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 5F0D7C77B7D for ; Mon, 15 May 2023 17:10:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243693AbjEORKO (ORCPT ); Mon, 15 May 2023 13:10:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47304 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243701AbjEORJl (ORCPT ); Mon, 15 May 2023 13:09:41 -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 8880C7A98 for ; Mon, 15 May 2023 10:08:09 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id BFE9362A62 for ; Mon, 15 May 2023 17:02:07 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A11E3C433EF; Mon, 15 May 2023 17:02:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1684170127; bh=BrgvXij3p0YCVC0fEjMbECjcdxKbY6oYm2mV2Bbpu8c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=cNHAN60aRLjpCNm4PKqR4bdDcrkfNjy/TwtFjh8m4R+VbkHHwTDlPRmZS+cP8WVXD pGs8LaE1w+DGCh2qubbbJJHUa852TbbwtZ6+zhSbL6c9UvPMO8mMpKv8x8EGMDpe4u chKNJWfbxYJd291ksw2Dt8jXxYKgBKcFFmlMosg0= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Leo Li , Aurabindo Pillai , Daniel Wheeler , Alex Deucher , Sasha Levin Subject: [PATCH 6.1 033/239] drm/amd/display: Update bounding box values for DCN321 Date: Mon, 15 May 2023 18:24:56 +0200 Message-Id: <20230515161722.709204705@linuxfoundation.org> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230515161721.545370111@linuxfoundation.org> References: <20230515161721.545370111@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Aurabindo Pillai [ Upstream commit 989cd3e76a4aab76fe7dd50090ac3fa501c537f6 ] [Why&how] Update bounding box values as per hardware spec Fixes: 197485c69543 ("drm/amd/display: Create dcn321_fpu file") Acked-by: Leo Li Signed-off-by: Aurabindo Pillai Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- .../amd/display/dc/dml/dcn321/dcn321_fpu.c | 24 +++++++++---------- 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c index b80cef70fa60f..383a409a3f54c 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c @@ -106,16 +106,16 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_21_soc = { .clock_limits = { { .state = 0, - .dcfclk_mhz = 1564.0, - .fabricclk_mhz = 400.0, - .dispclk_mhz = 2150.0, - .dppclk_mhz = 2150.0, + .dcfclk_mhz = 1434.0, + .fabricclk_mhz = 2250.0, + .dispclk_mhz = 1720.0, + .dppclk_mhz = 1720.0, .phyclk_mhz = 810.0, .phyclk_d18_mhz = 667.0, - .phyclk_d32_mhz = 625.0, + .phyclk_d32_mhz = 313.0, .socclk_mhz = 1200.0, - .dscclk_mhz = 716.667, - .dram_speed_mts = 1600.0, + .dscclk_mhz = 573.333, + .dram_speed_mts = 16000.0, .dtbclk_mhz = 1564.0, }, }, @@ -125,14 +125,14 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_21_soc = { .sr_exit_z8_time_us = 285.0, .sr_enter_plus_exit_z8_time_us = 320, .writeback_latency_us = 12.0, - .round_trip_ping_latency_dcfclk_cycles = 263, + .round_trip_ping_latency_dcfclk_cycles = 207, .urgent_latency_pixel_data_only_us = 4, .urgent_latency_pixel_mixed_with_vm_data_us = 4, .urgent_latency_vm_data_only_us = 4, - .fclk_change_latency_us = 20, - .usr_retraining_latency_us = 2, - .smn_latency_us = 2, - .mall_allocated_for_dcn_mbytes = 64, + .fclk_change_latency_us = 7, + .usr_retraining_latency_us = 0, + .smn_latency_us = 0, + .mall_allocated_for_dcn_mbytes = 32, .urgent_out_of_order_return_per_channel_pixel_only_bytes = 4096, .urgent_out_of_order_return_per_channel_pixel_and_vm_bytes = 4096, .urgent_out_of_order_return_per_channel_vm_only_bytes = 4096, -- 2.39.2