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 C08CBC433DF for ; Sat, 17 Oct 2020 06:48:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 72EFF2074A for ; Sat, 17 Oct 2020 06:48:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2437190AbgJQGse (ORCPT ); Sat, 17 Oct 2020 02:48:34 -0400 Received: from asavdk4.altibox.net ([109.247.116.15]:35408 "EHLO asavdk4.altibox.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2437182AbgJQGse (ORCPT ); Sat, 17 Oct 2020 02:48:34 -0400 X-Greylist: delayed 406 seconds by postgrey-1.27 at vger.kernel.org; Sat, 17 Oct 2020 02:48:33 EDT Received: from ravnborg.org (unknown [188.228.123.71]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by asavdk4.altibox.net (Postfix) with ESMTPS id 08C0F80608; Sat, 17 Oct 2020 08:41:44 +0200 (CEST) Date: Sat, 17 Oct 2020 08:41:43 +0200 From: Sam Ravnborg To: Dmitry Baryshkov Cc: devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, Jernej Skrabec , Neil Armstrong , David Airlie , Jonas Karlman , Andrzej Hajda , Vinod Koul , Rob Herring , Laurent Pinchart Subject: Re: [PATCH v3 0/2] Add LT9611UXC DSI to HDMI bridge support Message-ID: <20201017064143.GI2242298@ravnborg.org> References: <20200909092823.64810-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200909092823.64810-1-dmitry.baryshkov@linaro.org> X-CMAE-Score: 0 X-CMAE-Analysis: v=2.3 cv=fu7ymmwf c=1 sm=1 tr=0 a=S6zTFyMACwkrwXSdXUNehg==:117 a=S6zTFyMACwkrwXSdXUNehg==:17 a=kj9zAlcOel0A:10 a=EUspDBNiAAAA:8 a=8n8SyL_cAAAA:8 a=9PYKBtNqa2uEeENYDCgA:9 a=CjuIK1q_8ugA:10 a=rMCfJy6NHDicN4J276Yl:22 a=-K6Y0kWoOJXvxDHPO-NO:22 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Hi Dmitry On Wed, Sep 09, 2020 at 12:28:21PM +0300, Dmitry Baryshkov wrote: > Hi, > > This series adds support for Lontium LT9611UXC bridge chip which takes > MIPI DSI as input and provides HDMI signal as output. > > The chip can be found in Qualcomm RB5 platform [1], [2]. > > [1] https://www.qualcomm.com/products/qualcomm-robotics-rb5-platform > [2] https://www.thundercomm.com/app_en/product/1590131656070623 > > Changes since v2: > - Squashed connector support into main patch > - Added comment on modes table > - Dropped display timings support, covered by EDID > - Dropped sleep mode support > - Dropped hpd_status reading from ISR handler > - Added "sentinel" comments to empty table entries > > Changes since v1: > - Fix whitespaces/indentation > - Support working without DRM_BRIDGE_ATTACH_NO_CONNECTOR Sorry for taking so long time to get back to you. Which display driver will this be used together with? The preference is that the display driver adds support for creating the connector so we can drop this from the bridge as this is not how things should be done these days. All the rest looked good. Sam 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 09A96C43457 for ; Sat, 17 Oct 2020 06:41:50 +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 C17752074A for ; Sat, 17 Oct 2020 06:41:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C17752074A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ravnborg.org 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 BD2966E1B5; Sat, 17 Oct 2020 06:41:48 +0000 (UTC) Received: from asavdk4.altibox.net (asavdk4.altibox.net [109.247.116.15]) by gabe.freedesktop.org (Postfix) with ESMTPS id 232366E1B5 for ; Sat, 17 Oct 2020 06:41:48 +0000 (UTC) Received: from ravnborg.org (unknown [188.228.123.71]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by asavdk4.altibox.net (Postfix) with ESMTPS id 08C0F80608; Sat, 17 Oct 2020 08:41:44 +0200 (CEST) Date: Sat, 17 Oct 2020 08:41:43 +0200 From: Sam Ravnborg To: Dmitry Baryshkov Subject: Re: [PATCH v3 0/2] Add LT9611UXC DSI to HDMI bridge support Message-ID: <20201017064143.GI2242298@ravnborg.org> References: <20200909092823.64810-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200909092823.64810-1-dmitry.baryshkov@linaro.org> X-CMAE-Score: 0 X-CMAE-Analysis: v=2.3 cv=fu7ymmwf c=1 sm=1 tr=0 a=S6zTFyMACwkrwXSdXUNehg==:117 a=S6zTFyMACwkrwXSdXUNehg==:17 a=kj9zAlcOel0A:10 a=EUspDBNiAAAA:8 a=8n8SyL_cAAAA:8 a=9PYKBtNqa2uEeENYDCgA:9 a=CjuIK1q_8ugA:10 a=rMCfJy6NHDicN4J276Yl:22 a=-K6Y0kWoOJXvxDHPO-NO:22 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: devicetree@vger.kernel.org, Jernej Skrabec , Neil Armstrong , David Airlie , linux-arm-msm@vger.kernel.org, Jonas Karlman , dri-devel@lists.freedesktop.org, Andrzej Hajda , Vinod Koul , Rob Herring , Laurent Pinchart Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Hi Dmitry On Wed, Sep 09, 2020 at 12:28:21PM +0300, Dmitry Baryshkov wrote: > Hi, > > This series adds support for Lontium LT9611UXC bridge chip which takes > MIPI DSI as input and provides HDMI signal as output. > > The chip can be found in Qualcomm RB5 platform [1], [2]. > > [1] https://www.qualcomm.com/products/qualcomm-robotics-rb5-platform > [2] https://www.thundercomm.com/app_en/product/1590131656070623 > > Changes since v2: > - Squashed connector support into main patch > - Added comment on modes table > - Dropped display timings support, covered by EDID > - Dropped sleep mode support > - Dropped hpd_status reading from ISR handler > - Added "sentinel" comments to empty table entries > > Changes since v1: > - Fix whitespaces/indentation > - Support working without DRM_BRIDGE_ATTACH_NO_CONNECTOR Sorry for taking so long time to get back to you. Which display driver will this be used together with? The preference is that the display driver adds support for creating the connector so we can drop this from the bridge as this is not how things should be done these days. All the rest looked good. Sam _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel