From patchwork Wed Feb 6 19:24:40 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dan Streetman X-Patchwork-Id: 1037713 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; helo=huckleberry.canonical.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=canonical.com Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 43vrxR28q5z9s7T; Thu, 7 Feb 2019 06:24:59 +1100 (AEDT) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from ) id 1grSoX-0008AN-Dt; Wed, 06 Feb 2019 19:24:53 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtps (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:128) (Exim 4.86_2) (envelope-from ) id 1grSoW-00089h-IH for kernel-team@lists.ubuntu.com; Wed, 06 Feb 2019 19:24:52 +0000 Received: from mail-yb1-f197.google.com ([209.85.219.197]) by youngberry.canonical.com with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.76) (envelope-from ) id 1grSoW-0006IQ-7D for kernel-team@lists.ubuntu.com; Wed, 06 Feb 2019 19:24:52 +0000 Received: by mail-yb1-f197.google.com with SMTP id 124so4132300ybl.10 for ; Wed, 06 Feb 2019 11:24:52 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=yQx9f1yv9WDnawcewy9mW8PP+e59hN45hTRK2HXr1zE=; b=p0OW3BgYkMqUy9LcIHp10h2RG/KaZnPhVb+d0c8YJJuMvaFWYW5kGugnrscmCKtksC akfd3uJRYjASA35LjEl2VN9qHjMaFCpwpLxld4xvQ3UA79Zdk7O/N3L+c5OxCjeMUGbm w2e+VLAddonPrqMoh7mt2c1NsaiRmWGhduZN/FTt5PifDEwHspOHPS3N/EF7BMWy3qCc j2mDuDm+GnibDSIS3Z2bVAlpduygCDJSuhjO6jbrIRjrydvYzOzMeuNMopKmirzPsng6 H8NR+Hpxg9WzieE68e/HDWOrpAu28K3UNWWYKZqMKEFp05xqvCmYizhncaJB5q5EkTm8 9WhA== X-Gm-Message-State: AHQUAuZNPljdcHX3CQWHsor9m7XciVSyLXlpHtpzZbrSX06KoaMz+1gC MJT0Uw0yvfjWv9u7kKy+IBg0JueJ3UxMHVzxDlfYlWGRMbTtvnds/rG4Xmhs1uYjr7bAhoOQJXn mHNtfsg3IFF2eklJEwuoVWoxHykwGNNbuiel7p7xF7A== X-Received: by 2002:a25:148b:: with SMTP id 133mr7033564ybu.181.1549481091102; Wed, 06 Feb 2019 11:24:51 -0800 (PST) X-Google-Smtp-Source: AHgI3IZZDwZXYOXhYJzJS8sO6DLUVl/uaj4i2Cc1trld22sBCP7zjmzYaZ+DYJ/mzAcJk6+rkR/9bg== X-Received: by 2002:a25:148b:: with SMTP id 133mr7033547ybu.181.1549481090813; Wed, 06 Feb 2019 11:24:50 -0800 (PST) Received: from thorin.lan (45-27-90-188.lightspeed.rlghnc.sbcglobal.net. [45.27.90.188]) by smtp.gmail.com with ESMTPSA id f67sm2778213ywa.93.2019.02.06.11.24.49 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 06 Feb 2019 11:24:49 -0800 (PST) From: Dan Streetman To: kernel-team@lists.ubuntu.com Subject: [PATCH 0/3][SRU][Bionic] amdgpu with mst WARNING on blanking Date: Wed, 6 Feb 2019 14:24:40 -0500 Message-Id: <20190206192443.9649-1-dan.streetman@canonical.com> X-Mailer: git-send-email 2.19.1 MIME-Version: 1.0 X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" From: Dan Streetman This series fixes amdgpu screen blanking when using displayport monitors in MST configuration (i.e. displayport "daisy chaining"). In Cosmic, only the 3rd patch is needed (first 2 are already included), and I sent that separately. Charlene Liu (1): drm/amd/display: eDP sequence BL off first then DP blank. Jerry (Fangzhi) Zuo (1): drm/amd/display: Fix MST dp_blank REG_WAIT timeout Yongqiang Sun (1): drm/amd/display: Move wait for hpd ready out from edp power control. drivers/gpu/drm/amd/display/dc/core/dc_link.c | 24 ++++++++++++-- .../drm/amd/display/dc/core/dc_link_hwss.c | 11 +------ .../drm/amd/display/dc/dce/dce_link_encoder.c | 17 ++-------- .../display/dc/dce110/dce110_hw_sequencer.c | 33 +++++++++++++------ .../display/dc/dce110/dce110_hw_sequencer.h | 5 +++ .../amd/display/dc/dcn10/dcn10_hw_sequencer.c | 4 ++- .../gpu/drm/amd/display/dc/inc/hw_sequencer.h | 3 ++ 7 files changed, 60 insertions(+), 37 deletions(-)