From patchwork Sun Nov 19 11:28:19 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 13460391 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Clx4z0E8" Received: from mail-ej1-x633.google.com (mail-ej1-x633.google.com [IPv6:2a00:1450:4864:20::633]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A1A17D6D; Sun, 19 Nov 2023 03:28:43 -0800 (PST) Received: by mail-ej1-x633.google.com with SMTP id a640c23a62f3a-9e62f903e88so451517266b.2; Sun, 19 Nov 2023 03:28:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1700393322; x=1700998122; 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=RwYQsxTIlPnpbp305mlbq5GplvUv/n/Jh48i1GH8+AY=; b=Clx4z0E8CoQF5EKOlW/9+L2J742/5lMlBEEpbMg+5c2MvLcSMOj2XzqGYraXCMrHXy MFszHM+Wl8LSACOlC31i5Il+k3M+Ax4h/aCjybCvXewGcM00urY9gU5eGLVMmbIgdsdb fVA6VMpz2DGrNx+5tLiwLii4PwFzgu+FEA0Ds+CuoW36x3K8MQq1MaYxFJWkkFGx5Nen hC4QkWykI3H6bgRdFS4ueYcSbA+tpdXAGY5Pzc3lF3mPUzXr1cA7DNtx4W0Hwhcr8i6q 0orA5JfrUAKHZT7M4MZ6g3zJxvuS2fOr0ricTqFptjEHbo8KJh8/cCR6B+iNxpjbzR53 wTQg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700393322; x=1700998122; 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=RwYQsxTIlPnpbp305mlbq5GplvUv/n/Jh48i1GH8+AY=; b=C/pJ3eYLtRv+GYXj8gnFAWDk8UD5kBjUnpTo3yPi6QnkJoAl9X3DsddgaR0EjFUpRo EQ1hNykpoZXoLOxih8avriApftVJyNUTLOZxKtFf/csq5iOK+ZDRGQmaGztqajYHjrG5 RawTMMwprwF1FWpSmGzQW6rNnqXIg3uCo+dANAqw6P1WLEXtfnMmJE98fS1UNxuN18Dt hAHpJzQ7T/ZD2b89AYuRTPVh0vWp0TEwB0cVJ21RqhaCNDgB2FKcpeTiurJV+X21U+0S QWKi9E6QKAVZUxsrYCAf3KNsBCzmWMCpvqfwbwr+ieJoJXOSp50ZeaomS9zbqbcUToE8 xvrQ== X-Gm-Message-State: AOJu0Yw8/fb8QhpaSPVdPKteBFrmNsrvbwUCa0dDmfBd5akI4vkNOAJB kWvvilzuU2cHI6nwVToB7o8= X-Google-Smtp-Source: AGHT+IErpTouVgXqlh3TisiJyv9Y7lrxQ2t5uB7O/C5V8sCHaKfqSNKhBvmGLqTZ7BYeJj6wkdbyzQ== X-Received: by 2002:a17:906:1099:b0:9fb:d7cb:6e03 with SMTP id u25-20020a170906109900b009fbd7cb6e03mr1924992eju.20.1700393321970; Sun, 19 Nov 2023 03:28:41 -0800 (PST) Received: from zotac.lan. (dynamic-2a01-0c23-bde4-3e00-2223-08ff-fe18-0310.c23.pool.telefonica.de. [2a01:c23:bde4:3e00:2223:8ff:fe18:310]) by smtp.gmail.com with ESMTPSA id k22-20020a1709063fd600b009f8af454d0dsm2420378ejj.112.2023.11.19.03.28.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 19 Nov 2023 03:28:41 -0800 (PST) From: Heiner Kallweit To: Wolfram Sang , Rob Clark Cc: linux-i2c@vger.kernel.org, Heiner Kallweit , Abhinav Kumar , Dmitry Baryshkov , Sean Paul , Marijn Suijten , David Airlie , Daniel Vetter , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 14/20] drivers/gpu/drm/msm/hdmi/hdmi_i2c.c: remove I2C_CLASS_DDC support Date: Sun, 19 Nov 2023 12:28:19 +0100 Message-ID: <20231119112826.5115-15-hkallweit1@gmail.com> X-Mailer: git-send-email 2.42.1 In-Reply-To: <20231119112826.5115-1-hkallweit1@gmail.com> References: <20231119112826.5115-1-hkallweit1@gmail.com> Precedence: bulk X-Mailing-List: linux-arm-msm@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: Dmitry Baryshkov --- drivers/gpu/drm/msm/hdmi/hdmi_i2c.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_i2c.c b/drivers/gpu/drm/msm/hdmi/hdmi_i2c.c index de182c004..7aa500d24 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi_i2c.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi_i2c.c @@ -249,7 +249,6 @@ struct i2c_adapter *msm_hdmi_i2c_init(struct hdmi *hdmi) i2c->owner = THIS_MODULE; - i2c->class = I2C_CLASS_DDC; snprintf(i2c->name, sizeof(i2c->name), "msm hdmi i2c"); i2c->dev.parent = &hdmi->pdev->dev; i2c->algo = &msm_hdmi_i2c_algorithm;