From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 304DDC433E6 for ; Wed, 17 Feb 2021 13:35:28 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id CB4D964D5D for ; Wed, 17 Feb 2021 13:35:27 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CB4D964D5D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5E9F56E530; Wed, 17 Feb 2021 13:35:27 +0000 (UTC) Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by gabe.freedesktop.org (Postfix) with ESMTPS id 26A5B6E530 for ; Wed, 17 Feb 2021 13:35:26 +0000 (UTC) IronPort-SDR: TgyMLLE3o2GpyZ7WYPzABOirXPOr+HinuvrsmeFZss06LZES+VJRUA7M88dNYcoRxSNFpMaRHW 2zsI88JPTDSw== X-IronPort-AV: E=McAfee;i="6000,8403,9897"; a="162326639" X-IronPort-AV: E=Sophos;i="5.81,184,1610438400"; d="scan'208";a="162326639" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Feb 2021 05:35:25 -0800 IronPort-SDR: E7KWUjU6pyOjNYF6HRxr6B+dxVyHroUbGhF3J5l8plQzlMsb3R99I7ELGnu3BC5EwFHt7QhBgj 7Tej1d86EiqA== X-IronPort-AV: E=Sophos;i="5.81,184,1610438400"; d="scan'208";a="385146056" Received: from mvalka-mobl1.ger.corp.intel.com (HELO localhost) ([10.252.39.140]) by fmsmga008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Feb 2021 05:35:22 -0800 From: Jani Nikula To: "Winkler\, Tomas" , Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , Joonas Lahtinen , "Vivi\, Rodrigo" In-Reply-To: <062fec6f494b48fab840c64742fe767d@intel.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo References: <20210216181925.650082-1-tomas.winkler@intel.com> <87k0r7asmg.fsf@intel.com> <062fec6f494b48fab840c64742fe767d@intel.com> Date: Wed, 17 Feb 2021 15:35:19 +0200 Message-ID: <875z2qbyw8.fsf@intel.com> MIME-Version: 1.0 Subject: Re: [Intel-gfx] [RFC PATCH 0/9] drm/i915/spi: discrete graphics internal spi X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "linux-mtd@lists.infradead.org" , "intel-gfx@lists.freedesktop.org" , "Usyskin, Alexander" , "Lubart, Vitaly" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" On Wed, 17 Feb 2021, "Winkler, Tomas" wrote: >> >> On Tue, 16 Feb 2021, Tomas Winkler wrote: >> > Intel discrete graphic devices have internal spi storage, that holds >> > firmware and oprom images. The spi device is exposed to the user space >> > via mtd framework to be accessed during manufacturing. >> > The device is hardware locked after manufacturing and only read access >> > is provided. >> > >> > The i915 plays role of a multi function device (mfd) and spi device is >> > exposed as its child device. i915_spi platform driver binds to this >> > device. >> >> What's the plan wrt i915/spi maintainership? > > My suggestions is that this will be maintained by myself, as the major > consumer is the manufacturing line. It will be a separate section in > MAINTAINERS file. Works for me. Do you want to apply the patches directly to drm-intel, or your own branch and send pull requests to i915 maintainers? Can also start with the former, and move to the latter as needed. Joonas, Rodrigo, thoughts? BR, Jani. -- Jani Nikula, Intel Open Source Graphics Center _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0CF17C433E0 for ; Wed, 17 Feb 2021 13:36:54 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8EB1364E28 for ; Wed, 17 Feb 2021 13:36:53 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8EB1364E28 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:References:In-Reply-To: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=jzVEi8hkxIMTFLoFV4IL9FPGIXO/YJjehQ1Qfec3pSQ=; b=2sP/QYf7ZbT0A/X2QtlIMaRGu Pu2Cr//MEco8+W5vbeW0Bk0nRikm5RUC2eZvpuHP+HQuUZghEly0e7WU/AkQ60eLQa8GyIbSXxjOv qu8ETz9XgiuNiJZLh0TD0qdYCPj5rOyj5wXyZ8W9HYZ+yswTb7ZOrzsZs69fiwwUgbVcN7Zs0VXyW Lp1HUvqABBOEEkI9fJTUNg3LtDXZebOpndvvMqkETSb50jZuDKufJutT5Mky+FsnfF2QS4G24S517 pfVhZXHpjvhMSw78Xi+/5SaVMJsifiHQOMH7njAFvVlcew0N1PQnhDxZFu7vXUGXTCIZKduXYoaoK pYyjCHuHA==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1lCMzR-00065G-UO; Wed, 17 Feb 2021 13:35:37 +0000 Received: from mga01.intel.com ([192.55.52.88]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1lCMzP-00064b-QK for linux-mtd@lists.infradead.org; Wed, 17 Feb 2021 13:35:36 +0000 IronPort-SDR: p6haFsUQtb6ZqCSdonrhEgOYOSOVcntAs41ZqJHWRfYSwZtTBg9Ki9InF1/R+mq3+3NRNr0Y/o sKJz3kIch/gw== X-IronPort-AV: E=McAfee;i="6000,8403,9897"; a="202413227" X-IronPort-AV: E=Sophos;i="5.81,184,1610438400"; d="scan'208";a="202413227" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Feb 2021 05:35:25 -0800 IronPort-SDR: E7KWUjU6pyOjNYF6HRxr6B+dxVyHroUbGhF3J5l8plQzlMsb3R99I7ELGnu3BC5EwFHt7QhBgj 7Tej1d86EiqA== X-IronPort-AV: E=Sophos;i="5.81,184,1610438400"; d="scan'208";a="385146056" Received: from mvalka-mobl1.ger.corp.intel.com (HELO localhost) ([10.252.39.140]) by fmsmga008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Feb 2021 05:35:22 -0800 From: Jani Nikula To: "Winkler\, Tomas" , Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , Joonas Lahtinen , "Vivi\, Rodrigo" Subject: RE: [RFC PATCH 0/9] drm/i915/spi: discrete graphics internal spi In-Reply-To: <062fec6f494b48fab840c64742fe767d@intel.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo References: <20210216181925.650082-1-tomas.winkler@intel.com> <87k0r7asmg.fsf@intel.com> <062fec6f494b48fab840c64742fe767d@intel.com> Date: Wed, 17 Feb 2021 15:35:19 +0200 Message-ID: <875z2qbyw8.fsf@intel.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210217_083536_024837_8C330500 X-CRM114-Status: GOOD ( 12.85 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "linux-mtd@lists.infradead.org" , "intel-gfx@lists.freedesktop.org" , "Usyskin, Alexander" , "Lubart, Vitaly" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org On Wed, 17 Feb 2021, "Winkler, Tomas" wrote: >> >> On Tue, 16 Feb 2021, Tomas Winkler wrote: >> > Intel discrete graphic devices have internal spi storage, that holds >> > firmware and oprom images. The spi device is exposed to the user space >> > via mtd framework to be accessed during manufacturing. >> > The device is hardware locked after manufacturing and only read access >> > is provided. >> > >> > The i915 plays role of a multi function device (mfd) and spi device is >> > exposed as its child device. i915_spi platform driver binds to this >> > device. >> >> What's the plan wrt i915/spi maintainership? > > My suggestions is that this will be maintained by myself, as the major > consumer is the manufacturing line. It will be a separate section in > MAINTAINERS file. Works for me. Do you want to apply the patches directly to drm-intel, or your own branch and send pull requests to i915 maintainers? Can also start with the former, and move to the latter as needed. Joonas, Rodrigo, thoughts? BR, Jani. -- Jani Nikula, Intel Open Source Graphics Center ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/