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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id CC976E73156 for ; Mon, 2 Feb 2026 11:25:21 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 691B010E458; Mon, 2 Feb 2026 11:25:21 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="ANc69jcD"; dkim-atps=neutral Received: from mail-wr1-f65.google.com (mail-wr1-f65.google.com [209.85.221.65]) by gabe.freedesktop.org (Postfix) with ESMTPS id 08E0810E454 for ; Mon, 2 Feb 2026 11:25:20 +0000 (UTC) Received: by mail-wr1-f65.google.com with SMTP id ffacd0b85a97d-43596062728so3294508f8f.1 for ; Mon, 02 Feb 2026 03:25:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1770031518; x=1770636318; darn=lists.freedesktop.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=YP/TvqKP05WSc/r+ew7gDd6ei07sTs/GTog3TcYLIOI=; b=ANc69jcD5g66gU92rBxTl9ndxshsuJPl/aeyqT742GB+ICWu+g2zDnA0nQEi9WdYg7 Pj37qrK56jCTJ93F+HvdFPw+kdcj0EPK58jMxMzL+lZYOBwT/EUX4ejJth2R13zpNC1x iXmb4QD++UoI2qy7TRnZXxUA27Ik8THMcDvlUXnEYy+yGhFvI0vXp06kjq2mSMFEjjx5 B2oLVQ8DoBPvljWgi2CKbn604/v8ZA5KTofsCTXSc/O56IAr7KDcZrjzepLdFw56GqVo hhLZvSAAF9aWskQcQ0nVSJfpz/HiqeOOUf3tEZQPczyDuz5ewfUZ71KVPV54G3FxDHdh X8zg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1770031518; x=1770636318; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=YP/TvqKP05WSc/r+ew7gDd6ei07sTs/GTog3TcYLIOI=; b=r6F7rR/gQcSDBJY/dIAnhTFiX4v/UE44/LOiYNgDgrSps9JssZveg9eQ+8wSMhIqkA T1P9y4J/ceAfQ7wzAr7IdkOjNVCQQd4jJgQIgv0udiPftplg3p2RTabNrsjd9xv8CYck xvu/czu6Jy1Of8oVBMU02SIM9O64aA3qgXbRjzrjDKpqp/68hZUUEhjf01n+n5zHNUIY tPUcvdVhI9X2Ecx7We9jsOrTPoKtGw3XkIJ0yxFXQeAVW5bJAbg8zKNQgPz29bnLlkUs Vhd7oTFUnlGlo/GuQc/7A+eqF3E5CaCArRnnYo+GbusWwwTIPGGYMjhsNSMK5PbhWyAq xzdQ== X-Gm-Message-State: AOJu0Yz2rxSgZKDL8kEGyfJuD9/GtHWlW4GZao9q4LGwVgz3AnLueA2s bMpIuv8ZPhoSh8s1RL21G1WtI8ULoFg9tYqFWG1a2/yhqYZqc8S3G2uuCy1ckgtr1aI= X-Gm-Gg: AZuq6aI1MLtC4DHbYGCJUYNLlBvWA9p3hhZkBqvijVLQM7Rnt9SZlyQgtYqKbeFB8Xc bFYY5kZzWU48P7qjZLZjYlinfwSrnTkOWI5b6mQfXemq6DR0oa1jojs97c0i5stBR58VQUwwrmt fO6D7vlp0MVBdOiG2Q1R90MSk5Ru1AUCmkkdzOuq7ZyXMMBJRv9B0LKJ2eCevNp4SMVsKzWw8vq 7jIs/j3bIoOsBTl3r0ea5BExpwKcAhpCRLqkZeK2emZNHdpzH4V9MstLd+D0o+Z5hKECDwdiwgK WLbi9ChDNly2NK7tqQVybp5r2Dsq/aPrz93NImZd7o99vV11IWio9WMesfKsndGCN9BRBHkST8H gwrRtfapiDtA8t6Dz5vlsp+LILHlMugFGOArkdU+wbo9eWAX5vFw+v6D4HMsac5jlhqvL+a/sIe s4jdWob94C1959 X-Received: by 2002:a05:6000:3105:b0:435:932e:f932 with SMTP id ffacd0b85a97d-435f429d77emr16068903f8f.7.1770031518295; Mon, 02 Feb 2026 03:25:18 -0800 (PST) Received: from Timur-Max ([109.137.72.15]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-435e10e46cesm43306225f8f.7.2026.02.02.03.25.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 02 Feb 2026 03:25:17 -0800 (PST) From: =?UTF-8?q?Timur=20Krist=C3=B3f?= To: amd-gfx@lists.freedesktop.org, Alexander.Deucher@amd.com, Mario Limonciello , Ivan Lipski , harry.wentland@amd.com, Alex Hung , Ray Wu , siqueira@igalia.com, Mauro Rossi Cc: =?UTF-8?q?Timur=20Krist=C3=B3f?= Subject: [PATCH 8/8] drm/amd/display: Remove unneeded DAC link encoder register Date: Mon, 2 Feb 2026 12:25:08 +0100 Message-ID: <20260202112508.43000-9-timur.kristof@gmail.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260202112508.43000-1-timur.kristof@gmail.com> References: <20260202112508.43000-1-timur.kristof@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" Not needed anymore since we use the VBIOS function. Signed-off-by: Timur Kristóf Tested-by: Mauro Rossi --- drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.h | 3 +-- .../gpu/drm/amd/display/dc/resource/dce100/dce100_resource.c | 2 +- drivers/gpu/drm/amd/display/dc/resource/dce60/dce60_resource.c | 2 +- drivers/gpu/drm/amd/display/dc/resource/dce80/dce80_resource.c | 2 +- 4 files changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.h b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.h index f853e3c3fc75..8841000361fb 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.h +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.h @@ -101,8 +101,7 @@ SRI(DP_SEC_CNTL, DP, id), \ SRI(DP_VID_STREAM_CNTL, DP, id), \ SRI(DP_DPHY_FAST_TRAINING, DP, id), \ - SRI(DP_SEC_CNTL1, DP, id), \ - SR(DAC_ENABLE) + SRI(DP_SEC_CNTL1, DP, id) #endif #define LE_DCE80_REG_LIST(id)\ diff --git a/drivers/gpu/drm/amd/display/dc/resource/dce100/dce100_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dce100/dce100_resource.c index c7e3feecaf85..5e9ba6a345c6 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dce100/dce100_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dce100/dce100_resource.c @@ -226,7 +226,7 @@ static const struct dce110_link_enc_registers link_enc_regs[] = { link_regs(4), link_regs(5), link_regs(6), - { .DAC_ENABLE = mmDAC_ENABLE }, + {0} }; #define stream_enc_regs(id)\ diff --git a/drivers/gpu/drm/amd/display/dc/resource/dce60/dce60_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dce60/dce60_resource.c index a26046c5dd38..3ba1d35e260c 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dce60/dce60_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dce60/dce60_resource.c @@ -243,7 +243,7 @@ static const struct dce110_link_enc_registers link_enc_regs[] = { link_regs(4), link_regs(5), {0}, - { .DAC_ENABLE = mmDAC_ENABLE }, + {0} }; #define stream_enc_regs(id)\ diff --git a/drivers/gpu/drm/amd/display/dc/resource/dce80/dce80_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dce80/dce80_resource.c index 809b507fb4a3..ee7556542dfc 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dce80/dce80_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dce80/dce80_resource.c @@ -242,7 +242,7 @@ static const struct dce110_link_enc_registers link_enc_regs[] = { link_regs(4), link_regs(5), link_regs(6), - { .DAC_ENABLE = mmDAC_ENABLE }, + {0} }; #define stream_enc_regs(id)\ -- 2.52.0