Searched refs:num_buffers (Results 1 - 25 of 44) sorted by relevance

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/drivers/media/v4l2-core/
H A Dvideobuf2-core.c291 for (buffer = q->num_buffers; buffer < q->num_buffers + n; ++buffer) {
311 if (q->num_buffers) {
313 vb = q->bufs[q->num_buffers - 1];
320 for (buffer = q->num_buffers; buffer < q->num_buffers + n; ++buffer) {
345 unsigned int num_buffers, unsigned int num_planes)
351 for (buffer = 0; buffer < num_buffers; ++buffer) {
366 vb->v4l2_buf.index = q->num_buffers + buffer;
394 q->bufs[q->num_buffers
344 __vb2_queue_alloc(struct vb2_queue *q, enum v4l2_memory memory, unsigned int num_buffers, unsigned int num_planes) argument
872 unsigned int num_buffers, allocated_buffers, num_planes = 0; local
1016 unsigned int num_planes = 0, num_buffers, allocated_buffers; local
[all...]
/drivers/usb/gadget/function/
H A Df_mass_storage.h51 module_param_named(num_buffers, fsg_num_buffers, uint, S_IRUGO);\
52 MODULE_PARM_DESC(num_buffers, "Number of pipeline buffers")
/drivers/media/usb/cpia2/
H A Dcpia2_v4l.c54 static int num_buffers = 3; variable
55 module_param(num_buffers, int, 0);
56 MODULE_PARM_DESC(num_buffers, "Number of frame buffers (1-"
1032 cam->num_frames = num_buffers;
1215 if(num_buffers < 1) {
1216 num_buffers = 1;
1217 LOG("num_buffers too small, setting to %d\n", num_buffers);
1218 } else if(num_buffers > VIDEO_MAX_FRAME) {
1219 num_buffers
[all...]
/drivers/media/platform/vivid/
H A Dvivid-vbi-out.c45 if (vq->num_buffers + *nbuffers < 2)
46 *nbuffers = 2 - vq->num_buffers;
H A Dvivid-vbi-cap.c153 if (vq->num_buffers + *nbuffers < 2)
154 *nbuffers = 2 - vq->num_buffers;
/drivers/media/common/siano/
H A Dsmscoreapi.c700 dev->common_buffer_size = params->buffer_size * params->num_buffers;
711 dev->num_buffers < params->num_buffers;
712 dev->num_buffers++, buffer += params->buffer_size) {
725 sms_info("allocated %d buffers", dev->num_buffers);
1205 int num_buffers = 0; local
1224 num_buffers++;
1226 if (num_buffers == coredev->num_buffers)
1234 coredev->num_buffers
[all...]
H A Dsmscoreapi.h135 int num_buffers; member in struct:smsdevice_params_t
167 int num_buffers; member in struct:smscore_device_t
/drivers/misc/carma/
H A Dcarma-fpga.c186 unsigned int num_buffers; member in struct:fpga_device
298 priv->num_buffers = 0;
341 priv->num_buffers++;
345 if (priv->num_buffers < MIN_DATA_BUFS) {
352 if (priv->num_buffers < MAX_DATA_BUFS) {
930 seq_printf(f, "num_buffers: %d\n", priv->num_buffers);
/drivers/media/pci/tw68/
H A Dtw68-video.c380 unsigned int *num_buffers, unsigned int *num_planes,
384 unsigned tot_bufs = q->num_buffers + *num_buffers;
398 *num_buffers = tot_bufs - q->num_buffers;
379 tw68_queue_setup(struct vb2_queue *q, const struct v4l2_format *fmt, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]) argument
/drivers/media/pci/zoran/
H A Dzoran_driver.c196 fh->buffers.num_buffers = v4l_nbufs;
202 fh->buffers.num_buffers = jpg_nbufs;
221 for (i = 0; i < fh->buffers.num_buffers; i++) {
266 for (i = 0; i < fh->buffers.num_buffers; i++) {
315 for (i = 0; i < fh->buffers.num_buffers; i++) {
379 (fh->buffers.num_buffers * fh->buffers.buffer_size) >> 10);
398 i < fh->buffers.num_buffers; i++, buffer++) {
501 if (num >= fh->buffers.num_buffers || num < 0) {
579 if (frame >= fh->buffers.num_buffers || frame < 0) {
648 if (num >= fh->buffers.num_buffers || nu
[all...]
H A Dzoran.h208 unsigned int num_buffers, buffer_size; member in struct:zoran_buffer_col
H A Dzoran_device.c713 for (i = 0; i < zr->jpg_buffers.num_buffers; i++) {
1240 zr->jpg_dma_tail - zr->jpg_que_tail >= zr->jpg_buffers.num_buffers) {
1292 for (i = 0; i < zr->jpg_buffers.num_buffers; i++) {
/drivers/media/pci/solo6x10/
H A Dsolo6x10-v4l2.c315 unsigned int *num_buffers, unsigned int *num_planes,
324 if (*num_buffers < MIN_VID_BUFFERS)
325 *num_buffers = MIN_VID_BUFFERS;
314 solo_queue_setup(struct vb2_queue *q, const struct v4l2_format *fmt, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]) argument
H A Dsolo6x10-v4l2-enc.c719 unsigned int *num_buffers,
726 if (*num_buffers < MIN_VID_BUFFERS)
727 *num_buffers = MIN_VID_BUFFERS;
717 solo_enc_queue_setup(struct vb2_queue *q, const struct v4l2_format *fmt, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]) argument
/drivers/media/platform/exynos4-is/
H A Dfimc-isp-video.c43 unsigned int *num_buffers, unsigned int *num_planes,
64 *num_buffers = clamp_t(u32, *num_buffers, FIMC_ISP_REQ_BUFS_MIN,
41 isp_video_capture_queue_setup(struct vb2_queue *vq, const struct v4l2_format *pfmt, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], void *allocators[]) argument
/drivers/media/mmc/siano/
H A Dsmssdio.c261 params.num_buffers = 22; /* ?? */
/drivers/media/pci/cx23885/
H A Dcx23885-vbi.c125 unsigned int *num_buffers, unsigned int *num_planes,
124 queue_setup(struct vb2_queue *q, const struct v4l2_format *fmt, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]) argument
/drivers/net/ethernet/tile/
H A Dtilegx.c999 int kind, size_t num_buffers)
1004 size_t needed = gxio_mpipe_calc_buffer_stack_bytes(num_buffers);
1046 for (i = 0; i < num_buffers; i++) {
1064 size_t num_buffers; local
1080 num_buffers =
1085 rc = create_buffer_stack(dev, 0, num_buffers);
1089 rc = create_buffer_stack(dev, 1, num_buffers);
998 create_buffer_stack(struct net_device *dev, int kind, size_t num_buffers) argument
/drivers/media/platform/omap/
H A Domap_vout.c750 int num_buffers = 0, i; local
752 num_buffers = (vout->vid == OMAP_VIDEO1) ?
755 for (i = num_buffers; i < vout->buffer_allocated; i++) {
763 vout->buffer_allocated = num_buffers;
1484 unsigned int i, num_buffers = 0; local
1509 num_buffers = (vout->vid == OMAP_VIDEO1) ?
1511 for (i = num_buffers; i < vout->buffer_allocated; i++) {
1517 vout->buffer_allocated = num_buffers;
/drivers/staging/media/dt3155v4l/
H A Ddt3155v4l.c222 unsigned int *num_buffers, unsigned int *num_planes,
229 if (*num_buffers == 0)
230 *num_buffers = 1;
221 dt3155_queue_setup(struct vb2_queue *q, const struct v4l2_format *fmt, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]) argument
/drivers/media/usb/go7007/
H A Dgo7007-v4l2.c371 unsigned int *num_buffers, unsigned int *num_planes,
377 if (*num_buffers < 2)
378 *num_buffers = 2;
369 go7007_queue_setup(struct vb2_queue *q, const struct v4l2_format *fmt, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]) argument
/drivers/media/usb/airspy/
H A Dairspy.c497 if (vq->num_buffers + *nbuffers < 8)
498 *nbuffers = 8 - vq->num_buffers;
/drivers/media/usb/hackrf/
H A Dhackrf.c475 if (vq->num_buffers + *nbuffers < 8)
476 *nbuffers = 8 - vq->num_buffers;
/drivers/vhost/
H A Dnet.c651 offsetof(typeof(hdr), num_buffers),
652 sizeof hdr.num_buffers)) {
653 vq_err(vq, "Failed num_buffers write");
/drivers/net/
H A Dvirtio_net.c356 int num_buf = hdr->mhdr.num_buffers;
372 dev->name, num_buf, hdr->mhdr.num_buffers);
903 hdr->mhdr.num_buffers = 0;

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