From patchwork Tue Mar 19 14:55:54 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 2301641 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by patchwork2.kernel.org (Postfix) with ESMTP id 7DBA9DFB79 for ; Tue, 19 Mar 2013 15:07:29 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 72103E6528 for ; Tue, 19 Mar 2013 08:07:29 -0700 (PDT) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [95.142.166.194]) by gabe.freedesktop.org (Postfix) with ESMTP id 7D127E5F94 for ; Tue, 19 Mar 2013 07:55:31 -0700 (PDT) Received: from avalon.ideasonboard.com (unknown [91.178.238.129]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 6F983366A3 for ; Tue, 19 Mar 2013 15:55:12 +0100 (CET) From: Laurent Pinchart To: dri-devel@lists.freedesktop.org Subject: [PATCH v4 13/21] modetest: Compute CRTC pipe number as needed Date: Tue, 19 Mar 2013 15:55:54 +0100 Message-Id: <1363704962-14077-14-git-send-email-laurent.pinchart@ideasonboard.com> X-Mailer: git-send-email 1.8.1.5 In-Reply-To: <1363704962-14077-1-git-send-email-laurent.pinchart@ideasonboard.com> References: <1363704962-14077-1-git-send-email-laurent.pinchart@ideasonboard.com> X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: dri-devel-bounces+patchwork-dri-devel=patchwork.kernel.org@lists.freedesktop.org Errors-To: dri-devel-bounces+patchwork-dri-devel=patchwork.kernel.org@lists.freedesktop.org Signed-off-by: Laurent Pinchart --- tests/modetest/modetest.c | 29 +++++++++++++++++------------ 1 file changed, 17 insertions(+), 12 deletions(-) diff --git a/tests/modetest/modetest.c b/tests/modetest/modetest.c index 164e7e1..70fa262 100644 --- a/tests/modetest/modetest.c +++ b/tests/modetest/modetest.c @@ -639,7 +639,6 @@ struct connector_arg { drmModeModeInfo *mode; drmModeEncoder *encoder; int crtc; - int pipe; unsigned int fb_id[2], current_fb_id; struct timeval start; @@ -701,15 +700,6 @@ static void connector_find_mode(struct device *dev, struct connector_arg *c) if (c->crtc == -1) c->crtc = c->encoder->crtc_id; - - /* and figure out which crtc index it is: */ - for (i = 0; i < dev->resources->res->count_crtcs; i++) { - if (c->crtc == (int)dev->resources->res->crtcs[i]) { - c->pipe = i; - break; - } - } - } /* ----------------------------------------------------------------------------- @@ -827,15 +817,30 @@ set_plane(struct device *dev, struct connector_arg *c, struct plane_arg *p) struct kms_bo *plane_bo; uint32_t plane_flags = 0; int crtc_x, crtc_y, crtc_w, crtc_h; + unsigned int pipe; unsigned int i; - /* find an unused plane which can be connected to our crtc */ + /* Find an unused plane which can be connected to our CRTC. Find the + * CRTC index first, then iterate over available planes. + */ + for (i = 0; i < (unsigned int)dev->resources->res->count_crtcs; i++) { + if (c->crtc == (int)dev->resources->res->crtcs[i]) { + pipe = i; + break; + } + } + + if (pipe == (unsigned int)dev->resources->res->count_crtcs) { + fprintf(stderr, "CRTC %u not found\n", c->crtc); + return -1; + } + for (i = 0; i < dev->resources->plane_res->count_planes && !plane_id; i++) { ovr = dev->resources->planes[i].plane; if (!ovr) continue; - if ((ovr->possible_crtcs & (1 << c->pipe)) && !ovr->crtc_id) + if ((ovr->possible_crtcs & (1 << pipe)) && !ovr->crtc_id) plane_id = ovr->plane_id; }