From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BD89DC43331 for ; Tue, 12 Nov 2019 14:29:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8B702222C9 for ; Tue, 12 Nov 2019 14:29:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="DOn/BMSk" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727918AbfKLO3z (ORCPT ); Tue, 12 Nov 2019 09:29:55 -0500 Received: from fllv0016.ext.ti.com ([198.47.19.142]:37436 "EHLO fllv0016.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727628AbfKLO3x (ORCPT ); Tue, 12 Nov 2019 09:29:53 -0500 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id xACETaKK014234; Tue, 12 Nov 2019 08:29:36 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1573568976; bh=eDCdfymwg3zUktc3xZyxe+n8OYjhvINPbAjTECSZBfc=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=DOn/BMSkAuMvSaIQzIrD8qt8TZpD7sClDbfC6GLuucVz7SEhWLTWVmNv+hPt/6inW fzaUkX3VNRxxb/+tC1dUte4m4K1jCF3f0mI7SSPAEJjjPyBOEtgMSXnwE6sM3wfwyf mdMTNYXxydNHiHOp6oq0X8CFlQM/4kXgD5jv2XbA= Received: from DLEE115.ent.ti.com (dlee115.ent.ti.com [157.170.170.26]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTP id xACETaPC038555; Tue, 12 Nov 2019 08:29:36 -0600 Received: from DLEE113.ent.ti.com (157.170.170.24) by DLEE115.ent.ti.com (157.170.170.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3; Tue, 12 Nov 2019 08:29:36 -0600 Received: from lelv0326.itg.ti.com (10.180.67.84) by DLEE113.ent.ti.com (157.170.170.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3 via Frontend Transport; Tue, 12 Nov 2019 08:29:36 -0600 Received: from uda0869644b.dal.design.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id xACESriV044422; Tue, 12 Nov 2019 08:29:36 -0600 From: Benoit Parrot To: Hans Verkuil , Sakari Ailus CC: , , Benoit Parrot Subject: [Patch v3 19/20] media: ti-vpe: cal: fix enum_mbus_code/frame_size subdev arguments Date: Tue, 12 Nov 2019 08:31:51 -0600 Message-ID: <20191112143152.23176-20-bparrot@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191112143152.23176-1-bparrot@ti.com> References: <20191112143152.23176-1-bparrot@ti.com> MIME-Version: 1.0 Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Make sure that both enum_mbus_code() and enum_framesize() properly populate the .which parameter member, otherwise -EINVAL is return causing the subdev asynchronous registration handshake to fail. Signed-off-by: Benoit Parrot --- drivers/media/platform/ti-vpe/cal.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/media/platform/ti-vpe/cal.c b/drivers/media/platform/ti-vpe/cal.c index 92a54d59d433..be54806180a5 100644 --- a/drivers/media/platform/ti-vpe/cal.c +++ b/drivers/media/platform/ti-vpe/cal.c @@ -1493,6 +1493,7 @@ static int cal_enum_framesizes(struct file *file, void *fh, fse.index = fsize->index; fse.pad = 0; fse.code = fmt->code; + fse.which = V4L2_SUBDEV_FORMAT_ACTIVE; ret = v4l2_subdev_call(ctx->sensor, pad, enum_frame_size, NULL, &fse); if (ret) @@ -1833,6 +1834,7 @@ static int cal_async_bound(struct v4l2_async_notifier *notifier, memset(&mbus_code, 0, sizeof(mbus_code)); mbus_code.index = j; + mbus_code.which = V4L2_SUBDEV_FORMAT_ACTIVE; ret = v4l2_subdev_call(subdev, pad, enum_mbus_code, NULL, &mbus_code); if (ret) -- 2.17.1