From patchwork Mon Apr 25 21:36:31 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 8932691 X-Patchwork-Delegate: geert@linux-m68k.org Return-Path: X-Original-To: patchwork-linux-renesas-soc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 052289F749 for ; Mon, 25 Apr 2016 21:36:44 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 4DA4920166 for ; Mon, 25 Apr 2016 21:36:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 86B9F201BB for ; Mon, 25 Apr 2016 21:36:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965215AbcDYVg2 (ORCPT ); Mon, 25 Apr 2016 17:36:28 -0400 Received: from galahad.ideasonboard.com ([185.26.127.97]:37360 "EHLO galahad.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965205AbcDYVgZ (ORCPT ); Mon, 25 Apr 2016 17:36:25 -0400 Received: from avalon.bb.dnainternet.fi (85-23-193-79.bb.dnainternet.fi [85.23.193.79]) by galahad.ideasonboard.com (Postfix) with ESMTPSA id 4F4A72039B; Mon, 25 Apr 2016 23:35:41 +0200 (CEST) From: Laurent Pinchart To: linux-media@vger.kernel.org Cc: linux-renesas-soc@vger.kernel.org Subject: [PATCH v2 06/13] v4l: vsp1: Add output node value to routing table Date: Tue, 26 Apr 2016 00:36:31 +0300 Message-Id: <1461620198-13428-7-git-send-email-laurent.pinchart+renesas@ideasonboard.com> X-Mailer: git-send-email 2.7.3 In-Reply-To: <1461620198-13428-1-git-send-email-laurent.pinchart+renesas@ideasonboard.com> References: <1461620198-13428-1-git-send-email-laurent.pinchart+renesas@ideasonboard.com> Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Spam-Status: No, score=-7.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable 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 The output node value indicates the value to be used in a sampling point register to use the node as the source of histogram data. Signed-off-by: Laurent Pinchart --- drivers/media/platform/vsp1/vsp1_entity.c | 52 ++++++++++++++++++++----------- drivers/media/platform/vsp1/vsp1_entity.h | 6 +++- 2 files changed, 39 insertions(+), 19 deletions(-) diff --git a/drivers/media/platform/vsp1/vsp1_entity.c b/drivers/media/platform/vsp1/vsp1_entity.c index 3d070bcc6053..6a96ea77de69 100644 --- a/drivers/media/platform/vsp1/vsp1_entity.c +++ b/drivers/media/platform/vsp1/vsp1_entity.c @@ -274,28 +274,44 @@ int vsp1_entity_link_setup(struct media_entity *entity, * Initialization */ +#define VSP1_ENTITY_ROUTE(ent) \ + { VSP1_ENTITY_##ent, 0, VI6_DPR_##ent##_ROUTE, \ + { VI6_DPR_NODE_##ent }, VI6_DPR_NODE_##ent } + +#define VSP1_ENTITY_ROUTE_RPF(idx) \ + { VSP1_ENTITY_RPF, idx, VI6_DPR_RPF_ROUTE(idx), \ + { 0, }, VI6_DPR_NODE_RPF(idx) } + +#define VSP1_ENTITY_ROUTE_UDS(idx) \ + { VSP1_ENTITY_UDS, idx, VI6_DPR_UDS_ROUTE(idx), \ + { VI6_DPR_NODE_UDS(idx) }, VI6_DPR_NODE_UDS(idx) } + +#define VSP1_ENTITY_ROUTE_WPF(idx) \ + { VSP1_ENTITY_WPF, idx, 0, \ + { VI6_DPR_NODE_WPF(idx) }, VI6_DPR_NODE_WPF(idx) } + static const struct vsp1_route vsp1_routes[] = { { VSP1_ENTITY_BRU, 0, VI6_DPR_BRU_ROUTE, { VI6_DPR_NODE_BRU_IN(0), VI6_DPR_NODE_BRU_IN(1), VI6_DPR_NODE_BRU_IN(2), VI6_DPR_NODE_BRU_IN(3), - VI6_DPR_NODE_BRU_IN(4) } }, - { VSP1_ENTITY_HSI, 0, VI6_DPR_HSI_ROUTE, { VI6_DPR_NODE_HSI, } }, - { VSP1_ENTITY_HST, 0, VI6_DPR_HST_ROUTE, { VI6_DPR_NODE_HST, } }, - { VSP1_ENTITY_LIF, 0, 0, { VI6_DPR_NODE_LIF, } }, - { VSP1_ENTITY_LUT, 0, VI6_DPR_LUT_ROUTE, { VI6_DPR_NODE_LUT, } }, - { VSP1_ENTITY_RPF, 0, VI6_DPR_RPF_ROUTE(0), { 0, } }, - { VSP1_ENTITY_RPF, 1, VI6_DPR_RPF_ROUTE(1), { 0, } }, - { VSP1_ENTITY_RPF, 2, VI6_DPR_RPF_ROUTE(2), { 0, } }, - { VSP1_ENTITY_RPF, 3, VI6_DPR_RPF_ROUTE(3), { 0, } }, - { VSP1_ENTITY_RPF, 4, VI6_DPR_RPF_ROUTE(4), { 0, } }, - { VSP1_ENTITY_SRU, 0, VI6_DPR_SRU_ROUTE, { VI6_DPR_NODE_SRU, } }, - { VSP1_ENTITY_UDS, 0, VI6_DPR_UDS_ROUTE(0), { VI6_DPR_NODE_UDS(0), } }, - { VSP1_ENTITY_UDS, 1, VI6_DPR_UDS_ROUTE(1), { VI6_DPR_NODE_UDS(1), } }, - { VSP1_ENTITY_UDS, 2, VI6_DPR_UDS_ROUTE(2), { VI6_DPR_NODE_UDS(2), } }, - { VSP1_ENTITY_WPF, 0, 0, { VI6_DPR_NODE_WPF(0), } }, - { VSP1_ENTITY_WPF, 1, 0, { VI6_DPR_NODE_WPF(1), } }, - { VSP1_ENTITY_WPF, 2, 0, { VI6_DPR_NODE_WPF(2), } }, - { VSP1_ENTITY_WPF, 3, 0, { VI6_DPR_NODE_WPF(3), } }, + VI6_DPR_NODE_BRU_IN(4) }, VI6_DPR_NODE_BRU_OUT }, + VSP1_ENTITY_ROUTE(HSI), + VSP1_ENTITY_ROUTE(HST), + { VSP1_ENTITY_LIF, 0, 0, { VI6_DPR_NODE_LIF, }, VI6_DPR_NODE_LIF }, + VSP1_ENTITY_ROUTE(LUT), + VSP1_ENTITY_ROUTE_RPF(0), + VSP1_ENTITY_ROUTE_RPF(1), + VSP1_ENTITY_ROUTE_RPF(2), + VSP1_ENTITY_ROUTE_RPF(3), + VSP1_ENTITY_ROUTE_RPF(4), + VSP1_ENTITY_ROUTE(SRU), + VSP1_ENTITY_ROUTE_UDS(0), + VSP1_ENTITY_ROUTE_UDS(1), + VSP1_ENTITY_ROUTE_UDS(2), + VSP1_ENTITY_ROUTE_WPF(0), + VSP1_ENTITY_ROUTE_WPF(1), + VSP1_ENTITY_ROUTE_WPF(2), + VSP1_ENTITY_ROUTE_WPF(3), }; int vsp1_entity_init(struct vsp1_device *vsp1, struct vsp1_entity *entity, diff --git a/drivers/media/platform/vsp1/vsp1_entity.h b/drivers/media/platform/vsp1/vsp1_entity.h index 69eff4e17350..aaab05f4952c 100644 --- a/drivers/media/platform/vsp1/vsp1_entity.h +++ b/drivers/media/platform/vsp1/vsp1_entity.h @@ -42,17 +42,21 @@ enum vsp1_entity_type { * @index: Entity index this routing entry is associated with * @reg: Output routing configuration register * @inputs: Target node value for each input + * @output: Target node value for entity output * * Each $vsp1_route entry describes routing configuration for the entity * specified by the entry's @type and @index. @reg indicates the register that * holds output routing configuration for the entity, and the @inputs array - * store the target node value for each input of the entity. + * store the target node value for each input of the entity. The @output field + * stores the target node value of the entity output when used as a source for + * histogram generation. */ struct vsp1_route { enum vsp1_entity_type type; unsigned int index; unsigned int reg; unsigned int inputs[VSP1_ENTITY_MAX_INPUTS]; + unsigned int output; }; /**