From patchwork Fri Jan 15 11:02:22 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 12024819 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=-8.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,UNWANTED_LANGUAGE_BODY,USER_AGENT_GIT 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 B6592C433E0 for ; Sat, 16 Jan 2021 10:45:12 +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 74FFA205CB for ; Sat, 16 Jan 2021 10:45:12 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 74FFA205CB Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.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 311706E55E; Sat, 16 Jan 2021 10:44:42 +0000 (UTC) Received: from mail-lf1-x12f.google.com (mail-lf1-x12f.google.com [IPv6:2a00:1450:4864:20::12f]) by gabe.freedesktop.org (Postfix) with ESMTPS id 657CC6E21D for ; Fri, 15 Jan 2021 11:02:31 +0000 (UTC) Received: by mail-lf1-x12f.google.com with SMTP id u25so12562454lfc.2 for ; Fri, 15 Jan 2021 03:02:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=wuEPYvb00THpcWPvzz3ksFPPsz4liNI0RttKCB7EHKY=; b=qblGbMJ40vMYbhKpQrbc4FsDah0X5QR1oAKbx2AISj61mog9czmL1Ny29KgmUFtLfg oBEquoAPcoA+9YVC6jk8uykwmsKCq+9xUCDMUtl+9QxlffLynKaE5U56kl+oFpm5vh3W X98p0hV8PIXK6NhCrKRKvxt++00JaQfMV7HexFMIrrVFZmJUOBI2wBrrfvRETTHKLdvk VFnSAHuZ39dUwmvobdQFs31GatK0kwfAbaq1FoqtTduHqDF0LV2hLco6pzmllrDyUF6Z AKiOcMMxRa+qBVKa1SW9yb/C8NFKTM05ZnqrUqxumFvVH5EK6k59LaGQ+WOOY1HSpOmo fytg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=wuEPYvb00THpcWPvzz3ksFPPsz4liNI0RttKCB7EHKY=; b=pOZcmJin8Eg6JpANEcYq4xii224n6JiS0otUn8JfnXaKD0MFq5b8mUYf24D7yT4euJ BeFGOplnOD3y/7OB6nEztwvIiQDdrM/UAFrZYG2xEm3tuG1y+z/Dn0Jbo5hLWDIYjUjB HTBpM84u5uBOQE3gHBoeYIPTm+icBi1J4BtAvlKmwhhacSgo8f3oCI41nWB/Mc1CZSxr p4IoewUty0Tuy/r94uwsLYndaBVkvKtGNF6+1OZiIoMXv0DVcOn75fDOenpAn45DQhax EeXJdY67iG0aU83xDCUwesNMD8enOq50/HxkYbObLRTbSfsf5v3I33z3QMpLO0Rcrg4a w0sw== X-Gm-Message-State: AOAM5335VxPuncMiqFprtIDCfbvffVUwApB6MVKTz7xEYEE6iXQCqwkT U45eLJIFovMARN/i/9qZREaessN6ZWgFQb+OF1E= X-Google-Smtp-Source: ABdhPJzfiAqGTsgOfZLr108bLa/ESd5SXHVFC1VycR/CoM4O2zuxVK03H0BRc1A76LoxnOfVBmpB2w== X-Received: by 2002:a19:4f4b:: with SMTP id a11mr5352739lfk.579.1610708549480; Fri, 15 Jan 2021 03:02:29 -0800 (PST) Received: from eriador.lumag.spb.ru ([188.162.64.106]) by smtp.gmail.com with ESMTPSA id s8sm862020lfi.21.2021.01.15.03.02.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 15 Jan 2021 03:02:28 -0800 (PST) From: Dmitry Baryshkov To: dri-devel@lists.freedesktop.org, linux-arm-msm@vger.kernel.org Subject: [PATCH v2 0/3] drm/bridge/lontium-lt9611uxc: fix handling of EDID/HPD Date: Fri, 15 Jan 2021 14:02:22 +0300 Message-Id: <20210115110225.127075-1-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 X-Mailman-Approved-At: Sat, 16 Jan 2021 10:44:40 +0000 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: Jernej Skrabec , Jonas Karlman , David Airlie , Neil Armstrong , Andrzej Hajda , Vinod Koul , Laurent Pinchart , Manivannan Sadhasivam , Sam Ravnborg Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" These three patches provide fixes for HPD handling and EDID readout for Lontium lt9611uxc DSI-to-HDMI bridge driver. Dmitry Baryshkov (3): drm/bridge/lontium-lt9611uxc: fix waiting for EDID to become available drm/bridge/lontium-lt9611uxc: fix get_edid return code drm/bridge/lontium-lt9611uxc: move HPD notification out of IRQ handler drivers/gpu/drm/bridge/lontium-lt9611uxc.c | 41 +++++++++++++++++++++++------- 1 file changed, 32 insertions(+), 9 deletions(-) Changes since v1: - Split first patch into two smaller patches - Add Fixes tags