From patchwork Thu Mar 16 20:47:45 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Icenowy Zheng X-Patchwork-Id: 9629541 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id A6F2860244 for ; Fri, 17 Mar 2017 00:48:49 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 98F9D28649 for ; Fri, 17 Mar 2017 00:48:49 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8D5812866F; Fri, 17 Mar 2017 00:48:49 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.1 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_MED,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 4C1E428649 for ; Fri, 17 Mar 2017 00:48:49 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D8CFA6EC5F; Fri, 17 Mar 2017 00:48:42 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from forward17m.cmail.yandex.net (forward17m.cmail.yandex.net [5.255.216.148]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2DCB16E342 for ; Thu, 16 Mar 2017 20:50:18 +0000 (UTC) Received: from smtp3j.mail.yandex.net (smtp3j.mail.yandex.net [IPv6:2a02:6b8:0:801:1::12]) by forward17m.cmail.yandex.net (Yandex) with ESMTP id 245662146E; Thu, 16 Mar 2017 23:50:13 +0300 (MSK) Received: from smtp3j.mail.yandex.net (localhost.localdomain [127.0.0.1]) by smtp3j.mail.yandex.net (Yandex) with ESMTP id 7D21E6240FAD; Thu, 16 Mar 2017 23:50:03 +0300 (MSK) Received: by smtp3j.mail.yandex.net (nwsmtp/Yandex) with ESMTPSA id cN2NeqrDXI-nwNGLTqN; Thu, 16 Mar 2017 23:50:02 +0300 (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client certificate not present) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=aosc.xyz; s=mail; t=1489697403; bh=j0WK4vtdnXK0AvNxBAAno9PItfBi5POs7mf2XQVcAdU=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References; b=d2xSUXPZGEhZ1BImupSfSt43GxGHNOudcVHDZGuCCb0IhLGUtCNkMsI+WDZAvXLZ/ 5utk40T7Om6H7aG279VInhR4IpmYYmuBeIkLY3E2Dg2gwDb0VtMC4ksRaf//hUNSGx 9h6Yx7NWF+GisNFU4Ndw5ZlV9u8aEVMe6mvVMC1M= Authentication-Results: smtp3j.mail.yandex.net; dkim=pass header.i=@aosc.xyz X-Yandex-ForeignMX: US X-Yandex-Suid-Status: 1 0, 1 0, 1 0, 1 0, 1 0, 1 0, 1 0, 1 0, 1 0, 1 1130000036118848 From: Icenowy Zheng To: Rob Herring , Maxime Ripard , Chen-Yu Tsai , Jernej Skrabec Subject: [PATCH v2 5/8] drm/sun4i: tcon: add support for V3s TCON Date: Fri, 17 Mar 2017 04:47:45 +0800 Message-Id: <20170316204748.8596-6-icenowy@aosc.xyz> X-Mailer: git-send-email 2.12.0 In-Reply-To: <20170316204748.8596-1-icenowy@aosc.xyz> References: <20170316204748.8596-1-icenowy@aosc.xyz> X-Mailman-Approved-At: Fri, 17 Mar 2017 00:48:40 +0000 Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Icenowy Zheng , linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP Allwinner V3s SoC features a TCON without channel 1. Add support for it. Signed-off-by: Icenowy Zheng --- drivers/gpu/drm/sun4i/sun4i_drv.c | 3 ++- drivers/gpu/drm/sun4i/sun4i_tcon.c | 5 +++++ 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c index e78b8aaa4019..aad6a1a4664c 100644 --- a/drivers/gpu/drm/sun4i/sun4i_drv.c +++ b/drivers/gpu/drm/sun4i/sun4i_drv.c @@ -186,7 +186,8 @@ static bool sun4i_drv_node_is_tcon(struct device_node *node) return of_device_is_compatible(node, "allwinner,sun5i-a13-tcon") || of_device_is_compatible(node, "allwinner,sun6i-a31-tcon") || of_device_is_compatible(node, "allwinner,sun6i-a31s-tcon") || - of_device_is_compatible(node, "allwinner,sun8i-a33-tcon"); + of_device_is_compatible(node, "allwinner,sun8i-a33-tcon") || + of_device_is_compatible(node, "allwinner,sun8i-v3s-tcon"); } static int compare_of(struct device *dev, void *data) diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.c b/drivers/gpu/drm/sun4i/sun4i_tcon.c index f4f7283f7cb2..110e432b766d 100644 --- a/drivers/gpu/drm/sun4i/sun4i_tcon.c +++ b/drivers/gpu/drm/sun4i/sun4i_tcon.c @@ -613,11 +613,16 @@ static const struct sun4i_tcon_quirks sun8i_a33_quirks = { /* nothing is supported */ }; +static const struct sun4i_tcon_quirks sun8i_v3s_quirks = { + /* nothing is supported */ +}; + static const struct of_device_id sun4i_tcon_of_table[] = { { .compatible = "allwinner,sun5i-a13-tcon", .data = &sun5i_a13_quirks }, { .compatible = "allwinner,sun6i-a31-tcon", .data = &sun6i_a31_quirks }, { .compatible = "allwinner,sun6i-a31s-tcon", .data = &sun6i_a31s_quirks }, { .compatible = "allwinner,sun8i-a33-tcon", .data = &sun8i_a33_quirks }, + { .compatible = "allwinner,sun8i-v3s-tcon", .data = &sun8i_v3s_quirks }, { } }; MODULE_DEVICE_TABLE(of, sun4i_tcon_of_table);