Message ID | 1507579948-22128-1-git-send-email-festevam@gmail.com |
---|---|
State | Superseded |
Headers | show |
Series | [v2] configs/imx6-sabresd: Add VPU decoding support | expand |
Hi Fabio, On Mon, Oct 09, 2017 at 05:12:28PM -0300, Fabio Estevam wrote: > diff --git a/configs/imx6-sabresd_qt5_defconfig b/configs/imx6-sabresd_qt5_defconfig > index 832e326..a056b87 100644 > --- a/configs/imx6-sabresd_qt5_defconfig > +++ b/configs/imx6-sabresd_qt5_defconfig > @@ -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 firmware loading > +BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_MDEV=y Are you sure this is necessary for the kernel to load the firmware? As far as I know, recent kernels can load firmware files directly from the filesystem, with no need for a userspace helper. baruch
Hi Baruch, On Mon, Oct 9, 2017 at 5:25 PM, Baruch Siach <baruch@tkos.co.il> wrote: >> +# For automatic firmware loading >> +BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_MDEV=y > > Are you sure this is necessary for the kernel to load the firmware? As far as Copy and paste error :-) Will fix in v3. This is necessary for loading the coda driver as module. In the imx_v6_v7_defconfig we changed the coda driver from built-in to module in this commit: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/arch/arm/configs/imx_v6_v7_defconfig?h=v4.14-rc4&id=a5a56f07c2726cc801efccd23f8df29af04d6d19 This is necessary to avoid issues when the coda driver is probed prior to the rootfs getting mounted. Thanks
diff --git a/board/freescale/imx6-sabresd/linux_qt5.fragment b/board/freescale/imx6-sabresd/linux_qt5.fragment index ffa5f63..d4f26b1 100644 --- a/board/freescale/imx6-sabresd/linux_qt5.fragment +++ b/board/freescale/imx6-sabresd/linux_qt5.fragment @@ -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 diff --git a/board/freescale/imx6-sabresd/readme.txt b/board/freescale/imx6-sabresd/readme.txt index 2943f8b..f09ff5c 100644 --- a/board/freescale/imx6-sabresd/readme.txt +++ b/board/freescale/imx6-sabresd/readme.txt @@ -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! diff --git a/configs/imx6-sabresd_qt5_defconfig b/configs/imx6-sabresd_qt5_defconfig index 832e326..a056b87 100644 --- a/configs/imx6-sabresd_qt5_defconfig +++ b/configs/imx6-sabresd_qt5_defconfig @@ -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 firmware loading +BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_MDEV=y