From: Gustavo Padovan <gustavo.pado...@collabora.com>
ordered_in_driver is used to optimize the use of explicit synchronization
when the driver guarantees ordering we can use the same fence context for
out-fences. In this case userspace will know that the buffers won't be
signaling out of order. vivid queues are already ordered by default so no
changes are needed.
v2: rename 'ordered' to 'ordered_in_driver' to avoid confusion.
Signed-off-by: Gustavo Padovan <gustavo.pado...@collabora.com>
---
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 f19391fa2d6a..1b830ebe1cd8 100644
--- a/drivers/media/platform/vivid/vivid-core.c
+++ b/drivers/media/platform/vivid/vivid-core.c
@@ -1068,6 +1068,7 @@ 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;
@@ -1088,6 +1089,7 @@ 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;
@@ -1108,6 +1110,7 @@ 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;
@@ -1128,6 +1131,7 @@ 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;
@@ -1147,6 +1151,7 @@ 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
