From patchwork Tue Dec 7 10:27:42 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tommy Huang X-Patchwork-Id: 12661547 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 069D2C433F5 for ; Tue, 7 Dec 2021 10:28:28 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5080FEAA17; Tue, 7 Dec 2021 10:28:27 +0000 (UTC) Received: from twspam01.aspeedtech.com (twspam01.aspeedtech.com [211.20.114.71]) by gabe.freedesktop.org (Postfix) with ESMTPS id 676D8EAA0F for ; Tue, 7 Dec 2021 10:28:26 +0000 (UTC) Received: from mail.aspeedtech.com ([192.168.0.24]) by twspam01.aspeedtech.com with ESMTP id 1B7A32eW003128; Tue, 7 Dec 2021 18:03:02 +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; Tue, 7 Dec 2021 18:27:57 +0800 From: Tommy Haung To: , , , , , , , , , Subject: [PATCH v4 0/6] Add Aspeed AST2600 soc display support Date: Tue, 7 Dec 2021 18:27:42 +0800 Message-ID: <20211207102749.18118-1-tommy_huang@aspeedtech.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 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 1B7A32eW003128 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: BMC-SW@aspeedtech.com, tommy-huang Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: tommy-huang v4: Add necessary reset control for ast2600. Add chip caps for futher use. These code are test on AST2500 and AST2600 by below 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. v3: Refine the patch for clear separate purpose. Skip to send devicetree patch v2: Remove some unnecessary patch. Refine for reviwer request. v1: First add patch. Joel Stanley (2): ARM: dts: aspeed: Add GFX node to AST2600 ARM: dts: aspeed: ast2600-evb: Enable GFX device tommy-huang (4): drm/aspeed: Update INTR_STS handling drm/aspeed: Add AST2600 chip support drm/aspeed: Add reset and clock for AST2600 arm:boot:dts:aspeed-g6 Add more gfx reset control arch/arm/boot/dts/aspeed-ast2600-evb.dts | 18 +++++++ arch/arm/boot/dts/aspeed-g6.dtsi | 13 +++++ drivers/gpu/drm/aspeed/aspeed_gfx.h | 17 ++++++- drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c | 16 ++++++ drivers/gpu/drm/aspeed/aspeed_gfx_drv.c | 65 ++++++++++++++++++++++-- 5 files changed, 123 insertions(+), 6 deletions(-)