Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 6 files:
- drivers/gpu/drm/imx/ipuv3/ipuv3-plane.c
- drivers/gpu/ipu-v3/ipu-common.c, line 259
- drivers/gpu/ipu-v3/ipu-image-convert.c, line 1362
- drivers/staging/media/imx/imx-ic-prpencvf.c, line 443
- drivers/staging/media/imx/imx-media-csi.c, line 555
- drivers/staging/media/imx/imx-media-vdic.c, line 212
Smatch caller information:
drivers/staging/media/imx/imx-ic-prpencvf.c prp_setup_channel() -> ipu_idmac_set_double_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | channel | 4096-ptr_max |
| PARAM_VALUE | 0 | channel->ipu | 4096-ptr_max |
| PARAM_VALUE | 0 | channel->ipu->cpmem_priv | 4096-ptr_max |
| PARAM_VALUE | 1 | doublebuffer | 1 |
| CAPPED_DATA | 0 | channel | 1 |
| DATA_SOURCE | 0 | channel | $1 |
| NOCHECK_CALL | |||
| LOCK2 | &priv->lock | ||
| TYPE_LOCK | (struct prp_priv)->lock |
drivers/gpu/drm/imx/ipuv3/ipuv3-plane.c ipu_plane_atomic_update() -> ipu_idmac_set_double_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | channel | 4096-ptr_max |
| PARAM_VALUE | 0 | channel->ipu | 4096-ptr_max |
| PARAM_VALUE | 0 | channel->ipu->cpmem_priv | 4096-ptr_max |
| PARAM_VALUE | 0 | channel->ipu->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | doublebuffer | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &vkms_output->lock | ||
| HALF_LOCKED2 | irq |
drivers/gpu/drm/imx/ipuv3/ipuv3-plane.c ipu_plane_atomic_update() -> ipu_idmac_set_double_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | channel | 4096-ptr_max |
| PARAM_VALUE | 0 | channel->ipu | 4096-ptr_max |
| PARAM_VALUE | 0 | channel->ipu->cpmem_priv | 4096-ptr_max |
| PARAM_VALUE | 1 | doublebuffer | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &vkms_output->lock | ||
| HALF_LOCKED2 | irq |
drivers/staging/media/imx/imx-media-csi.c csi_idmac_setup_channel() -> ipu_idmac_set_double_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | channel | 4096-ptr_max |
| PARAM_VALUE | 0 | channel->ipu | 4096-ptr_max |
| PARAM_VALUE | 0 | channel->ipu->cpmem_priv | 4096-ptr_max |
| PARAM_VALUE | 0 | channel->ipu->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | doublebuffer | 1 |
| NOCHECK_CALL | |||
| LOCK2 | &priv->lock | ||
| TYPE_LOCK | (struct csi_priv)->lock |
drivers/gpu/ipu-v3/ipu-image-convert.c init_idmac_channel() -> ipu_idmac_set_double_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | channel | 4096-ptr_max |
| PARAM_VALUE | 0 | channel->ipu | 4096-ptr_max |
| PARAM_VALUE | 0 | channel->ipu->cpmem_priv | 4096-ptr_max |
| CAPPED_DATA | 0 | channel | 1 |
| DATA_SOURCE | 0 | channel | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &chan->irqlock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct ipu_image_convert_chan)->irqlock |
drivers/staging/media/imx/imx-media-vdic.c setup_vdi_channel() -> ipu_idmac_set_double_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | channel | 4096-ptr_max |
| PARAM_VALUE | 0 | channel->ipu | 4096-ptr_max |
| PARAM_VALUE | 0 | channel->ipu->cpmem_priv | 4096-ptr_max |
| PARAM_VALUE | 1 | doublebuffer | 0 |
| DATA_SOURCE | 0 | channel | $1 |
| NOCHECK_CALL | |||
| LOCK2 | &priv->lock | ||
| TYPE_LOCK | (struct vdic_priv)->lock |