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configs/imx6-sabresd: Add VPU decoding support

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Mainline kernel is able to decode video via the coda driver.

Add support for it and also add some explanation on how VPU decoding
can be tested with Gstreamer.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Fabio Estevam 2017-10-09 17:43:41 -03:00 committed by Thomas Petazzoni
parent 787f4fee71
commit 444afad615
3 changed files with 42 additions and 0 deletions
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1
board/freescale/imx6-sabresd/linux_qt5.fragment
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@ -2,3 +2,4 @@
# ondemand governor with a mainline kernel.
# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
CONFIG_VIDEO_CODA=m

21
board/freescale/imx6-sabresd/readme.txt
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@ -86,4 +86,25 @@ Running gl2mark benchmark:
# glmark2-es2-drm
Testing video playback on the i.MX6 Sabre SD board
==================================================
As the mx6sabresd has two display outputs (LVDS and HDMI), it is necessary to
know what is the connector that corresponds to the HDMI output.
This information can be found by running:
# modetest
And search for the HDMI connector number. In our case it shows up as 37.
In the mx6sabresd prompt run the following Gstreamer pipeline:
# gst-launch-1.0 filesrc location=/root/trailer_1080p_h264_mp3.avi ! avidemux ! \
h264parse ! v4l2video1dec capture-io-mode=dmabuf ! kmssink connector-id=37 \
name=imx-drm sync=0
(The video used on this example was retrieved from:
http://linode.boundarydevices.com/videos/trailer_1080p_h264_mp3.avi)
Enjoy!

20
configs/imx6-sabresd_qt5_defconfig
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@ -75,3 +75,23 @@ BR2_PACKAGE_QT5BASE_GIF=y
BR2_PACKAGE_QT5BASE_JPEG=y
BR2_PACKAGE_QT5CINEX=y
BR2_PACKAGE_QT5CINEX_HD=y
# NXP firmware package
BR2_PACKAGE_FREESCALE_IMX=y
BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX6Q=y
BR2_PACKAGE_FIRMWARE_IMX=y
# libdrm tests
BR2_PACKAGE_LIBDRM_INSTALL_TESTS=y
# gstreamer-1.0
BR2_PACKAGE_GSTREAMER1=y
BR2_PACKAGE_GST1_PLUGINS_GOOD=y
BR2_PACKAGE_GST1_PLUGINS_GOOD_PLUGIN_V4L2=y
BR2_PACKAGE_GST1_PLUGINS_GOOD_PLUGIN_V4L2_PROBE=y
BR2_PACKAGE_GST1_PLUGINS_BAD=y
BR2_PACKAGE_GST1_PLUGINS_BAD_PLUGIN_VIDEOPARSERS=y
BR2_PACKAGE_GST1_PLUGINS_BAD_PLUGIN_KMS=y
# For automatic kernel module loading
BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_MDEV=y