From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.2 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,T_DKIMWL_WL_HIGH,UNPARSEABLE_RELAY, UNWANTED_LANGUAGE_BODY,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 742BAC28CC5 for ; Wed, 5 Jun 2019 11:45:06 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 2A3B5206DF for ; Wed, 5 Jun 2019 11:45:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Zp3fHqon" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2A3B5206DF Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version: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=JBUi4Yuoc5/Yp4OJQQQG064PEYXHCErp63lZSLG497w=; b=Zp3fHqondqjyvv LMzOssKja18SI5E0CnI2ZczwGU3PLb4d+fP8DTvoPH6KqvM+pe+7nzjc8Fwdj1dyBPdSEXHH/w7Dy lxzocG+4tEEJQ0IrDFLpvGLHNqM4SrG0cnZlnv+L5j37+so4HMAPHXYsldc4uqalB3s5/0qSLFTwa htXnvQVXo9KqQeOKx+tzkd/FX6ZgXZnAmE1PCrvNMbjTyP8XflixH1/a4aQL6vgl2IlHDMg0lwbQ/ K2S41R0qUm9W0U7p7/3H35olGnBnZnKxxrK5Kyzl0rdncTJmegeFPTAV3pZ2yvWTxAmclmmVAsIl5 Rz0FcO+xeCUe3IP5Lk9Q==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hYULi-0005V1-CI; Wed, 05 Jun 2019 11:44:58 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hYUKd-0004E0-45; Wed, 05 Jun 2019 11:44:12 +0000 X-UUID: b75859b7e18147638aeeaf442220f34e-20190605 X-UUID: b75859b7e18147638aeeaf442220f34e-20190605 Received: from mtkcas67.mediatek.inc [(172.29.193.45)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 745778344; Wed, 05 Jun 2019 03:43:46 -0800 Received: from MTKMBS01N2.mediatek.inc (172.21.101.79) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Wed, 5 Jun 2019 04:43:45 -0700 Received: from mtkcas08.mediatek.inc (172.21.101.126) by mtkmbs01n2.mediatek.inc (172.21.101.79) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Wed, 5 Jun 2019 19:43:43 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Wed, 5 Jun 2019 19:43:42 +0800 From: To: CK Hu , Philipp Zabel , "Rob Herring" , Matthias Brugger Subject: [PATCH v3, 07/27] drm/mediatek: add mutex mod register offset into ddp private data Date: Wed, 5 Jun 2019 19:42:46 +0800 Message-ID: <1559734986-7379-8-git-send-email-yongqiang.niu@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1559734986-7379-1-git-send-email-yongqiang.niu@mediatek.com> References: <1559734986-7379-1-git-send-email-yongqiang.niu@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: 48601DB269F65FAEFC1C49303F9239FAB7DC8461D5EECD2BC6C07EF2F365449E2000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190605_044351_822329_3BE2C653 X-CRM114-Status: GOOD ( 10.77 ) 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: Mark Rutland , devicetree@vger.kernel.org, Yongqiang Niu , David Airlie , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, Daniel Vetter , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Yongqiang Niu mutex mod register offset will be private data of ddp. Signed-off-by: Yongqiang Niu --- drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c index ae94d44..8bde2cf 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c @@ -41,10 +41,12 @@ #define DISP_REG_CONFIG_DSI_SEL 0x050 #define DISP_REG_CONFIG_DPI_SEL 0x064 +#define MT2701_DISP_MUTEX0_MOD0 0x2c + #define DISP_REG_MUTEX_EN(n) (0x20 + 0x20 * (n)) #define DISP_REG_MUTEX(n) (0x24 + 0x20 * (n)) #define DISP_REG_MUTEX_RST(n) (0x28 + 0x20 * (n)) -#define DISP_REG_MUTEX_MOD(n) (0x2c + 0x20 * (n)) +#define DISP_REG_MUTEX_MOD(mutex_mod_reg, n) (mutex_mod_reg + 0x20 * (n)) #define DISP_REG_MUTEX_SOF(n) (0x30 + 0x20 * (n)) #define DISP_REG_MUTEX_MOD2(n) (0x34 + 0x20 * (n)) @@ -149,6 +151,7 @@ struct mtk_disp_mutex { struct mtk_ddp_data { const unsigned int *mutex_mod; + const unsigned int mutex_mod_reg; }; struct mtk_ddp { @@ -208,14 +211,17 @@ struct mtk_ddp { static const struct mtk_ddp_data mt2701_ddp_driver_data = { .mutex_mod = mt2701_mutex_mod, + .mutex_mod_reg = MT2701_DISP_MUTEX0_MOD0, }; static const struct mtk_ddp_data mt2712_ddp_driver_data = { .mutex_mod = mt2712_mutex_mod, + .mutex_mod_reg = MT2701_DISP_MUTEX0_MOD0, }; static const struct mtk_ddp_data mt8173_ddp_driver_data = { .mutex_mod = mt8173_mutex_mod, + .mutex_mod_reg = MT2701_DISP_MUTEX0_MOD0, }; static unsigned int mtk_ddp_mout_en(enum mtk_ddp_comp_id cur, @@ -481,7 +487,8 @@ void mtk_disp_mutex_add_comp(struct mtk_disp_mutex *mutex, break; default: if (ddp->data->mutex_mod[id] < 32) { - offset = DISP_REG_MUTEX_MOD(mutex->id); + offset = DISP_REG_MUTEX_MOD(ddp->data->mutex_mod_reg, + mutex->id); reg = readl_relaxed(ddp->regs + offset); reg |= 1 << ddp->data->mutex_mod[id]; writel_relaxed(reg, ddp->regs + offset); @@ -519,7 +526,8 @@ void mtk_disp_mutex_remove_comp(struct mtk_disp_mutex *mutex, break; default: if (ddp->data->mutex_mod[id] < 32) { - offset = DISP_REG_MUTEX_MOD(mutex->id); + offset = DISP_REG_MUTEX_MOD(ddp->data->mutex_mod_reg, + mutex->id); reg = readl_relaxed(ddp->regs + offset); reg &= ~(1 << ddp->data->mutex_mod[id]); writel_relaxed(reg, ddp->regs + offset); -- 1.8.1.1.dirty _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel