From patchwork Fri Aug 23 07:30:50 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bibo Mao X-Patchwork-Id: 1975898 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4WqsFj4m7jz1yNm for ; Fri, 23 Aug 2024 17:31:37 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1shOlL-0003wP-9L; Fri, 23 Aug 2024 03:31:11 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1shOlH-0003vp-Iv for qemu-devel@nongnu.org; Fri, 23 Aug 2024 03:31:07 -0400 Received: from mail.loongson.cn ([114.242.206.163]) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1shOlC-0007Or-2h for qemu-devel@nongnu.org; Fri, 23 Aug 2024 03:31:07 -0400 Received: from loongson.cn (unknown [10.2.5.213]) by gateway (Coremail) with SMTP id _____8BxnpurOshmCysdAA--.36069S3; Fri, 23 Aug 2024 15:30:51 +0800 (CST) Received: from localhost.localdomain (unknown [10.2.5.213]) by front1 (Coremail) with SMTP id qMiowMCxC2eqOshmUQYfAA--.39261S2; Fri, 23 Aug 2024 15:30:51 +0800 (CST) From: Bibo Mao To: Paolo Bonzini , Song Gao Cc: Jiaxun Yang , qemu-devel@nongnu.org Subject: [PATCH] hw/loongarch: Remove default enable with VIRTIO_VGA device Date: Fri, 23 Aug 2024 15:30:50 +0800 Message-Id: <20240823073050.2619484-1-maobibo@loongson.cn> X-Mailer: git-send-email 2.39.3 MIME-Version: 1.0 X-CM-TRANSID: qMiowMCxC2eqOshmUQYfAA--.39261S2 X-CM-SenderInfo: xpdruxter6z05rqj20fqof0/ X-Coremail-Antispam: 1Uk129KBjDUn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7KY7 ZEXasCq-sGcSsGvfJ3UbIjqfuFe4nvWSU5nxnvy29KBjDU0xBIdaVrnUUvcSsGvfC2Kfnx nUUI43ZEXa7xR_UUUUUUUUU== Received-SPF: pass client-ip=114.242.206.163; envelope-from=maobibo@loongson.cn; helo=mail.loongson.cn X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org For virtio VGA deivce libvirt will select VIRTIO_VGA firstly rather than VIRTIO_GPU, VIRTIO_VGA device supports frame buffer however it requires legacy VGA compatible support. Frame buffer area 0xa0000 -- 0xc0000 conflicts with low memory area 0 -- 0x10000000. Here remove default support for VIRTIO_VGA device, VIRTIO_GPU is prefered on LoongArch system. For frame buffer video card support, standard VGA can be used. Signed-off-by: Bibo Mao Reviewed-by: Song Gao --- hw/loongarch/Kconfig | 1 - 1 file changed, 1 deletion(-) base-commit: 407f9a4b121eb65166375c410e14d7b704bc1106 diff --git a/hw/loongarch/Kconfig b/hw/loongarch/Kconfig index 0de713a439..9c69170968 100644 --- a/hw/loongarch/Kconfig +++ b/hw/loongarch/Kconfig @@ -5,7 +5,6 @@ config LOONGARCH_VIRT select DEVICE_TREE select PCI select PCI_EXPRESS_GENERIC_BRIDGE - imply VIRTIO_VGA imply PCI_DEVICES imply NVDIMM imply TPM_TIS_SYSBUS