Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
- drivers/gpu/drm/imx/dcss/dcss-ctxld.c, line 357
- drivers/gpu/drm/imx/dcss/dcss-dpr.c, line 523
- drivers/gpu/drm/imx/dcss/dcss-scaler.c, line 836
Smatch caller information:
drivers/gpu/drm/imx/dcss/dcss-scaler.c dcss_scaler_write_sclctrl() -> dcss_ctxld_write_irqsafe()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ctxld->current_ctx | 0-255 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &ctxld->lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct dcss_ctxld)->lock |
drivers/gpu/drm/imx/dcss/dcss-ctxld.c dcss_ctxld_write() -> dcss_ctxld_write_irqsafe()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ctxld | 4096-ptr_max |
| DATA_SOURCE | 0 | ctxld | $0 |
| DATA_SOURCE | 1 | ctx_id | $1 |
| DATA_SOURCE | 2 | val | $2 |
| DATA_SOURCE | 3 | reg_ofs | $3 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 2 | val | unit_byte |
| LOCK2 | irq | ||
| LOCK2 | 0 | &ctxld->lock | |
| TYPE_LOCK | (struct dcss_ctxld)->lock |
drivers/gpu/drm/imx/dcss/dcss-dpr.c dcss_dpr_write_sysctrl() -> dcss_ctxld_write_irqsafe()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ctxld->current_ctx | 0-255 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &ctxld->lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct dcss_ctxld)->lock |