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From: Gustavo Padovan <gustavo@padovan.org>
To: linux-media@vger.kernel.org
Cc: Hans Verkuil <hverkuil@xs4all.nl>,
	Mauro Carvalho Chehab <mchehab@osg.samsung.com>,
	Shuah Khan <shuahkh@osg.samsung.com>,
	Pawel Osciak <pawel@osciak.com>,
	Alexandre Courbot <acourbot@chromium.org>,
	Sakari Ailus <sakari.ailus@iki.fi>,
	Brian Starkey <brian.starkey@arm.com>,
	linux-kernel@vger.kernel.org,
	Gustavo Padovan <gustavo.padovan@collabora.com>
Subject: [RFC v4 10/17] [media] vivid: mark vivid queues as ordered_in_driver
Date: Fri, 20 Oct 2017 19:50:05 -0200	[thread overview]
Message-ID: <20171020215012.20646-11-gustavo@padovan.org> (raw)
In-Reply-To: <20171020215012.20646-1-gustavo@padovan.org>

From: Gustavo Padovan <gustavo.padovan@collabora.com>

To enable vivid to be used with explicit synchronization we need
to mark its queues as ordered. vivid queues are already ordered by
default so we no changes are needed.

v2: rename 'ordered' to 'ordered_in_driver' to avoid confusion.

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com> (v1)
---
 drivers/media/platform/vivid/vivid-core.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/media/platform/vivid/vivid-core.c b/drivers/media/platform/vivid/vivid-core.c
index 608bcceed463..1f7702faea7d 100644
--- a/drivers/media/platform/vivid/vivid-core.c
+++ b/drivers/media/platform/vivid/vivid-core.c
@@ -1063,6 +1063,7 @@ static int vivid_create_instance(struct platform_device *pdev, int inst)
 		q->type = dev->multiplanar ? V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE :
 			V4L2_BUF_TYPE_VIDEO_CAPTURE;
 		q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_READ;
+		q->ordered_in_driver = 1;
 		q->drv_priv = dev;
 		q->buf_struct_size = sizeof(struct vivid_buffer);
 		q->ops = &vivid_vid_cap_qops;
@@ -1083,6 +1084,7 @@ static int vivid_create_instance(struct platform_device *pdev, int inst)
 		q->type = dev->multiplanar ? V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE :
 			V4L2_BUF_TYPE_VIDEO_OUTPUT;
 		q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_WRITE;
+		q->ordered_in_driver = 1;
 		q->drv_priv = dev;
 		q->buf_struct_size = sizeof(struct vivid_buffer);
 		q->ops = &vivid_vid_out_qops;
@@ -1103,6 +1105,7 @@ static int vivid_create_instance(struct platform_device *pdev, int inst)
 		q->type = dev->has_raw_vbi_cap ? V4L2_BUF_TYPE_VBI_CAPTURE :
 					      V4L2_BUF_TYPE_SLICED_VBI_CAPTURE;
 		q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_READ;
+		q->ordered_in_driver = 1;
 		q->drv_priv = dev;
 		q->buf_struct_size = sizeof(struct vivid_buffer);
 		q->ops = &vivid_vbi_cap_qops;
@@ -1123,6 +1126,7 @@ static int vivid_create_instance(struct platform_device *pdev, int inst)
 		q->type = dev->has_raw_vbi_out ? V4L2_BUF_TYPE_VBI_OUTPUT :
 					      V4L2_BUF_TYPE_SLICED_VBI_OUTPUT;
 		q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_WRITE;
+		q->ordered_in_driver = 1;
 		q->drv_priv = dev;
 		q->buf_struct_size = sizeof(struct vivid_buffer);
 		q->ops = &vivid_vbi_out_qops;
@@ -1142,6 +1146,7 @@ static int vivid_create_instance(struct platform_device *pdev, int inst)
 		q = &dev->vb_sdr_cap_q;
 		q->type = V4L2_BUF_TYPE_SDR_CAPTURE;
 		q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_READ;
+		q->ordered_in_driver = 1;
 		q->drv_priv = dev;
 		q->buf_struct_size = sizeof(struct vivid_buffer);
 		q->ops = &vivid_sdr_cap_qops;
-- 
2.13.6

  parent reply	other threads:[~2017-10-20 21:51 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-10-20 21:49 [RFC v4 00/17] V4L2 Explicit Synchronization support Gustavo Padovan
2017-10-20 21:49 ` [RFC v4 01/17] [media] v4l: create v4l2_event_subscribe_v4l2() Gustavo Padovan
2017-10-24 12:51   ` Hans Verkuil
2017-10-20 21:49 ` [RFC v4 02/17] [media] v4l: use v4l2_subscribe_event_v4l2() on vtables Gustavo Padovan
2017-10-20 21:49 ` [RFC v4 03/17] [media] v4l: use v4l2_subscribe_event_v4l2() on drivers Gustavo Padovan
2017-10-20 21:49 ` [RFC v4 04/17] WIP: [media] v4l2: add v4l2_event_queue_fh_with_cb() Gustavo Padovan
2017-11-03  7:31   ` Hans Verkuil
2017-10-20 21:50 ` [RFC v4 05/17] [media] v4l: add V4L2_EVENT_OUT_FENCE event Gustavo Padovan
2017-10-24 13:09   ` Hans Verkuil
2017-10-20 21:50 ` [RFC v4 06/17] [media] vb2: add .send_out_fence() to notify userspace of out_fence_fd Gustavo Padovan
2017-10-20 21:50 ` [RFC v4 07/17] [media] vivid: assign the specific device to the vb2_queue->dev Gustavo Padovan
2017-10-20 21:50 ` [RFC v4 08/17] [media] vb2: add 'ordered_in_driver' property to queues Gustavo Padovan
2017-10-24 13:11   ` Hans Verkuil
2017-10-20 21:50 ` [RFC v4 09/17] [media] vb2: add 'ordered_in_vb2' " Gustavo Padovan
2017-11-03  7:23   ` Hans Verkuil
2017-10-20 21:50 ` Gustavo Padovan [this message]
2017-10-20 21:50 ` [RFC v4 11/17] [media] vb2: check earlier if stream can be started Gustavo Padovan
2017-10-20 21:50 ` [RFC v4 12/17] [media] vb2: add explicit fence user API Gustavo Padovan
2017-11-03  7:47   ` Hans Verkuil
2017-10-20 21:50 ` [RFC v4 13/17] [media] vb2: add in-fence support to QBUF Gustavo Padovan
2017-10-25 14:49   ` Brian Starkey
2017-11-10 12:38     ` Gustavo Padovan
2017-10-20 21:50 ` [RFC v4 14/17] [media] vb2: add videobuf2 dma-buf fence helpers Gustavo Padovan
2017-10-20 21:50 ` [RFC v4 15/17] [media] vb2: add infrastructure to support out-fences Gustavo Padovan
2017-10-27  9:41   ` Brian Starkey
2017-10-20 21:50 ` [RFC v4 16/17] [media] vb2: add out-fence support to QBUF Gustavo Padovan
2017-10-27 10:01   ` Brian Starkey
2017-11-03  0:03     ` Gustavo Padovan
2017-10-20 21:50 ` [RFC v4 17/17] [media] v4l: Document explicit synchronization behaviour Gustavo Padovan
2017-10-27 10:08   ` Brian Starkey
2017-11-03  7:53   ` Hans Verkuil
2017-11-03 13:32     ` Gustavo Padovan

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