Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
- drivers/gpu/drm/i915/display/intel_display.c, line 2595
- drivers/gpu/drm/i915/display/intel_dp.c, line 421
- drivers/gpu/drm/i915/display/intel_dp_mst.c, line 218
Smatch caller information:
drivers/gpu/drm/i915/display/intel_dp.c intel_dp_link_required() -> intel_dp_effective_data_rate()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | bpp_x16 | s32min-(-16),0-s32max |
| PARAM_VALUE | 2 | bw_overhead | 1000000-s32max |
| CAPPED_DATA | 1 | bpp_x16 | 1 |
| DATA_SOURCE | 0 | pixel_clock | $2 |
| DATA_SOURCE | 1 | bpp_x16 | $4 |
| DATA_SOURCE | 2 | bw_overhead | r intel_dp_link_bw_overhead |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | pixel_clock | |
| UNITS | 0 | pixel_clock | unit_byte |
drivers/gpu/drm/i915/display/intel_dp_mst.c intel_dp_mst_calc_pbn() -> intel_dp_effective_data_rate()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | bpp_x16 | s32min-(-16),0-s32max |
| PARAM_VALUE | 2 | bw_overhead | 1000000-s32max |
| DATA_SOURCE | 0 | pixel_clock | $0 |
| DATA_SOURCE | 1 | bpp_x16 | $1 |
| DATA_SOURCE | 2 | bw_overhead | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | pixel_clock | |
| UNITS | 0 | pixel_clock | unit_byte |
drivers/gpu/drm/i915/display/intel_display.c intel_link_compute_m_n() -> intel_dp_effective_data_rate()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | bw_overhead | 1000000-s32max |
| DATA_SOURCE | 0 | pixel_clock | $2 |
| DATA_SOURCE | 1 | bpp_x16 | $0 |
| DATA_SOURCE | 2 | bw_overhead | $4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | pixel_clock | |
| UNITS | 0 | pixel_clock | unit_byte |