From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ed1-f48.google.com (mail-ed1-f48.google.com [209.85.208.48]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id ABAD9208BE for ; Thu, 23 Nov 2023 08:34:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Y2nM80Xz" Received: by mail-ed1-f48.google.com with SMTP id 4fb4d7f45d1cf-548696eac92so770014a12.3 for ; Thu, 23 Nov 2023 00:34:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1700728481; x=1701333281; darn=lists.linux.dev; h=content-transfer-encoding:in-reply-to:autocrypt:from:references:cc :to:content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=I+47/8CIqHGYdq/sfFIoPGjTRwH4Xn5HRY4OZWTE1ww=; b=Y2nM80Xz0rHj30qFeHi1jn8oh4cS9WH9YzdNf4iUEz37NQMg5xehTrD4Ljdpc/w4eq H7Xdv02hldZ+TaccYOguRYR9jZiAZg0h12MeenUAKdR64PN2+hP6Y3IsT6e7DZmHsRBk hGqoJqeKB/O5j3y8Yf9S0NvJBh1djSwvMQaqiZpFF2ZXgYDknn3wFAqlLzXQ8fkNeCgO 7NK4Delk7Ar7LDS68XQBysPmpzuPUXXXaqAKW3xqebtD+2JxGmwefecIhzvM51rhRQA2 /6oJ85bMe43td3BVB63zC4U/gA+krpUCWAiuuOJqeXap2rKNw/RcYJxV9HBrduIejxgW zeaQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700728481; x=1701333281; h=content-transfer-encoding:in-reply-to:autocrypt:from:references:cc :to:content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=I+47/8CIqHGYdq/sfFIoPGjTRwH4Xn5HRY4OZWTE1ww=; b=I/obbpDnVVWuxv81Z3VlSd3Huzb/kpbD3w96yPBXAvvVT20WgdoWIPadr1+lDohw4v S/C7Vx1WiFb28fckbNte78BNkfOa55UdoWFLi3ukeokR2wuE8D5W6eXk/3B6CnRYnwor ARPVplWN3aH9/78oi5bvIWyV9ZmdyTTo4ezujS3uPGXjxyA4Bj0UEokn7ZV8UzifwasN vxhLq/6K/0/ETm8NeehK2TjGstl2AHyc/olVh/+DnxAhmD48jJ91SdBp2z7/94aBhW+P dR3iJqt0FGHpck/sG1azYq5hdXgROStAIFQAwFrCu+7zhQELPB4p0SYB0LtjKf8A39Co oJUg== X-Gm-Message-State: AOJu0YytZCNcsdWZYaJTdI+uPnpxOLxPwjBKvzmjFaI3zkD0LuJkJw1Q ABWdPlLzpyg/p+g5FjqXXiY= X-Google-Smtp-Source: AGHT+IFNYbN1XOm9KzA7Lq8aiS9svVmcYvh53558Azn026CoMOIdCl33Wf0B1a31MMVckvjtYn4DXA== X-Received: by 2002:a17:906:c7c5:b0:9e2:bbc4:16cb with SMTP id dc5-20020a170906c7c500b009e2bbc416cbmr3489650ejb.49.1700728480582; Thu, 23 Nov 2023 00:34:40 -0800 (PST) Received: from ?IPV6:2a01:c23:c0f2:3200:59ae:788f:5985:cbec? (dynamic-2a01-0c23-c0f2-3200-59ae-788f-5985-cbec.c23.pool.telefonica.de. [2a01:c23:c0f2:3200:59ae:788f:5985:cbec]) by smtp.googlemail.com with ESMTPSA id gr19-20020a170906e2d300b009de11bcbbcasm479640ejb.175.2023.11.23.00.34.39 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 23 Nov 2023 00:34:40 -0800 (PST) Message-ID: <266d2141-4615-4fd8-b603-aabb0e6e6860@gmail.com> Date: Thu, 23 Nov 2023 09:34:40 +0100 Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 00/20] remove I2C_CLASS_DDC support Content-Language: en-US To: Thomas Zimmermann , Wolfram Sang , intel-gfx@lists.freedesktop.org Cc: linux-i2c@vger.kernel.org, Jernej Skrabec , Jonas Karlman , Laurent Pinchart , linux-fbdev@vger.kernel.org, amd-gfx@lists.freedesktop.org, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Jocelyn Falempe , linux-sunxi@lists.linux.dev, linux-mediatek@lists.infradead.org, Sean Paul , Marijn Suijten , linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, Xinwei Kong , Sumit Semwal , Yongqin Liu , John Stultz References: <20231120214624.9378-1-hkallweit1@gmail.com> <4e0cc556-a7eb-48ce-8226-0f5281f3ef0a@suse.de> From: Heiner Kallweit Autocrypt: addr=hkallweit1@gmail.com; keydata= xsFNBF/0ZFUBEAC0eZyktSE7ZNO1SFXL6cQ4i4g6Ah3mOUIXSB4pCY5kQ6OLKHh0FlOD5/5/ sY7IoIouzOjyFdFPnz4Bl3927ClT567hUJJ+SNaFEiJ9vadI6vZm2gcY4ExdIevYHWe1msJF MVE4yNwdS+UsPeCF/6CQQTzHc+n7DomE7fjJD5J1hOJjqz2XWe71fTvYXzxCFLwXXbBiqDC9 dNqOe5odPsa4TsWZ09T33g5n2nzTJs4Zw8fCy8rLqix/raVsqr8fw5qM66MVtdmEljFaJ9N8 /W56qGCp+H8Igk/F7CjlbWXiOlKHA25mPTmbVp7VlFsvsmMokr/imQr+0nXtmvYVaKEUwY2g 86IU6RAOuA8E0J5bD/BeyZdMyVEtX1kT404UJZekFytJZrDZetwxM/cAH+1fMx4z751WJmxQ J7mIXSPuDfeJhRDt9sGM6aRVfXbZt+wBogxyXepmnlv9K4A13z9DVLdKLrYUiu9/5QEl6fgI kPaXlAZmJsQfoKbmPqCHVRYj1lpQtDM/2/BO6gHASflWUHzwmBVZbS/XRs64uJO8CB3+V3fa cIivllReueGCMsHh6/8wgPAyopXOWOxbLsZ291fmZqIR0L5Y6b2HvdFN1Xhc+YrQ8TKK+Z4R mJRDh0wNQ8Gm89g92/YkHji4jIWlp2fwzCcx5+lZCQ1XdqAiHQARAQABzSZIZWluZXIgS2Fs bHdlaXQgPGhrYWxsd2VpdDFAZ21haWwuY29tPsLBjgQTAQgAOBYhBGxfqY/yOyXjyjJehXLe ig9U8DoMBQJf9GRVAhsDBQsJCAcCBhUKCQgLAgQWAgMBAh4BAheAAAoJEHLeig9U8DoMSycQ AJbfg8HZEK0ljV4M8nvdaiNixWAufrcZ+SD8zhbxl8GispK4F3Yo+20Y3UoZ7FcIidJWUUJL axAOkpI/70YNhlqAPMsuudlAieeYZKjIv1WV5ucNZ3VJ7dC+dlVqQdAr1iD869FZXvy91KhJ wYulyCf+s4T9YgmLC6jLMBZghKIf1uhSd0NzjyCqYWbk2ZxByZHgunEShOhHPHswu3Am0ftt ePaYIHgZs+Vzwfjs8I7EuW/5/f5G9w1vibXxtGY/GXwgGGHRDjFM7RSprGOv4F5eMGh+NFUJ TU9N96PQYMwXVxnQfRXl8O6ffSVmFx4H9rovxWPKobLmqQL0WKLLVvA/aOHCcMKgfyKRcLah 57vGC50Ga8oT2K1g0AhKGkyJo7lGXkMu5yEs0m9O+btqAB261/E3DRxfI1P/tvDZpLJKtq35 dXsj6sjvhgX7VxXhY1wE54uqLLHY3UZQlmH3QF5t80MS7/KhxB1pO1Cpcmkt9hgyzH8+5org +9wWxGUtJWNP7CppY+qvv3SZtKJMKsxqk5coBGwNkMms56z4qfJm2PUtJQGjA65XWdzQACib 2iaDQoBqGZfXRdPT0tC1H5kUJuOX4ll1hI/HBMEFCcO8++Bl2wcrUsAxLzGvhINVJX2DAQaF aNetToazkCnzubKfBOyiTqFJ0b63c5dqziAgzsFNBF/0ZFUBEADF8UEZmKDl1w/UxvjeyAeX kghYkY3bkK6gcIYXdLRfJw12GbvMioSguvVzASVHG8h7NbNjk1yur6AONfbUpXKSNZ0skV8V fG+ppbaY+zQofsSMoj5gP0amwbwvPzVqZCYJai81VobefTX2MZM2Mg/ThBVtGyzV3NeCpnBa 8AX3s9rrX2XUoCibYotbbxx9afZYUFyflOc7kEpc9uJXIdaxS2Z6MnYLHsyVjiU6tzKCiVOU KJevqvzPXJmy0xaOVf7mhFSNQyJTrZpLa+tvB1DQRS08CqYtIMxRrVtC0t0LFeQGly6bOngr ircurWJiJKbSXVstLHgWYiq3/GmCSx/82ObeLO3PftklpRj8d+kFbrvrqBgjWtMH4WtK5uN5 1WJ71hWJfNchKRlaJ3GWy8KolCAoGsQMovn/ZEXxrGs1ndafu47yXOpuDAozoHTBGvuSXSZo ythk/0EAuz5IkwkhYBT1MGIAvNSn9ivE5aRnBazugy0rTRkVggHvt3/7flFHlGVGpBHxFUwb /a4UjJBPtIwa4tWR8B1Ma36S8Jk456k2n1id7M0LQ+eqstmp6Y+UB+pt9NX6t0Slw1NCdYTW gJezWTVKF7pmTdXszXGxlc9kTrVUz04PqPjnYbv5UWuDd2eyzGjrrFOsJEi8OK2d2j4FfF++ AzOMdW09JVqejQARAQABwsF2BBgBCAAgFiEEbF+pj/I7JePKMl6Fct6KD1TwOgwFAl/0ZFUC GwwACgkQct6KD1TwOgxUfg//eAoYc0Vm4NrxymfcY30UjHVD0LgSvU8kUmXxil3qhFPS7KA+ y7tgcKLHOkZkXMX5MLFcS9+SmrAjSBBV8omKoHNo+kfFx/dUAtz0lot8wNGmWb+NcHeKM1eb nwUMOEa1uDdfZeKef/U/2uHBceY7Gc6zPZPWgXghEyQMTH2UhLgeam8yglyO+A6RXCh+s6ak Wje7Vo1wGK4eYxp6pwMPJXLMsI0ii/2k3YPEJPv+yJf90MbYyQSbkTwZhrsokjQEaIfjrIk3 rQRjTve/J62WIO28IbY/mENuGgWehRlTAbhC4BLTZ5uYS0YMQCR7v9UGMWdNWXFyrOB6PjSu Trn9MsPoUc8qI72mVpxEXQDLlrd2ijEWm7Nrf52YMD7hL6rXXuis7R6zY8WnnBhW0uCfhajx q+KuARXC0sDLztcjaS3ayXonpoCPZep2Bd5xqE4Ln8/COCslP7E92W1uf1EcdXXIrx1acg21 H/0Z53okMykVs3a8tECPHIxnre2UxKdTbCEkjkR4V6JyplTS47oWMw3zyI7zkaadfzVFBxk2 lo/Tny+FX1Azea3Ce7oOnRUEZtWSsUidtIjmL8YUQFZYm+JUIgfRmSpMFq8JP4VH43GXpB/S OCrl+/xujzvoUBFV/cHKjEQYBxo+MaiQa1U54ykM2W4DnHb1UiEf5xDkFd4= In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit On 23.11.2023 09:19, Thomas Zimmermann wrote: > Hi > > Am 23.11.23 um 08:16 schrieb Heiner Kallweit: >> On 23.11.2023 07:56, Thomas Zimmermann wrote: >>> Hi >>> >>> Am 20.11.23 um 22:46 schrieb Heiner Kallweit: >>>> After removal of the legacy EEPROM driver and I2C_CLASS_DDC support in >>>> olpc_dcon there's no i2c client driver left supporting I2C_CLASS_DDC. >>>> Class-based device auto-detection is a legacy mechanism and shouldn't >>>> be used in new code. So we can remove this class completely now. >>>> >>>> Preferably this series should be applied via the i2c tree. >>>> >>>> v2: >>>> - change tag in commit subject of patch 03 >>>> - add ack tags >>>> v3: >>>> - fix a compile error in patch 5 >>>> v4: >>>> - more ack and review tags >>>> >>>> Signed-off-by: Heiner Kallweit >>> >>> Acked-by: Thomas Zimmermann >>> >>> for the patches that don't already have my r-b. >>> >> This refers to which patches of the series? >> Patches 8, 16, 18 are the remaining ones w/o A-b or R-b. > > I've looked through the patchset. Feel free to add my a-b to patches 1 to 19; except for 2 and 17, which already have my r-b. > > BTW I only received 19 patches. is there a patch 20/20? > Yes, see here: https://patchwork.ozlabs.org/project/linux-i2c/patch/20231120214624.9378-21-hkallweit1@gmail.com/ If you're subscribed to linux-i2c or linux-kernel list you should have received it. > Best regards > Thomas > >> >>> Best regards >>> Thomas >>> >> Thanks, Heiner >> >>>> >>>> --- >>>> >>>>    drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c           |    1 - >>>>    drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c |    1 - >>>>    drivers/gpu/drm/ast/ast_i2c.c                     |    1 - >>>>    drivers/gpu/drm/bridge/synopsys/dw-hdmi.c         |    1 - >>>>    drivers/gpu/drm/display/drm_dp_helper.c           |    1 - >>>>    drivers/gpu/drm/display/drm_dp_mst_topology.c     |    1 - >>>>    drivers/gpu/drm/gma500/cdv_intel_dp.c             |    1 - >>>>    drivers/gpu/drm/gma500/intel_gmbus.c              |    1 - >>>>    drivers/gpu/drm/gma500/oaktrail_hdmi_i2c.c        |    1 - >>>>    drivers/gpu/drm/gma500/psb_intel_sdvo.c           |    1 - >>>>    drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c   |    1 - >>>>    drivers/gpu/drm/i915/display/intel_gmbus.c        |    1 - >>>>    drivers/gpu/drm/i915/display/intel_sdvo.c         |    1 - >>>>    drivers/gpu/drm/loongson/lsdc_i2c.c               |    1 - >>>>    drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c           |    1 - >>>>    drivers/gpu/drm/mgag200/mgag200_i2c.c             |    1 - >>>>    drivers/gpu/drm/msm/hdmi/hdmi_i2c.c               |    1 - >>>>    drivers/gpu/drm/radeon/radeon_i2c.c               |    1 - >>>>    drivers/gpu/drm/rockchip/inno_hdmi.c              |    1 - >>>>    drivers/gpu/drm/rockchip/rk3066_hdmi.c            |    1 - >>>>    drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c            |    1 - >>>>    drivers/video/fbdev/core/fb_ddc.c                 |    1 - >>>>    drivers/video/fbdev/cyber2000fb.c                 |    1 - >>>>    drivers/video/fbdev/i740fb.c                      |    1 - >>>>    drivers/video/fbdev/intelfb/intelfb_i2c.c         |   15 +++++---------- >>>>    drivers/video/fbdev/matrox/i2c-matroxfb.c         |   12 ++++-------- >>>>    drivers/video/fbdev/s3fb.c                        |    1 - >>>>    drivers/video/fbdev/tdfxfb.c                      |    1 - >>>>    drivers/video/fbdev/tridentfb.c                   |    1 - >>>>    drivers/video/fbdev/via/via_i2c.c                 |    1 - >>>>    include/linux/i2c.h                               |    1 - >>>>    31 files changed, 9 insertions(+), 47 deletions(-) >>> >> >