From patchwork Tue Jul 7 21:17:28 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: jilai wang X-Patchwork-Id: 6739681 X-Patchwork-Delegate: agross@codeaurora.org Return-Path: X-Original-To: patchwork-linux-arm-msm@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 8D1C6C05AC for ; Tue, 7 Jul 2015 21:17:41 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A08BA2077C for ; Tue, 7 Jul 2015 21:17:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2732120771 for ; Tue, 7 Jul 2015 21:17:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933367AbbGGVRh (ORCPT ); Tue, 7 Jul 2015 17:17:37 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:53650 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933267AbbGGVRh (ORCPT ); Tue, 7 Jul 2015 17:17:37 -0400 Received: from smtp.codeaurora.org (localhost [127.0.0.1]) by smtp.codeaurora.org (Postfix) with ESMTP id D1B9F140655; Tue, 7 Jul 2015 21:17:36 +0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 486) id C38C314066B; Tue, 7 Jul 2015 21:17:36 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-7.7 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 Received: from yyzubuntu29.qualcomm.com (rrcs-67-52-130-30.west.biz.rr.com [67.52.130.30]) (using TLSv1.1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) (Authenticated sender: jilaiw@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 8323F140655; Tue, 7 Jul 2015 21:17:35 +0000 (UTC) From: Jilai Wang To: dri-devel@lists.freedesktop.org Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, robdclark@gmail.com, Jilai Wang Subject: [PATCH] drm/msm/mdp5:Add DMA pipe planes for MDP5 Date: Tue, 7 Jul 2015 17:17:28 -0400 Message-Id: <1436303848-19650-1-git-send-email-jilaiw@codeaurora.org> X-Mailer: git-send-email 1.8.2.1 X-Virus-Scanned: ClamAV using ClamSMTP Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This change is to add planes which use DMA pipes for MDP5. Signed-off-by: Jilai Wang --- drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c | 23 ++++++++++++++++++++--- 1 file changed, 20 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c index cbda41d..f40896d 100644 --- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c +++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c @@ -316,9 +316,12 @@ static int modeset_init(struct mdp5_kms *mdp5_kms) static const enum mdp5_pipe crtcs[] = { SSPP_RGB0, SSPP_RGB1, SSPP_RGB2, SSPP_RGB3, }; - static const enum mdp5_pipe pub_planes[] = { + static const enum mdp5_pipe vig_planes[] = { SSPP_VIG0, SSPP_VIG1, SSPP_VIG2, SSPP_VIG3, }; + static const enum mdp5_pipe dma_planes[] = { + SSPP_DMA0, SSPP_DMA1, + }; struct drm_device *dev = mdp5_kms->dev; struct msm_drm_private *priv = dev->dev_private; const struct mdp5_cfg_hw *hw_cfg; @@ -361,12 +364,26 @@ static int modeset_init(struct mdp5_kms *mdp5_kms) for (i = 0; i < hw_cfg->pipe_vig.count; i++) { struct drm_plane *plane; - plane = mdp5_plane_init(dev, pub_planes[i], false, + plane = mdp5_plane_init(dev, vig_planes[i], false, hw_cfg->pipe_vig.base[i], hw_cfg->pipe_vig.caps); if (IS_ERR(plane)) { ret = PTR_ERR(plane); dev_err(dev->dev, "failed to construct %s plane: %d\n", - pipe2name(pub_planes[i]), ret); + pipe2name(vig_planes[i]), ret); + goto fail; + } + } + + /* DMA planes */ + for (i = 0; i < hw_cfg->pipe_dma.count; i++) { + struct drm_plane *plane; + + plane = mdp5_plane_init(dev, dma_planes[i], false, + hw_cfg->pipe_dma.base[i], hw_cfg->pipe_dma.caps); + if (IS_ERR(plane)) { + ret = PTR_ERR(plane); + dev_err(dev->dev, "failed to construct %s plane: %d\n", + pipe2name(dma_planes[i]), ret); goto fail; } }