From patchwork Sat Nov 18 17:42:15 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 745302 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="gJHfSzf7" Received: from mail-wm1-x32c.google.com (mail-wm1-x32c.google.com [IPv6:2a00:1450:4864:20::32c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C225A10DD; Sat, 18 Nov 2023 09:42:42 -0800 (PST) Received: by mail-wm1-x32c.google.com with SMTP id 5b1f17b1804b1-4083f613275so4952805e9.2; Sat, 18 Nov 2023 09:42:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1700329361; x=1700934161; 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=iwY3dw5n8Qn4ucno1MuBuADAhIYe/cj92x0CcIZXqhc=; b=gJHfSzf7SHa+hRLm5XImcbhng8GhNjNEGYAtxgzGbcV47g2AxA2LvzVJjfaiq/QFQ3 lsXboH77POZHUwM73s2Jjn+yZg64+r3tMbRuxShUMuRY8+PWOZQ0TbstKj+lEunlByi6 6cvryysQCABci7n8/PO9wdxf6JJcAsQC9N1WybQEhz9eI9AsvavZCLXGiActDtR58fzs IXn1UJOnLiq9ltnDL/zI7vu5l86vBobVrNnqLRC85ebzWcPhQoEYMcS7je+E1Luks+Li xTv+1yxIY60vKOb/vUH2B90xn3y4XZpcdpVewT5xqg6NR7rf/jycRiVK+Zli/L9FpWB4 xK1g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700329361; x=1700934161; 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=iwY3dw5n8Qn4ucno1MuBuADAhIYe/cj92x0CcIZXqhc=; b=oNR6tQDdDq0jUela4RjFiJ4zHI07xUhRQg/k9/ERvzx8DkEmOt0awerVyJX5DAU8a4 lSAxcRB2GdTqW0fF6NhTEHUv3iUbPPAkE0oaE0VpyRGQIKpf0zmU3vc4HXJKhrR577ut TwGYE0tWqQBCr4IDubnCaKmyK3K6oQOvewVa7bgw5l+RJgmK/8OPGj7YYQy1mdSzQuYg damTI2VHLRM3EDsVwEYg3Uc/10nXdVcvd0jkUNX8irvkX9MKShHsYOdExBp7BVtBIgcZ +fK1wIzTkJn4t+GldM8vb2JePi9PCfjTlxLaVYfKF+QO9VF2EENR2Eie09yxmy2ClMSV 14Rg== X-Gm-Message-State: AOJu0YxZJxf2BzOWsyc2B3wMWV84NnB5dC+i3YEARMnW16E9jwAXNibn Vs3fTSX299LAZ2xClhWErRE= X-Google-Smtp-Source: AGHT+IEkxDeGvExBagSpF2r2LyZYIYynbcTphCNzYg+c+I50dSmhTAOksLkHYQ3bRD9pqUIHOvui6Q== X-Received: by 2002:a05:600c:35d6:b0:405:95ae:4a94 with SMTP id r22-20020a05600c35d600b0040595ae4a94mr2254158wmq.5.1700329360770; Sat, 18 Nov 2023 09:42:40 -0800 (PST) Received: from zotac.lan. (dynamic-2a01-0c22-77bf-8300-2223-08ff-fe18-0310.c22.pool.telefonica.de. [2a01:c22:77bf:8300:2223:8ff:fe18:310]) by smtp.gmail.com with ESMTPSA id y10-20020a05600c340a00b004068de50c64sm6964211wmp.46.2023.11.18.09.42.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 18 Nov 2023 09:42:40 -0800 (PST) From: Heiner Kallweit To: Wolfram Sang , Jani Nikula Cc: linux-i2c@vger.kernel.org, Heiner Kallweit , Joonas Lahtinen , Rodrigo Vivi , Tvrtko Ursulin , David Airlie , Daniel Vetter , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Jani Nikula Subject: [PATCH v2 15/20] drivers/gpu/drm/i915/display: remove I2C_CLASS_DDC support Date: Sat, 18 Nov 2023 18:42:15 +0100 Message-ID: <20231118174221.851-16-hkallweit1@gmail.com> X-Mailer: git-send-email 2.42.1 In-Reply-To: <20231118174221.851-1-hkallweit1@gmail.com> References: <20231118174221.851-1-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. Acked-by: Jani Nikula Signed-off-by: Heiner Kallweit --- drivers/gpu/drm/i915/display/intel_gmbus.c | 1 - drivers/gpu/drm/i915/display/intel_sdvo.c | 1 - 2 files changed, 2 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_gmbus.c b/drivers/gpu/drm/i915/display/intel_gmbus.c index 40d7b6f3f..e9e4dcf34 100644 --- a/drivers/gpu/drm/i915/display/intel_gmbus.c +++ b/drivers/gpu/drm/i915/display/intel_gmbus.c @@ -899,7 +899,6 @@ int intel_gmbus_setup(struct drm_i915_private *i915) } bus->adapter.owner = THIS_MODULE; - bus->adapter.class = I2C_CLASS_DDC; snprintf(bus->adapter.name, sizeof(bus->adapter.name), "i915 gmbus %s", gmbus_pin->name); diff --git a/drivers/gpu/drm/i915/display/intel_sdvo.c b/drivers/gpu/drm/i915/display/intel_sdvo.c index a636f42ce..5e64d1baf 100644 --- a/drivers/gpu/drm/i915/display/intel_sdvo.c +++ b/drivers/gpu/drm/i915/display/intel_sdvo.c @@ -3311,7 +3311,6 @@ intel_sdvo_init_ddc_proxy(struct intel_sdvo_ddc *ddc, ddc->ddc_bus = ddc_bus; ddc->ddc.owner = THIS_MODULE; - ddc->ddc.class = I2C_CLASS_DDC; snprintf(ddc->ddc.name, I2C_NAME_SIZE, "SDVO %c DDC%d", port_name(sdvo->base.port), ddc_bus); ddc->ddc.dev.parent = &pdev->dev;