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Date: Wed, 21 Feb 2024 16:54:35 +0100
From: Benjamin Gaignard <benjamin.gaignard@...labora.com>
To: mchehab@...nel.org,
	tfiga@...omium.org,
	m.szyprowski@...sung.com,
	ezequiel@...guardiasur.com.ar,
	p.zabel@...gutronix.de,
	hverkuil-cisco@...all.nl,
	nicolas@...fresne.ca
Cc: linux-media@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-rockchip@...ts.infradead.org,
	kernel@...labora.com,
	Benjamin Gaignard <benjamin.gaignard@...labora.com>
Subject: [PATCH v20 9/9] media: verisilicon: Support removing buffers on capture queue

Allow to remove buffers on capture queue because it the one which
own the decoded buffers. After a dynamic resolution change lot of
them could remain allocated but won't be used anymore so deleting
them save memory.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@...labora.com>
---
 drivers/media/platform/verisilicon/hantro_v4l2.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/media/platform/verisilicon/hantro_v4l2.c b/drivers/media/platform/verisilicon/hantro_v4l2.c
index 941fa23c211a..df6f2536263b 100644
--- a/drivers/media/platform/verisilicon/hantro_v4l2.c
+++ b/drivers/media/platform/verisilicon/hantro_v4l2.c
@@ -756,6 +756,7 @@ const struct v4l2_ioctl_ops hantro_ioctl_ops = {
 	.vidioc_dqbuf = v4l2_m2m_ioctl_dqbuf,
 	.vidioc_prepare_buf = v4l2_m2m_ioctl_prepare_buf,
 	.vidioc_create_bufs = v4l2_m2m_ioctl_create_bufs,
+	.vidioc_remove_bufs = v4l2_m2m_ioctl_remove_bufs,
 	.vidioc_expbuf = v4l2_m2m_ioctl_expbuf,
 
 	.vidioc_subscribe_event = v4l2_ctrl_subscribe_event,
-- 
2.40.1


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