From patchwork Fri Jan 6 12:15:29 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kieran Bingham X-Patchwork-Id: 9500853 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 383056070F for ; Fri, 6 Jan 2017 12:18:49 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 29E8D28481 for ; Fri, 6 Jan 2017 12:18:49 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 188B928434; Fri, 6 Jan 2017 12:18:49 +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=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 65F6628478 for ; Fri, 6 Jan 2017 12:18:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161254AbdAFMRi (ORCPT ); Fri, 6 Jan 2017 07:17:38 -0500 Received: from mail.kernel.org ([198.145.29.136]:43244 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1761818AbdAFMQY (ORCPT ); Fri, 6 Jan 2017 07:16:24 -0500 Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 42BA1203E9; Fri, 6 Jan 2017 12:15:41 +0000 (UTC) Received: from CookieMonster.cookiemonster.local (cpc89244-aztw30-2-0-cust5770.18-1.cable.virginm.net [86.31.182.139]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 6E8FF203E6; Fri, 6 Jan 2017 12:15:39 +0000 (UTC) From: Kieran Bingham To: laurent.pinchart@ideasonboard.com Cc: linux-renesas-soc@vger.kernel.org, linux-media@vger.kernel.org, Kieran Bingham Subject: [PATCH v4 2/4] v4l: vsp1: Move vsp1_video_setup_pipeline() Date: Fri, 6 Jan 2017 12:15:29 +0000 Message-Id: <703b4aa60797b9ce28ed26a0d8b2583a62a181f4.1483704413.git-series.kieran.bingham+renesas@ideasonboard.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: References: In-Reply-To: References: X-Virus-Scanned: ClamAV using ClamSMTP Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Move the static vsp1_video_setup_pipeline() function in preparation for the callee updates so that the vsp1_video_pipeline_run() call can configure pipelines following suspend resume actions. This commit is just a code move for clarity performing no functional change. Signed-off-by: Kieran Bingham Reviewed-by: Laurent Pinchart --- drivers/media/platform/vsp1/vsp1_video.c | 82 ++++++++++++------------- 1 file changed, 41 insertions(+), 41 deletions(-) diff --git a/drivers/media/platform/vsp1/vsp1_video.c b/drivers/media/platform/vsp1/vsp1_video.c index f7dc249eb398..938ecc2766ed 100644 --- a/drivers/media/platform/vsp1/vsp1_video.c +++ b/drivers/media/platform/vsp1/vsp1_video.c @@ -355,6 +355,47 @@ static void vsp1_video_frame_end(struct vsp1_pipeline *pipe, pipe->buffers_ready |= 1 << video->pipe_index; } +static int vsp1_video_setup_pipeline(struct vsp1_pipeline *pipe) +{ + struct vsp1_entity *entity; + + /* Determine this pipelines sizes for image partitioning support. */ + vsp1_video_pipeline_setup_partitions(pipe); + + /* Prepare the display list. */ + pipe->dl = vsp1_dl_list_get(pipe->output->dlm); + if (!pipe->dl) + return -ENOMEM; + + if (pipe->uds) { + struct vsp1_uds *uds = to_uds(&pipe->uds->subdev); + + /* If a BRU is present in the pipeline before the UDS, the alpha + * component doesn't need to be scaled as the BRU output alpha + * value is fixed to 255. Otherwise we need to scale the alpha + * component only when available at the input RPF. + */ + if (pipe->uds_input->type == VSP1_ENTITY_BRU) { + uds->scale_alpha = false; + } else { + struct vsp1_rwpf *rpf = + to_rwpf(&pipe->uds_input->subdev); + + uds->scale_alpha = rpf->fmtinfo->alpha; + } + } + + list_for_each_entry(entity, &pipe->entities, list_pipe) { + vsp1_entity_route_setup(entity, pipe->dl); + + if (entity->ops->configure) + entity->ops->configure(entity, pipe, pipe->dl, + VSP1_ENTITY_PARAMS_INIT); + } + + return 0; +} + static void vsp1_video_pipeline_run_partition(struct vsp1_pipeline *pipe, struct vsp1_dl_list *dl) { @@ -752,47 +793,6 @@ static void vsp1_video_buffer_queue(struct vb2_buffer *vb) spin_unlock_irqrestore(&pipe->irqlock, flags); } -static int vsp1_video_setup_pipeline(struct vsp1_pipeline *pipe) -{ - struct vsp1_entity *entity; - - /* Determine this pipelines sizes for image partitioning support. */ - vsp1_video_pipeline_setup_partitions(pipe); - - /* Prepare the display list. */ - pipe->dl = vsp1_dl_list_get(pipe->output->dlm); - if (!pipe->dl) - return -ENOMEM; - - if (pipe->uds) { - struct vsp1_uds *uds = to_uds(&pipe->uds->subdev); - - /* If a BRU is present in the pipeline before the UDS, the alpha - * component doesn't need to be scaled as the BRU output alpha - * value is fixed to 255. Otherwise we need to scale the alpha - * component only when available at the input RPF. - */ - if (pipe->uds_input->type == VSP1_ENTITY_BRU) { - uds->scale_alpha = false; - } else { - struct vsp1_rwpf *rpf = - to_rwpf(&pipe->uds_input->subdev); - - uds->scale_alpha = rpf->fmtinfo->alpha; - } - } - - list_for_each_entry(entity, &pipe->entities, list_pipe) { - vsp1_entity_route_setup(entity, pipe->dl); - - if (entity->ops->configure) - entity->ops->configure(entity, pipe, pipe->dl, - VSP1_ENTITY_PARAMS_INIT); - } - - return 0; -} - static int vsp1_video_start_streaming(struct vb2_queue *vq, unsigned int count) { struct vsp1_video *video = vb2_get_drv_priv(vq);