| /drivers/usb/gadget/ |
| H A D | uvc_queue.c | 121 uvc_alloc_buffers(struct uvc_video_queue *queue, unsigned int nbuffers, argument
129 if (nbuffers > UVC_MAX_VIDEO_BUFFERS)
130 nbuffers = UVC_MAX_VIDEO_BUFFERS;
138 if (nbuffers == 0)
142 for (; nbuffers > 0; --nbuffers) {
143 mem = vmalloc_32(nbuffers * bufsize);
153 for (i = 0; i < nbuffers; ++i) {
167 queue->count = nbuffers;
169 ret = nbuffers;
[all...] |
| /drivers/media/video/omap3isp/ |
| H A D | ispqueue.h | 130 unsigned int *nbuffers, unsigned int *size);
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| H A D | ispqueue.c | 637 unsigned int nbuffers,
651 if (nbuffers == 0)
655 for (i = 0; i < nbuffers; ++i) {
690 return nbuffers;
775 unsigned int nbuffers = rb->count; local
782 queue->ops->queue_prepare(queue, &nbuffers, &size);
786 nbuffers = min_t(unsigned int, nbuffers, ISP_VIDEO_MAX_BUFFERS);
790 ret = isp_video_queue_alloc(queue, nbuffers, size, rb->memory);
636 isp_video_queue_alloc(struct isp_video_queue *queue, unsigned int nbuffers, unsigned int size, enum v4l2_memory memory) argument
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| H A D | ispvideo.c | 481 unsigned int *nbuffers, unsigned int *size)
491 *nbuffers = min(*nbuffers, video->capture_mem / PAGE_ALIGN(*size));
480 isp_video_queue_prepare(struct isp_video_queue *queue, unsigned int *nbuffers, unsigned int *size) argument
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| /drivers/media/video/et61x251/ |
| H A D | et61x251_core.c | 136 cam->nbuffers = count;
137 while (cam->nbuffers > 0) {
138 if ((buff = vmalloc_32_user(cam->nbuffers *
141 cam->nbuffers--;
144 for (i = 0; i < cam->nbuffers; i++) {
156 return cam->nbuffers;
162 if (cam->nbuffers) {
164 cam->nbuffers = 0;
202 for (i = 0; i < cam->nbuffers; i++)
1282 cam->nbuffers
1784 const u32 nbuffers = cam->nbuffers; local
1985 const u32 nbuffers = cam->nbuffers; local
[all...] |
| H A D | et61x251.h | 127 u32 frame_count, nbuffers, nreadbuffers; member in struct:et61x251_device
|
| /drivers/media/video/uvc/ |
| H A D | uvc_queue.c | 44 unsigned int *nbuffers, unsigned int *nplanes,
51 if (*nbuffers > UVC_MAX_VIDEO_BUFFERS)
52 *nbuffers = UVC_MAX_VIDEO_BUFFERS;
43 uvc_queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) argument
|
| /drivers/media/video/ |
| H A D | atmel-isi.c | 256 unsigned int *nbuffers, unsigned int *nplanes,
282 if (!*nbuffers || *nbuffers > MAX_BUFFER_NUM)
283 *nbuffers = MAX_BUFFER_NUM;
285 if (size * *nbuffers > VID_LIMIT_BYTES)
286 *nbuffers = VID_LIMIT_BYTES / size;
296 *nbuffers, size);
255 queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) argument
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| H A D | vivi.c | 654 unsigned int *nbuffers, unsigned int *nplanes,
662 if (0 == *nbuffers)
663 *nbuffers = 32;
665 while (size * *nbuffers > vid_limit * 1024 * 1024)
666 (*nbuffers)--;
678 *nbuffers, size);
653 queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) argument
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| H A D | mem2mem_testdev.c | 743 unsigned int *nbuffers, unsigned int *nplanes,
748 unsigned int size, count = *nbuffers;
758 *nbuffers = count;
741 m2mtest_queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) argument
|
| /drivers/media/video/sn9c102/ |
| H A D | sn9c102.h | 113 u32 frame_count, nbuffers, nreadbuffers; member in struct:sn9c102_device
|
| H A D | sn9c102_core.c | 159 cam->nbuffers = count;
160 while (cam->nbuffers > 0) {
161 if ((buff = vmalloc_32_user(cam->nbuffers *
164 cam->nbuffers--;
167 for (i = 0; i < cam->nbuffers; i++) {
179 return cam->nbuffers;
185 if (cam->nbuffers) {
187 cam->nbuffers = 0;
225 for (i = 0; i < cam->nbuffers; i++)
1845 cam->nbuffers
2367 const u32 nbuffers = cam->nbuffers; local
2590 const u32 nbuffers = cam->nbuffers; local
[all...] |
| /drivers/media/video/pwc/ |
| H A D | pwc-if.c | 649 unsigned int *nbuffers, unsigned int *nplanes,
655 if (*nbuffers < MIN_FRAMES)
656 *nbuffers = MIN_FRAMES;
657 else if (*nbuffers > MAX_FRAMES)
658 *nbuffers = MAX_FRAMES;
648 queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) argument
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| /drivers/staging/media/easycap/ |
| H A D | easycap_ioctl.c | 1995 int nbuffers; local
2015 nbuffers = v4l2_requestbuffers.count;
2016 JOM(8, " User requests %i buffers ...\n", nbuffers);
2017 if (nbuffers < 2)
2018 nbuffers = 2;
2019 if (nbuffers > FRAME_BUFFER_MANY)
2020 nbuffers = FRAME_BUFFER_MANY;
2021 if (v4l2_requestbuffers.count == nbuffers) {
2023 nbuffers);
2026 nbuffers);
[all...] |
| /drivers/media/video/s5p-g2d/ |
| H A D | g2d.c | 105 unsigned int *nbuffers, unsigned int *nplanes,
118 if (*nbuffers == 0)
119 *nbuffers = 1;
104 g2d_queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) argument
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| /drivers/media/video/s5p-jpeg/ |
| H A D | jpeg-core.c | 994 unsigned int *nbuffers, unsigned int *nplanes,
999 unsigned int size, count = *nbuffers;
1013 *nbuffers = count;
992 s5p_jpeg_queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) argument
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| /drivers/media/video/s5p-tv/ |
| H A D | mixer_video.c | 837 unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[],
861 if (*nbuffers == 0)
862 *nbuffers = 1;
836 queue_setup(struct vb2_queue *vq, const struct v4l2_format *pfmt, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) argument
|