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 074A1C433EF for ; Fri, 4 Mar 2022 06:33:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235560AbiCDGdq (ORCPT ); Fri, 4 Mar 2022 01:33:46 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34622 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230302AbiCDGdm (ORCPT ); Fri, 4 Mar 2022 01:33:42 -0500 Received: from twspam01.aspeedtech.com (twspam01.aspeedtech.com [211.20.114.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 968312B19C for ; Thu, 3 Mar 2022 22:32:52 -0800 (PST) Received: from mail.aspeedtech.com ([192.168.0.24]) by twspam01.aspeedtech.com with ESMTP id 2246MIea041904; Fri, 4 Mar 2022 14:22:18 +0800 (GMT-8) (envelope-from tommy_huang@aspeedtech.com) Received: from tommy0527-VirtualBox.aspeedtech.com (192.168.2.141) by TWMBX02.aspeed.com (192.168.0.24) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 4 Mar 2022 14:31:44 +0800 From: Tommy Haung To: , , , , , , , , , CC: Subject: [PATCH v1 0/2] Add 1024x768 timing for AST2600 Date: Fri, 4 Mar 2022 14:31:35 +0800 Message-ID: <20220304063137.12970-1-tommy_huang@aspeedtech.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [192.168.2.141] X-ClientProxiedBy: TWMBX02.aspeed.com (192.168.0.24) To TWMBX02.aspeed.com (192.168.0.24) X-DNSRBL: X-MAIL: twspam01.aspeedtech.com 2246MIea041904 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org v1: Add 1024x768@70Hz for AST2600 soc display timing selection. Add gfx flag for future usage. Testing steps: 1. Add below config to turn VT and LOGO on. CONFIG_TTY=y CONFIG_VT=y CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_VT_CONSOLE_SLEEP=y CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y CONFIG_UNIX98_PTYS=y CONFIG_LDISC_AUTOLOAD=y CONFIG_DEVMEM=y CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y CONFIG_LOGO=y CONFIG_LOGO_LINUX_CLUT224=y 2. The Linux logo will be shown on the screen, when the BMC boot in Linux. 3. Check the display mode is 1024x768@70Hz at AST2600. 4. Check the display mode is 800x600@60Hz at AST2500. Tommy Haung (2): drm/aspeed: Add gfx flags and clock selection for AST2600 drm/aspeed: Add 1024x768 mode for AST2600 drivers/gpu/drm/aspeed/aspeed_gfx.h | 15 ++++++++++ drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c | 35 ++++++++++++++++++++++++ drivers/gpu/drm/aspeed/aspeed_gfx_drv.c | 20 ++++++++++++-- drivers/gpu/drm/aspeed/aspeed_gfx_out.c | 14 +++++++++- 4 files changed, 81 insertions(+), 3 deletions(-) -- 2.17.1