From patchwork Tue Dec 7 10:27:47 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tommy Huang X-Patchwork-Id: 12661557 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 CB068C433EF for ; Tue, 7 Dec 2021 10:28:48 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D8C28EAA30; Tue, 7 Dec 2021 10:28:47 +0000 (UTC) Received: from twspam01.aspeedtech.com (twspam01.aspeedtech.com [211.20.114.71]) by gabe.freedesktop.org (Postfix) with ESMTPS id EE70DEAA30 for ; Tue, 7 Dec 2021 10:28:45 +0000 (UTC) Received: from mail.aspeedtech.com ([192.168.0.24]) by twspam01.aspeedtech.com with ESMTP id 1B7A33T9003133; Tue, 7 Dec 2021 18:03:03 +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 18:27:58 +0800 From: Tommy Haung To: , , , , , , , , , Subject: [PATCH v4 4/6] drm/aspeed: Add AST2600 chip support Date: Tue, 7 Dec 2021 18:27:47 +0800 Message-ID: <20211207102749.18118-6-tommy_huang@aspeedtech.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20211207102749.18118-1-tommy_huang@aspeedtech.com> References: <20211207102749.18118-1-tommy_huang@aspeedtech.com> 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 1B7A33T9003133 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 Add AST2600 chip support and setting. Signed-off-by: tommy-huang --- drivers/gpu/drm/aspeed/aspeed_gfx_drv.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c b/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c index d4b56b3c7597..d10246b1d1c2 100644 --- a/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c +++ b/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c @@ -82,9 +82,18 @@ static const struct aspeed_gfx_config ast2500_config = { .scan_line_max = 128, }; +static const struct aspeed_gfx_config ast2600_config = { + .dac_reg = 0xc0, + .int_clear_reg = 0x68, + .vga_scratch_reg = 0x50, + .throd_val = CRT_THROD_LOW(0x50) | CRT_THROD_HIGH(0x70), + .scan_line_max = 128, +}; + static const struct of_device_id aspeed_gfx_match[] = { { .compatible = "aspeed,ast2400-gfx", .data = &ast2400_config }, { .compatible = "aspeed,ast2500-gfx", .data = &ast2500_config }, + { .compatible = "aspeed,ast2600-gfx", .data = &ast2600_config }, { }, }; MODULE_DEVICE_TABLE(of, aspeed_gfx_match);