From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Geis Subject: Re: [PATCH v2 6/6] ARM: tegra_defconfig: Enable options useful for Nexus 7 and Acer A500 Date: Tue, 7 Apr 2020 20:37:34 -0400 Message-ID: References: <20200406194110.21283-1-digetx@gmail.com> <20200406194110.21283-7-digetx@gmail.com> <20200407100829.GB1720957@ulmo> <70ad6fd6-9603-a114-2d0f-608110b68c0b@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <70ad6fd6-9603-a114-2d0f-608110b68c0b-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Dmitry Osipenko Cc: Thierry Reding , Rob Herring , Jonathan Hunter , =?UTF-8?B?TWljaGHFgiBNaXJvc8WCYXc=?= , David Heidelberg , Stephen Warren , Nicolas Chauvet , =?UTF-8?Q?Pedro_=C3=82ngelo?= , Matt Merhar , linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-tegra@vger.kernel.org On Tue, Apr 7, 2020 at 12:38 PM Dmitry Osipenko wrote: > > 07.04.2020 13:08, Thierry Reding =D0=BF=D0=B8=D1=88=D0=B5=D1=82: > > On Mon, Apr 06, 2020 at 10:41:10PM +0300, Dmitry Osipenko wrote: > >> Enable several drivers for hardware that is found on Nexus 7 and Acer = A500 > >> tablet devices. Please note that some drivers may require firmware fil= es > >> extracted from original Android image. > >> > >> Link: https://github.com/digetx/linux-firmware > > > > What's the license for these files? > > It's either GPL (like touchscreen config) or something else > redistributeable. > > > Can they be made available through the official linux-firmware reposito= ry? > > Yes, but I don't know yet for sure whether it's really needed for all > firmware files. > > For example, the T30 Broadcom WiFi doesn't work using stock > linux-firmware, it's on my to-do list to try to figure out why. I've encountered the same issue on the Ouya, only the original firmware that came with it will work with the chip. (AW-NH660) I wonder if it's an azurewave quirk. I've also noticed the Ouya specific configuration txt file seems a lot more involved than the standard brcm configs. > > While Bluetooth FW seems to be reusable be many different devices, > although (AFAIK) nobody cared to upstream it to the linux-firmware. From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BF0C6C2BB54 for ; Wed, 8 Apr 2020 00:37:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 98BD3206A1 for ; Wed, 8 Apr 2020 00:37:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="pyPmrIDp" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726545AbgDHAhr (ORCPT ); Tue, 7 Apr 2020 20:37:47 -0400 Received: from mail-qt1-f194.google.com ([209.85.160.194]:37314 "EHLO mail-qt1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726421AbgDHAhr (ORCPT ); Tue, 7 Apr 2020 20:37:47 -0400 Received: by mail-qt1-f194.google.com with SMTP id n17so4323269qtv.4; Tue, 07 Apr 2020 17:37:46 -0700 (PDT) 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=0QEs4QF1dLNDkHNcj/Hb1mTnMIfVWg6wQGYaSYAjEuI=; b=pyPmrIDpX4c8iYcVhnc8Zqf/JsvMtmMT8+2xfzdml946CT9w1ApuOamrLBfSmqbq9/ emWtT0Td9yJ4n9LGQQUxPi9BA8jeaDhsb8fWohpbINILuX/EdaBdTIAfypSJVwPOsykP HpP6O9DvA+j+yyGQsmKMoRfMm+A4+MXbIOXW1DxqBAJNtNRgzvdyvczIIjyKsGvLDz1S UWXMj6OBKw/qKc/Ea2nWsr4qvMbRBh4E7VdawowEAL+qyrsI/I29XSaU3IilnG7ExR1g BdpVK6SxppoUop+xIr96RetqhCGA9nRdoFo7g1aOa9yJ1XaBBQy14WFR+dPa3qcyxRI/ of4g== 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=0QEs4QF1dLNDkHNcj/Hb1mTnMIfVWg6wQGYaSYAjEuI=; b=TLBjoqPMjlvtNpNsDOAtVWOpxnqp4Zf5odp1rvOkggB08S5rRhjYVBkaBzyFJzp01b Gh5bJDv8PgmarWXrEvr34DEljUvg4FFdqU9K2ldynLtyKMLapt/RSs7Xqv1M8oVHKOK5 0Dqlto5vOEUrZQzhPfQRIKk+ZXbG6YYSUMEp082sO26UJXglUNeI8nhg+u78lvshcLo4 QnR3sjpPEXz/V+23mTHRt3dpkLQZSZA3Z5UHSPtDFscV0cnda2da6vFhD6TSbi6z+Vvi DALCgWHqIpd5aKsQ5fnHyD9Ipm7n8szSLEi+WMsCEI/Vm33b4sJAHbxAIaXwr5Dsr6hJ dROg== X-Gm-Message-State: AGi0PuawoFF49g/UUDj8BhduBrVw6O0NvvEvwLFA0biqtfsW+KvEuHHj +httT53Fgj+FkvsDH4NPJLwAYTOpRGrYHSEN1s4= X-Google-Smtp-Source: APiQypL4S1cYkdiIXBkGpDQ/r3HyQDcmzfSmL8BUkVkT9urkaNW9j2BBEB7WRkuJQpxDZkafPAXfcY1mKOMhx5+HGRs= X-Received: by 2002:ac8:7185:: with SMTP id w5mr4867920qto.356.1586306265596; Tue, 07 Apr 2020 17:37:45 -0700 (PDT) MIME-Version: 1.0 References: <20200406194110.21283-1-digetx@gmail.com> <20200406194110.21283-7-digetx@gmail.com> <20200407100829.GB1720957@ulmo> <70ad6fd6-9603-a114-2d0f-608110b68c0b@gmail.com> In-Reply-To: <70ad6fd6-9603-a114-2d0f-608110b68c0b@gmail.com> From: Peter Geis Date: Tue, 7 Apr 2020 20:37:34 -0400 Message-ID: Subject: Re: [PATCH v2 6/6] ARM: tegra_defconfig: Enable options useful for Nexus 7 and Acer A500 To: Dmitry Osipenko Cc: Thierry Reding , Rob Herring , Jonathan Hunter , =?UTF-8?B?TWljaGHFgiBNaXJvc8WCYXc=?= , David Heidelberg , Stephen Warren , Nicolas Chauvet , =?UTF-8?Q?Pedro_=C3=82ngelo?= , Matt Merhar , linux-tegra@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Apr 7, 2020 at 12:38 PM Dmitry Osipenko wrote: > > 07.04.2020 13:08, Thierry Reding =D0=BF=D0=B8=D1=88=D0=B5=D1=82: > > On Mon, Apr 06, 2020 at 10:41:10PM +0300, Dmitry Osipenko wrote: > >> Enable several drivers for hardware that is found on Nexus 7 and Acer = A500 > >> tablet devices. Please note that some drivers may require firmware fil= es > >> extracted from original Android image. > >> > >> Link: https://github.com/digetx/linux-firmware > > > > What's the license for these files? > > It's either GPL (like touchscreen config) or something else > redistributeable. > > > Can they be made available through the official linux-firmware reposito= ry? > > Yes, but I don't know yet for sure whether it's really needed for all > firmware files. > > For example, the T30 Broadcom WiFi doesn't work using stock > linux-firmware, it's on my to-do list to try to figure out why. I've encountered the same issue on the Ouya, only the original firmware that came with it will work with the chip. (AW-NH660) I wonder if it's an azurewave quirk. I've also noticed the Ouya specific configuration txt file seems a lot more involved than the standard brcm configs. > > While Bluetooth FW seems to be reusable be many different devices, > although (AFAIK) nobody cared to upstream it to the linux-firmware.