From patchwork Mon Nov 13 11:23:27 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 743625 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (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 04B931CA96 for ; Mon, 13 Nov 2023 11:24:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="csuvi8qN" Received: from mail-lj1-x22a.google.com (mail-lj1-x22a.google.com [IPv6:2a00:1450:4864:20::22a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6F9DDD5F; Mon, 13 Nov 2023 03:24:05 -0800 (PST) Received: by mail-lj1-x22a.google.com with SMTP id 38308e7fff4ca-2c834c52b5aso35774131fa.1; Mon, 13 Nov 2023 03:24:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1699874644; x=1700479444; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=3o3s7Gg19og8FHPmLJsossp9CoxmOk03jVqJSNlvYEE=; b=csuvi8qNQU1o2bmJJp11vVml9q+1mUXNj/xoXGvxza/8Jtr81AAUbPgJDE1fwoDJxa c9pAHioCYNF3xl9+D0RX76iSHfFWXI4o3o1y2sMa86lU7DoxrfiB9gtPmWeYt/S5jYRJ YWtiThXCbBcBYZMBVBezSdmEuYamgmLxP9mSLlHJn493/eR6HK8M94DEBkJVhrIwfYpf ZcboUelaIjqmAjxucLZm+6+EIZR5F1efeyR8ZWiCqku87z6CzOTN9+F1W8ZrvgNquvtw FOh8840TU0yxjrmQ2c0ObLHOlj20CXR7927SbcGUs9+gspL2eVnklomRshQ4hT/JQ/ce 4fPQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1699874644; x=1700479444; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=3o3s7Gg19og8FHPmLJsossp9CoxmOk03jVqJSNlvYEE=; b=DqToIFICaLuG2krTKmRUKKkFEsUpG1N/nvHp32ApOQqTYYQ0w4cTLCpzDH9r86qXA9 wb3wHmcAvnqbRZ4PZ7FwlrZUPmPYsx8jsSDfSFH2sOEgqFbwYBJLVKn3/8GfuITjENzj mK6eiCjRRVNi5SnJl7IDOOgr3RDtQSf2HN5lYjElLPLOnT6n24ohUpev3FyYBIZW92Hm sNDt+XE1vVnBFkEz63Q03KlllLJYSXuJQMuYR0+22VJ64LHaOcuIQDfvYSHTo/hjW/yE KIBlPc0Ko96s4vNtrkQPSv7useuQyU205NycexbzWcmFdHNhW8kcp2TpGzIiiO18bzNg uyGw== X-Gm-Message-State: AOJu0YwgHU2U9BUO8GpNJVr2F38+XWuMPuc5q6mplrf3IUn7GXgApRvF E4+AKCQbuAimoDWQPWoHBhU= X-Google-Smtp-Source: AGHT+IH61A5pPCfNwMBXGGsskBdp/S7K92gc20LeFda5wnWDvVisuAv0N9mZOP0o4Cx1RRVOFVPMyQ== X-Received: by 2002:a05:651c:102a:b0:2c8:323b:9207 with SMTP id w10-20020a05651c102a00b002c8323b9207mr4450710ljm.11.1699874643357; Mon, 13 Nov 2023 03:24:03 -0800 (PST) Received: from zotac.lan. (dynamic-2a01-0c22-6e16-fe00-2223-08ff-fe18-0310.c22.pool.telefonica.de. [2a01:c22:6e16:fe00:2223:8ff:fe18:310]) by smtp.gmail.com with ESMTPSA id l19-20020a05600c4f1300b0040772138bb7sm13565787wmq.2.2023.11.13.03.24.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Nov 2023 03:24:03 -0800 (PST) From: Heiner Kallweit To: Wolfram Sang , Harry Wentland Cc: linux-i2c@vger.kernel.org, Heiner Kallweit , Leo Li , Rodrigo Siqueira , Alex Deucher , =?utf-8?q?Christian_K=C3=B6nig?= , "Pan, Xinhui" , David Airlie , Daniel Vetter , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH 03/20] drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c: remove I2C_CLASS_DDC support Date: Mon, 13 Nov 2023 12:23:27 +0100 Message-ID: <20231113112344.719-4-hkallweit1@gmail.com> X-Mailer: git-send-email 2.42.1 In-Reply-To: <20231113112344.719-1-hkallweit1@gmail.com> References: <20231113112344.719-1-hkallweit1@gmail.com> Precedence: bulk X-Mailing-List: linux-i2c@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 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. Signed-off-by: Heiner Kallweit Acked-by: Harry Wentland Acked-by: Alex Deucher --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 6f99f6754..ae1edc6ab 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -7529,7 +7529,6 @@ create_i2c(struct ddc_service *ddc_service, if (!i2c) return NULL; i2c->base.owner = THIS_MODULE; - i2c->base.class = I2C_CLASS_DDC; i2c->base.dev.parent = &adev->pdev->dev; i2c->base.algo = &amdgpu_dm_i2c_algo; snprintf(i2c->base.name, sizeof(i2c->base.name), "AMDGPU DM i2c hw bus %d", link_index);