From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0DC5D1171A for ; Mon, 21 Aug 2023 20:00:58 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 79C67C433C7; Mon, 21 Aug 2023 20:00:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1692648057; bh=POhrlz74d5AhMhScF/ZcwkAXH48XfSYgao8Qh3SusVA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=0rvnZsS2dVVi0C/aftoWbTYSr4C+ZRp0xgi+xIdpTU+S8yG8tYe8AkVulWBTlQOxV J3PXqE+XonvY7FToq+R7HOmk1BHCbJpn6i31fVW3XbbZ/fRH0oSKEhqe1pdVYHCrK0 XQSC5Je34pZwMa3maBUV82stoCnFJdUAm6tX2LfM= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Stylon Wang , Daniel Miess , Jun Lei , Daniel Wheeler , Alex Deucher , Sasha Levin Subject: [PATCH 6.4 040/234] drm/amd/display: Enable dcn314 DPP RCO Date: Mon, 21 Aug 2023 21:40:03 +0200 Message-ID: <20230821194130.494616080@linuxfoundation.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230821194128.754601642@linuxfoundation.org> References: <20230821194128.754601642@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 }; -- 2.40.1