| /linux/drivers/media/pci/saa7134/ |
| H A D | saa7134-vbi.c | 73 struct saa7134_dmaqueue *dmaq = buf->vb2.vb2_buf.vb2_queue->drv_priv; in buffer_activate()
105 static int buffer_prepare(struct vb2_buffer *vb2) in buffer_prepare() argument
107 struct saa7134_dmaqueue *dmaq = vb2->vb2_queue->drv_priv; in buffer_prepare()
109 struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb2); in buffer_prepare()
110 struct saa7134_buf *buf = container_of(vbuf, struct saa7134_buf, vb2); in buffer_prepare()
111 struct sg_table *dma = vb2_dma_sg_plane_desc(vb2, 0); in buffer_prepare()
119 if (vb2_plane_size(vb2, 0) < size) in buffer_prepare()
122 vb2_set_plane_payload(vb2, 0, size); in buffer_prepare()
148 static int buffer_init(struct vb2_buffer *vb2) in buffer_init() argument
150 struct saa7134_dmaqueue *dmaq = vb2->vb2_queue->drv_priv; in buffer_init()
[all …]
|
| H A D | saa7134-ts.c | 67 int saa7134_ts_buffer_init(struct vb2_buffer *vb2) in saa7134_ts_buffer_init() argument
69 struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb2); in saa7134_ts_buffer_init()
70 struct saa7134_dmaqueue *dmaq = vb2->vb2_queue->drv_priv; in saa7134_ts_buffer_init()
71 struct saa7134_buf *buf = container_of(vbuf, struct saa7134_buf, vb2); in saa7134_ts_buffer_init()
80 int saa7134_ts_buffer_prepare(struct vb2_buffer *vb2) in saa7134_ts_buffer_prepare() argument
82 struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb2); in saa7134_ts_buffer_prepare()
83 struct saa7134_dmaqueue *dmaq = vb2->vb2_queue->drv_priv; in saa7134_ts_buffer_prepare()
85 struct saa7134_buf *buf = container_of(vbuf, struct saa7134_buf, vb2); in saa7134_ts_buffer_prepare()
86 struct sg_table *dma = vb2_dma_sg_plane_desc(vb2, 0); in saa7134_ts_buffer_prepare()
95 if (vb2_plane_size(vb2, 0) < size) in saa7134_ts_buffer_prepare()
[all …]
|
| H A D | saa7134-core.c | 201 return saa7134_buffer_pages(vb2_plane_size(&buf->vb2.vb2_buf, 0)) in saa7134_buffer_startpage()
202 * buf->vb2.vb2_buf.index; in saa7134_buffer_startpage()
208 struct sg_table *dma = vb2_dma_sg_plane_desc(&buf->vb2.vb2_buf, 0); in saa7134_buffer_base()
295 q->curr->vb2.vb2_buf.timestamp = ktime_get_ns(); in saa7134_buffer_finish()
296 q->curr->vb2.sequence = q->seq_nr++; in saa7134_buffer_finish()
297 vb2_buffer_done(&q->curr->vb2.vb2_buf, state); in saa7134_buffer_finish()
361 vb2_buffer_done(&tmp->vb2.vb2_buf, in saa7134_stop_streaming()
|
| H A D | saa7134.h | 465 struct vb2_v4l2_buffer vb2; member
830 int saa7134_ts_buffer_init(struct vb2_buffer *vb2);
831 int saa7134_ts_buffer_prepare(struct vb2_buffer *vb2);
|
| /linux/drivers/media/test-drivers/vimc/ |
| H A D | vimc-capture.c | 51 struct vb2_v4l2_buffer vb2; member
234 vb2_buffer_done(&vbuf->vb2.vb2_buf, state); in vimc_capture_return_all_buffers()
286 vb2.vb2_buf); in vimc_capture_buf_queue()
374 vimc_buf->vb2.vb2_buf.timestamp = ktime_get_ns(); in vimc_capture_process_frame()
375 vimc_buf->vb2.sequence = vcapture->sequence++; in vimc_capture_process_frame()
376 vimc_buf->vb2.field = vcapture->format.field; in vimc_capture_process_frame()
378 vbuf = vb2_plane_vaddr(&vimc_buf->vb2.vb2_buf, 0); in vimc_capture_process_frame()
383 vb2_set_plane_payload(&vimc_buf->vb2.vb2_buf, 0, in vimc_capture_process_frame()
385 vb2_buffer_done(&vimc_buf->vb2.vb2_buf, VB2_BUF_STATE_DONE); in vimc_capture_process_frame()
|
| /linux/drivers/media/platform/nxp/imx8-isi/ |
| H A D | imx8-isi-m2m.c | 205 static int mxc_isi_m2m_vb2_buffer_init(struct vb2_buffer *vb2) in mxc_isi_m2m_vb2_buffer_init() argument
207 struct vb2_queue *vq = vb2->vb2_queue; in mxc_isi_m2m_vb2_buffer_init()
208 struct mxc_isi_m2m_buffer *buf = to_isi_m2m_buffer(to_vb2_v4l2_buffer(vb2)); in mxc_isi_m2m_vb2_buffer_init()
209 struct mxc_isi_m2m_ctx *ctx = vb2_get_drv_priv(vb2->vb2_queue); in mxc_isi_m2m_vb2_buffer_init()
213 mxc_isi_video_buffer_init(vb2, buf->dma_addrs, qdata->info, in mxc_isi_m2m_vb2_buffer_init()
219 static int mxc_isi_m2m_vb2_buffer_prepare(struct vb2_buffer *vb2) in mxc_isi_m2m_vb2_buffer_prepare() argument
221 struct vb2_queue *vq = vb2->vb2_queue; in mxc_isi_m2m_vb2_buffer_prepare()
226 return mxc_isi_video_buffer_prepare(ctx->m2m->isi, vb2, qdata->info, in mxc_isi_m2m_vb2_buffer_prepare()
230 static void mxc_isi_m2m_vb2_buffer_queue(struct vb2_buffer *vb2) in mxc_isi_m2m_vb2_buffer_queue() argument
232 struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb2); in mxc_isi_m2m_vb2_buffer_queue()
[all …]
|
| /linux/drivers/media/dvb-core/ |
| H A D | Makefile | 7 dvb-vb2-$(CONFIG_DVB_MMAP) := dvb_vb2.o
11 $(dvb-net-y) dvb_ringbuffer.o $(dvb-vb2-y)
|
| /linux/drivers/media/platform/qcom/iris/ |
| H A D | iris_buffer.c | 745 struct vb2_buffer *vb2; in iris_vb2_buffer_done() local
763 vb2 = &vbuf->vb2_buf; in iris_vb2_buffer_done()
769 vb2_set_plane_payload(vb2, 0, 0); in iris_vb2_buffer_done()
770 vb2->timestamp = 0; in iris_vb2_buffer_done()
776 vb2_set_plane_payload(vb2, 0, buf->data_size); in iris_vb2_buffer_done()
794 vb2->timestamp = buf->timestamp; in iris_vb2_buffer_done()
|
| H A D | iris_vdec.c | 413 struct vb2_buffer *vb2 = &vbuf->vb2_buf; in iris_vdec_qbuf() local
417 ret = iris_vb2_buffer_to_driver(vb2, buf); in iris_vdec_qbuf()
424 q = v4l2_m2m_get_vq(inst->m2m_ctx, vb2->type); in iris_vdec_qbuf()
|
| H A D | iris_venc.c | 560 struct vb2_buffer *vb2 = &vbuf->vb2_buf; in iris_venc_qbuf() local
564 ret = iris_vb2_buffer_to_driver(vb2, buf); in iris_venc_qbuf()
571 q = v4l2_m2m_get_vq(inst->m2m_ctx, vb2->type); in iris_venc_qbuf()
|
| /linux/drivers/media/usb/gspca/ |
| H A D | gspca.h | 149 static inline struct gspca_buffer *to_gspca_buffer(struct vb2_buffer *vb2) in to_gspca_buffer() argument
151 return container_of(vb2, struct gspca_buffer, vb.vb2_buf); in to_gspca_buffer()
|
| /linux/drivers/media/common/videobuf2/ |
| H A D | Makefile | 6 videobuf2-common-objs += vb2-trace.o
|
| H A D | videobuf2-core.c | 2928 struct vb2_buffer *vb2 = vb2_get_buffer(q, i); in __vb2_init_fileio() local
2930 if (!vb2) in __vb2_init_fileio()
2933 ret = vb2_core_qbuf(q, vb2, NULL, NULL); in __vb2_init_fileio()
|
| /linux/drivers/media/pci/cobalt/ |
| H A D | cobalt-driver.h | 204 struct cobalt_buffer *to_cobalt_buffer(struct vb2_v4l2_buffer *vb2) in to_cobalt_buffer() argument
206 return container_of(vb2, struct cobalt_buffer, vb); in to_cobalt_buffer()
|
| /linux/include/trace/events/ |
| H A D | vb2.h | 3 #define TRACE_SYSTEM vb2
|
| /linux/drivers/media/usb/dvb-usb/ |
| H A D | cxusb.h | 155 struct vb2_v4l2_buffer vb2; member
|
| /linux/drivers/media/platform/marvell/ |
| H A D | mcam-core.h | 36 #error One of the vb2 buffer modes must be selected in the config
|
| /linux/Documentation/admin-guide/media/ |
| H A D | visl.rst | 17 to it. It can also dump the contents of the vb2 buffers through a
|