From patchwork Tue Apr 19 17:55:06 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Agner X-Patchwork-Id: 8882421 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 34EFDBF29F for ; Tue, 19 Apr 2016 17:54:34 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 5A325202A1 for ; Tue, 19 Apr 2016 17:54:33 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 7C800200EC for ; Tue, 19 Apr 2016 17:54:32 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 139DE6E80D; Tue, 19 Apr 2016 17:54:28 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail.kmu-office.ch (mail.kmu-office.ch [178.209.48.109]) by gabe.freedesktop.org (Postfix) with ESMTPS id BF7B26E809 for ; Tue, 19 Apr 2016 17:54:16 +0000 (UTC) Received: from trochilidae.toradex.int (75-146-58-181-Washington.hfc.comcastbusiness.net [75.146.58.181]) by mail.kmu-office.ch (Postfix) with ESMTPSA id 905485C168B; Tue, 19 Apr 2016 19:52:39 +0200 (CEST) From: Stefan Agner To: dri-devel@lists.freedesktop.org, stefan@agner.ch, airlied@linux.ie Subject: [PATCH 2/6] drm/fsl-dcu: store layer registers in soc_data Date: Tue, 19 Apr 2016 10:55:06 -0700 Message-Id: <1461088510-8512-3-git-send-email-stefan@agner.ch> X-Mailer: git-send-email 2.8.0 In-Reply-To: <1461088510-8512-1-git-send-email-stefan@agner.ch> References: <1461088510-8512-1-git-send-email-stefan@agner.ch> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=agner.ch; s=dkim; t=1461088361; bh=33iTyUjTsc/Gy/b/VMDkjnoCalQWyZAteOHu1Jmzjzs=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References; b=Br/JY598lOohGBRsPHn01/wzfhx+jnSNBklUgpR/l5zsHSbGjR6ByWYl6XR07G4lycgMHO4Y5E/bdSZKFRfdT9UBdaXm2goU9QyD+qLr1gIh9UUMPzbrBXuEhPTEIa9ZayUUwFU0DTv2zASsSoINCEcpQVNxX5SUjTzpSZxeu2g= Cc: jianwei.wang.chn@gmail.com, meng.yi@nxp.com, alexander.stein@systec-electronic.com, linux-kernel@vger.kernel.org, alison.wang@freescale.com 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-Spam-Status: No, score=-5.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_MED,RP_MATCHES_RCVD,T_DKIM_INVALID,UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Store the number of registers per layer in soc_data. This is more consistent with how the rest of SoC specific data are handled. Signed-off-by: Stefan Agner --- drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c | 8 ++------ drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c | 2 ++ drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.h | 1 + 3 files changed, 5 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c index 89c0084..b024f90 100644 --- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c +++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c @@ -138,7 +138,7 @@ int fsl_dcu_drm_crtc_create(struct fsl_dcu_drm_device *fsl_dev) { struct drm_plane *primary; struct drm_crtc *crtc = &fsl_dev->crtc; - unsigned int i, j, reg_num; + unsigned int i, j; int ret; primary = fsl_dcu_drm_primary_create_plane(fsl_dev->drm); @@ -154,12 +154,8 @@ int fsl_dcu_drm_crtc_create(struct fsl_dcu_drm_device *fsl_dev) drm_crtc_helper_add(crtc, &fsl_dcu_drm_crtc_helper_funcs); - if (!strcmp(fsl_dev->soc->name, "ls1021a")) - reg_num = LS1021A_LAYER_REG_NUM; - else - reg_num = VF610_LAYER_REG_NUM; for (i = 0; i < fsl_dev->soc->total_layer; i++) { - for (j = 1; j <= reg_num; j++) + for (j = 1; j <= fsl_dev->soc->layer_regs; j++) regmap_write(fsl_dev->regmap, DCU_CTRLDESCLN(i, j), 0); } regmap_update_bits(fsl_dev->regmap, DCU_DCU_MODE, diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c index ef41bde..6219115 100644 --- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c +++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c @@ -274,12 +274,14 @@ static const struct fsl_dcu_soc_data fsl_dcu_ls1021a_data = { .name = "ls1021a", .total_layer = 16, .max_layer = 4, + .layer_regs = LS1021A_LAYER_REG_NUM, }; static const struct fsl_dcu_soc_data fsl_dcu_vf610_data = { .name = "vf610", .total_layer = 64, .max_layer = 6, + .layer_regs = VF610_LAYER_REG_NUM, }; static const struct of_device_id fsl_dcu_of_match[] = { diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.h b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.h index c275f90..b1bba3a 100644 --- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.h +++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.h @@ -175,6 +175,7 @@ struct fsl_dcu_soc_data { unsigned int total_layer; /*max layer number DCU supported*/ unsigned int max_layer; + unsigned int layer_regs; }; struct fsl_dcu_drm_device {