Solved - RPi3 and RPi4 hardware decoding expectations for version 19

Code:

upstream-pi4

vc4-fkms-v3d # already tried

vc4-kms-v3d

vc4-kms-v3d-pi4







Name: upstream-pi4

Info: Allow usage of downstream .dtb with upstream kernel on Pi 4. Comprises

the vc4-kms-v3d-pi4 and dwc2 overlays.

Load: dtoverlay=upstream-pi4

Params: <None>



Name: vc4-fkms-v3d

Info: Enable Eric Anholt's DRM VC4 V3D driver on top of the dispmanx

display stack.

Load: dtoverlay=vc4-fkms-v3d,<param>

Params: cma-256 CMA is 256MB (needs 1GB)

cma-192 CMA is 192MB (needs 1GB)

cma-128 CMA is 128MB

cma-96 CMA is 96MB

cma-64 CMA is 64MB

cma-size CMA size in bytes, 4MB aligned

cma-default Use upstream's default value



Name: vc4-kms-v3d

Info: Enable Eric Anholt's DRM VC4 HDMI/HVS/V3D driver.

Load: dtoverlay=vc4-kms-v3d,<param>

Params: cma-256 CMA is 256MB (needs 1GB)

cma-192 CMA is 192MB (needs 1GB)

cma-128 CMA is 128MB

cma-96 CMA is 96MB

cma-64 CMA is 64MB

cma-size CMA size in bytes, 4MB aligned

cma-default Use upstream's default value

audio Enable or disable audio over HDMI (default "on")

noaudio Disable all HDMI audio (default "off")



Name: vc4-kms-v3d-pi4

Info: Enable Eric Anholt's DRM VC4 HDMI/HVS/V3D driver for Pi4.

Load: dtoverlay=vc4-kms-v3d-pi4,<param>

Params: cma-256 CMA is 256MB

cma-192 CMA is 192MB

cma-128 CMA is 128MB

cma-96 CMA is 96MB

cma-64 CMA is 64MB

cma-size CMA size in bytes, 4MB aligned

cma-default Use upstream's default value

audio Enable or disable audio over HDMI0 (default "on")

audio1 Enable or disable audio over HDMI1 (default "on")

noaudio Disable all HDMI audio (default "off")

Code:

initramfs initramfs-linux.img followkernel

dtoverlay=vc4-kms-v3d

Code:

  cmake -DCMAKE_INSTALL_PREFIX=/usr \

    -DCMAKE_INSTALL_LIBDIR=/usr/lib \

    -DENABLE_EVENTCLIENTS=ON \

    -DENABLE_INTERNAL_FFMPEG=ON \

    -DENABLE_INTERNAL_FMT=ON \

    -DENABLE_INTERNAL_CROSSGUID=ON \

    -DENABLE_INTERNAL_FSTRCMP=ON \

    -DENABLE_INTERNAL_FLATBUFFERS=ON \

    -DENABLE_INTERNAL_SPDLOG=ON \

    -DENABLE_EVENTCLIENTS=ON \

    -DENABLE_VAAPI=OFF \

    -DENABLE_VDPAU=OFF \

    -DENABLE_OPENGL=OFF \

    -DENABLE_MYSQLCLIENT=ON \

    -Dlibdvdcss_URL="/libdvdcss-1.4.2-Leia-Beta-5.tar.gz" \

    -Dlibdvdnav_URL="/libdvdnav-6.0.0-Leia-Alpha-3.tar.gz" \

    -Dlibdvdread_URL="/libdvdread-6.0.0-Leia-Alpha-3.tar.gz" \

    -DFFMPEG_URL="/ffmpeg-4.3-Matrix-Alpha1.tar.gz" \

    -DFMT_URL="/fmt-6.1.2.tar.gz" \

    -DCROSSGUID_URL="/crossguid-8f399e8bd4.tar.gz" \

    -DFSTRCMP_URL="/fstrcmp-0.7.D001.tar.gz" \

    -DFLATBUFFERS_URL="/flatbuffers-1.11.0.tar.gz" \

    -DSPDLOG_URL="/spdlog-1.5.0.tar.gz" \

    -DCORE_PLATFORM_NAME=gbm \

    -DGBM_RENDER_SYSTEM=gles \

    ../"xbmc-commit"

  make

Code:

...

src/libavcodec/v4l2_request.c:203:5: error: ‘V4L2_PIX_FMT_NV12_COL128’ undeclared here (not in a function); did you mean ‘V4L2_PIX_FMT_NV21M’?

  203 |     V4L2_PIX_FMT_NV12_COL128,

      |     ^~~~~~~~~~~~~~~~~~~~~~~~

      |     V4L2_PIX_FMT_NV21M

src/libavcodec/v4l2_request.c:204:5: error: ‘V4L2_PIX_FMT_NV12_10_COL128’ undeclared here (not in a function); did you mean ‘V4L2_PIX_FMT_NV12MT_16X16’?

  204 |     V4L2_PIX_FMT_NV12_10_COL128,

      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~

      |     V4L2_PIX_FMT_NV12MT_16X16

CC    libavcodec/vc1_mc.o

src/libavcodec/v4l2_request.c: In function ‘v4l2_request_set_drm_descriptor’:

src/libavcodec/v4l2_request.c:229:25: error: ‘DRM_FORMAT_P030’ undeclared (first use in this function); did you mean ‘DRM_FORMAT_P010’?

  229 |         layer->format = DRM_FORMAT_P030;

      |                         ^~~~~~~~~~~~~~~

      |                         DRM_FORMAT_P010

src/libavcodec/v4l2_request.c:229:25: note: each undeclared identifier is reported only once for each function it appears in

src/libavcodec/v4l2_request.c:229:23: warning: assignment to ‘uint32_t’ {aka ‘unsigned int’} from ‘const uint32_t *’ {aka ‘const unsigned int *’} makes integer from pointer without a cast [-Wint-conversion]

  229 |         layer->format = DRM_FORMAT_P030;

      |                       ^

src/libavcodec/v4l2_request.c:254:21: warning: comparison between pointer and integer

  254 |     if (pixelformat == V4L2_PIX_FMT_NV12_COL128) {

      |                     ^~

src/libavcodec/v4l2_request.c:260:26: warning: comparison between pointer and integer

  260 |     else if (pixelformat == V4L2_PIX_FMT_NV12_10_COL128) {

      |                          ^~

src/libavcodec/v4l2_request.c: In function ‘ff_v4l2_request_frame_params’:

src/libavcodec/v4l2_request.c:1017:45: warning: comparison between pointer and integer

1017 |         if (ctx->format.fmt.pix.pixelformat == V4L2_PIX_FMT_NV12_COL128) {

      |                                             ^~

src/libavcodec/v4l2_request.c:1020:50: warning: comparison between pointer and integer

1020 |         else if (ctx->format.fmt.pix.pixelformat == V4L2_PIX_FMT_NV12_10_COL128) {

      |                                                  ^~

distcc[29638] ERROR: compile src/libavcodec/v4l2_request.c on localhost failed

make[6]: *** [/build/kodi-rbp-git/src/kodi-build/build/ffmpeg/src/ffmpeg/ffbuild/common.mak:59: libavcodec/v4l2_request.o] Error 1

make[6]: *** Waiting for unfinished jobs....

src/libavcodec/utils.c: In function 'avcodec_flush_buffers':

src/libavcodec/utils.c:1098:5: warning: 'refcounted_frames' is deprecated [-Wdeprecated-declarations]

In file included from src/libavcodec/utils.c:45:

src/libavcodec/avcodec.h:1357:9: note: declared here

make[5]: *** [CMakeFiles/ffmpeg.dir/build.make:132: ffmpeg-prefix/src/ffmpeg-stamp/ffmpeg-build] Error 2

make[4]: *** [CMakeFiles/Makefile2:95: CMakeFiles/ffmpeg.dir/all] Error 2

make[3]: *** [Makefile:149: all] Error 2

make[2]: *** [CMakeFiles/ffmpeg.dir/build.make:134: build/ffmpeg/src/ffmpeg-stamp/ffmpeg-build] Error 2

make[1]: *** [CMakeFiles/Makefile2:4534: CMakeFiles/ffmpeg.dir/all] Error 2

make: *** [Makefile:160: all] Error 2