From: Che-Hao Liu Date: Mon, 26 Aug 2019 08:34:53 +0000 (+0800) Subject: Fix the Display problem on raspberrypi3 with 64 bits kernel. X-Git-Tag: guppy_7.0.4~3 X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=commitdiff_plain;ds=inline;h=75f6cbfb31510a449ef139c254d91459d4772932;hp=61fd547fa8515ab29c97f3979224daf3d63a3772;p=AGL%2Fmeta-agl.git Fix the Display problem on raspberrypi3 with 64 bits kernel. When booting in arm64 kernel, the vc4 driver has error. The errors are: vc4-drm soc:gpu: failed to bind 3f902000.hdmi (ops vc4_hdmi_ops [vc4]): -517 vc4-drm soc:gpu: master bind failed: -517 This is because the duplicate dtb of vc4-kms-v3d, which are overlays/vc4-kms-v3d-overlay.dtb and overlays/vc4-kms-v3d.dtbo. So I remove overlays/vc4-kms-v3d-overlay.dtb and keep overlays/vc4-kms-v3d.dtbo, then the problem solved. Change-Id: I15e22de95d8ea3e9ba4e0f48ba075051588984e3 Signed-off-by: Che-Hao Liu --- diff --git a/meta-agl-bsp/conf/include/agl_raspberrypi3-64.inc b/meta-agl-bsp/conf/include/agl_raspberrypi3-64.inc index ab7cc8e0b..58d1fe157 100644 --- a/meta-agl-bsp/conf/include/agl_raspberrypi3-64.inc +++ b/meta-agl-bsp/conf/include/agl_raspberrypi3-64.inc @@ -6,7 +6,6 @@ CMA_LWM = "16" CMA_HWM = "32" KERNEL_IMAGETYPE = "Image" -KERNEL_DEVICETREE_append = " overlays/vc4-kms-v3d-overlay.dtb" MACHINE_FEATURES += "vc4graphics"