From: Benjamin Gaignard <benjamin.gaignard@collabora.com>
To: mchehab@kernel.org, tfiga@chromium.org, m.szyprowski@samsung.com,
ming.qian@nxp.com, ezequiel@vanguardiasur.com.ar,
p.zabel@pengutronix.de, gregkh@linuxfoundation.org,
hverkuil-cisco@xs4all.nl, nicolas.dufresne@collabora.com
Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org,
linux-arm-msm@vger.kernel.org,
linux-rockchip@lists.infradead.org,
linux-staging@lists.linux.dev, kernel@collabora.com,
Benjamin Gaignard <benjamin.gaignard@collabora.com>
Subject: [PATCH v8 37/53] media: test-drivers: Stop direct calls to queue num_buffers field
Date: Wed, 27 Sep 2023 17:35:42 +0200 [thread overview]
Message-ID: <20230927153558.159278-38-benjamin.gaignard@collabora.com> (raw)
In-Reply-To: <20230927153558.159278-1-benjamin.gaignard@collabora.com>
Use vb2_get_num_buffers() to avoid using queue num_buffer field directly.
If min_buffers_needed is set remove useless checks.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
---
drivers/media/test-drivers/visl/visl-dec.c | 4 ++--
drivers/media/test-drivers/vivid/vivid-meta-cap.c | 3 ---
drivers/media/test-drivers/vivid/vivid-meta-out.c | 5 +++--
drivers/media/test-drivers/vivid/vivid-touch-cap.c | 5 +++--
drivers/media/test-drivers/vivid/vivid-vbi-cap.c | 5 +++--
drivers/media/test-drivers/vivid/vivid-vbi-out.c | 5 +++--
drivers/media/test-drivers/vivid/vivid-vid-cap.c | 5 +++--
drivers/media/test-drivers/vivid/vivid-vid-out.c | 5 +----
8 files changed, 18 insertions(+), 19 deletions(-)
diff --git a/drivers/media/test-drivers/visl/visl-dec.c b/drivers/media/test-drivers/visl/visl-dec.c
index ba20ea998d19..7aa70da72b97 100644
--- a/drivers/media/test-drivers/visl/visl-dec.c
+++ b/drivers/media/test-drivers/visl/visl-dec.c
@@ -287,7 +287,7 @@ static void visl_tpg_fill(struct visl_ctx *ctx, struct visl_run *run)
frame_dprintk(ctx->dev, run->dst->sequence, "%s\n", buf);
len = 0;
- for (i = 0; i < out_q->num_buffers; i++) {
+ for (i = 0; i < out_q->max_num_buffers; i++) {
char entry[] = "index: %u, state: %s, request_fd: %d, ";
u32 old_len = len;
struct vb2_buffer *vb2;
@@ -347,7 +347,7 @@ static void visl_tpg_fill(struct visl_ctx *ctx, struct visl_run *run)
frame_dprintk(ctx->dev, run->dst->sequence, "%s\n", buf);
len = 0;
- for (i = 0; i < cap_q->num_buffers; i++) {
+ for (i = 0; i < cap_q->max_num_buffers; i++) {
u32 old_len = len;
struct vb2_buffer *vb2;
char *q_status;
diff --git a/drivers/media/test-drivers/vivid/vivid-meta-cap.c b/drivers/media/test-drivers/vivid/vivid-meta-cap.c
index 780f96860a6d..0a718d037e59 100644
--- a/drivers/media/test-drivers/vivid/vivid-meta-cap.c
+++ b/drivers/media/test-drivers/vivid/vivid-meta-cap.c
@@ -30,9 +30,6 @@ static int meta_cap_queue_setup(struct vb2_queue *vq, unsigned int *nbuffers,
sizes[0] = size;
}
- if (vq->num_buffers + *nbuffers < 2)
- *nbuffers = 2 - vq->num_buffers;
-
*nplanes = 1;
return 0;
}
diff --git a/drivers/media/test-drivers/vivid/vivid-meta-out.c b/drivers/media/test-drivers/vivid/vivid-meta-out.c
index 95835b52b58f..4a569a6e58be 100644
--- a/drivers/media/test-drivers/vivid/vivid-meta-out.c
+++ b/drivers/media/test-drivers/vivid/vivid-meta-out.c
@@ -18,6 +18,7 @@ static int meta_out_queue_setup(struct vb2_queue *vq, unsigned int *nbuffers,
struct device *alloc_devs[])
{
struct vivid_dev *dev = vb2_get_drv_priv(vq);
+ unsigned int q_num_bufs = vb2_get_num_buffers(vq);
unsigned int size = sizeof(struct vivid_meta_out_buf);
if (!vivid_is_webcam(dev))
@@ -30,8 +31,8 @@ static int meta_out_queue_setup(struct vb2_queue *vq, unsigned int *nbuffers,
sizes[0] = size;
}
- if (vq->num_buffers + *nbuffers < 2)
- *nbuffers = 2 - vq->num_buffers;
+ if (q_num_bufs + *nbuffers < 2)
+ *nbuffers = 2 - q_num_bufs;
*nplanes = 1;
return 0;
diff --git a/drivers/media/test-drivers/vivid/vivid-touch-cap.c b/drivers/media/test-drivers/vivid/vivid-touch-cap.c
index c7f6e23df51e..4b3c6ea0afde 100644
--- a/drivers/media/test-drivers/vivid/vivid-touch-cap.c
+++ b/drivers/media/test-drivers/vivid/vivid-touch-cap.c
@@ -13,6 +13,7 @@ static int touch_cap_queue_setup(struct vb2_queue *vq, unsigned int *nbuffers,
struct device *alloc_devs[])
{
struct vivid_dev *dev = vb2_get_drv_priv(vq);
+ unsigned int q_num_bufs = vb2_get_num_buffers(vq);
struct v4l2_pix_format *f = &dev->tch_format;
unsigned int size = f->sizeimage;
@@ -23,8 +24,8 @@ static int touch_cap_queue_setup(struct vb2_queue *vq, unsigned int *nbuffers,
sizes[0] = size;
}
- if (vq->num_buffers + *nbuffers < 2)
- *nbuffers = 2 - vq->num_buffers;
+ if (q_num_bufs + *nbuffers < 2)
+ *nbuffers = 2 - q_num_bufs;
*nplanes = 1;
return 0;
diff --git a/drivers/media/test-drivers/vivid/vivid-vbi-cap.c b/drivers/media/test-drivers/vivid/vivid-vbi-cap.c
index b65b02eeeb97..fcd7f40385e9 100644
--- a/drivers/media/test-drivers/vivid/vivid-vbi-cap.c
+++ b/drivers/media/test-drivers/vivid/vivid-vbi-cap.c
@@ -124,6 +124,7 @@ static int vbi_cap_queue_setup(struct vb2_queue *vq,
unsigned sizes[], struct device *alloc_devs[])
{
struct vivid_dev *dev = vb2_get_drv_priv(vq);
+ unsigned int q_num_bufs = vb2_get_num_buffers(vq);
bool is_60hz = dev->std_cap[dev->input] & V4L2_STD_525_60;
unsigned size = vq->type == V4L2_BUF_TYPE_SLICED_VBI_CAPTURE ?
36 * sizeof(struct v4l2_sliced_vbi_data) :
@@ -134,8 +135,8 @@ static int vbi_cap_queue_setup(struct vb2_queue *vq,
sizes[0] = size;
- if (vq->num_buffers + *nbuffers < 2)
- *nbuffers = 2 - vq->num_buffers;
+ if (q_num_bufs + *nbuffers < 2)
+ *nbuffers = 2 - q_num_bufs;
*nplanes = 1;
return 0;
diff --git a/drivers/media/test-drivers/vivid/vivid-vbi-out.c b/drivers/media/test-drivers/vivid/vivid-vbi-out.c
index cd56476902a2..8f0da5d88bcc 100644
--- a/drivers/media/test-drivers/vivid/vivid-vbi-out.c
+++ b/drivers/media/test-drivers/vivid/vivid-vbi-out.c
@@ -20,6 +20,7 @@ static int vbi_out_queue_setup(struct vb2_queue *vq,
unsigned sizes[], struct device *alloc_devs[])
{
struct vivid_dev *dev = vb2_get_drv_priv(vq);
+ unsigned int q_num_bufs = vb2_get_num_buffers(vq);
bool is_60hz = dev->std_out & V4L2_STD_525_60;
unsigned size = vq->type == V4L2_BUF_TYPE_SLICED_VBI_OUTPUT ?
36 * sizeof(struct v4l2_sliced_vbi_data) :
@@ -30,8 +31,8 @@ static int vbi_out_queue_setup(struct vb2_queue *vq,
sizes[0] = size;
- if (vq->num_buffers + *nbuffers < 2)
- *nbuffers = 2 - vq->num_buffers;
+ if (q_num_bufs + *nbuffers < 2)
+ *nbuffers = 2 - q_num_bufs;
*nplanes = 1;
return 0;
diff --git a/drivers/media/test-drivers/vivid/vivid-vid-cap.c b/drivers/media/test-drivers/vivid/vivid-vid-cap.c
index 3a06df35a2d7..0cc7602b9fb2 100644
--- a/drivers/media/test-drivers/vivid/vivid-vid-cap.c
+++ b/drivers/media/test-drivers/vivid/vivid-vid-cap.c
@@ -77,6 +77,7 @@ static int vid_cap_queue_setup(struct vb2_queue *vq,
unsigned sizes[], struct device *alloc_devs[])
{
struct vivid_dev *dev = vb2_get_drv_priv(vq);
+ unsigned int q_num_bufs = vb2_get_num_buffers(vq);
unsigned buffers = tpg_g_buffers(&dev->tpg);
unsigned h = dev->fmt_cap_rect.height;
unsigned p;
@@ -117,8 +118,8 @@ static int vid_cap_queue_setup(struct vb2_queue *vq,
dev->fmt_cap->data_offset[p];
}
- if (vq->num_buffers + *nbuffers < 2)
- *nbuffers = 2 - vq->num_buffers;
+ if (q_num_bufs + *nbuffers < 2)
+ *nbuffers = 2 - q_num_bufs;
*nplanes = buffers;
diff --git a/drivers/media/test-drivers/vivid/vivid-vid-out.c b/drivers/media/test-drivers/vivid/vivid-vid-out.c
index 184a6df2c29f..24c6dc896255 100644
--- a/drivers/media/test-drivers/vivid/vivid-vid-out.c
+++ b/drivers/media/test-drivers/vivid/vivid-vid-out.c
@@ -73,12 +73,9 @@ static int vid_out_queue_setup(struct vb2_queue *vq,
vfmt->data_offset[p] : size;
}
- if (vq->num_buffers + *nbuffers < 2)
- *nbuffers = 2 - vq->num_buffers;
-
*nplanes = planes;
- dprintk(dev, 1, "%s: count=%d\n", __func__, *nbuffers);
+ dprintk(dev, 1, "%s: count=%u\n", __func__, vb2_get_num_buffers(vq));
for (p = 0; p < planes; p++)
dprintk(dev, 1, "%s: size[%u]=%u\n", __func__, p, sizes[p]);
return 0;
--
2.39.2
next prev parent reply other threads:[~2023-09-27 15:36 UTC|newest]
Thread overview: 63+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-27 15:35 [PATCH v8 00/53] Add DELETE_BUF ioctl Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 01/53] media: videobuf2: Rework offset 'cookie' encoding pattern Benjamin Gaignard
2023-09-30 8:52 ` Hans Verkuil
2023-09-27 15:35 ` [PATCH v8 02/53] media: videobuf2: Stop spamming kernel log with all queue counter Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 03/53] media: videobuf2: Use vb2_buffer instead of index Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 04/53] media: amphion: Use vb2_get_buffer() instead of directly access to buffers array Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 05/53] media: mediatek: jpeg: " Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 06/53] media: mediatek: vdec: Remove useless loop Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 07/53] media: sti: hva: Use vb2_get_buffer() instead of directly access to buffers array Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 08/53] media: visl: " Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 09/53] media: atomisp: " Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 10/53] media: dvb-core: " Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 11/53] media: videobuf2: Access vb2_queue bufs array through helper functions Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 12/53] media: videobuf2: Be more flexible on the number of queue stored buffers Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 13/53] media: Report the maximum possible number of buffers for the queue Benjamin Gaignard
2023-10-02 13:37 ` Hans Verkuil
2023-10-02 13:46 ` Benjamin Gaignard
2023-10-02 13:49 ` Hans Verkuil
2023-09-27 15:35 ` [PATCH v8 14/53] media: test-drivers: vivid: Increase max supported buffers for capture queues Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 15/53] media: test-drivers: vicodec: Increase max supported capture queue buffers Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 16/53] media: verisilicon: Refactor postprocessor to store more buffers Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 17/53] media: verisilicon: Store chroma and motion vectors offset Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 18/53] media: verisilicon: g2: Use common helpers to compute chroma and mv offsets Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 19/53] media: verisilicon: vp9: Allow to change resolution while streaming Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 20/53] media: Remove duplicated index vs q->num_buffers check Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 21/53] media: core: Add helper to get queue number of buffers Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 22/53] media: dvb-core: Do not initialize twice queue num_buffer field Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 23/53] media: dvb-frontends: rtl2832_srd: Use queue min_buffers_needed field Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 24/53] media: video-i2c: Set min_buffers_needed to 2 Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 25/53] media: pci: cx18: Set correct value to min_buffers_needed field Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 26/53] media: pci: dt3155: Remove useless check Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 27/53] media: pci: netup_unidvb: Remove useless number of buffers check Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 28/53] media: pci: tw68: Stop direct calls to queue num_buffers field Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 29/53] media: pci: tw686x: Set min_buffers_needed to 3 Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 30/53] media: amphion: Stop direct calls to queue num_buffers field Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 31/53] media: coda: " Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 32/53] media: mediatek: vcodec: " Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 33/53] media: nxp: " Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 34/53] media: renesas: Set min_buffers_needed to 16 Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 35/53] media: ti: Use queue min_buffers_needed field to set the min number of buffers Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 36/53] media: verisilicon: Stop direct calls to queue num_buffers field Benjamin Gaignard
2023-09-27 15:35 ` Benjamin Gaignard [this message]
2023-09-27 15:35 ` [PATCH v8 38/53] media: usb: airspy: Set min_buffers_needed to 8 Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 39/53] media: usb: cx231xx: Set min_buffers_needed to CX231XX_MIN_BUF Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 40/53] media: usb: hackrf: Set min_buffers_needed to 8 Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 41/53] media: usb: usbtv: Set min_buffers_needed to 2 Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 42/53] media: atomisp: Stop direct calls to queue num_buffers field Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 43/53] media: imx: " Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 44/53] media: meson: vdec: " Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 45/53] touchscreen: sur40: " Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 46/53] sample: v4l: " Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 47/53] media: cedrus: " Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 48/53] media: core: Rework how create_buf index returned value is computed Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 49/53] media: core: Add bitmap manage bufs array entries Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 50/53] media: core: Free range of buffers Benjamin Gaignard
2023-09-30 5:09 ` kernel test robot
2023-09-27 15:35 ` [PATCH v8 51/53] media: v4l2: Add DELETE_BUFS ioctl Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 52/53] media: v4l2: Add mem2mem helpers for " Benjamin Gaignard
2023-09-27 15:35 ` [PATCH v8 53/53] media: test-drivers: Use helper " Benjamin Gaignard
2023-09-28 13:04 ` [PATCH v8 00/53] Add DELETE_BUF ioctl Hans Verkuil
2023-09-28 13:16 ` Benjamin Gaignard
2023-09-29 11:44 ` Benjamin Gaignard
2023-09-29 13:17 ` Hans Verkuil
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