graphics", "1", 
> "0", d)}"
> +
> inherit deploy
> 
> do_deploy() {
> @@ -102,6 +104,12 @@ do_deploy() {
>         echo "# Enable UART" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
>         echo "enable_uart=1" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
>     fi
> +
> +    # VC4 Graphics support
> +    if [ "${VC4GRAPHICS}" = "1" ]; then
> +        echo "# Enable VC4 Graphics" 
> >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
> +        echo "dtoverlay=vc4-kms-v3d,cma-256" 
> >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
> +    fi


will this keep appending overtime ?

> }
> 
> addtask deploy before do_package after do_install
> --
> 2.7.4
> 
> --
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