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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D1F03C001DF for ; Mon, 24 Jul 2023 01:23:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230470AbjGXBWv (ORCPT ); Sun, 23 Jul 2023 21:22:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52642 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230292AbjGXBWT (ORCPT ); Sun, 23 Jul 2023 21:22:19 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CCD2419AA; Sun, 23 Jul 2023 18:21:55 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id AEA3B60F10; Mon, 24 Jul 2023 01:20:45 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E2BE0C433C7; Mon, 24 Jul 2023 01:20:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1690161645; bh=qYUq7ijCsMDRXqGWqo5AjKIgPej9hzzA6CgIHouIaT8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CXRHJRBcz4PupGG4KvDwi/BWehevhNRzdjvKz8UgYICuVzXYaIS5kNtZ6yPboS80D PjMKQx/CRyA1OpND5i51/Gy8QsCGYMqn6Cz4DOksQTNiVGJ9FUFy7NJD3RnBV3sIf+ LwYgD2s898Lg6Ca5kGjPGGShUF7cNnxBgvCiu5WdoLSUzeibxJ0ywdVpuRrD6bNHTa f0KpKsl4rDS31Q25+MqdyFqH87xjS/j+N2KhJsO6Pli7G59TtTs4MlkBFsmx0XEaRb JiONlDsBrSYg9761ZBcKdf5EgfO3QOG/L5rjQdcXf1qru8Mc3uiUm9fVBD/2rfP3f0 dxrjdhnDKS3SQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Daniel Miess , Stylon Wang , Jun Lei , Daniel Wheeler , Alex Deucher , Sasha Levin , harry.wentland@amd.com, sunpeng.li@amd.com, Rodrigo.Siqueira@amd.com, christian.koenig@amd.com, Xinhui.Pan@amd.com, airlied@gmail.com, daniel@ffwll.ch, nicholas.kazlauskas@amd.com, qingqing.zhuo@amd.com, sancchen@amd.com, bernard@vivo.com, nasir.osman@amd.com, ian.chen@amd.com, amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [PATCH AUTOSEL 6.4 49/58] drm/amd/display: Enable dcn314 DPP RCO Date: Sun, 23 Jul 2023 21:13:17 -0400 Message-Id: <20230724011338.2298062-49-sashal@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230724011338.2298062-1-sashal@kernel.org> References: <20230724011338.2298062-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.4.5 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Daniel Miess [ Upstream commit 17fbdbda9cc87ff5a013898de506212d25323ed7 ] [Why and How] Add back debug bits enabling RCO for dcn314 as underflow associated with this change has been resolved Acked-by: Stylon Wang Signed-off-by: Daniel Miess Reviewed-by: Jun Lei Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- .../drm/amd/display/dc/dcn314/dcn314_resource.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c index abeeede38fb39..049fafd3d908c 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c @@ -921,6 +921,22 @@ static const struct dc_debug_options debug_defaults_drv = { .afmt = true, } }, + + .root_clock_optimization = { + .bits = { + .dpp = true, + .dsc = false, + .hdmistream = false, + .hdmichar = false, + .dpstream = false, + .symclk32_se = false, + .symclk32_le = false, + .symclk_fe = false, + .physymclk = false, + .dpiasymclk = false, + } + }, + .seamless_boot_odm_combine = true }; -- 2.39.2