[Buildroot] [git commit branch/2023.02.x] package/ffmpeg: mmal is not available on aarch64

[Peter Korsgaard]

commit: https://git.buildroot.net/buildroot/commit/?id=d77b2404c522cee86b5f137f45fc23be354186bf
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/2023.02.x

Fixes:
http://autobuild.buildroot.net/results/aa5/aa589b38e1591a0ec4d400891bf86f5138cf4542/

For details see:
https://lists.buildroot.org/pipermail/buildroot/2023-July/669839.html
https://github.com/raspberrypi/userland/issues/688

Reported-by: Guillermo G <ggalan3 at gmail.com>
Signed-off-by: Bernd Kuhls <bernd at kuhls.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
(cherry picked from commit c2d37c58f274ae25b963fec53aa2d5a057527af5)
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
---
 package/ffmpeg/ffmpeg.mk | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/package/ffmpeg/ffmpeg.mk b/package/ffmpeg/ffmpeg.mk
index 59e13b503e..9d9209706a 100644
--- a/package/ffmpeg/ffmpeg.mk
+++ b/package/ffmpeg/ffmpeg.mk
@@ -282,9 +282,14 @@ FFMPEG_CONF_OPTS += --disable-vdpau
 endif
 
 ifeq ($(BR2_PACKAGE_RPI_USERLAND),y)
-FFMPEG_CONF_OPTS += --enable-mmal --enable-omx --enable-omx-rpi \
+FFMPEG_CONF_OPTS += --enable-omx --enable-omx-rpi \
 	--extra-cflags=-I$(STAGING_DIR)/usr/include/IL
 FFMPEG_DEPENDENCIES += rpi-userland
+ifeq ($(BR2_arm),y)
+FFMPEG_CONF_OPTS += --enable-mmal
+else
+FFMPEG_CONF_OPTS += --disable-mmal
+endif
 else
 FFMPEG_CONF_OPTS += --disable-mmal --disable-omx --disable-omx-rpi
 endif