From patchwork Mon Mar 18 14:31:13 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 10857771 X-Patchwork-Delegate: kieran@bingham.xyz Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C514F17EF for ; Mon, 18 Mar 2019 14:31:47 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B3326294AF for ; Mon, 18 Mar 2019 14:31:47 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id ACEAC294AB; Mon, 18 Mar 2019 14:31:47 +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=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=unavailable 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 4253C294A8 for ; Mon, 18 Mar 2019 14:31:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727838AbfCRObp (ORCPT ); Mon, 18 Mar 2019 10:31:45 -0400 Received: from perceval.ideasonboard.com ([213.167.242.64]:59216 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727829AbfCRObo (ORCPT ); Mon, 18 Mar 2019 10:31:44 -0400 Received: from pendragon.bb.dnainternet.fi (dfj612yhrgyx302h3jwwy-3.rev.dnainternet.fi [IPv6:2001:14ba:21f5:5b00:ce28:277f:58d7:3ca4]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 801001998; Mon, 18 Mar 2019 15:31:37 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1552919497; bh=PPQouBreckvNEq5Az7u+R+1N0vcXdYdVBF8G+De03Lg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=NByQhRXm1iUuCppx1BQ7F6LFUY01e9Cut84ynMCm5x/cj9L52jAyaGvT1yUAhNa9N aIkMfvG2y/jV+hg681q9obMK3222K6mT+RV8ozUxjLq24h0M0tz+7wj4VPLJ7NJTgO RDed2ZyckVoovkDistSkouWT1lcMMEoa9/Q7wyMI= From: Laurent Pinchart To: dri-devel@lists.freedesktop.org Cc: linux-media@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Kieran Bingham , Mauro Carvalho Chehab Subject: [PATCH v7 10/18] media: vsp1: drm: Extend frame completion API to the DU driver Date: Mon, 18 Mar 2019 16:31:13 +0200 Message-Id: <20190318143121.29561-11-laurent.pinchart+renesas@ideasonboard.com> X-Mailer: git-send-email 2.19.2 In-Reply-To: <20190318143121.29561-1-laurent.pinchart+renesas@ideasonboard.com> References: <20190318143121.29561-1-laurent.pinchart+renesas@ideasonboard.com> MIME-Version: 1.0 Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The VSP1 driver will need to pass extra flags to the DU through the frame completion API. Replace the completed bool flag by a bitmask to support this. Signed-off-by: Laurent Pinchart Reviewed-by: Kieran Bingham --- Changes since v6: - Add a comment to keep VSP1_DU_STATUS_* and VSP1_DL_FRAME_END_* in sync --- drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 4 ++-- drivers/media/platform/vsp1/vsp1_dl.h | 1 + drivers/media/platform/vsp1/vsp1_drm.c | 4 ++-- drivers/media/platform/vsp1/vsp1_drm.h | 2 +- include/media/vsp1.h | 4 +++- 5 files changed, 9 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c index f6deea90dcce..520929389666 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c @@ -27,14 +27,14 @@ #include "rcar_du_kms.h" #include "rcar_du_vsp.h" -static void rcar_du_vsp_complete(void *private, bool completed, u32 crc) +static void rcar_du_vsp_complete(void *private, unsigned int status, u32 crc) { struct rcar_du_crtc *crtc = private; if (crtc->vblank_enable) drm_crtc_handle_vblank(&crtc->crtc); - if (completed) + if (status & VSP1_DU_STATUS_COMPLETE) rcar_du_crtc_finish_page_flip(crtc); drm_crtc_add_crc_entry(&crtc->crtc, false, 0, &crc); diff --git a/drivers/media/platform/vsp1/vsp1_dl.h b/drivers/media/platform/vsp1/vsp1_dl.h index e0fdb145e6ed..079ba5af0315 100644 --- a/drivers/media/platform/vsp1/vsp1_dl.h +++ b/drivers/media/platform/vsp1/vsp1_dl.h @@ -17,6 +17,7 @@ struct vsp1_dl_body_pool; struct vsp1_dl_list; struct vsp1_dl_manager; +/* Keep these flags in sync with VSP1_DU_STATUS_* in include/media/vsp1.h. */ #define VSP1_DL_FRAME_END_COMPLETED BIT(0) #define VSP1_DL_FRAME_END_INTERNAL BIT(1) diff --git a/drivers/media/platform/vsp1/vsp1_drm.c b/drivers/media/platform/vsp1/vsp1_drm.c index d1c88e8aee52..bd95683c1cd9 100644 --- a/drivers/media/platform/vsp1/vsp1_drm.c +++ b/drivers/media/platform/vsp1/vsp1_drm.c @@ -34,14 +34,14 @@ static void vsp1_du_pipeline_frame_end(struct vsp1_pipeline *pipe, unsigned int completion) { struct vsp1_drm_pipeline *drm_pipe = to_vsp1_drm_pipeline(pipe); - bool complete = completion & VSP1_DL_FRAME_END_COMPLETED; if (drm_pipe->du_complete) { struct vsp1_entity *uif = drm_pipe->uif; + unsigned int status = completion & VSP1_DU_STATUS_COMPLETE; u32 crc; crc = uif ? vsp1_uif_get_crc(to_uif(&uif->subdev)) : 0; - drm_pipe->du_complete(drm_pipe->du_private, complete, crc); + drm_pipe->du_complete(drm_pipe->du_private, status, crc); } if (completion & VSP1_DL_FRAME_END_INTERNAL) { diff --git a/drivers/media/platform/vsp1/vsp1_drm.h b/drivers/media/platform/vsp1/vsp1_drm.h index 8dfd274a59e2..e85ad4366fbb 100644 --- a/drivers/media/platform/vsp1/vsp1_drm.h +++ b/drivers/media/platform/vsp1/vsp1_drm.h @@ -42,7 +42,7 @@ struct vsp1_drm_pipeline { struct vsp1_du_crc_config crc; /* Frame synchronisation */ - void (*du_complete)(void *data, bool completed, u32 crc); + void (*du_complete)(void *data, unsigned int status, u32 crc); void *du_private; }; diff --git a/include/media/vsp1.h b/include/media/vsp1.h index 1cf868360701..877496936487 100644 --- a/include/media/vsp1.h +++ b/include/media/vsp1.h @@ -17,6 +17,8 @@ struct device; int vsp1_du_init(struct device *dev); +#define VSP1_DU_STATUS_COMPLETE BIT(0) + /** * struct vsp1_du_lif_config - VSP LIF configuration * @width: output frame width @@ -32,7 +34,7 @@ struct vsp1_du_lif_config { unsigned int height; bool interlaced; - void (*callback)(void *data, bool completed, u32 crc); + void (*callback)(void *data, unsigned int status, u32 crc); void *callback_data; };