Documented in 1 files:
Defined in 1 files as a function:
Referenced in 35 files:
- drivers/input/touchscreen/sur40.c, line 850
- drivers/media/common/videobuf2/videobuf2-core.c
- drivers/media/common/videobuf2/videobuf2-v4l2.c
- drivers/media/dvb-frontends/rtl2832_sdr.c, line 443
- drivers/media/i2c/video-i2c.c, line 396
- drivers/media/pci/cx18/cx18-streams.c, line 107
- drivers/media/pci/netup_unidvb/netup_unidvb_core.c, line 296
- drivers/media/pci/tw68/tw68-video.c, line 363
- drivers/media/pci/tw686x/tw686x-video.c, line 426
- drivers/media/platform/amd/isp4/isp4_video.c, line 425
- drivers/media/platform/amphion/vpu_dbg.c
- drivers/media/platform/amphion/vpu_v4l2.c
- drivers/media/platform/chips-media/coda/coda-common.c, line 800
- drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc.c, line 900
- drivers/media/platform/nuvoton/npcm-video.c, line 395
- drivers/media/platform/nxp/imx7-media-csi.c, line 1263
- drivers/media/platform/renesas/rcar_drif.c, line 427
- drivers/media/platform/ti/am437x/am437x-vpfe.c, line 1774
- drivers/media/platform/ti/cal/cal-video.c, line 600
- drivers/media/platform/ti/davinci/vpif_capture.c, line 116
- drivers/media/platform/ti/davinci/vpif_display.c, line 118
- drivers/media/platform/ti/omap/omap_vout.c, line 947
- drivers/media/platform/verisilicon/hantro_postproc.c, line 251
- drivers/media/test-drivers/visl/visl-dec.c
- drivers/media/usb/airspy/airspy.c, line 492
- drivers/media/usb/cx231xx/cx231xx-417.c, line 1221
- drivers/media/usb/cx231xx/cx231xx-video.c, line 717
- drivers/media/usb/hackrf/hackrf.c, line 756
- drivers/media/usb/usbtv/usbtv-video.c, line 733
- drivers/staging/media/atomisp/pci/atomisp_ioctl.c, line 795
- drivers/staging/media/imx/imx-media-capture.c, line 610
- drivers/staging/media/meson/vdec/vdec.c, line 170
- drivers/staging/media/sunxi/cedrus/cedrus_h264.c, line 659
- drivers/staging/media/sunxi/cedrus/cedrus_h265.c, line 870
- samples/v4l/v4l2-pci-skeleton.c, line 158
Smatch caller information:
drivers/media/platform/renesas/rcar_drif.c rcar_drif_queue_setup() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| BUF_SIZE | 0 | q->fileio | (-1),808 |
| BUF_SIZE | 0 | q->mem_ops | (-1),120 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | q->memory | 1 |
| DATA_SOURCE | 0 | q | $0 |
| STR_LEN | 0 | q->drv_priv | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | q->memory | 1-2,4[c][u] |
| USER_DATA | 0 | q->non_coherent_mem | 0-1[c] |
| NO_OVERFLOW_SIMPLE | 0 | q->max_num_buffers |
drivers/media/usb/hackrf/hackrf.c hackrf_queue_setup() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| BUF_SIZE | 0 | q->fileio | (-1),808 |
| BUF_SIZE | 0 | q->mem_ops | (-1),120 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | q->memory | 1 |
| DATA_SOURCE | 0 | q | $0 |
| STR_LEN | 0 | q->drv_priv | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | q->memory | 1-2,4[c][u] |
| USER_DATA | 0 | q->non_coherent_mem | 0-1[c] |
| NO_OVERFLOW_SIMPLE | 0 | q->max_num_buffers |
drivers/media/platform/nxp/imx7-media-csi.c imx7_csi_video_queue_setup() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| BUF_SIZE | 0 | q->fileio | (-1),808 |
| BUF_SIZE | 0 | q->mem_ops | (-1),120 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | q->memory | 1 |
| DATA_SOURCE | 0 | q | $0 |
| STR_LEN | 0 | q->drv_priv | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | q->memory | 1-2,4[c][u] |
| USER_DATA | 0 | q->non_coherent_mem | 0-1[c] |
| NO_OVERFLOW_SIMPLE | 0 | q->max_num_buffers |
drivers/media/usb/usbtv/usbtv-video.c usbtv_queue_setup() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| BUF_SIZE | 0 | q->fileio | (-1),808 |
| BUF_SIZE | 0 | q->mem_ops | (-1),120 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | q->memory | 1 |
| DATA_SOURCE | 0 | q | $0 |
| STR_LEN | 0 | q->drv_priv | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | q->memory | 1-2,4[c][u] |
| USER_DATA | 0 | q->non_coherent_mem | 0-1[c] |
| NO_OVERFLOW_SIMPLE | 0 | q->max_num_buffers |
drivers/media/platform/ti/davinci/vpif_display.c vpif_buffer_queue_setup() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| BUF_SIZE | 0 | q->fileio | (-1),808 |
| BUF_SIZE | 0 | q->mem_ops | (-1),120 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | q->memory | 1 |
| DATA_SOURCE | 0 | q | $0 |
| STR_LEN | 0 | q->drv_priv | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | q->memory | 1-2,4[c][u] |
| USER_DATA | 0 | q->non_coherent_mem | 0-1[c] |
| NO_OVERFLOW_SIMPLE | 0 | q->max_num_buffers |
drivers/media/pci/tw68/tw68-video.c tw68_queue_setup() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| BUF_SIZE | 0 | q->fileio | (-1),808 |
| BUF_SIZE | 0 | q->mem_ops | (-1),120 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | q->memory | 1 |
| DATA_SOURCE | 0 | q | $0 |
| STR_LEN | 0 | q->drv_priv | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | q->memory | 1-2,4[c][u] |
| USER_DATA | 0 | q->non_coherent_mem | 0-1[c] |
| NO_OVERFLOW_SIMPLE | 0 | q->max_num_buffers |
drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc.c vb2ops_venc_start_streaming() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| BUF_SIZE | 0 | q | (-1),128 |
| BUF_SIZE | 0 | q | (-1),128 |
| BUF_SIZE | 0 | q->fileio | (-1),808 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | q->min_queued_buffers | 1 |
| DATA_SOURCE | 0 | q | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | q->max_num_buffers | |
| HALF_LOCKED2 | &dmxdev->mutex | ||
| HALF_LOCKED2 | 0 | q->lock |
drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc.c vb2ops_venc_start_streaming() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| BUF_SIZE | 0 | q | (-1),128 |
| BUF_SIZE | 0 | q | (-1),128 |
| BUF_SIZE | 0 | q->fileio | (-1),808 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | q->min_queued_buffers | 1 |
| DATA_SOURCE | 0 | q | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | q->max_num_buffers | |
| HALF_LOCKED2 | &dmxdev->mutex | ||
| HALF_LOCKED2 | 0 | q->lock |
drivers/media/platform/amphion/vpu_v4l2.c vpu_get_num_buffers() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| BUF_SIZE | 0 | q | 632 |
| LOCK2 | &inst->lock | ||
| LOCK2 | &pool->lock | ||
| TYPE_LOCK | (struct vpu_inst)->lock |
drivers/media/platform/amphion/vpu_v4l2.c vpu_vb2_start_streaming() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| BUF_SIZE | 0 | q | (-1),128 |
| BUF_SIZE | 0 | q | (-1),128 |
| BUF_SIZE | 0 | q->fileio | (-1),808 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | q->min_queued_buffers | 1 |
| DATA_SOURCE | 0 | q | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | q->max_num_buffers | |
| LOCK2 | &inst->lock | ||
| HALF_LOCKED2 | &dmxdev->mutex | ||
| HALF_LOCKED2 | 0 | q->lock | |
| TYPE_LOCK | (struct vpu_inst)->lock |
drivers/media/pci/cx18/cx18-streams.c cx18_queue_setup() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| BUF_SIZE | 0 | q->fileio | (-1),808 |
| BUF_SIZE | 0 | q->mem_ops | (-1),120 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | q->memory | 1 |
| DATA_SOURCE | 0 | q | $0 |
| STR_LEN | 0 | q->drv_priv | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | q->memory | 1-2,4[c][u] |
| USER_DATA | 0 | q->non_coherent_mem | 0-1[c] |
| NO_OVERFLOW_SIMPLE | 0 | q->max_num_buffers |
drivers/media/platform/verisilicon/hantro_postproc.c hantro_postproc_init() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| BUF_SIZE | 0 | q | 632 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dmxdev->mutex | ||
| HALF_LOCKED2 | q->lock |
drivers/media/platform/nuvoton/npcm-video.c npcm_video_free_diff_table() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &video->video_lock | ||
| HALF_LOCKED2 | &vdev->v4l2_dev->mdev->req_queue_mutex | ||
| TYPE_LOCK | (struct npcm_video)->video_lock |
drivers/media/platform/nuvoton/npcm-video.c npcm_video_free_diff_table() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &video->video_lock | ||
| HALF_LOCKED2 | &vdev->v4l2_dev->mdev->req_queue_mutex | ||
| TYPE_LOCK | (struct npcm_video)->video_lock |
drivers/media/usb/cx231xx/cx231xx-417.c queue_setup() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| BUF_SIZE | 0 | q->fileio | (-1),808 |
| BUF_SIZE | 0 | q->mem_ops | (-1),120 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | q->memory | 1 |
| DATA_SOURCE | 0 | q | $0 |
| STR_LEN | 0 | q->drv_priv | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | q->memory | 1-2,4[c][u] |
| USER_DATA | 0 | q->non_coherent_mem | 0-1[c] |
| NO_OVERFLOW_SIMPLE | 0 | q->max_num_buffers |
drivers/media/pci/tw686x/tw686x-video.c tw686x_queue_setup() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| BUF_SIZE | 0 | q->fileio | (-1),808 |
| BUF_SIZE | 0 | q->mem_ops | (-1),120 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | q->memory | 1 |
| DATA_SOURCE | 0 | q | $0 |
| STR_LEN | 0 | q->drv_priv | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | q->memory | 1-2,4[c][u] |
| USER_DATA | 0 | q->non_coherent_mem | 0-1[c] |
| NO_OVERFLOW_SIMPLE | 0 | q->max_num_buffers |
drivers/media/common/videobuf2/videobuf2-core.c __vb2_init_fileio() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | q | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/media/common/videobuf2/videobuf2-core.c __vb2_init_fileio() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| BUF_SIZE | 0 | q->fileio | 808 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | q->max_num_buffers | 1 |
| DATA_SOURCE | 0 | q | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/media/common/videobuf2/videobuf2-core.c __vb2_init_fileio() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| BUF_SIZE | 0 | q->fileio | 808 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | q->max_num_buffers | 1 |
| DATA_SOURCE | 0 | q | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/media/common/videobuf2/videobuf2-core.c __vb2_init_fileio() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| BUF_SIZE | 0 | q->fileio | 808 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | q->max_num_buffers | 1 |
| DATA_SOURCE | 0 | q | $0 |
| BIT_INFO | 0 | q->io_modes | 0x4,0xffffffffffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/media/common/videobuf2/videobuf2-core.c __vb2_init_fileio() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| BUF_SIZE | 0 | q->fileio | 808 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | q->max_num_buffers | 1 |
| DATA_SOURCE | 0 | q | $0 |
| BIT_INFO | 0 | q->io_modes | 0x4,0xffffffffffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/media/common/videobuf2/videobuf2-core.c __vb2_init_fileio() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| BUF_SIZE | 0 | q->fileio | 808 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | q->max_num_buffers | 1 |
| DATA_SOURCE | 0 | q | $0 |
| BIT_INFO | 0 | q->io_modes | 0x4,0xffffffffffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/media/common/videobuf2/videobuf2-core.c __vb2_perform_fileio() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | q | $0 |
| HALF_LOCKED2 | lock |
drivers/media/common/videobuf2/videobuf2-core.c __vb2_perform_fileio() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | q | $0 |
| HALF_LOCKED2 | lock |
drivers/media/common/videobuf2/videobuf2-core.c __vb2_queue_alloc() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| BUF_SIZE | 0 | q->fileio | (-1),808 |
| BUF_SIZE | 0 | q->mem_ops | (-1),120 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | q->memory | 1 |
| DATA_SOURCE | 0 | q | $0 |
| STR_LEN | 0 | q->drv_priv | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | q->memory | 1-2,4[c][u] |
| USER_DATA | 0 | q->non_coherent_mem | 0-1[c] |
| NO_OVERFLOW_SIMPLE | 0 | q->max_num_buffers |
drivers/media/common/videobuf2/videobuf2-core.c __vb2_queue_free() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| BUF_SIZE | 0 | q | (-1),632 |
| BUF_SIZE | 0 | q | (-1),632 |
| BUF_SIZE | 0 | q->dev | (-1),1616 |
| BUF_SIZE | 0 | q->drv_priv | (-1),360,392,488,768,776,784,816,856,872,880,920,928,976,1000,1016,1088,1120,1128,1144,1152,1184,1248,1288,1312,1328,1344,1352,1368,1392,1552,2416,2728,2888,3040,3256,4104,4824,7552,7944,8768,116088 |
| BUF_SIZE | 0 | q->fileio | (-1),808 |
| BUF_SIZE | 0 | q->lock | (-1),152 |
| BUF_SIZE | 0 | q->mem_ops | (-1),120 |
| BUF_SIZE | 0 | q->ops | (-1),96 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | q->threadio | (-1),32 |
| DATA_SOURCE | 0 | q | $0 |
| STR_LEN | 0 | q->drv_priv | (-1),5-9,12 |
| NOSPEC | 0 | q->memory | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | q->memory | 1-2,4[c][u] |
| USER_DATA | 0 | q->non_coherent_mem | 0-1[c] |
| NO_OVERFLOW_SIMPLE | 0 | q->max_num_buffers | |
| LOCK2 | 0 | &q->mmap_lock | |
| TYPE_LOCK | (struct vb2_queue)->mmap_lock |
drivers/media/common/videobuf2/videobuf2-core.c __vb2_queue_free() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| BUF_SIZE | 0 | q | (-1),632 |
| BUF_SIZE | 0 | q | (-1),632 |
| BUF_SIZE | 0 | q->dev | (-1),1616 |
| BUF_SIZE | 0 | q->drv_priv | (-1),360,392,488,768,776,784,816,856,872,880,920,928,976,1000,1016,1088,1120,1128,1144,1152,1184,1248,1288,1312,1328,1344,1352,1368,1392,1552,2416,2728,2888,3040,3256,4104,4824,7552,7944,8768,116088 |
| BUF_SIZE | 0 | q->fileio | (-1),808 |
| BUF_SIZE | 0 | q->lock | (-1),152 |
| BUF_SIZE | 0 | q->mem_ops | (-1),120 |
| BUF_SIZE | 0 | q->ops | (-1),96 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | q->threadio | (-1),32 |
| DATA_SOURCE | 0 | q | $0 |
| STR_LEN | 0 | q->drv_priv | (-1),5-9,12 |
| NOSPEC | 0 | q->memory | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | q->memory | 1-2,4[c][u] |
| USER_DATA | 0 | q->non_coherent_mem | 0-1[c] |
| NO_OVERFLOW_SIMPLE | 0 | q->max_num_buffers | |
| LOCK2 | 0 | &q->mmap_lock | |
| TYPE_LOCK | (struct vb2_queue)->mmap_lock |
drivers/media/common/videobuf2/videobuf2-core.c vb2_core_create_bufs() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| BUF_SIZE | 0 | q | (-1),632 |
| BUF_SIZE | 0 | q | (-1),632 |
| CAPPED_DATA | 0 | q->type | 1 |
| DATA_SOURCE | 0 | q | $0 |
| HALF_LOCKED2 | &video->queue_lock | ||
| HALF_LOCKED2 | lock | ||
| HALF_LOCKED2 | req_queue_lock |
drivers/media/common/videobuf2/videobuf2-core.c vb2_core_poll() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| DATA_SOURCE | 0 | q | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &kvm->irq_srcu | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &vm->irqfds_lock | ||
| HALF_LOCKED2 | global &irqfds_srcu |
drivers/media/common/videobuf2/videobuf2-core.c vb2_core_poll() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| DATA_SOURCE | 0 | q | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &kvm->irq_srcu | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &vm->irqfds_lock | ||
| HALF_LOCKED2 | global &irqfds_srcu |
drivers/media/common/videobuf2/videobuf2-core.c vb2_core_remove_bufs() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| BUF_SIZE | 0 | q | (-1),632 |
| BUF_SIZE | 0 | q | (-1),632 |
| CAPPED_DATA | 0 | q->type | 1 |
| DATA_SOURCE | 0 | q | $0 |
| HALF_LOCKED2 | lock | ||
| HALF_LOCKED2 | req_queue_lock |
drivers/media/common/videobuf2/videobuf2-core.c vb2_core_reqbufs() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| BUF_SIZE | 0 | q | (-1),632 |
| BUF_SIZE | 0 | q | (-1),632 |
| BUF_SIZE | 0 | q->dev | (-1),1616 |
| BUF_SIZE | 0 | q->drv_priv | (-1),360,392,488,768,776,784,816,856,872,880,920,928,976,1000,1016,1088,1120,1128,1144,1152,1184,1248,1288,1312,1328,1344,1352,1368,1392,1552,2416,2728,2888,3040,3256,4104,4824,7552,7944,8768,116088 |
| BUF_SIZE | 0 | q->fileio | (-1),808 |
| BUF_SIZE | 0 | q->lock | (-1),152 |
| BUF_SIZE | 0 | q->mem_ops | (-1),120 |
| BUF_SIZE | 0 | q->ops | (-1),96 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | q->threadio | (-1),32 |
| DATA_SOURCE | 0 | q | $0 |
| STR_LEN | 0 | q->drv_priv | (-1),5-9,12 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | q->memory | 1-2,4[c][u] |
| NO_OVERFLOW_SIMPLE | 0 | q->max_num_buffers | |
| HALF_LOCKED2 | &dmxdev->mutex |
drivers/media/common/videobuf2/videobuf2-core.c vb2_core_streamon() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| BUF_SIZE | 0 | q | (-1),632 |
| BUF_SIZE | 0 | q | (-1),632 |
| BUF_SIZE | 0 | q->fileio | (-1),808 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | q | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | q->max_num_buffers | |
| HALF_LOCKED2 | &dmxdev->mutex |
drivers/media/common/videobuf2/videobuf2-core.c vb2_thread() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| BUF_SIZE | 0 | q | 128 |
| BUF_SIZE | 0 | q | 128 |
| DATA_SOURCE | 0 | q | $0 |
samples/v4l/v4l2-pci-skeleton.c queue_setup() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| BUF_SIZE | 0 | q->fileio | (-1),808 |
| BUF_SIZE | 0 | q->mem_ops | (-1),120 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | q->memory | 1 |
| DATA_SOURCE | 0 | q | $0 |
| STR_LEN | 0 | q->drv_priv | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | q->memory | 1-2,4[c][u] |
| USER_DATA | 0 | q->non_coherent_mem | 0-1[c] |
| NO_OVERFLOW_SIMPLE | 0 | q->max_num_buffers |
drivers/media/common/videobuf2/videobuf2-v4l2.c vb2_create_bufs() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| BUF_SIZE | 0 | q | (-1),632 |
| BUF_SIZE | 0 | q | (-1),632 |
| DATA_SOURCE | 0 | q | $0 |
| HALF_LOCKED2 | &video->queue_lock | ||
| HALF_LOCKED2 | lock | ||
| HALF_LOCKED2 | req_queue_lock |
drivers/media/common/videobuf2/videobuf2-v4l2.c vb2_ioctl_create_bufs() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| HALF_LOCKED2 | lock | ||
| HALF_LOCKED2 | req_queue_lock |
drivers/media/pci/netup_unidvb/netup_unidvb_core.c netup_unidvb_queue_setup() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| BUF_SIZE | 0 | q->fileio | (-1),808 |
| BUF_SIZE | 0 | q->mem_ops | (-1),120 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | q->memory | 1 |
| DATA_SOURCE | 0 | q | $0 |
| STR_LEN | 0 | q->drv_priv | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | q->memory | 1-2,4[c][u] |
| USER_DATA | 0 | q->non_coherent_mem | 0-1[c] |
| NO_OVERFLOW_SIMPLE | 0 | q->max_num_buffers |
drivers/media/platform/ti/cal/cal-video.c cal_queue_setup() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| BUF_SIZE | 0 | q->fileio | (-1),808 |
| BUF_SIZE | 0 | q->mem_ops | (-1),120 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | q->memory | 1 |
| DATA_SOURCE | 0 | q | $0 |
| STR_LEN | 0 | q->drv_priv | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | q->memory | 1-2,4[c][u] |
| USER_DATA | 0 | q->non_coherent_mem | 0-1[c] |
| NO_OVERFLOW_SIMPLE | 0 | q->max_num_buffers |
drivers/staging/media/sunxi/cedrus/cedrus_h264.c cedrus_h264_stop() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| BUF_SIZE | 0 | q | 632 |
| DATA_SOURCE | 0 | q | r v4l2_m2m_get_vq |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dmxdev->mutex | ||
| HALF_LOCKED2 | &vq->mmap_lock |
drivers/staging/media/sunxi/cedrus/cedrus_h264.c cedrus_h264_stop() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| BUF_SIZE | 0 | q | 632 |
| DATA_SOURCE | 0 | q | r v4l2_m2m_get_vq |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dmxdev->mutex | ||
| HALF_LOCKED2 | &vq->mmap_lock |
drivers/media/platform/amphion/vpu_dbg.c vpu_dbg_instance() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| BUF_SIZE | 0 | q | 632 |
| DATA_SOURCE | 0 | q | r v4l2_m2m_get_src_vq |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &s->lock | ||
| TYPE_LOCK | (struct seq_file)->lock |
drivers/media/platform/amphion/vpu_dbg.c vpu_dbg_instance() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| BUF_SIZE | 0 | q | 632 |
| DATA_SOURCE | 0 | q | r v4l2_m2m_get_dst_vq |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &s->lock | ||
| TYPE_LOCK | (struct seq_file)->lock |
drivers/media/platform/amphion/vpu_dbg.c vpu_dbg_instance() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| BUF_SIZE | 0 | q | 632 |
| DATA_SOURCE | 0 | q | r v4l2_m2m_get_src_vq |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &s->lock | ||
| TYPE_LOCK | (struct seq_file)->lock |
drivers/media/platform/amphion/vpu_dbg.c vpu_dbg_instance() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| BUF_SIZE | 0 | q | 632 |
| DATA_SOURCE | 0 | q | r v4l2_m2m_get_src_vq |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &s->lock | ||
| TYPE_LOCK | (struct seq_file)->lock |
drivers/media/platform/amphion/vpu_dbg.c vpu_dbg_instance() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| BUF_SIZE | 0 | q | 632 |
| DATA_SOURCE | 0 | q | r v4l2_m2m_get_dst_vq |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &s->lock | ||
| TYPE_LOCK | (struct seq_file)->lock |
drivers/media/platform/amphion/vpu_dbg.c vpu_dbg_instance() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| BUF_SIZE | 0 | q | 632 |
| DATA_SOURCE | 0 | q | r v4l2_m2m_get_dst_vq |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &s->lock | ||
| TYPE_LOCK | (struct seq_file)->lock |
drivers/media/test-drivers/visl/visl-dec.c visl_tpg_fill() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| BUF_SIZE | 0 | q | 632 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/media/test-drivers/visl/visl-dec.c visl_tpg_fill() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| BUF_SIZE | 0 | q | 632 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/media/test-drivers/visl/visl-dec.c visl_tpg_fill() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| BUF_SIZE | 0 | q | 632 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/media/test-drivers/visl/visl-dec.c visl_tpg_fill() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| BUF_SIZE | 0 | q | 632 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/media/platform/chips-media/coda/coda-common.c coda_s_fmt() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| BUF_SIZE | 0 | q | 632 |
| DATA_SOURCE | 0 | q | r v4l2_m2m_get_vq |
| HALF_LOCKED2 | lock | ||
| HALF_LOCKED2 | req_queue_lock |
drivers/media/usb/cx231xx/cx231xx-video.c queue_setup() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| BUF_SIZE | 0 | q->fileio | (-1),808 |
| BUF_SIZE | 0 | q->mem_ops | (-1),120 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | q->memory | 1 |
| DATA_SOURCE | 0 | q | $0 |
| STR_LEN | 0 | q->drv_priv | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | q->memory | 1-2,4[c][u] |
| USER_DATA | 0 | q->non_coherent_mem | 0-1[c] |
| NO_OVERFLOW_SIMPLE | 0 | q->max_num_buffers |
drivers/media/platform/ti/am437x/am437x-vpfe.c vpfe_queue_setup() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| BUF_SIZE | 0 | q->fileio | (-1),808 |
| BUF_SIZE | 0 | q->mem_ops | (-1),120 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | q->memory | 1 |
| DATA_SOURCE | 0 | q | $0 |
| STR_LEN | 0 | q->drv_priv | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | q->memory | 1-2,4[c][u] |
| USER_DATA | 0 | q->non_coherent_mem | 0-1[c] |
| NO_OVERFLOW_SIMPLE | 0 | q->max_num_buffers |
drivers/media/platform/ti/davinci/vpif_capture.c vpif_buffer_queue_setup() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| BUF_SIZE | 0 | q->fileio | (-1),808 |
| BUF_SIZE | 0 | q->mem_ops | (-1),120 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | q->memory | 1 |
| DATA_SOURCE | 0 | q | $0 |
| STR_LEN | 0 | q->drv_priv | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | q->memory | 1-2,4[c][u] |
| USER_DATA | 0 | q->non_coherent_mem | 0-1[c] |
| NO_OVERFLOW_SIMPLE | 0 | q->max_num_buffers |
drivers/media/platform/amd/isp4/isp4_video.c isp4vid_qops_queue_setup() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| BUF_SIZE | 0 | q->fileio | (-1),808 |
| BUF_SIZE | 0 | q->mem_ops | (-1),120 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | q->memory | 1 |
| DATA_SOURCE | 0 | q | $0 |
| STR_LEN | 0 | q->drv_priv | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | q->memory | 1-2,4[c][u] |
| USER_DATA | 0 | q->non_coherent_mem | 0-1[c] |
| NO_OVERFLOW_SIMPLE | 0 | q->max_num_buffers |
drivers/staging/media/meson/vdec/vdec.c process_num_buffers() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| BUF_SIZE | 0 | q->fileio | (-1),808 |
| BUF_SIZE | 0 | q->mem_ops | (-1),120 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | q->memory | 1 |
| DATA_SOURCE | 0 | q | $0 |
| STR_LEN | 0 | q | (-1) |
| STR_LEN | 0 | q | (-1) |
| STR_LEN | 0 | q->drv_priv | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | q->memory | 1-2,4[c][u] |
| USER_DATA | 0 | q->non_coherent_mem | 0-1[c] |
| NO_OVERFLOW_SIMPLE | 0 | q->max_num_buffers |
drivers/staging/media/imx/imx-media-capture.c capture_queue_setup() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| BUF_SIZE | 0 | q->fileio | (-1),808 |
| BUF_SIZE | 0 | q->mem_ops | (-1),120 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | q->memory | 1 |
| DATA_SOURCE | 0 | q | $0 |
| STR_LEN | 0 | q->drv_priv | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | q->memory | 1-2,4[c][u] |
| USER_DATA | 0 | q->non_coherent_mem | 0-1[c] |
| NO_OVERFLOW_SIMPLE | 0 | q->max_num_buffers |
drivers/media/usb/airspy/airspy.c airspy_queue_setup() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| BUF_SIZE | 0 | q->fileio | (-1),808 |
| BUF_SIZE | 0 | q->mem_ops | (-1),120 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | q->memory | 1 |
| DATA_SOURCE | 0 | q | $0 |
| STR_LEN | 0 | q->drv_priv | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | q->memory | 1-2,4[c][u] |
| USER_DATA | 0 | q->non_coherent_mem | 0-1[c] |
| NO_OVERFLOW_SIMPLE | 0 | q->max_num_buffers |
drivers/media/dvb-frontends/rtl2832_sdr.c rtl2832_sdr_queue_setup() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| BUF_SIZE | 0 | q->fileio | (-1),808 |
| BUF_SIZE | 0 | q->mem_ops | (-1),120 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | q->memory | 1 |
| DATA_SOURCE | 0 | q | $0 |
| STR_LEN | 0 | q->drv_priv | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | q->memory | 1-2,4[c][u] |
| USER_DATA | 0 | q->non_coherent_mem | 0-1[c] |
| NO_OVERFLOW_SIMPLE | 0 | q->max_num_buffers |
drivers/media/platform/ti/omap/omap_vout.c omap_vout_vb2_queue_setup() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| BUF_SIZE | 0 | q->fileio | (-1),808 |
| BUF_SIZE | 0 | q->mem_ops | (-1),120 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | q->memory | 1 |
| DATA_SOURCE | 0 | q | $0 |
| STR_LEN | 0 | q->drv_priv | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | q->memory | 1-2,4[c][u] |
| USER_DATA | 0 | q->non_coherent_mem | 0-1[c] |
| NO_OVERFLOW_SIMPLE | 0 | q->max_num_buffers |
drivers/staging/media/sunxi/cedrus/cedrus_h265.c cedrus_h265_stop() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| BUF_SIZE | 0 | q | 632 |
| DATA_SOURCE | 0 | q | r v4l2_m2m_get_vq |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dmxdev->mutex | ||
| HALF_LOCKED2 | &vq->mmap_lock |
drivers/staging/media/sunxi/cedrus/cedrus_h265.c cedrus_h265_stop() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| BUF_SIZE | 0 | q | 632 |
| DATA_SOURCE | 0 | q | r v4l2_m2m_get_vq |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dmxdev->mutex | ||
| HALF_LOCKED2 | &vq->mmap_lock |
drivers/staging/media/atomisp/pci/atomisp_ioctl.c atomisp_qbuf_wrapper() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| HALF_LOCKED2 | lock | ||
| HALF_LOCKED2 | req_queue_lock |
drivers/input/touchscreen/sur40.c sur40_queue_setup() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| BUF_SIZE | 0 | q->fileio | (-1),808 |
| BUF_SIZE | 0 | q->mem_ops | (-1),120 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | q->memory | 1 |
| DATA_SOURCE | 0 | q | $0 |
| STR_LEN | 0 | q->drv_priv | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | q->memory | 1-2,4[c][u] |
| USER_DATA | 0 | q->non_coherent_mem | 0-1[c] |
| NO_OVERFLOW_SIMPLE | 0 | q->max_num_buffers |
drivers/media/i2c/video-i2c.c queue_setup() -> vb2_get_num_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->bufs_bitmap | 1-u64max |
| BUF_SIZE | 0 | q->fileio | (-1),808 |
| BUF_SIZE | 0 | q->mem_ops | (-1),120 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | q->memory | 1 |
| DATA_SOURCE | 0 | q | $0 |
| STR_LEN | 0 | q->drv_priv | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | q->memory | 1-2,4[c][u] |
| USER_DATA | 0 | q->non_coherent_mem | 0-1[c] |
| NO_OVERFLOW_SIMPLE | 0 | q->max_num_buffers |