From patchwork Fri Sep 16 08:14:16 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jammy Huang X-Patchwork-Id: 12978240 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 A2C7DECAAD8 for ; Fri, 16 Sep 2022 08:14:38 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 7F09C10E3EA; Fri, 16 Sep 2022 08:14:36 +0000 (UTC) Received: from twspam01.aspeedtech.com (twspam01.aspeedtech.com [211.20.114.71]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5FF7910E3BC for ; Fri, 16 Sep 2022 08:14:30 +0000 (UTC) Received: from mail.aspeedtech.com ([192.168.0.24]) by twspam01.aspeedtech.com with ESMTP id 28G7rljF078927; Fri, 16 Sep 2022 15:53:47 +0800 (GMT-8) (envelope-from jammy_huang@aspeedtech.com) Received: from JammyHuang-PC.aspeed.com (192.168.2.115) by TWMBX02.aspeed.com (192.168.0.24) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 16 Sep 2022 16:14:18 +0800 From: Jammy Huang To: , , , , , Subject: [PATCH] drm/ast: Add resolution support for 1152x864@75 Date: Fri, 16 Sep 2022 16:14:16 +0800 Message-ID: <20220916081416.1824-1-jammy_huang@aspeedtech.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Originating-IP: [192.168.2.115] X-ClientProxiedBy: TWMBX02.aspeed.com (192.168.0.24) To TWMBX02.aspeed.com (192.168.0.24) X-DNSRBL: X-MAIL: twspam01.aspeedtech.com 28G7rljF078927 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Add 1152x864 into support list. Signed-off-by: Jammy Huang --- drivers/gpu/drm/ast/ast_mode.c | 3 +++ drivers/gpu/drm/ast/ast_tables.h | 7 +++++++ 2 files changed, 10 insertions(+) diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c index 214b10178454..0b2c5fe8dc2c 100644 --- a/drivers/gpu/drm/ast/ast_mode.c +++ b/drivers/gpu/drm/ast/ast_mode.c @@ -114,6 +114,9 @@ static bool ast_get_vbios_mode_info(const struct drm_format_info *format, case 1024: vbios_mode->enh_table = &res_1024x768[refresh_rate_index]; break; + case 1152: + vbios_mode->enh_table = &res_1152x864[refresh_rate_index]; + break; case 1280: if (mode->crtc_vdisplay == 800) vbios_mode->enh_table = &res_1280x800[refresh_rate_index]; diff --git a/drivers/gpu/drm/ast/ast_tables.h b/drivers/gpu/drm/ast/ast_tables.h index dbe1cc620f6e..0378c9bc079b 100644 --- a/drivers/gpu/drm/ast/ast_tables.h +++ b/drivers/gpu/drm/ast/ast_tables.h @@ -272,6 +272,13 @@ static const struct ast_vbios_enhtable res_1600x1200[] = { (SyncPP | Charx8Dot), 0xFF, 1, 0x33 }, }; +static const struct ast_vbios_enhtable res_1152x864[] = { + {1600, 1152, 64, 128, 900, 864, 1, 3, VCLK108, /* 75Hz */ + (SyncPP | Charx8Dot | NewModeInfo), 75, 1, 0x3B }, + {1600, 1152, 64, 128, 900, 864, 1, 3, VCLK108, /* end */ + (SyncPP | Charx8Dot | NewModeInfo), 0xFF, 1, 0x3B }, +}; + /* 16:9 */ static const struct ast_vbios_enhtable res_1360x768[] = { {1792, 1360, 64, 112, 795, 768, 3, 6, VCLK85_5, /* 60Hz */