From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id 919DFE0086D; Tue, 24 Mar 2015 01:23:03 -0700 (PDT) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on yocto-www.yoctoproject.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham version=3.3.1 X-Spam-HAM-Report: * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] Received: from www.dynamicdevices.co.uk (www.dynamicdevices.co.uk [89.200.136.37]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id A0EEBE00837 for ; Tue, 24 Mar 2015 01:23:01 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by www.dynamicdevices.co.uk (Postfix) with ESMTP id 113D527E1F8; Tue, 24 Mar 2015 08:22:58 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at lennoab2.miniserver.com Received: from www.dynamicdevices.co.uk ([127.0.0.1]) by localhost (www.dynamicdevices.co.uk [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 5rQ4dX-XykYR; Tue, 24 Mar 2015 08:22:52 +0000 (UTC) Received: from [192.168.1.16] (AMarseille-651-1-86-11.w109-208.abo.wanadoo.fr [109.208.53.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by www.dynamicdevices.co.uk (Postfix) with ESMTPSA id 1FDBF27E1F7; Tue, 24 Mar 2015 08:22:52 +0000 (UTC) Message-ID: <55111E73.6000705@dynamicdevices.co.uk> Date: Tue, 24 Mar 2015 09:21:07 +0100 From: Alex J Lennon User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.5.0 MIME-Version: 1.0 To: =?UTF-8?B?QW5kcmVhcyBNw7xsbGVy?= , Gary Thomas References: <1427055667-2226-1-git-send-email-schnitzeltony@googlemail.com> <55103860.7010503@mlbassoc.com> <55108912.5070304@mlbassoc.com> <55109E3D.7000306@mlbassoc.com> In-Reply-To: Cc: Yocto Project Subject: Re: [meta-raspberrypi][PATCH] make sound work out of the box for raspberrypi2 X-BeenThere: yocto@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Discussion of all things Yocto Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 24 Mar 2015 08:23:03 -0000 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit On 24/03/2015 08:21, Andreas Müller wrote: > On Tue, Mar 24, 2015 at 12:14 AM, Gary Thomas wrote: >> On 2015-03-23 16:22, Andreas Müller wrote: >>> On Mon, Mar 23, 2015 at 10:43 PM, Gary Thomas wrote: >>>> On 2015-03-23 14:57, Andreas Müller wrote: >>>>> >>>>> On Mon, Mar 23, 2015 at 4:59 PM, Gary Thomas wrote: >>>>>> >>>>>> On 2015-03-22 14:21, Andreas Müller wrote: >>>>>>> >>>>>>> >>>>>>> Signed-off-by: Andreas Müller >>>>>>> --- >>>>>>> ...-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... >> >> Would it be possible to share your [bootable] image? >> >>> What does happen if you start alsamixer - if it is installed on your >>> image? >> >> alsamixer looks correct. >> >> BTW, I've tried this on my RaspberryPi Model B and I don't get any sound >> from it either :-( Again, booting with test_mode=1 shows that the hardware >> is working, just not in Linux. I'm sure I've tried this in the past with >> success so I'm becoming more and more confused... >> > For sharing I need to create a smaller image - the current one > contains all stuff from meta-games, all browsers and more. Hope to get > that done tomorrow evening. What is the preferred way of sharing huge > files? > Circling around this a little, hello_audio built out of vc_graphics works too over the audio jack Alex