Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/omapdrm/omap_dmm_tiler.c dmm_read_wa() -> dmm_dma_copy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dmm | 4096-ptr_max |
| PARAM_VALUE | 0 | dmm->dev->cma_area->nranges | s32min-s32max |
| PARAM_VALUE | 0 | dmm->dmm_workaround | 1 |
| BUF_SIZE | 0 | dmm | (-1),344 |
| BUF_SIZE | 0 | dmm | (-1),344 |
| BUF_SIZE | 0 | dmm->dev | (-1),1616 |
| BUF_SIZE | 0 | dmm->irq | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | dmm | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | dmm->num_engines | 0-31 |
| HOST_DATA | 0 | dmm->num_lut | 0-31 |
| LOCK2 | flags | ||
| LOCK2 | 0 | &dmm->wa_lock | |
| TYPE_LOCK | (struct dmm)->wa_lock |
drivers/gpu/drm/omapdrm/omap_dmm_tiler.c dmm_write_wa() -> dmm_dma_copy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dmm | 4096-ptr_max |
| PARAM_VALUE | 0 | dmm->dev->cma_area->nranges | s32min-s32max |
| PARAM_VALUE | 0 | dmm->dmm_workaround | 1 |
| PARAM_VALUE | 0 | dmm->wa_dma_data | 4096-ptr_max |
| BUF_SIZE | 0 | dmm | (-1),344 |
| BUF_SIZE | 0 | dmm | (-1),344 |
| BUF_SIZE | 0 | dmm->dev | (-1),1616 |
| BUF_SIZE | 0 | dmm->engines | (-1)-6200 |
| BUF_SIZE | 0 | dmm->irq | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | dmm->refill_va | (-1)-4075136 |
| BUF_SIZE | 0 | dmm->tcm | (-1)-256 |
| DATA_SOURCE | 0 | dmm | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | dmm->lut_height | 32-127,129-480[c] |
| HOST_DATA | 0 | dmm->lut_width | 32-480[c] |
| HOST_DATA | 0 | dmm->num_engines | 0-31[c] |
| HOST_DATA | 0 | dmm->num_lut | 0-31[c] |
| NO_OVERFLOW_SIMPLE | 0 | dmm->num_engines | |
| NO_OVERFLOW_SIMPLE | 0 | dmm->num_lut | |
| LOCK2 | flags | ||
| LOCK2 | 0 | &dmm->wa_lock | |
| TYPE_LOCK | (struct dmm)->wa_lock |