Search found 23 matches

Go to advanced search

by PierreOlivier
Mon May 22, 2017 2:41 pm
Forum: Yocto
Topic: Kernel 4.1.15 Hangs on HDMI [SOLVED]
Replies: 1
Views: 3066

Re: Kernel 4.1.15 Hangs on HDMI

I was able to fix my issue by using a patch found on github ( https://github.com/xbianonpi/xbian-package-kernel/blob/master/patches/imx6/hdmi-freeze.patch ). This is the patch for 4.1.15 kernel from Variscite's Github: --- drivers/video/fbdev/mxc/mxc_hdmi.c | 7 +++++-- 1 file changed, 5 insertions(+...
by PierreOlivier
Thu May 18, 2017 11:43 am
Forum: Yocto
Topic: Kernel 4.1.15 Hangs on HDMI [SOLVED]
Replies: 1
Views: 3066

Kernel 4.1.15 Hangs on HDMI [SOLVED]

Hi We use a DART-MX6 on a custom carrier board, with a custom meta (poky 2.1.2, krogoth branch, kernel 4.1.15 from your git). We use u-boot 2015.04_3.14.52 and we have a strange freeze in the kernel. The kernel hangs at: [ 0.618388] mxc_hdmi 20e0000.hdmi_video: create default modelist Full Log : htt...
by PierreOlivier
Fri Mar 24, 2017 12:38 pm
Forum: Yocto
Topic: wlcore long startup
Replies: 1
Views: 2265

Re: wlcore long startup

Solution found, I had to modify ti-wifi-utils-wl18xx.bb, to add the file wl1271-nvs.bin to /lib/firmware/ti-connectivity/*. It fixed the startup time.
by PierreOlivier
Tue Mar 21, 2017 1:28 pm
Forum: Yocto
Topic: wlcore long startup
Replies: 1
Views: 2265

wlcore long startup

I moved from Fido to Krogoth. Everything seems fine except Wi-Fi. The starting time of Wifi is long! 60sec more than on Fido. This is a dmesg on fido: dmesg| grep wl [ 24.328882] wl18xx_driver wl18xx.0.auto: Direct firmware load failed with error -2 [ 24.336526] wl18xx_driver wl18xx.0.auto: Falling ...
by PierreOlivier
Tue Mar 21, 2017 12:28 pm
Forum: Yocto
Topic: G2D plugins not working
Replies: 4
Views: 3780

Re: G2D plugins not working

Issue fixed by updating to Krogoth, with 4.1.15 kernel.
by PierreOlivier
Wed Mar 15, 2017 3:15 pm
Forum: Yocto
Topic: G2D plugins not working
Replies: 4
Views: 3780

Re: G2D plugins not working

Any news on this subject?
Regards,
by PierreOlivier
Tue Feb 07, 2017 1:39 pm
Forum: Yocto
Topic: fw_printenv and fw_setenv [ANSWERED]
Replies: 1
Views: 3057

fw_printenv and fw_setenv [ANSWERED]

Hello, I would like to update my uboot from the userspace. I added in my recipe the image u-boot-fw-utils but I can't make it works. I change the the /etc/fw_env.config to match my device (MMC not NAND) but it reads a uboot environment with some little differences (bootcmd for exemple is different) ...
by PierreOlivier
Tue Jan 17, 2017 11:10 am
Forum: Yocto
Topic: G2D plugins not working
Replies: 4
Views: 3780

Re: G2D plugins not working

It's a DART-MX6 with 1GB of RAM. I don't see any allocation error. This is the output of dmesg |grep CMA [ 0.000000] cma: CMA: reserved 320 MiB at 3a000000 And the output of dmesg | grep alloc -i [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] pcpu-alloc: s8512 r8192 d16064 u32768 alloc...
by PierreOlivier
Fri Dec 23, 2016 12:47 pm
Forum: Yocto
Topic: G2D plugins not working
Replies: 4
Views: 3780

G2D plugins not working

Hello, We use a DART-MX6 with a custom board and a custom yocto based on your meta. Currently on fido release, I'm unable to get G2D gstreamer plugins work (GPU plugins). These plugins are from https://github.com/Freescale/gstreamer-imx . When I try to run gst-launch-1.0 imxv4l2videosrc ! imxg2dvide...
by PierreOlivier
Thu Nov 17, 2016 2:02 pm
Forum: Hardware
Topic: Wifi Measurements
Replies: 0
Views: 3792

Wifi Measurements

Hello, We are doing some tests on the DART-MX6 about the Wifi. We use a custom board, with poky on fido branch. The test is simple, a video is streamed by the DART on wifi, when the video start freezing (not when the wifi is unreachable), we note the distance between the antenna and the display devi...

Go to advanced search

cron