On Mon, Mar 23, 2015 at 10:43 PM, Gary Thomas <g...@mlbassoc.com> wrote: > On 2015-03-23 14:57, Andreas Müller wrote: >> >> On Mon, Mar 23, 2015 at 4:59 PM, Gary Thomas <g...@mlbassoc.com> wrote: >>> >>> On 2015-03-22 14:21, Andreas Müller wrote: >>>> >>>> >>>> Signed-off-by: Andreas Müller <schnitzelt...@googlemail.com> >>>> --- >>>> ...-during-boot-by-compiling-SND_BCM2835-int.patch | 38 >>>> ++++++++++++++++++++++ >>>> recipes-kernel/linux/linux-raspberrypi_3.18.bb | 8 +++-- >>>> 2 files changed, 43 insertions(+), 3 deletions(-) >>>> create mode 100644 >>>> >>>> recipes-kernel/linux/linux-raspberrypi/0001-start-sound-during-boot-by-compiling-SND_BCM2835-int.patch >>> >>> >>> >>> I tried this patch (which downloaded very strangely using Thunderbird) >>> and >>> the >>> kernel rebuilt fine. I now have the audio detected, but still no sound >>> :-( >>> Again I've tried the internal (phono) speakers as well as HDMI audio. >>> >>> Just to prove a point on the [brand new] hardware, I installed OpenELEC >>> (XBMC) >>> and it works fine using the HDMI audio. Sadly when I tried Raspbian and >>> Ubuntu >>> there was no sound either... >>> >>> Were you (Andreas) able to get any sound with this patch? >>> >> Yes but I have used 3.5mm sound output - Should have mentioned that in >> commit. I guess there is to enable something else in kernel config for >> HDMI. Will look into that > > > I've tried the 3.5mm jack as well but nothing seems to come out. > I even tried booting with the HDMI missing (powered off) in case > that was causing some confusion. > > Did you make any changes to config.txt to get this going? No > Have my standard xfce-image with xfce4-mixer and as mentioned out of the box: I can hear sound / change volume...
What does happen if you start alsamixer - if it is installed on your image? Andreas -- _______________________________________________ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto
