From nobody Wed Jan 15 15:18:06 2025 X-Original-To: freebsd-questions@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 4YY8lv3FYxz5kFwf; Wed, 15 Jan 2025 15:18:51 +0000 (UTC) (envelope-from marietto2008@gmail.com) Received: from mail-pj1-x102b.google.com (mail-pj1-x102b.google.com [IPv6:2607:f8b0:4864:20::102b]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "WR4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4YY8lt4H6Zz3k6w; Wed, 15 Jan 2025 15:18:50 +0000 (UTC) (envelope-from marietto2008@gmail.com) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20230601 header.b=LukYe1SX; spf=pass (mx1.freebsd.org: domain of marietto2008@gmail.com designates 2607:f8b0:4864:20::102b as permitted sender) smtp.mailfrom=marietto2008@gmail.com; dmarc=pass (policy=none) header.from=gmail.com Received: by mail-pj1-x102b.google.com with SMTP id 98e67ed59e1d1-2ee76befe58so11298912a91.2; Wed, 15 Jan 2025 07:18:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1736954323; x=1737559123; darn=freebsd.org; h=to:subject:message-id:date:from:mime-version:from:to:cc:subject :date:message-id:reply-to; bh=vwdJGwfkureL0cJCC73wfuHsFlVKfGhDqphmEk0nWLo=; b=LukYe1SXcJor3LvnM5mVqn6NtnTn3lUOiNNOOjf+tkcKsLCh2PmGckFwIUSAAiSEyl dm/I2d3CWOPlrgZKPXEsJxMEGSB+Epm9JcqLacXnh5TLM+g96qoGXAElWG8mmyJB2HEH ty2CeL1oeqrLbWkBH4cYUylDyw0SGqVKJ3zDX2uGPgwKmaWdvMAVwVK5gSuCflHo504F pR2r7Cc3iwWPVUa8eLLXuodAmPSTzcYlPysoFTQwiCZJOX7n2qjtM1xFRDMqhj3B6LLQ WoTD5CUNWSBG0iA6VFnLNCMUewlI67AJXrn8HisklmncTJJJyiUgXsrYMjefKCDwNpCL hfXg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1736954323; x=1737559123; h=to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=vwdJGwfkureL0cJCC73wfuHsFlVKfGhDqphmEk0nWLo=; b=jujR6Es/GOOpRKdlwAG0CHO2f+kLfUTOaHTLZ9CFWiyJRwZSnN4kXDGY+A0llRtAxS DUVa2UB/P6lFy1PTMtJESrtuePJRwIK9HbMviwHEu1MKZBucjzkZvfBw29TlIRvUs83P 6lCkq9eK2iY5WA4RqPJUNcHSQgHwWU/Mp7r6iZZrz+S4HSNv074VIHM1J+5HtwK1NBTK 3+CqYR/pvy9idzB22JD5AvDJjOKaWpEF6G5Uhof8oznpFL2P50sLfuuWosQOuTE5yWNe e3oiDErSIQ3v+VKgKFLrt8fOehiHb0h+m0LhyG7fa9txCR3kKLl5DdTBGZYQiYCdODxm CZ7w== X-Forwarded-Encrypted: i=1; AJvYcCVYoOnTIYeqFilmjEaMlpb72GIgRkze3a02l6Cjon3dRTP28VuWgSAXI6uqHPpOs7czag0/A6N1O2PpzQ==@freebsd.org, AJvYcCWlB4hGMp13XzrPlS+FOqn5N5l0JU6SnL56hIqDlNKkhh5BoXWYqBqmLqVa8q/kRUAVmPKRdpykmk38+yf8HFX4@freebsd.org X-Gm-Message-State: AOJu0Yw87yONai5m1KHLmPLqWww6XaygUWtQSttJQRtDMJCbPyS3C5Fb t+DzP/lNV3hD++kZMAPWNGhiVacyWpUkYmxu3mHzdb8xjKguF+pOfIqs4ZYC3NVdtom5gpnQJS6 XLNwHTZkPdrvgcwl/DAErtf0N65f9JlPXrIY= X-Gm-Gg: ASbGnctm4ouB0KcoIWVw0EFKmtNwT6qfhzymleGrxBHwTOyNNOpQ+DQecLqrKFy6ryF o9MsWzDNK8CJMvJW9+5ijiHt6gK4wrxeFUKmNXqg= X-Google-Smtp-Source: AGHT+IG24vOD/skeywZNPZnvB+WqVJ4vA0nIw+Emc2ONF+lqinMZaUb3B9UjSr+/PgdnQ0naA0g0EH6FHJjRhxHp+rg= X-Received: by 2002:a17:90b:50c3:b0:2ea:4c8d:c7a2 with SMTP id 98e67ed59e1d1-2f548f5f6f8mr46461742a91.24.1736954323335; Wed, 15 Jan 2025 07:18:43 -0800 (PST) List-Id: User questions List-Archive: https://lists.freebsd.org/archives/freebsd-questions List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-questions@freebsd.org Sender: owner-freebsd-questions@FreeBSD.org MIME-Version: 1.0 From: Mario Marietto Date: Wed, 15 Jan 2025 16:18:06 +0100 X-Gm-Features: AbW1kvZkHPV-toye8VwyKgWpVOh4SLtkCE5cEO8oHpaBzPaTPiS-TirjeHatWBM Message-ID: Subject: Project FreeBSD mobile phone : let's talk about the display I love to use To: FreeBSD Mailing List , freebsd-arm , freebsd-hackers Content-Type: multipart/alternative; boundary="0000000000006f0042062bc03135" X-Spamd-Result: default: False [-2.99 / 15.00]; URI_COUNT_ODD(1.00)[9]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.99)[-0.988]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20230601]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36:c]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; TO_DN_ALL(0.00)[]; RCVD_TLS_LAST(0.00)[]; FROM_HAS_DN(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; ARC_NA(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; FREEMAIL_FROM(0.00)[gmail.com]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; FREEMAIL_ENVFROM(0.00)[gmail.com]; MID_RHS_MATCH_FROMTLD(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; MLMMJ_DEST(0.00)[freebsd-questions@freebsd.org,freebsd-arm@freebsd.org,freebsd-hackers@freebsd.org]; RCVD_COUNT_ONE(0.00)[1]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; MISSING_XM_UA(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::102b:from] X-Spamd-Bar: -- X-Rspamd-Queue-Id: 4YY8lt4H6Zz3k6w --0000000000006f0042062bc03135 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hello to everyone. I'm trying to create a mobile phone with the look and feel of the Black Berry and with FreeBSD as an OS. This is the tutorial that I want to use as a base : https://hackaday.io/project/195587-blackberrypi-handheld as you can see he used this display : https://shop.pimoroni.com/products/hyperpixel-4-square?variant=3D3013825144= 4307 As soon as I saw it,I fell in love. I want to use that display for my DiY phone. Problem is that I don't know if some code has been written as a driver to turn it on. To be honest I'm not even sure about which board to use. FreeBSD does not work well with the Arm low end boards. I know that I want a slim phone. Do you have a board that you would recommend me to use ? Furthermore,the display should "match" well with the board,because I'm not able to write a single piece of code. I can accept a not finished piece of code,because if there is not much work to do is not much,I can start a crowdfunding campaign to raise the money and finish the job. Everything is geared to linux so you must translate. I want to understand if I have all the pieces needed. Starting here: [image: github.com] hyperpixel4/src/hyperpixel4-overlay.dts at pi4 =C2=B7 pimoroni/hyperpixel4 I would like to know if some FreeBSD developer is working on these compatible chipset : compatible =3D "brcm,bcm2835"; compatible =3D "goodix,gt911"; Can someone share some relevant information about some useful piece of code,links,that I can explore to understand if it is worth investing my time and money on that display ? Anyway,I don't want to use the oblong displays used by the Android smartphone. That form factor is abused. If the display that I found is not good,I will continue searching for displays that have the same squared form factor. --=20 Mario. --0000000000006f0042062bc03135 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hello to everyone.

I'm trying to create a mobile phone with the look and feel of t= he Black Berry and with FreeBSD as an OS. This is the tutorial that I want = to use as a base :


as = you can see he used this display :


As = soon as I saw it,I fell in love. I want to use that display for my DiY phon= e. Problem is that I don't know if some code has been written as a driv= er to turn it on. To be honest I'm not even sure about which board to u= se. FreeBSD does not work well with the Arm low end boards.
=
I know that I want a slim phone. Do you have a board that yo= u would=C2=A0recommend me to use ?

Furthermor= e,the display should "match" well with the board,because I'm = not able to write a single piece of code.

I c= an accept a not finished piece of code,because if there is not much work to= do is not much,I can start a crowdfunding campaign to raise the money and = finish the job.

Everything is geared to linux so y= ou must translate. I want to understand if I have all the pieces needed.

Starting here:
=09
=09
=09 3D"git= =09
=09

hyperpixel4/src/hyperpixel4-overlay.dts at pi4 =C2=B7 pimoroni/hyperp= ixel4

I would like to know if some FreeBSD developer is working on these compatib= le chipset :

compatible =3D "brcm,bcm2835";
compatible =3D "goodix,gt911";

Can som= eone share some relevant information about some useful piece of code,links,= that I can explore to understand if it is worth investing my time and money= on that display ?

Anyway,I don't want to= use the oblong displays used by the Android smartphone. That form factor i= s abused.

If the display that I found is not = good,I will continue searching for displays that have the same squared form= factor.

--
Mario.
--0000000000006f0042062bc03135--