Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 4 files:
- drivers/gpu/drm/amd/display/dc/dce/dce_i2c_sw.c
- drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c, line 1836
- drivers/gpu/drm/amd/display/dc/dio/dcn10/dcn10_link_encoder.c, line 1497
- drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c, line 2620
Smatch caller information:
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_dp_capability.c dp_is_sink_present() -> dal_gpio_get_value()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | gpio->mode | (-1)-0,2-3 |
| PARAM_VALUE | 0 | gpio->pin | 0,4096-ptr_max |
| PARAM_VALUE | 0 | gpio->pin->mode | s32min-s32max |
| PARAM_VALUE | 0 | *gpio->pin->en | 0-4294967295 |
| PARAM_VALUE | 0 | *gpio->pin->id | s32min-s32max |
| PARAM_VALUE | 0 | *gpio->pin->mode | s32min-s32max |
| PARAM_VALUE | 0 | *gpio->pin->opened | 0-1 |
| PARAM_VALUE | 1 | value | 3956775408028700672 |
| RX_PATH | |||
| LOCK2 | &aconnector->dm_dp_aux.aux.hw_mutex | ||
| TYPE_LOCK | (struct drm_dp_aux)->hw_mutex |
drivers/gpu/drm/amd/amdgpu/../display/dc/dio/dcn10/dcn10_link_encoder.c dcn10_get_hpd_state() -> dal_gpio_get_value()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | gpio | 4096-ptr_max |
| PARAM_VALUE | 1 | value | 5738516834064699392 |
| PARAM_VALUE | 1 | *value | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_link_encoder.c dce110_get_hpd_state() -> dal_gpio_get_value()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | gpio | 4096-ptr_max |
| PARAM_VALUE | 1 | value | 7725148759431462912 |
| PARAM_VALUE | 1 | *value | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_i2c_sw.c read_bit_from_ddc() -> dal_gpio_get_value()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | gpio | 4096-ptr_max |
| PARAM_VALUE | 0 | gpio->pin | 0,4096-ptr_max |
| PARAM_VALUE | 0 | gpio->pin->mode | s32min-s32max |
| PARAM_VALUE | 1 | value | 213022754410610688 |
| PARAM_VALUE | 1 | *value | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_i2c_sw.c read_bit_from_ddc() -> dal_gpio_get_value()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | gpio | 4096-ptr_max |
| PARAM_VALUE | 0 | gpio->pin | 0,4096-ptr_max |
| PARAM_VALUE | 0 | gpio->pin->mode | s32min-s32max |
| PARAM_VALUE | 1 | value | 213022754410610688 |
| PARAM_VALUE | 1 | *value | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |