Defined in 2 files as a function:
- drivers/video/fbdev/controlfb.c, line 205 (as a function)
- drivers/video/fbdev/tridentfb.c, line 824 (as a function)
Referenced in 2 files:
Smatch caller information:
drivers/video/fbdev/controlfb.c control_set_hardware() -> set_screen_start()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | p | 4096-ptr_max |
| CAPPED_DATA | 2 | p->par.cmode | 1 |
| CAPPED_DATA | 2 | p->par.vxres | 1 |
| CAPPED_DATA | 2 | p->par.vyres | 1 |
| CAPPED_DATA | 2 | p->par.xres | 1 |
| CAPPED_DATA | 2 | p->par.yres | 1 |
| DATA_SOURCE | 2 | p | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | xoffset | 0-2147483646[c] |
| HOST_DATA | 1 | yoffset | s32min-s32max[c] |
| UNITS | 0 | xoffset | unit_byte |
| UNITS | 1 | yoffset | unit_byte |
| HALF_LOCKED2 | &minfo->crtc2.lock |
drivers/video/fbdev/controlfb.c controlfb_pan_display() -> set_screen_start()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | p | 4096-ptr_max |
| CAPPED_DATA | 0 | xoffset | 1 |
| CAPPED_DATA | 1 | yoffset | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | xoffset | 0-s32max[c] |
| USER_DATA | 1 | yoffset | 1-s32max[c] |
| UNITS | 0 | xoffset | unit_byte |
| UNITS | 1 | yoffset | unit_byte |
| HALF_LOCKED2 | &info->lock | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | global &console_sem |
drivers/video/fbdev/tridentfb.c tridentfb_pan_display() -> set_screen_start()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BUF_SIZE | 0 | xoffset | 2,4,16,24,32,128,216,248,256,1288,1984,2560,2864 |
| BUF_SIZE | 0 | xoffset | 2,4,16,24,32,128,216,248,256,1288,1984,2560,2864 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | xoffset | unit_byte |
| HALF_LOCKED2 | &info->lock | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | global &console_sem |