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=-10.9 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNWANTED_LANGUAGE_BODY, URIBL_BLOCKED autolearn=ham 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 869CDC433DB for ; Mon, 22 Feb 2021 05:25:20 +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 32E0264E61 for ; Mon, 22 Feb 2021 05:25:20 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 32E0264E61 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=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 6CD106E217; Mon, 22 Feb 2021 05:25:19 +0000 (UTC) Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by gabe.freedesktop.org (Postfix) with ESMTPS id B714F6E217; Mon, 22 Feb 2021 05:25:18 +0000 (UTC) IronPort-SDR: 1gRJWvq6GdBwMFGZ3lRgZLLd0Vma0VlS93Wx+nA2UgtFi9KbQds61WIi3gKXaexQLwlphE7OOA bHn9rcuSYTMg== X-IronPort-AV: E=McAfee;i="6000,8403,9902"; a="164172919" X-IronPort-AV: E=Sophos;i="5.81,196,1610438400"; d="scan'208";a="164172919" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Feb 2021 21:25:17 -0800 IronPort-SDR: bVqfifGhYkeQ18joug9BWJjX7t6xJF5QvBNlCKbFUq5XEcAZsfkNqaia9a8+x90edmppVwbwLw NeBCgNDhQvYg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.81,196,1610438400"; d="scan'208";a="402408673" Received: from irsmsx606.ger.corp.intel.com ([163.33.146.139]) by orsmga008.jf.intel.com with ESMTP; 21 Feb 2021 21:25:17 -0800 Received: from bgsmsx604.gar.corp.intel.com (10.67.234.6) by IRSMSX606.ger.corp.intel.com (163.33.146.139) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2106.2; Mon, 22 Feb 2021 05:25:15 +0000 Received: from bgsmsx604.gar.corp.intel.com ([10.67.234.6]) by BGSMSX604.gar.corp.intel.com ([10.67.234.6]) with mapi id 15.01.2106.002; Mon, 22 Feb 2021 10:55:14 +0530 From: "Shankar, Uma" To: "Nikula, Jani" , "intel-gfx@lists.freedesktop.org" Thread-Topic: [Intel-gfx] [PATCH v3 1/9] drm/dp: add MSO related DPCD registers Thread-Index: AQHXAIWQbDOalFaDC0C8hFyf9u6x7apjs7lA Date: Mon, 22 Feb 2021 05:25:13 +0000 Message-ID: <654da974ec114977895af83eafed811f@intel.com> References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-reaction: no-action dlp-version: 11.5.1.3 x-originating-ip: [10.223.10.1] MIME-Version: 1.0 Subject: Re: [Intel-gfx] [PATCH v3 1/9] drm/dp: add MSO related DPCD registers 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: "Nikula, Jani" , "Varide, Nischal" , "dri-devel@lists.freedesktop.org" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" > -----Original Message----- > From: Intel-gfx On Behalf Of Jani Nikula > Sent: Thursday, February 11, 2021 8:22 PM > To: intel-gfx@lists.freedesktop.org > Cc: Nikula, Jani ; Varide, Nischal > ; dri-devel@lists.freedesktop.org > Subject: [Intel-gfx] [PATCH v3 1/9] drm/dp: add MSO related DPCD registers > > Add DPCD register definitions for eDP 1.4 Multi-SST Operation. Looks Good to me. Reviewed-by: Uma Shankar > Cc: Nischal Varide > Cc: dri-devel@lists.freedesktop.org > Signed-off-by: Jani Nikula > --- > include/drm/drm_dp_helper.h | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h index > edffd1dcca3e..632ad7faa006 100644 > --- a/include/drm/drm_dp_helper.h > +++ b/include/drm/drm_dp_helper.h > @@ -1016,6 +1016,11 @@ struct drm_device; > #define DP_EDP_REGIONAL_BACKLIGHT_BASE 0x740 /* eDP 1.4 */ > #define DP_EDP_REGIONAL_BACKLIGHT_0 0x741 /* eDP 1.4 */ > > +#define DP_EDP_MSO_LINK_CAPABILITIES 0x7a4 /* eDP 1.4 */ > +# define DP_EDP_MSO_NUMBER_OF_LINKS_MASK (7 << 0) > +# define DP_EDP_MSO_NUMBER_OF_LINKS_SHIFT 0 > +# define DP_EDP_MSO_INDEPENDENT_LINK_BIT (1 << 3) > + > /* Sideband MSG Buffers */ > #define DP_SIDEBAND_MSG_DOWN_REQ_BASE 0x1000 /* 1.2 MST */ > #define DP_SIDEBAND_MSG_UP_REP_BASE 0x1200 /* 1.2 MST */ > -- > 2.20.1 > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/intel-gfx _______________________________________________ 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=-10.9 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNWANTED_LANGUAGE_BODY, URIBL_BLOCKED autolearn=unavailable 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 2E556C433DB for ; Mon, 22 Feb 2021 05:25:25 +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 ADB7964E61 for ; Mon, 22 Feb 2021 05:25:23 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org ADB7964E61 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 19DBD6E4B1; Mon, 22 Feb 2021 05:25:20 +0000 (UTC) Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by gabe.freedesktop.org (Postfix) with ESMTPS id B714F6E217; Mon, 22 Feb 2021 05:25:18 +0000 (UTC) IronPort-SDR: 1gRJWvq6GdBwMFGZ3lRgZLLd0Vma0VlS93Wx+nA2UgtFi9KbQds61WIi3gKXaexQLwlphE7OOA bHn9rcuSYTMg== X-IronPort-AV: E=McAfee;i="6000,8403,9902"; a="164172919" X-IronPort-AV: E=Sophos;i="5.81,196,1610438400"; d="scan'208";a="164172919" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Feb 2021 21:25:17 -0800 IronPort-SDR: bVqfifGhYkeQ18joug9BWJjX7t6xJF5QvBNlCKbFUq5XEcAZsfkNqaia9a8+x90edmppVwbwLw NeBCgNDhQvYg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.81,196,1610438400"; d="scan'208";a="402408673" Received: from irsmsx606.ger.corp.intel.com ([163.33.146.139]) by orsmga008.jf.intel.com with ESMTP; 21 Feb 2021 21:25:17 -0800 Received: from bgsmsx604.gar.corp.intel.com (10.67.234.6) by IRSMSX606.ger.corp.intel.com (163.33.146.139) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2106.2; Mon, 22 Feb 2021 05:25:15 +0000 Received: from bgsmsx604.gar.corp.intel.com ([10.67.234.6]) by BGSMSX604.gar.corp.intel.com ([10.67.234.6]) with mapi id 15.01.2106.002; Mon, 22 Feb 2021 10:55:14 +0530 From: "Shankar, Uma" To: "Nikula, Jani" , "intel-gfx@lists.freedesktop.org" Subject: RE: [Intel-gfx] [PATCH v3 1/9] drm/dp: add MSO related DPCD registers Thread-Topic: [Intel-gfx] [PATCH v3 1/9] drm/dp: add MSO related DPCD registers Thread-Index: AQHXAIWQbDOalFaDC0C8hFyf9u6x7apjs7lA Date: Mon, 22 Feb 2021 05:25:13 +0000 Message-ID: <654da974ec114977895af83eafed811f@intel.com> References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-reaction: no-action dlp-version: 11.5.1.3 x-originating-ip: [10.223.10.1] MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "Nikula, Jani" , "Varide, Nischal" , "dri-devel@lists.freedesktop.org" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" > -----Original Message----- > From: Intel-gfx On Behalf Of Jani Nikula > Sent: Thursday, February 11, 2021 8:22 PM > To: intel-gfx@lists.freedesktop.org > Cc: Nikula, Jani ; Varide, Nischal > ; dri-devel@lists.freedesktop.org > Subject: [Intel-gfx] [PATCH v3 1/9] drm/dp: add MSO related DPCD registers > > Add DPCD register definitions for eDP 1.4 Multi-SST Operation. Looks Good to me. Reviewed-by: Uma Shankar > Cc: Nischal Varide > Cc: dri-devel@lists.freedesktop.org > Signed-off-by: Jani Nikula > --- > include/drm/drm_dp_helper.h | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h index > edffd1dcca3e..632ad7faa006 100644 > --- a/include/drm/drm_dp_helper.h > +++ b/include/drm/drm_dp_helper.h > @@ -1016,6 +1016,11 @@ struct drm_device; > #define DP_EDP_REGIONAL_BACKLIGHT_BASE 0x740 /* eDP 1.4 */ > #define DP_EDP_REGIONAL_BACKLIGHT_0 0x741 /* eDP 1.4 */ > > +#define DP_EDP_MSO_LINK_CAPABILITIES 0x7a4 /* eDP 1.4 */ > +# define DP_EDP_MSO_NUMBER_OF_LINKS_MASK (7 << 0) > +# define DP_EDP_MSO_NUMBER_OF_LINKS_SHIFT 0 > +# define DP_EDP_MSO_INDEPENDENT_LINK_BIT (1 << 3) > + > /* Sideband MSG Buffers */ > #define DP_SIDEBAND_MSG_DOWN_REQ_BASE 0x1000 /* 1.2 MST */ > #define DP_SIDEBAND_MSG_UP_REP_BASE 0x1200 /* 1.2 MST */ > -- > 2.20.1 > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/intel-gfx _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel