From patchwork Fri Apr 21 12:44:24 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomi Valkeinen X-Patchwork-Id: 676446 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 47565C77B76 for ; Fri, 21 Apr 2023 12:46:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232110AbjDUMq1 (ORCPT ); Fri, 21 Apr 2023 08:46:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49918 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232135AbjDUMq0 (ORCPT ); Fri, 21 Apr 2023 08:46:26 -0400 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7E522CC3A for ; Fri, 21 Apr 2023 05:46:13 -0700 (PDT) Received: from desky.lan (91-154-35-171.elisa-laajakaista.fi [91.154.35.171]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 20926305B; Fri, 21 Apr 2023 14:44:40 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1682081080; bh=K4pxZ/0nh1uhCg5wGHthOxNrP+Dktavd+Nboj1wrPqw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=DPOboijqSSoHryeaS5x3W7QfZskynwWa0DjiqewJo5I/a2T0Lp+5psToRbpmmc+1C xO+jaUpbQHHpyPtBOUtqQ46/4RZ+L9xBcBidKUlU5v304lyrTxsCwlNZTgeM/8/NxJ xYx/0tnPQsoUfWiw8JnWw0tQ1ZGoUGrDFKJXaBHc= From: Tomi Valkeinen To: linux-media@vger.kernel.org, sakari.ailus@linux.intel.com, Jacopo Mondi , Laurent Pinchart , niklas.soderlund+renesas@ragnatech.se, Mauro Carvalho Chehab , Hans Verkuil , satish.nagireddy@getcruise.com Cc: Tomi Valkeinen Subject: [PATCH v4 4/8] v4l2-ctl/compliance: Add simple routing test Date: Fri, 21 Apr 2023 15:44:24 +0300 Message-Id: <20230421124428.393261-5-tomi.valkeinen@ideasonboard.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230421124428.393261-1-tomi.valkeinen@ideasonboard.com> References: <20230421124428.393261-1-tomi.valkeinen@ideasonboard.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Add a very simple test for VIDIOC_SUBDEV_G_ROUTING/VIDIOC_SUBDEV_S_ROUTING. We can't (at least at the moment) really know here what kind of routings the driver would accept, but we can test a VIDIOC_SUBDEV_G_ROUTING call, followed by a VIDIOC_SUBDEV_S_ROUTING call with the routing we received. Signed-off-by: Tomi Valkeinen Reviewed-by: Laurent Pinchart --- utils/v4l2-compliance/v4l2-compliance.cpp | 12 ++++++++++++ utils/v4l2-compliance/v4l2-compliance.h | 1 + utils/v4l2-compliance/v4l2-test-subdevs.cpp | 16 ++++++++++++++++ 3 files changed, 29 insertions(+) diff --git a/utils/v4l2-compliance/v4l2-compliance.cpp b/utils/v4l2-compliance/v4l2-compliance.cpp index a147604c..7c3a688b 100644 --- a/utils/v4l2-compliance/v4l2-compliance.cpp +++ b/utils/v4l2-compliance/v4l2-compliance.cpp @@ -1241,6 +1241,18 @@ void testNode(struct node &node, struct node &node_m2m_cap, struct node &expbuf_ node.is_passthrough_subdev = has_source && has_sink; if (has_routes) { + printf("Sub-Device routing ioctls:\n"); + + for (unsigned which = V4L2_SUBDEV_FORMAT_TRY; + which <= V4L2_SUBDEV_FORMAT_ACTIVE; which++) { + + printf("\ttest %s VIDIOC_SUBDEV_G_ROUTING/VIDIOC_SUBDEV_S_ROUTING: %s\n", + which ? "Active" : "Try", + ok(testSubDevRouting(&node, which))); + } + + printf("\n"); + for (unsigned which = V4L2_SUBDEV_FORMAT_TRY; which <= V4L2_SUBDEV_FORMAT_ACTIVE; which++) { diff --git a/utils/v4l2-compliance/v4l2-compliance.h b/utils/v4l2-compliance/v4l2-compliance.h index 0cd43980..35b2274b 100644 --- a/utils/v4l2-compliance/v4l2-compliance.h +++ b/utils/v4l2-compliance/v4l2-compliance.h @@ -375,6 +375,7 @@ int testSubDevEnum(struct node *node, unsigned which, unsigned pad, unsigned str int testSubDevFormat(struct node *node, unsigned which, unsigned pad, unsigned stream); int testSubDevSelection(struct node *node, unsigned which, unsigned pad, unsigned stream); int testSubDevFrameInterval(struct node *node, unsigned pad, unsigned stream); +int testSubDevRouting(struct node *node, unsigned which); // Buffer ioctl tests int testReqBufs(struct node *node); diff --git a/utils/v4l2-compliance/v4l2-test-subdevs.cpp b/utils/v4l2-compliance/v4l2-test-subdevs.cpp index 07192bda..962d9244 100644 --- a/utils/v4l2-compliance/v4l2-test-subdevs.cpp +++ b/utils/v4l2-compliance/v4l2-test-subdevs.cpp @@ -551,3 +551,19 @@ int testSubDevSelection(struct node *node, unsigned which, unsigned pad, unsigne return have_sel ? 0 : ENOTTY; } + +int testSubDevRouting(struct node *node, unsigned which) +{ + struct v4l2_subdev_routing routing = {}; + struct v4l2_subdev_route routes[256] = {}; + + routing.which = which; + routing.routes = (__u64)&routes; + routing.num_routes = 256; + + fail_on_test(doioctl(node, VIDIOC_SUBDEV_G_ROUTING, &routing)); + + fail_on_test(doioctl(node, VIDIOC_SUBDEV_S_ROUTING, &routing)); + + return 0; +}