From nobody Tue May 30 14:38:46 2023 X-Original-To: freebsd-current@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4QVw4y34JZz4Xbtc for ; Tue, 30 May 2023 14:38:58 +0000 (UTC) (envelope-from pete@nomadlogic.org) Received: from mail.nomadlogic.org (mail.nomadlogic.org [66.165.241.226]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "mail.nomadlogic.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4QVw4x5LN9z4TX2 for ; Tue, 30 May 2023 14:38:57 +0000 (UTC) (envelope-from pete@nomadlogic.org) Authentication-Results: mx1.freebsd.org; none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nomadlogic.org; s=04242021; t=1685457528; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=y+/BsSCjAm312rlNnYAHX7p1VdCZXx++Isd8iTpBN1Y=; b=RYJJTK3VRmYT+u9VHu90yGmprhrQzu8tfHxtntzxAYfQqIli8VQISj5EkmaFeaWA1XWRgM IbX25c9CTCU2YIdRzfOZrqWID/qKBllZ48Uy9XrTOio5bf2088+3XjrkHaA8uDTy8tlWN/ eJ2OlKu1ns8HGmCYa06BKk+u3jPag0k= Received: from [192.168.1.160] (cpe-24-24-168-214.socal.res.rr.com [24.24.168.214]) by mail.nomadlogic.org (OpenSMTPD) with ESMTPSA id 0fbb1fd1 (TLSv1.3:TLS_AES_256_GCM_SHA384:256:NO); Tue, 30 May 2023 14:38:47 +0000 (UTC) Message-ID: <6984826d-50b6-e311-baa5-581de8d5edf6@nomadlogic.org> Date: Tue, 30 May 2023 07:38:46 -0700 List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@freebsd.org MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:102.0) Gecko/20100101 Thunderbird/102.11.0 Subject: Re: PinePhone Pro Boots On CURRENT Content-Language: en-US To: Stephan Lichtenauer Cc: FreeBSD Current References: <86leh6ggfx.fsf@pcf00001.honeyguide.net> From: Pete Wright In-Reply-To: <86leh6ggfx.fsf@pcf00001.honeyguide.net> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 4QVw4x5LN9z4TX2 X-Spamd-Bar: ---- X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:29802, ipnet:66.165.240.0/22, country:US] X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-ThisMailContainsUnwantedMimeParts: N On 5/30/23 05:19, Stephan Lichtenauer wrote: > >> >> But, once i get the linux DTB for this guy into a disk image i'm >> going to see if i can get the display up next, but would love to hear >> any input or pointers from folks with more ARM porting experience >> than me. > > I am probably telling you something you already know, but afaik the > Pinephone Pro uses the Rockchip RK3399 which according to the > datasheet > (https://opensource.rock-chips.com/images/d/d7/Rockchip_RK3399_Datasheet_V2.1-20200323.pdf > page 16, 1.2.9 Graphics Engine) contains a Mali GPU. > > That means Ruslan Bukin's Panfrost article in the FreeBSD Journal > Jul/Aug 2021 at > https://freebsdfoundation.org/wp-content/uploads/2021/08/The-Panfrost-Driver.pdf > might be interesting regarding graphics. > > Looking forward to your updates! Oh sweet - I wasn't aware of that thanks for the pointer!  I'm hoping to have some cycles to hack on this this week and will post updates or if I'm feeling ambitious (and not burnt out from day job) will create a wiki page for this device. cheers! -pete -- Pete Wright pete@nomadlogic.org @nomadlogicLA