From patchwork Fri Dec 1 06:05:45 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Jernej_=C5=A0krabec?= X-Patchwork-Id: 10086489 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 5182B6035E for ; Fri, 1 Dec 2017 08:21:32 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3C9DE2A520 for ; Fri, 1 Dec 2017 08:21:32 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 319382A524; Fri, 1 Dec 2017 08:21:32 +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=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED 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 BE9AF2A520 for ; Fri, 1 Dec 2017 08:21:31 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 466536EC30; Fri, 1 Dec 2017 08:20:43 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail.siol.net (mailoutvs3.siol.net [213.250.19.136]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7EBE16EBEA for ; Fri, 1 Dec 2017 06:07:06 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by mail.siol.net (Postfix) with ESMTP id 2F243520729; Fri, 1 Dec 2017 07:07:05 +0100 (CET) X-Virus-Scanned: amavisd-new at psrvmta09.zcs-production.pri Received: from mail.siol.net ([127.0.0.1]) by localhost (psrvmta09.zcs-production.pri [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id BokRU_7s61x7; Fri, 1 Dec 2017 07:07:04 +0100 (CET) Received: from mail.siol.net (localhost [127.0.0.1]) by mail.siol.net (Postfix) with ESMTPS id A8949520844; Fri, 1 Dec 2017 07:07:04 +0100 (CET) Received: from localhost.localdomain (cpe-86-58-68-135.ftth.triera.net [86.58.68.135]) (Authenticated sender: 031275009) by mail.siol.net (Postfix) with ESMTPSA id 4EB2C52089E; Fri, 1 Dec 2017 07:07:02 +0100 (CET) From: Jernej Skrabec To: maxime.ripard@free-electrons.com Subject: [PATCH v2 22/27] drm/sun4i: Add CCSC property to DE2 configuration Date: Fri, 1 Dec 2017 07:05:45 +0100 Message-Id: <20171201060550.10392-23-jernej.skrabec@siol.net> X-Mailer: git-send-email 2.15.1 In-Reply-To: <20171201060550.10392-1-jernej.skrabec@siol.net> References: <20171201060550.10392-1-jernej.skrabec@siol.net> X-Mailman-Approved-At: Fri, 01 Dec 2017 08:20:40 +0000 Cc: airlied@linux.ie, linux-sunxi@googlegroups.com, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, wens@csie.org, linux-arm-kernel@lists.infradead.org, icenowy@aosc.io 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 Base addresses of channel output CSC (CCSC) depends whether mixer in question is first or second and if it is second, if supports VEP or not. This new property will tell which set of base addresses to take. Signed-off-by: Jernej Skrabec --- drivers/gpu/drm/sun4i/sun8i_mixer.c | 1 + drivers/gpu/drm/sun4i/sun8i_mixer.h | 5 +++++ 2 files changed, 6 insertions(+) diff --git a/drivers/gpu/drm/sun4i/sun8i_mixer.c b/drivers/gpu/drm/sun4i/sun8i_mixer.c index e3296a060352..7f88cf5f97eb 100644 --- a/drivers/gpu/drm/sun4i/sun8i_mixer.c +++ b/drivers/gpu/drm/sun4i/sun8i_mixer.c @@ -337,6 +337,7 @@ static const struct sun8i_mixer_cfg sun8i_v3s_mixer_cfg = { .vi_num = 2, .ui_num = 1, .scaler_mask = 0x3, + .ccsc = 0, }; static const struct of_device_id sun8i_mixer_of_table[] = { diff --git a/drivers/gpu/drm/sun4i/sun8i_mixer.h b/drivers/gpu/drm/sun4i/sun8i_mixer.h index 9bbd762d26f7..994090858b18 100644 --- a/drivers/gpu/drm/sun4i/sun8i_mixer.h +++ b/drivers/gpu/drm/sun4i/sun8i_mixer.h @@ -98,11 +98,16 @@ struct de2_fmt_info { * First, scaler supports for VI channels is defined and after that, scaler * support for UI channels. For example, if mixer has 2 VI channels without * scaler and 2 UI channels with scaler, bitmask would be 0xC. + * @ccsc: select set of CCSC base addresses + * Set value to 0 if this is first mixer or second mixer with VEP support. + * Set value to 1 if this is second mixer without VEP support. Other values + * are invalid. */ struct sun8i_mixer_cfg { int vi_num; int ui_num; int scaler_mask; + int ccsc; }; struct sun8i_mixer {