From patchwork Sun Apr 23 10:37:51 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Icenowy Zheng X-Patchwork-Id: 9694755 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 A33BF601E9 for ; Sun, 23 Apr 2017 10:40:33 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 96C6A205F7 for ; Sun, 23 Apr 2017 10:40:33 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8B52526E5D; Sun, 23 Apr 2017 10:40:33 +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=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID autolearn=unavailable version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 2A689205F7 for ; Sun, 23 Apr 2017 10:40:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=h/+7EF+I4YgvZpBfcdlw0Gtcbz8VOEeoeSAy17QGWJ8=; b=MHH/Dv93oqVZKwQeuVu1WAVyPj rToiVMGFamdWLz8YZoShYXJQOO/WdNjH6x/JqAAaDiQE7kveqjbA7T48XWat9M+0Tm76mD9Z/4S+Q NYYW1jKO7ZlOAz4TuOtgBZHVzka9voCC7qljhT2GMM2kBPzirkisKoR4y2quMvn6yHbqUFTfHGNNj m9wutR6Y/0F0e5DPmsG59JeLYES+5CiFM0n3GsNWBtcAqR2CvQGh1NmMFkLxx96tna8ZUvvPev4mI U47ses8dOaLNWE91xA7ivEA33HEhpAme2zL+otzJEe8hJbGVpCU2A/k73Ud0pFDwltXQosEM39SmC dAiWQnWQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1d2EwS-000735-6P; Sun, 23 Apr 2017 10:40:32 +0000 Received: from cat.maple.relay.mailchannels.net ([23.83.214.31]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1d2Ew4-0005Gb-CJ for linux-arm-kernel@lists.infradead.org; Sun, 23 Apr 2017 10:40:14 +0000 X-Sender-Id: lmn-tzduiowcrqmw|x-authsender|icenowy@aosc.io Received: from relay.mailchannels.net (localhost [127.0.0.1]) by relay.mailchannels.net (Postfix) with ESMTP id 50D2C7C33FD; Sun, 23 Apr 2017 10:39:45 +0000 (UTC) Received: from hermes.aosc.io (unknown [100.96.137.157]) by relay.mailchannels.net (Postfix) with ESMTPA id 750207C3122; Sun, 23 Apr 2017 10:39:44 +0000 (UTC) X-Sender-Id: lmn-tzduiowcrqmw|x-authsender|icenowy@aosc.io Received: from hermes.aosc.io (hermes.aosc.io [172.20.66.218]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384) by 0.0.0.0:2500 (trex/5.9.2); Sun, 23 Apr 2017 10:39:45 +0000 X-MC-Relay: Neutral X-MailChannels-SenderId: lmn-tzduiowcrqmw|x-authsender|icenowy@aosc.io X-MailChannels-Auth-Id: lmn-TZDUIOWCRQMW X-Print-Average: 5b5aeb453833fa9d_1492943985175_3948227965 X-MC-Loop-Signature: 1492943985175:1985901789 X-MC-Ingress-Time: 1492943985174 Received: from localhost (localhost [127.0.0.1]) (Authenticated sender: icenowy@aosc.io) by hermes.aosc.io (Postfix) with ESMTPSA id 7C70C48716; Sun, 23 Apr 2017 10:39:39 +0000 (UTC) From: Icenowy Zheng To: Rob Herring , Maxime Ripard , Chen-Yu Tsai , Jernej Skrabec Subject: [PATCH v5 08/11] drm/sun4i: tcon: add support for V3s TCON Date: Sun, 23 Apr 2017 18:37:51 +0800 Message-Id: <20170423103754.50012-9-icenowy@aosc.io> In-Reply-To: <20170423103754.50012-1-icenowy@aosc.io> References: <20170423103754.50012-1-icenowy@aosc.io> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170423_034009_098123_1F82EF98 X-CRM114-Status: UNSURE ( 9.64 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-sunxi@googlegroups.com, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Icenowy Zheng MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org 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 68c0b754cdb5..736b28e47281 100644 --- a/drivers/gpu/drm/sun4i/sun4i_drv.c +++ b/drivers/gpu/drm/sun4i/sun4i_drv.c @@ -176,7 +176,8 @@ 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 e4fef0639656..c8e695d5776b 100644 --- a/drivers/gpu/drm/sun4i/sun4i_tcon.c +++ b/drivers/gpu/drm/sun4i/sun4i_tcon.c @@ -533,11 +533,16 @@ 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);