From 85521d71312d95503e78e3470267cbd4d7a6ecfa Mon Sep 17 00:00:00 2001 From: Brad Bishop Date: Tue, 17 Sep 2019 07:33:03 -0400 Subject: meta-raspberrypi: subtree update:0381ac4d08..d34e054d51 Andrei Gherzan (3): raspberrypi*.conf: Remove vc4 configuration as we already default to it rpi-base.inc: Introduce DISABLE_VC4GRAPHICS extra-build-config.md: Document DISABLE_VC4GRAPHICS Change-Id: I0ceff4ab1c573b0a1f9f3b5dfaa4b1ad03514984 Signed-off-by: Brad Bishop --- meta-raspberrypi/docs/extra-build-config.md | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'meta-raspberrypi/docs/extra-build-config.md') diff --git a/meta-raspberrypi/docs/extra-build-config.md b/meta-raspberrypi/docs/extra-build-config.md index 426423a3a..1f7ef68bf 100644 --- a/meta-raspberrypi/docs/extra-build-config.md +++ b/meta-raspberrypi/docs/extra-build-config.md @@ -31,6 +31,10 @@ Accommodate the values above to your own needs (ex: ext3 / ext4). See: +## VC4 + +By default, each machine uses `vc4` for graphics. This will in turn sets mesa as provider for `gl` libraries. `DISABLE_VC4GRAPHICS` can be set to `1` to disable this behaviour falling back to using `userland`. Be aware that `userland` has not support for 64-bit arch. If you disable `vc4` on a 64-bit Raspberry Pi machine, expect build breakage. + ## Add purchased license codecs To add you own licenses use variables `KEY_DECODE_MPG2` and `KEY_DECODE_WVC1` in -- cgit v1.2.3