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[2620:137:e000::1:20]) by mx.google.com with ESMTP id b74-20020a63344d000000b005346c49e06csi8875426pga.834.2023.05.29.00.28.52; Mon, 29 May 2023 00:29:06 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@wanadoo.fr header.s=t20230301 header.b=W7r6xtOw; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231438AbjE2HTX (ORCPT + 99 others); Mon, 29 May 2023 03:19:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44972 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231447AbjE2HTU (ORCPT ); Mon, 29 May 2023 03:19:20 -0400 Received: from smtp.smtpout.orange.fr (smtp-30.smtpout.orange.fr [80.12.242.30]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 25D67AF for ; Mon, 29 May 2023 00:19:17 -0700 (PDT) Received: from pop-os.home ([86.243.2.178]) by smtp.orange.fr with ESMTPA id 3X9eqYgEzMDzt3X9vq4QNv; Mon, 29 May 2023 09:19:15 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=wanadoo.fr; s=t20230301; t=1685344755; bh=QHA/Y0t0+ZEe+OD0y5zfwImt3ZyVK3OrMC3Z9s2pa1M=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=W7r6xtOwhhzprrKfnZGh0T9qW6D98nODcTPYdrrsDy8UKp9fEcacSAXQkx7QVuWsz vE44t8MRi8+dK7gLek1AWrWxPl2qATJxc8HrbjAGOwLvfuSOuHMg8DP6xMcVD+Q/hF /zkkum9tvQek+TK7Z7XtphlqTNEWEXI55kvwobij7TzAVfmh+PJgyMsTYhyjUXYimY Evlsvd/Mq++SUL8fVPRhVdmAdbSLzHn0uzjvyRgyt9LioGM/9JBO4zihT7xxKHZ/If NW7ybU0zzERVByEtGA9ueYwMHYxdLYXlp9F7FUWyRqUTynkURq6ySZq3E7kKqkpFHx sSecbvRt+wSiw== X-ME-Helo: pop-os.home X-ME-Auth: Y2hyaXN0b3BoZS5qYWlsbGV0QHdhbmFkb28uZnI= X-ME-Date: Mon, 29 May 2023 09:19:15 +0200 X-ME-IP: 86.243.2.178 From: Christophe JAILLET To: Harry Wentland , Leo Li , Rodrigo Siqueira , Alex Deucher , =?utf-8?q?Christian_K=C3=B6nig?= , "Pan, Xinhui" , David Airlie , Daniel Vetter Cc: linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Christophe JAILLET , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [PATCH 3/3] drm/amd/display: Use USEC_PER_SEC Date: Mon, 29 May 2023 09:18:56 +0200 Message-Id: X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,SPF_HELO_PASS,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1767212682019717660?= X-GMAIL-MSGID: =?utf-8?q?1767212682019717660?= Use USEC_PER_SEC instead of defining an equivalent local 'us_in_sec'. Signed-off-by: Christophe JAILLET --- NOT compile tested. Because of some BROKEN in KConfig files. Some header may be missing for USEC_PER_SEC! --- drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c b/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c index eafe8561e55e..9b82ee3e06d0 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c @@ -678,7 +678,6 @@ static uint32_t get_dmif_switch_time_us( uint32_t pixels_per_second; uint32_t pixels_per_frame; uint32_t refresh_rate; - const uint32_t us_in_sec = 1000000; const uint32_t min_single_frame_time_us = 30000; /*return double of frame time*/ const uint32_t single_frame_time_multiplier = 2; @@ -691,8 +690,7 @@ static uint32_t get_dmif_switch_time_us( pixels_per_frame = h_total * v_total; refresh_rate = pixels_per_second / pixels_per_frame; - - frame_time = us_in_sec / refresh_rate; + frame_time = USEC_PER_SEC / refresh_rate; if (frame_time < min_single_frame_time_us) frame_time = min_single_frame_time_us;