[v4,05/21] staging: media: tegra-video: document tegra_channel_get_remote_source_subdev
Message ID | 20230130141603.323221-6-luca.ceresoli@bootlin.com (mailing list archive) |
---|---|
State | Superseded |
Delegated to: | Hans Verkuil |
Headers |
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 1pMUyM-00CVct-P0; Mon, 30 Jan 2023 14:17:27 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237533AbjA3ORY (ORCPT <rfc822;mkrufky@linuxtv.org> + 1 other); Mon, 30 Jan 2023 09:17:24 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33278 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237483AbjA3OQ5 (ORCPT <rfc822;linux-media@vger.kernel.org>); Mon, 30 Jan 2023 09:16:57 -0500 Received: from relay11.mail.gandi.net (relay11.mail.gandi.net [217.70.178.231]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 062BC3D908; Mon, 30 Jan 2023 06:16:51 -0800 (PST) Received: from booty.fritz.box (unknown [77.244.183.192]) (Authenticated sender: luca.ceresoli@bootlin.com) by mail.gandi.net (Postfix) with ESMTPA id 71DC3100004; Mon, 30 Jan 2023 14:16:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1675088210; 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=sSPKBUlHMxZ38nxoDS7iekTdWfdlYMqEzH/0zTPar3c=; b=IVTwy/CSrik1mGUkHyhYK4kXBsAF1Eo/1gJL7TEd2GP2QHYQwt4Vs/ldsnnk76I8goyiOn 0p8Nrz8CT2w3mXrKUzwsfvlrMYCeYa+3+0SB0RlHzYTf2MPtFpraNRUE4MH3FjsJIxLauh pDRFojy8sW96MeCSDBRTH2uLO29qg1LFmjeRoXzNSpQltxMBZseqdAGDkhwJMn/YGsvZDC PTqVit9a+zYPzFUCpCYwDirEOI9pQDTqjyst5U4vHwUn9esuqVxoG9bWy5+yKV0kAV8cFq 7TA4AGuiZWyK0dfsqKYPhK/VrUEgc7YyCLf0shzJvUJHCeBnEwkXknZ2qvKrHQ== From: Luca Ceresoli <luca.ceresoli@bootlin.com> To: Thierry Reding <thierry.reding@gmail.com>, Jonathan Hunter <jonathanh@nvidia.com>, Sowjanya Komatineni <skomatineni@nvidia.com>, David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Mauro Carvalho Chehab <mchehab@kernel.org>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Dmitry Osipenko <digetx@gmail.com>, Hans Verkuil <hverkuil-cisco@xs4all.nl> Cc: Luca Ceresoli <luca.ceresoli@bootlin.com>, linux-media@vger.kernel.org, linux-tegra@vger.kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-staging@lists.linux.dev, Thomas Petazzoni <thomas.petazzoni@bootlin.com>, Paul Kocialkowski <paul.kocialkowski@bootlin.com>, Richard Leitner <richard.leitner@skidata.com> Subject: [PATCH v4 05/21] staging: media: tegra-video: document tegra_channel_get_remote_source_subdev Date: Mon, 30 Jan 2023 15:15:47 +0100 Message-Id: <20230130141603.323221-6-luca.ceresoli@bootlin.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230130141603.323221-1-luca.ceresoli@bootlin.com> References: <20230130141603.323221-1-luca.ceresoli@bootlin.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS 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: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no |
Series |
Add Tegra20 parallel video input capture
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Commit Message
Luca Ceresoli
Jan. 30, 2023, 2:15 p.m. UTC
Clarify what this function does. Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Reviewed-by: Dmitry Osipenko <digetx@gmail.com> --- Changed in v4: - Added review tags No changes in v3 No changes in v2 --- drivers/staging/media/tegra-video/vi.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/staging/media/tegra-video/vi.c b/drivers/staging/media/tegra-video/vi.c index 9dba6e97ebdd..6aecdd28bd82 100644 --- a/drivers/staging/media/tegra-video/vi.c +++ b/drivers/staging/media/tegra-video/vi.c @@ -154,6 +154,9 @@ tegra_channel_get_remote_csi_subdev(struct tegra_vi_channel *chan) return media_entity_to_v4l2_subdev(pad->entity); } +/* + * Walk up the chain until the initial source (e.g. image sensor) + */ struct v4l2_subdev * tegra_channel_get_remote_source_subdev(struct tegra_vi_channel *chan) {