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From: Changhuang Liang <changhuang.liang@starfivetech.com>
To: Mauro Carvalho Chehab <mchehab@kernel.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Hans Verkuil <hverkuil-cisco@xs4all.nl>,
	Ming Qian <ming.qian@nxp.com>,
	Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
	Nicolas Dufresne <nicolas.dufresne@collabora.com>,
	Benjamin Gaignard <benjamin.gaignard@collabora.com>,
	Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com>,
	Mingjia Zhang <mingjia.zhang@mediatek.com>,
	Marvin Lin <milkfafa@gmail.com>
Cc: Jack Zhu <jack.zhu@starfivetech.com>,
	Changhuang Liang <changhuang.liang@starfivetech.com>,
	linux-media@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-staging@lists.linux.dev
Subject: [PATCH v4 10/13] staging: media: starfive: Add V4L2_CAP_IO_MC capability
Date: Tue,  2 Apr 2024 03:00:08 -0700
Message-Id: <20240402100011.13480-11-changhuang.liang@starfivetech.com>
In-Reply-To: <20240402100011.13480-1-changhuang.liang@starfivetech.com>
References: <20240402100011.13480-1-changhuang.liang@starfivetech.com>
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Add V4L2_CAP_IO_MC capabality for video device. User space can enumerate
formats by mbus code.

Signed-off-by: Changhuang Liang <changhuang.liang@starfivetech.com>
---
 drivers/staging/media/starfive/camss/stf-video.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/media/starfive/camss/stf-video.c b/drivers/staging/media/starfive/camss/stf-video.c
index d9e51d4e2004..4ca889a7b757 100644
--- a/drivers/staging/media/starfive/camss/stf-video.c
+++ b/drivers/staging/media/starfive/camss/stf-video.c
@@ -665,7 +665,7 @@ int stf_video_register(struct stfcamss_video *video,
 	}
 
 	vdev->fops = &stf_vid_fops;
-	vdev->device_caps |= V4L2_CAP_STREAMING;
+	vdev->device_caps |= V4L2_CAP_STREAMING | V4L2_CAP_IO_MC;
 	vdev->entity.ops = &stf_media_ops;
 	vdev->vfl_dir = VFL_DIR_RX;
 	vdev->release = stf_video_release;
-- 
2.25.1