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From: Benjamin Gaignard <benjamin.gaignard@collabora.com>
To: mchehab@kernel.org, tfiga@chromium.org, m.szyprowski@samsung.com,
	ezequiel@vanguardiasur.com.ar, p.zabel@pengutronix.de,
	hverkuil-cisco@xs4all.nl, nicolas@ndufresne.ca
Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-rockchip@lists.infradead.org, kernel@collabora.com,
	Benjamin Gaignard <benjamin.gaignard@collabora.com>
Subject: [PATCH v20 9/9] media: verisilicon: Support removing buffers on capture queue
Date: Wed, 21 Feb 2024 16:54:35 +0100	[thread overview]
Message-ID: <20240221155435.100093-10-benjamin.gaignard@collabora.com> (raw)
In-Reply-To: <20240221155435.100093-1-benjamin.gaignard@collabora.com>

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@collabora.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


WARNING: multiple messages have this Message-ID (diff)
From: Benjamin Gaignard <benjamin.gaignard@collabora.com>
To: mchehab@kernel.org, tfiga@chromium.org, m.szyprowski@samsung.com,
	ezequiel@vanguardiasur.com.ar, p.zabel@pengutronix.de,
	hverkuil-cisco@xs4all.nl, nicolas@ndufresne.ca
Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-rockchip@lists.infradead.org, kernel@collabora.com,
	Benjamin Gaignard <benjamin.gaignard@collabora.com>
Subject: [PATCH v20 9/9] media: verisilicon: Support removing buffers on capture queue
Date: Wed, 21 Feb 2024 16:54:35 +0100	[thread overview]
Message-ID: <20240221155435.100093-10-benjamin.gaignard@collabora.com> (raw)
In-Reply-To: <20240221155435.100093-1-benjamin.gaignard@collabora.com>

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@collabora.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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Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip

  parent reply	other threads:[~2024-02-21 15:54 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-02-21 15:54 [PATCH v20 0/9] Add REMOVE_BUF ioctl Benjamin Gaignard
2024-02-21 15:54 ` Benjamin Gaignard
2024-02-21 15:54 ` [PATCH v20 1/9] media: videobuf2: Update vb2_is_busy() logic Benjamin Gaignard
2024-02-21 15:54   ` Benjamin Gaignard
2024-02-21 15:54 ` [PATCH v20 2/9] videobuf2: Add min_reqbufs_allocation field to vb2_queue structure Benjamin Gaignard
2024-02-21 15:54   ` Benjamin Gaignard
2024-02-21 15:54 ` [PATCH v20 3/9] media: test-drivers: Set REQBUFS minimum number of buffers Benjamin Gaignard
2024-02-21 15:54   ` Benjamin Gaignard
2024-02-21 15:54 ` [PATCH v20 4/9] media: core: Rework how create_buf index returned value is computed Benjamin Gaignard
2024-02-21 15:54   ` Benjamin Gaignard
2024-02-21 15:54 ` [PATCH v20 5/9] media: core: Add bitmap manage bufs array entries Benjamin Gaignard
2024-02-21 15:54   ` Benjamin Gaignard
2024-02-21 15:54 ` [PATCH v20 6/9] media: core: Free range of buffers Benjamin Gaignard
2024-02-21 15:54   ` Benjamin Gaignard
2024-02-21 15:54 ` [PATCH v20 7/9] media: v4l2: Add REMOVE_BUFS ioctl Benjamin Gaignard
2024-02-21 15:54   ` Benjamin Gaignard
2024-03-14 12:06   ` Hans Verkuil
2024-03-14 12:06     ` Hans Verkuil
2024-03-14 13:57   ` Hans Verkuil
2024-03-14 13:57     ` Hans Verkuil
2024-02-21 15:54 ` [PATCH v20 8/9] media: v4l2: Add mem2mem helpers for " Benjamin Gaignard
2024-02-21 15:54   ` Benjamin Gaignard
2024-03-14 12:04   ` Hans Verkuil
2024-03-14 12:04     ` Hans Verkuil
2024-03-14 13:58   ` Hans Verkuil
2024-03-14 13:58     ` Hans Verkuil
2024-02-21 15:54 ` Benjamin Gaignard [this message]
2024-02-21 15:54   ` [PATCH v20 9/9] media: verisilicon: Support removing buffers on capture queue Benjamin Gaignard

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