From patchwork Fri May 11 06:20:59 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Timo Aaltonen X-Patchwork-Id: 911780 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=none (p=none dis=none) header.from=ubuntu.com Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) by ozlabs.org (Postfix) with ESMTP id 40j0ND1WtWz9s15; Fri, 11 May 2018 16:21:16 +1000 (AEST) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from ) id 1fH1QV-0008Dt-LN; Fri, 11 May 2018 06:21:11 +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 1fH1QP-0008Al-RX for kernel-team@lists.ubuntu.com; Fri, 11 May 2018 06:21:05 +0000 Received: from xdsl-77-86-196-137.nebulazone.fi ([77.86.196.137] helo=localhost.localdomain) by youngberry.canonical.com with esmtpsa (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1fH1QP-0006gl-Fn for kernel-team@lists.ubuntu.com; Fri, 11 May 2018 06:21:05 +0000 From: Timo Aaltonen To: kernel-team@lists.ubuntu.com Subject: [PATCH 09/11] drm/i915: Fix iboost setting for SKL Y/U DP DDI buffer translation entry 2 Date: Fri, 11 May 2018 09:20:59 +0300 Message-Id: <20180511062101.27495-10-tjaalton@ubuntu.com> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180511062101.27495-1-tjaalton@ubuntu.com> References: <20180511062101.27495-1-tjaalton@ubuntu.com> 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: Ville Syrjälä BugLink: http://bugs.launchpad.net/bugs/1770565 The spec was recently fixed to have the correct iboost setting for the SKL Y/U DP DDI buffer translation table entry 2. Update our tables to match. Cc: David Weinehall Signed-off-by: Ville Syrjälä Link: http://patchwork.freedesktop.org/patch/msgid/1470140517-13011-1-git-send-email-ville.syrjala@linux.intel.com Cc: stable@vger.kernel.org Reviewed-by: David Weinehall (cherry picked from commit 5ac9056753e79ac5ad1ccc3c99b311688e46e8c9) Signed-off-by: Timo Aaltonen --- ubuntu/i915/intel_ddi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/ubuntu/i915/intel_ddi.c b/ubuntu/i915/intel_ddi.c index 4a9844557e61..79a069e74526 100644 --- a/ubuntu/i915/intel_ddi.c +++ b/ubuntu/i915/intel_ddi.c @@ -145,7 +145,7 @@ static const struct ddi_buf_trans skl_ddi_translations_dp[] = { static const struct ddi_buf_trans skl_u_ddi_translations_dp[] = { { 0x0000201B, 0x000000A2, 0x0 }, { 0x00005012, 0x00000088, 0x0 }, - { 0x80007011, 0x000000CD, 0x0 }, + { 0x80007011, 0x000000CD, 0x1 }, { 0x80009010, 0x000000C0, 0x1 }, { 0x0000201B, 0x0000009D, 0x0 }, { 0x80005012, 0x000000C0, 0x1 }, @@ -158,7 +158,7 @@ static const struct ddi_buf_trans skl_u_ddi_translations_dp[] = { static const struct ddi_buf_trans skl_y_ddi_translations_dp[] = { { 0x00000018, 0x000000A2, 0x0 }, { 0x00005012, 0x00000088, 0x0 }, - { 0x80007011, 0x000000CD, 0x0 }, + { 0x80007011, 0x000000CD, 0x3 }, { 0x80009010, 0x000000C0, 0x3 }, { 0x00000018, 0x0000009D, 0x0 }, { 0x80005012, 0x000000C0, 0x3 },