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 X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CD756C43603 for ; Fri, 20 Dec 2019 14:30:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A03C5206CB for ; Fri, 20 Dec 2019 14:30:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576852215; bh=1+9B4pT/COanMs68Ai8xARKxLGeMVZb8EwEpf1LTB2E=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=TuCIXC8jWWO1hUHqfR4XXYxxQc8eSnhf0RqDd4Spi7RCY5Nkb7/zu3pABqBWlewic IUKompgjnEe4acufvDprQcei5T2KIZjSFNz/+auXw+I+tUZI5CCN0tr+ook1V2wQZ7 bL8BNqEdG/GAwXzcKTlOmjRvZrwuXhKyo61w8mD0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727578AbfLTOaO (ORCPT ); Fri, 20 Dec 2019 09:30:14 -0500 Received: from mail.kernel.org ([198.145.29.99]:33520 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727549AbfLTOaL (ORCPT ); Fri, 20 Dec 2019 09:30:11 -0500 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 669A224680; Fri, 20 Dec 2019 14:30:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576852210; bh=1+9B4pT/COanMs68Ai8xARKxLGeMVZb8EwEpf1LTB2E=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ese7gWie/Jim3KapJc0KZwVC1scZD04k50OiuRR2SD6Ymz+EcuingM1SbPZV5FuXc GcIP45NxI2YQgZVCUWcJdwD8ZwMQ2y9OQKEZDpfotVXyXRXkQi+faF/3mz47dwQi/a o1ITaeIkiNyCrmRI1WvXnqCt1m8pmIR1ia1/Wiwo= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Eric Yang , Tony Cheng , Leo Li , Alex Deucher , Sasha Levin , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [PATCH AUTOSEL 5.4 11/52] drm/amd/display: update dispclk and dppclk vco frequency Date: Fri, 20 Dec 2019 09:29:13 -0500 Message-Id: <20191220142954.9500-11-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191220142954.9500-1-sashal@kernel.org> References: <20191220142954.9500-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Eric Yang [ Upstream commit 44ce6c3dc8479bb3ed68df13b502b0901675e7d6 ] Value obtained from DV is not allowing 8k60 CTA mode with DSC to pass, after checking real value being used in hw, find out that correct value is 3600, which will allow that mode. Signed-off-by: Eric Yang Reviewed-by: Tony Cheng Acked-by: Leo Li Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c index de182185fe1f5..b0e5e64df2127 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c @@ -258,7 +258,7 @@ struct _vcs_dpi_soc_bounding_box_st dcn2_1_soc = { .vmm_page_size_bytes = 4096, .dram_clock_change_latency_us = 23.84, .return_bus_width_bytes = 64, - .dispclk_dppclk_vco_speed_mhz = 3550, + .dispclk_dppclk_vco_speed_mhz = 3600, .xfc_bus_transport_time_us = 4, .xfc_xbuf_latency_tolerance_us = 4, .use_urgent_burst_bw = 1, -- 2.20.1