From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-lj1-f175.google.com (mail-lj1-f175.google.com [209.85.208.175]) by mx.groups.io with SMTP id smtpd.web08.10374.1614255906093805344 for ; Thu, 25 Feb 2021 04:25:06 -0800 Authentication-Results: mx.groups.io; dkim=pass header.i=@gmail.com header.s=20161025 header.b=Vn0U+6dW; spf=pass (domain: gmail.com, ip: 209.85.208.175, mailfrom: andrey.z@gmail.com) Received: by mail-lj1-f175.google.com with SMTP id h4so6037011ljl.0 for ; Thu, 25 Feb 2021 04:25:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=QmrNpS5afN18sJuN8XmdoyZNTyB3U0PDJOWJtc/IHiE=; b=Vn0U+6dW/+xUADRLJ6n8rgt2jxDPW8kanIvuHQ6TJgoD1HCXwpxmxG3nZU/rOdVbEJ j0YO6dlCx9jp40fDvN7Cheq2dXgNpdEvGnoCiGD+Jo+0trVHiOaJZOvEqf9r8A+wGbCl v1ByrZT8utvRMPttJnt0gU1MGN5/hWnV4YN0G84OjVSDPqchwmkOSb7vqRQIvbqPo4ih cWZWeJzidLUSn4yXl10RuIaW4fFzdczx9cIBFGLD7ka2P0c3DuHymTmM2pjyyOejhlAh IbdMzxg4bqFzh1j4lcZqvWFvTKKhvlrMw2GExhnVP8fUb8wMrdeYeuyePEFm1fa4/DEO YFJA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=QmrNpS5afN18sJuN8XmdoyZNTyB3U0PDJOWJtc/IHiE=; b=ugrzEFWVhAOsfOzQDjFRbZ+2ped9QATbfrRPBwHqpUP5snDzDEQZFxB8DFyib1uqdL pmcXmIMdeqGg4oKWh/QYlvPUyoKlkmAI7wY/q0kosNAWg8uUQHsiAVi1D75f/gkKHGTd sflkagTBs4M3oBdeaYlt88rdsZ/EO3nZprI2gwFLMukE9ucZtC79Qo85u1i5/cIyYWvg y7LAWNog/9K9rzeeu3gj8VJ2FvgXuRxK4v2uVOpI8NoybT/y5uWRmz+cqq4oLtqqHyYc omaaS3cZlY6Gx1OOWlh9gGDLCgkT3Fy9I2pdLQoWiTpb7N5bO7lfPa5NBjJMKN0WJOLE 14xQ== X-Gm-Message-State: AOAM533dva57ZE/sUUsavGJDkLf5Mk6zr4ft/2dujkDvpTuMe1t6uM+Q DwzxO6uFRyK/6hhKCyJUwHVH0Z243jt1J/Aaxk0= X-Google-Smtp-Source: ABdhPJxD+dWCNwvSDVeCsyaaWNY1YCfXQ8UgJDJzqzy516+MiaGuM9fw8uH7SswvByZ/M5bMSnimsi0sA4wZ6M+1dDw= X-Received: by 2002:a2e:8512:: with SMTP id j18mr1446425lji.331.1614255904134; Thu, 25 Feb 2021 04:25:04 -0800 (PST) MIME-Version: 1.0 References: <12bb83d9-625a-f967-ed15-9602fc4cd46b@faresoftware.it> <910eca81-bcb4-c4b2-d591-9a853026f184@beam.ltd.uk> <9d621536-e38e-c8ee-4d5e-dc3f24fb09f1@beam.ltd.uk> <66670eb7-6ade-bf48-7a88-b2dc56944f10@beam.ltd.uk> In-Reply-To: <66670eb7-6ade-bf48-7a88-b2dc56944f10@beam.ltd.uk> From: "Andrey Zhizhikin" Date: Thu, 25 Feb 2021 13:24:52 +0100 Message-ID: Subject: Re: [meta-freescale] imx6dl dunfell and kernel: linux-fslc or linux-fslc-imx? To: Terry Barnaby Cc: Otavio Salvador , meta-freescale@lists.yoctoproject.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Thu, Feb 25, 2021 at 12:50 PM Terry Barnaby wrote: > > On 25/02/2021 11:21, Otavio Salvador wrote: > > Em qui., 25 de fev. de 2021 =C3=A0s 06:53, Terry Barnaby > > escreveu: > >> From what I am seeing I will have to use a NXP fsl-* based distribut= ion > >> to support the imx hardware video processing features. I have built su= ch > >> a distro with both linux-fslc-imx and limux-imx kernels (I think!) for > >> the Wandboard, which boots and runs but the HDMI display was not > >> functional. I will persevere looking at that. > > No, you don't. You can use linux-fslc (mainline) and fslc-* distros as > > i.MX6 has full mainline support. At O.S. Systems we have been using > > Linux mainline with many customers with great success. > > > Thanks for the info, I must be getting something wrong then. > > If I do, what I think is a standard http://freescale.github.io dunfell > build, using "MACHINE ??=3D 'wandboard'", "DISTRO ?=3D 'fslc-x11'" and ad= d > IMAGE_INSTALL_append=3D" gstreamer1.0-plugins-imx" to get the gstreamer > plugs for the imx video processing hardware support built (they are not > there by default, this uses linux-fslc), I get an error: > > ERROR: Nothing RPROVIDES 'gstreamer1.0-plugins-imx' (but > /datal3/DartSystems/ds200i-system/fsl-community-bsp/sources/meta-freescal= e-distro/recipes-fsl/images/fsl-image-multimedia-full.bb > RDEPENDS on or otherwise requires it) > gstreamer1.0-plugins-imx was skipped: incompatible with machine > wandboard (not in COMPATIBLE_MACHINE) This is expected, and actually follows to what I previously said: gstreamer1.0-plugins-imx package is not compatible with Community BSP (chosen by setting IMX_DEFAULT_BSP=3D"mainline"). As Fabio already indicated, gstreamer1.0-plugins-imx should be used **only** with NXP-based BSP (selected by setting IMX_DEFAULT_BSP=3D"nxp") as it requires the NXP-specific modifications in the kernel, which are not upstreamed (and probably would not be). > > If I use an IMX_DEFAULT_BSP=3D"nxp" based build the > gstreamer1.0-plugins-imx gets built. So what am i doing wrong ? > This is also expected behavior. Once opted for NXP-based BSP - package compatibility becomes valid, hence it can be built and installed. So in a sense - you're not doing anything wrong here. You're changing the BSP flavor from Community to NXP-based one. --=20 Regards, Andrey.