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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 3/9] media: test-drivers: Set REQBUFS minimum number of buffers
Date: Wed, 21 Feb 2024 16:54:29 +0100	[thread overview]
Message-ID: <20240221155435.100093-4-benjamin.gaignard@collabora.com> (raw)
In-Reply-To: <20240221155435.100093-1-benjamin.gaignard@collabora.com>

Instead of using 'min_queued_buffers' field to specify the
minimum number of buffers to be allocated when calling REQBUF
use 'min_reqbufs_allocation' field which is dedicated to this
purpose.

While at it rename vivid_create_queue() parameter.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
---
 drivers/media/test-drivers/vimc/vimc-capture.c | 2 +-
 drivers/media/test-drivers/vivid/vivid-core.c  | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/media/test-drivers/vimc/vimc-capture.c b/drivers/media/test-drivers/vimc/vimc-capture.c
index 2a2d19d23bab..97693561f1e4 100644
--- a/drivers/media/test-drivers/vimc/vimc-capture.c
+++ b/drivers/media/test-drivers/vimc/vimc-capture.c
@@ -432,7 +432,7 @@ static struct vimc_ent_device *vimc_capture_add(struct vimc_device *vimc,
 	q->mem_ops = vimc_allocator == VIMC_ALLOCATOR_DMA_CONTIG
 		   ? &vb2_dma_contig_memops : &vb2_vmalloc_memops;
 	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-	q->min_queued_buffers = 2;
+	q->min_reqbufs_allocation = 2;
 	q->lock = &vcapture->lock;
 	q->dev = v4l2_dev->dev;
 
diff --git a/drivers/media/test-drivers/vivid/vivid-core.c b/drivers/media/test-drivers/vivid/vivid-core.c
index 159c72cbb5bf..11b8520d9f57 100644
--- a/drivers/media/test-drivers/vivid/vivid-core.c
+++ b/drivers/media/test-drivers/vivid/vivid-core.c
@@ -861,7 +861,7 @@ static const struct media_device_ops vivid_media_ops = {
 static int vivid_create_queue(struct vivid_dev *dev,
 			      struct vb2_queue *q,
 			      u32 buf_type,
-			      unsigned int min_queued_buffers,
+			      unsigned int min_reqbufs_allocation,
 			      const struct vb2_ops *ops)
 {
 	if (buf_type == V4L2_BUF_TYPE_VIDEO_CAPTURE && dev->multiplanar)
@@ -898,7 +898,7 @@ static int vivid_create_queue(struct vivid_dev *dev,
 	q->mem_ops = allocators[dev->inst] == 1 ? &vb2_dma_contig_memops :
 						  &vb2_vmalloc_memops;
 	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-	q->min_queued_buffers = supports_requests[dev->inst] ? 0 : min_queued_buffers;
+	q->min_reqbufs_allocation = min_reqbufs_allocation;
 	q->lock = &dev->mutex;
 	q->dev = dev->v4l2_dev.dev;
 	q->supports_requests = supports_requests[dev->inst];
-- 
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 3/9] media: test-drivers: Set REQBUFS minimum number of buffers
Date: Wed, 21 Feb 2024 16:54:29 +0100	[thread overview]
Message-ID: <20240221155435.100093-4-benjamin.gaignard@collabora.com> (raw)
In-Reply-To: <20240221155435.100093-1-benjamin.gaignard@collabora.com>

Instead of using 'min_queued_buffers' field to specify the
minimum number of buffers to be allocated when calling REQBUF
use 'min_reqbufs_allocation' field which is dedicated to this
purpose.

While at it rename vivid_create_queue() parameter.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
---
 drivers/media/test-drivers/vimc/vimc-capture.c | 2 +-
 drivers/media/test-drivers/vivid/vivid-core.c  | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/media/test-drivers/vimc/vimc-capture.c b/drivers/media/test-drivers/vimc/vimc-capture.c
index 2a2d19d23bab..97693561f1e4 100644
--- a/drivers/media/test-drivers/vimc/vimc-capture.c
+++ b/drivers/media/test-drivers/vimc/vimc-capture.c
@@ -432,7 +432,7 @@ static struct vimc_ent_device *vimc_capture_add(struct vimc_device *vimc,
 	q->mem_ops = vimc_allocator == VIMC_ALLOCATOR_DMA_CONTIG
 		   ? &vb2_dma_contig_memops : &vb2_vmalloc_memops;
 	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-	q->min_queued_buffers = 2;
+	q->min_reqbufs_allocation = 2;
 	q->lock = &vcapture->lock;
 	q->dev = v4l2_dev->dev;
 
diff --git a/drivers/media/test-drivers/vivid/vivid-core.c b/drivers/media/test-drivers/vivid/vivid-core.c
index 159c72cbb5bf..11b8520d9f57 100644
--- a/drivers/media/test-drivers/vivid/vivid-core.c
+++ b/drivers/media/test-drivers/vivid/vivid-core.c
@@ -861,7 +861,7 @@ static const struct media_device_ops vivid_media_ops = {
 static int vivid_create_queue(struct vivid_dev *dev,
 			      struct vb2_queue *q,
 			      u32 buf_type,
-			      unsigned int min_queued_buffers,
+			      unsigned int min_reqbufs_allocation,
 			      const struct vb2_ops *ops)
 {
 	if (buf_type == V4L2_BUF_TYPE_VIDEO_CAPTURE && dev->multiplanar)
@@ -898,7 +898,7 @@ static int vivid_create_queue(struct vivid_dev *dev,
 	q->mem_ops = allocators[dev->inst] == 1 ? &vb2_dma_contig_memops :
 						  &vb2_vmalloc_memops;
 	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-	q->min_queued_buffers = supports_requests[dev->inst] ? 0 : min_queued_buffers;
+	q->min_reqbufs_allocation = min_reqbufs_allocation;
 	q->lock = &dev->mutex;
 	q->dev = dev->v4l2_dev.dev;
 	q->supports_requests = supports_requests[dev->inst];
-- 
2.40.1


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  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 ` Benjamin Gaignard [this message]
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 ` [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 ` [PATCH v20 9/9] media: verisilicon: Support removing buffers on capture queue Benjamin Gaignard
2024-02-21 15:54   ` Benjamin Gaignard

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