Message ID | 20230529103741.11904-11-hdegoede@redhat.com (mailing list archive) |
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State | New |
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Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from <linux-media-owner@vger.kernel.org>) id 1q3aHp-00BYld-4C; Mon, 29 May 2023 10:39:37 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231611AbjE2Kje (ORCPT <rfc822;mkrufky@linuxtv.org> + 1 other); Mon, 29 May 2023 06:39:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36676 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230430AbjE2Kjc (ORCPT <rfc822;linux-media@vger.kernel.org>); Mon, 29 May 2023 06:39:32 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 113CCC2 for <linux-media@vger.kernel.org>; Mon, 29 May 2023 03:38:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1685356723; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=z/Bd+GvKJqHkpo+bXUx4YJtorppITHEcs9Qdi9q35D8=; b=UiQNxt/gzXUWn4eYe9O0SiqCnfp3wGafks9czQ/xRx4KaGH9jorjz75wSuBKXX6xekj7Di lJ95DixXKWs3lYGCcAI6zCJq5AmvOzkOigp21S7KLHVQIjhOaBj0hLYf4mdBxlWVXP3NMy 6k1vvkh0ZQhPKr4PCTT9rUHQrgGbz9I= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-490-3-6EFketMxONH8ZN3dYhrA-1; Mon, 29 May 2023 06:38:38 -0400 X-MC-Unique: 3-6EFketMxONH8ZN3dYhrA-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 5503638184E0; Mon, 29 May 2023 10:38:38 +0000 (UTC) Received: from localhost.localdomain (unknown [10.39.194.96]) by smtp.corp.redhat.com (Postfix) with ESMTP id C4D342166B2B; Mon, 29 May 2023 10:38:36 +0000 (UTC) From: Hans de Goede <hdegoede@redhat.com> To: Mauro Carvalho Chehab <mchehab@kernel.org>, Sakari Ailus <sakari.ailus@linux.intel.com>, Andy Shevchenko <andy@kernel.org> Cc: Hans de Goede <hdegoede@redhat.com>, Kate Hsuan <hpa@redhat.com>, Tsuchiya Yuto <kitakar@gmail.com>, Yury Luneff <yury.lunev@gmail.com>, Nable <nable.maininbox@googlemail.com>, andrey.i.trufanov@gmail.com, Fabio Aiuto <fabioaiuto83@gmail.com>, linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 10/21] media: atomisp: Add target validation to atomisp_subdev_set_selection() Date: Mon, 29 May 2023 12:37:30 +0200 Message-Id: <20230529103741.11904-11-hdegoede@redhat.com> In-Reply-To: <20230529103741.11904-1-hdegoede@redhat.com> References: <20230529103741.11904-1-hdegoede@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.1 on 10.11.54.6 X-Spam-Status: No, score=-2.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: <linux-media.vger.kernel.org> X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -4.8 (----) X-LSpam-Report: No, score=-4.8 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1,RCVD_IN_DNSWL_MED=-2.3 autolearn=ham autolearn_force=no |
Series |
media: atomisp: Use selection API info to determine sensor padding
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Commit Message
Hans de Goede
May 29, 2023, 10:37 a.m. UTC
As the 2 comments in the function already say both the sink and the source
pads only support setting the selection for 1 target:
/* Only crop target supported on sink pad. */
/* Only compose target is supported on source pads. */
Validate that the passed in target actually matches these expectations.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
drivers/staging/media/atomisp/pci/atomisp_subdev.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/staging/media/atomisp/pci/atomisp_subdev.c b/drivers/staging/media/atomisp/pci/atomisp_subdev.c index 7985a0319a39..04e257ede7d4 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_subdev.c +++ b/drivers/staging/media/atomisp/pci/atomisp_subdev.c @@ -360,6 +360,10 @@ int atomisp_subdev_set_selection(struct v4l2_subdev *sd, unsigned int padding_w = pad_w; unsigned int padding_h = pad_h; + if ((pad == ATOMISP_SUBDEV_PAD_SINK && target != V4L2_SEL_TGT_CROP) || + (pad == ATOMISP_SUBDEV_PAD_SOURCE && target != V4L2_SEL_TGT_COMPOSE)) + return -EINVAL; + isp_get_fmt_rect(sd, sd_state, which, ffmt, crop, comp); dev_dbg(isp->dev,