From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from s2.avantea.pl (s2.avantea.pl [46.242.128.95]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0705130BF64; Sun, 16 Nov 2025 14:31:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=46.242.128.95 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763303489; cv=none; b=We+PsjKM+tv2y0H8vntRxrn48qg6dJcyoF46dbNBRqZPe6enyWEc23yU2Gg8briiSL0uK9DPTASKB6vtgEoG9qGzxJgTEPm7FXd/k3U16JolZ57vuUAKI2Z6A4Bcgj0IGr0O7WCn/ewmGZMf69EAPSwRmIKQP5reCIjjcW4rJiQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763303489; c=relaxed/simple; bh=90el0iGeaVmzhJhKSvuHulHl67RzwvVDLEDbS3N+miU=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=TpifL5SBh+Cxl1ul4jD8wIFFkCajpED6GCirOLC56LgJ+0e6FwFeuDj0Dw3770+DWfQwqWiw7qnz9sLTgq063ZayjIjY2q2fZ5kxWknmQNsqB9bkt6kuY5WZeNl52s4rLuwdtD6ABCOG+R1U1kM/KqjurdWpTBi6W+9/OBCJnPE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=szczodrzynski.pl; spf=pass smtp.mailfrom=szczodrzynski.pl; dkim=pass (2048-bit key) header.d=szczodrzynski.pl header.i=@szczodrzynski.pl header.b=ts2dZh9y; arc=none smtp.client-ip=46.242.128.95 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=szczodrzynski.pl Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=szczodrzynski.pl Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=szczodrzynski.pl header.i=@szczodrzynski.pl header.b="ts2dZh9y" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=szczodrzynski.pl; s=x; h=Content-Transfer-Encoding:Content-Type:In-Reply-To :From:References:Cc:To:Subject:MIME-Version:Date:Message-ID:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=RtM/3wlSoxI/e3SQ7Nc7cqjCZdAS9xVLSw+dgZ63xFk=; b=ts2dZh9yV/CCBxXrnSzIaDSTeT BXzP6mbsR7/lHtQ9872MT4NqQRqg85y14woN9wgNeycJRUKSWcqFprwgvCtBPiCEG3LRYX0hQ+CYx L3yMaS3S8wSz1U+mk8G1YytdS7BUrarUpaO6ChSZaBumHK1122j6j0jJJmMi5ieM1GpsE7EJXn3Ru bd3ykABRJUot78F6OtRIheh1/FWXWVpF6znAjph6bgu1s/pzgtVzmlkLd2HBqri6SQRxVVVlqzZYY esZJS5x2UVuBqo7caxbTyGUXOeZp9sqkj///b7Cd9BcYJBeHImIzTzOiDiZ33ugr3vwjws2WtD5rf ID4dbZoQ==; Received: from d100-116.icpnet.pl ([77.65.100.116] helo=[192.168.0.120]) by s2.avantea.pl with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.98.1) (envelope-from ) id 1vKdmh-0000000FZTD-3tER; Sun, 16 Nov 2025 15:31:19 +0100 Message-ID: <7ff30ae9-e4c0-47ae-80ad-726eaa557fd0@szczodrzynski.pl> Date: Sun, 16 Nov 2025 15:31:10 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 0/6] drm/sun4i: Support LVDS on D1s/T113 combo D-PHY To: wens@csie.org Cc: Maxime Ripard , Samuel Holland , Jernej Skrabec , Maarten Lankhorst , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , David Airlie , Simona Vetter , linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, parthiban@linumiz.com, paulk@sys-base.io References: <20250221161751.1278049-1-kuba@szczodrzynski.pl> <20251116134609.447043-1-kuba@szczodrzynski.pl> Content-Language: pl From: =?UTF-8?Q?Kuba_Szczodrzy=C5=84ski?= Autocrypt: addr=kuba@szczodrzynski.pl; keydata= xsFNBGP/IeYBEACQ4t0Jxme3IIuQ94IP4xWSl2JEH/4MZYQEOCHiJ5iKAn+V6nESbnWAU50d f/8uI84s2i1OUqbq5W1sZQEITpkO/CNqMPY+Q2WUxa0ezYvGOfN0o6Ig0YECn8XFR0rIvFpj MS3IvH56bi+3aiX8ArDOzJ5U5yZfj6TJvX8kQRDAqNPDjdboB7ZggFVvd3OJLZwkwW9oSHSh s9z662E152GSrBW9YUxWVPJW6QDqKuD8I52uV+HkvJmJblSm+BQbtfE/xTVWXKh1hRVQx5r4 YjjqT/z2uPJZ3eJWmOBEGMG4dj2mTQ3zxuHuyAWoY5cFFLUipUiTeIRHW0vUQpGYRKra7qic nsIo3nph/Q3m/f1E3Yb0GLYlX6fk0OwHwoucHvXr+zptG54FswVZZZ1fdqDAdA86raQLrb44 rfYqw6CbeXyGe6Bm6/CUDRugbjdJShSILuyTudos3tiKGYs3uL7Hc54FIfOHOq7aCgu23VzW cj8n0VmMFtHCUdPaL0qPs1un/hBXjKRwuMZ0PSQ5QpyvyUuSP7w/8pe33B2vGpTkDqhjEGam OYWw81ztQl2UE0sFz8vZo6Z26c7eXNNSpHKfGr2MURmPoxF4NMTuKJ1OHBqHMZ8qOGcnkZjE uwc9SXoXvP1SX0g1p6Q3cbu2ECJjqsqzjMfml6D7HFblCKuPnwARAQABzStLdWJhIFN6Y3pv ZHJ6ecWEc2tpIDxrdWJhQHN6Y3pvZHJ6eW5za2kucGw+wsGRBBMBCAA7AhsDBQsJCAcCBhUK CQgLAgQWAgMBAh4BAheAFiEEqHS2JG0jlU9QbMYMQwN6xipgBWIFAmXE7R4CGQEACgkQQwN6 xipgBWLWpw//dK4WQUGpOAQyGPpqzIfZ+krCh4hzqWnjwEJNEi2F75f0tDIluotJEYSVhheR nhqoZsxQ/En7SegfzN0RLsdxs9ZQQ8ZYVjhrOrVU8M1j6TvbMbLtqAGgnPuiuY0B/GMdGpme u7BGBvN8Y87yPyRXBKGPWhSPWlKgZKzjE+Eo6e6kPQpgen27h9wv+ICspbARZQdiTNIi7WsW CJDtuMfLksnC5kJQ2hrt+WV2l4iLW4L0X2L0pjWzwCyd/TEA2dcfujhjf3RaXINydMLgjjuD J/97GkCPGRNIfh2b+guAyul7NlidqSYgGCZNZfjoj1F6nuzoQML31A2VwGUK8iAFCj5OZBDg YdlYHDobZMxxmyV32qgWDBHlhytvLi6zBS28CWxfb7NvLNBHGz61ih5s/dmg1HtloLgfoy7S zp02sl4Pu0/UOn3AydZHXHRrANwagXI/RvWRsvE7bdV2nTxpLBvDebQZ+vh+LvQT8NeSy7qF oTfDBiPHcAKBciC2aPJ6HLSXiPbri57Ory/NGe3H2aUsvMcLPTbpiNO5wTMBCK7peiBbe4S4 947ND9rH2S2ScUeqtg18rEzpyLopieZuzRPYWWmn09m/1uwiMYTNvqOnzzqDiWNK3yT9jGSt wPNTIso+r+JXa0jX1R3An5k+QKzoKPRUoFacLqkpp1j4aYfOwU0EY/8h5gEQAL2vqV4Psasp NbkCdbaA9MPUGpRNEMExfNR3dDc67/ORzaTJ8BLikYDIW/xO1qpXhZLFOcEvVvxKW79Vc8Rf fAprxdK3sXqH6SWlwM1o01j2ndQVspdyr3b79qgakXQBYNG+ThJ8HWiGEADWxtVDKfua1HX7 B8y3f1yiK7i1QcmbOWjQ5rxwLV2lWE5cL1fxRQKoLl6tSXs593EX1MzTO7MVmqSjrMm3ZNmm xBbtXANBPfwaBo3adsmz233aV4SqazUxlLLzfSGrLA6tK9idriu4V4Xdb8qycyYjXZO186uv 0uyxmkrQCnLA9RqRFPpGQGKorlxlg9t62h9N445euJN6guqsHXrh7YvGF/PDfh43FP0Ja4eN 1Hem9dvc/ucE6qCOWb+dVqtspJAhveiRuPyXq6VyuNHTDeGhSUvj6Q+p5irft+E3+MwxCV0w W6mflIOCC0yiq8FTyNsKTytwVN9wNcIWbq6dIGPvYJ94hN7c0+sMpWtEjrBtMU684lDoFHUs Z5zgbgwhYCEe2c32phCNxqTpdKy1PhQ0sxsmJ52P043BfgsGkxxzGaL0Jo+QRCK9FanfAS92 yhDc//4UdwsvYp4DdauznyQO9NclHlAbvWS6pXMRkWRbx2mcM5g8ctYtwI1leHTBqM3kbfil tq29p5V9hzC6pWSuS2PADbN3ABEBAAHCwXYEGAEIACAWIQSodLYkbSOVT1BsxgxDA3rGKmAF YgUCY/8h5gIbDAAKCRBDA3rGKmAFYr8ND/9bCpOQezRNxquNK3R5aielQlzotM8xAf5Bq2V4 OsnDac/umwXynI8pfblPhswd8/in80hgRWgqpbjRelLz54efnB2lpyf1CmXhDQAHwdfy0pVs IALLQ6bW0ehZ6VIqps3lgGORurHFSCU18tojWz/w2X/tyZ9QKuR8YoW6NsGJiWy8gn56NQC/ w+Kjl1+hQum284+fyWbEmkDMbsgP+bffEdrP0VVltfKGpd1WP9IinGzdsyCU/wzdYywrqdvd 5BSxtfOesHJpyDCEAxQ4VMbjEXfEmK4ePmbT8VIJxFFS5odTTlagesXykKxQcbuiFap+wxHD XZ1xNm/GJR/Z0mMt1km+s4JDAVhFnZNWVHvKCp0+lSaKj0DPaPZXWnaoQ8u69Hsih/0m2pP4 mnZ4NvAqo14vzJZYJP8ZWN+24OV5mILZRu4mxkdwUIg2lQxwtMT7rQA4vIZf8hbXK9vFyY9L uN5FC6oWjckq32glQpT73Eh7VV5pjcmJUZxFQkd7IO+E6sGryuC8rF2+X3pkFI8G+N+Otqy8 YupG5oOThTzwcFRAYQ97Pi/hcbVP6nUyqVZyHP9rFoT+rRCZ51iUIKnRO96mgj0ipANzmcbR vg8LAbAHCFI3ZiKYB9fvIwuPhaamu0rewMtVbZiGqVNHTs0ly+Bk8Vj+3Tc5jF7xTh5MCQ== In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Authenticated-Id: kuba@szczodrzynski.pl W dniu 2025-11-16 o 15:03:18, Chen-Yu Tsai pisze: > On Sun, Nov 16, 2025 at 9:46 PM Kuba Szczodrzyński > wrote: >> [replying to v1 to keep the same series on Patchwork] > That is not the right way to do it. > > If you reply to an old series, the tooling does not pickup the new version > as a separate series. > > ChenYu Hi, I noticed that it indeed didn't work. However, Patchwork didn't pick up the v2 cover letter at all, so I thought replying to v2 would mess up the thread even more. That being said, the v3 cover letter is not visible there either. Should I resend this as v4 [which message to reply to?] or send a completely new series perhaps? I apologize for the confusion, this is my first time doing that. Regards Kuba >> Some Allwinner chips (notably the D1s/T113 and the A100) have a "combo >> MIPI DSI D-PHY" which is required when using single-link LVDS0. The same >> PD0..PD9 pins are used for either DSI or LVDS. >> >> Other than having to use the combo D-PHY, LVDS output is configured in >> the same way as on older chips. >> >> This series enables the sun6i MIPI D-PHY to also work in LVDS mode. It >> is then configured by the LCD TCON, which allows connecting a >> single-link LVDS display panel. >> >> Changes in v2/v3: >> - Applied code formatting changes from review comments >> - Changed "dphy" to "combo-phy" >> - Made the LVDS setup/teardown functions abort early in case of error >> (adding a proper return value would require changes in several levels >> of caller functions; perhaps could be done in a separate patch) >> - Added the PHY properties to DT bindings >> - Renamed lvds0_pins to lcd_lvds0_pins >> - Rebased on top of drm/misc/kernel/for-linux-next >> - Hopefully corrected the incomplete patch list of v2, which happened >> due to an SMTP error >> >> Kuba Szczodrzyński (6): >> phy: allwinner: phy-sun6i-mipi-dphy: Support LVDS in combo D-PHY >> drm/sun4i: Support LVDS using MIPI DSI combo D-PHY >> drm/sun4i: Enable LVDS output on sun20i D1s/T113 >> dt-bindings: display: sun4i: Add D1s/T113 combo D-PHY bindings >> riscv: dts: allwinner: d1s-t113: Add D-PHY to TCON LCD0 >> riscv: dts: allwinner: d1s-t113: Add LVDS0 pins >> >> .../display/allwinner,sun4i-a10-tcon.yaml | 6 ++ >> .../boot/dts/allwinner/sunxi-d1s-t113.dtsi | 11 +++ >> drivers/gpu/drm/sun4i/sun4i_tcon.c | 50 +++++++++++++ >> drivers/gpu/drm/sun4i/sun4i_tcon.h | 6 ++ >> drivers/phy/allwinner/phy-sun6i-mipi-dphy.c | 70 ++++++++++++++++++- >> 5 files changed, 141 insertions(+), 2 deletions(-) >> >> -- >> 2.25.1 >>