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| author | Andrei Gherzan <andrei@gherzan.ro> | 2019-09-13 12:35:30 +0100 |
|---|---|---|
| committer | Andrei Gherzan <andrei@gherzan.ro> | 2019-09-16 14:51:28 +0100 |
| commit | 65d143fcbf2b82f47da4d2cab36b6a5b8f8a89f4 (patch) | |
| tree | 5c19698e9ed73126fdc067048d6841299a25b73c | |
| parent | 31585ca640a9f6f939941ab923776f620277b02e (diff) | |
| download | meta-raspberrypi-65d143fcbf2b82f47da4d2cab36b6a5b8f8a89f4.tar.gz | |
extra-build-config.md: Document DISABLE_VC4GRAPHICS
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
| -rw-r--r-- | docs/extra-build-config.md | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/docs/extra-build-config.md b/docs/extra-build-config.md index b44dece..32ccd73 100644 --- a/docs/extra-build-config.md +++ b/docs/extra-build-config.md | |||
| @@ -31,6 +31,10 @@ Accommodate the values above to your own needs (ex: ext3 / ext4). | |||
| 31 | 31 | ||
| 32 | See: <https://www.raspberrypi.org/documentation/configuration/config-txt/memory.md> | 32 | See: <https://www.raspberrypi.org/documentation/configuration/config-txt/memory.md> |
| 33 | 33 | ||
| 34 | ## VC4 | ||
| 35 | |||
| 36 | 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. | ||
| 37 | |||
| 34 | ## Add purchased license codecs | 38 | ## Add purchased license codecs |
| 35 | 39 | ||
| 36 | To add you own licenses use variables `KEY_DECODE_MPG2` and `KEY_DECODE_WVC1` in | 40 | To add you own licenses use variables `KEY_DECODE_MPG2` and `KEY_DECODE_WVC1` in |