[PATCH 4/4] media: rkvdec: Hook the (TRY_)DECODER_CMD stateless ioctls

From: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
To: linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org,
	linux-kernel@vger.kernel.org, linux-staging@lists.linux.dev
Cc: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>,
	Philipp Zabel <p.zabel@pengutronix.de>,
	Mauro Carvalho Chehab <mchehab@kernel.org>,
	Hans Verkuil <hverkuil-cisco@xs4all.nl>,
	Daniel Almeida <daniel.almeida@collabora.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Nicolas Dufresne <nicolas.dufresne@collabora.com>,
	Sebastian Fricke <sebastian.fricke@collabora.com>,
	Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
	Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Subject: [PATCH 4/4] media: rkvdec: Hook the (TRY_)DECODER_CMD stateless ioctls
Date: Thu,  9 Nov 2023 21:16:40 +0100	[thread overview]
Message-ID: <20231109201640.340556-4-paul.kocialkowski@bootlin.com> (raw)
In-Reply-To: <20231109201640.340556-1-paul.kocialkowski@bootlin.com>

The (TRY_)DECODER_CMD ioctls are used to support flushing when holding capture
buffers is supported. This is the case of this driver but the ioctls were never
hooked to the ioctl ops.

Add them to correctly support flushing.

Fixes: ed7bb87d3d03 ("media: rkvdec: Enable capture buffer holding for H264")
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
---
 drivers/staging/media/rkvdec/rkvdec.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/staging/media/rkvdec/rkvdec.c b/drivers/staging/media/rkvdec/rkvdec.c
index 84a41792cb4b..ac398b5a9736 100644
--- a/drivers/staging/media/rkvdec/rkvdec.c
+++ b/drivers/staging/media/rkvdec/rkvdec.c
@@ -461,6 +461,9 @@ static const struct v4l2_ioctl_ops rkvdec_ioctl_ops = {
 
 	.vidioc_streamon = v4l2_m2m_ioctl_streamon,
 	.vidioc_streamoff = v4l2_m2m_ioctl_streamoff,
+
+	.vidioc_decoder_cmd = v4l2_m2m_ioctl_stateless_decoder_cmd,
+	.vidioc_try_decoder_cmd = v4l2_m2m_ioctl_stateless_try_decoder_cmd,
 };
 
 static int rkvdec_queue_setup(struct vb2_queue *vq, unsigned int *num_buffers,
-- 
2.42.1

