Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/i915/display/intel_display_driver.c intel_display_driver_disable_user_access() -> set_display_access()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | display | 4096-ptr_max |
| PARAM_VALUE | 0 | display->dpll.mgr->compare_hw_state | 1988828769907408896,4304445909437353984,5589390013801357312,7199724579178258432,7292826417019408384,7481167222828003328,8665324935750119424,9182544845536616448 |
| PARAM_VALUE | 0 | display->dpll.mgr->compute_dplls | 3278772287333720064,5266472627050582016,6060912680081088512,6216086186862542848,8471094383317381120,8614942105147809792,8986272695562289152,9022440569105731584 |
| PARAM_VALUE | 0 | display->dpll.mgr->dump_hw_state | 90682934213672960,215385455013437440,1582718613836124160,1835901918492803072,4180342879337267200,5224410778052669440,6129327221765451776,9060799253560999936 |
| PARAM_VALUE | 0 | display->dpll.mgr->get_dplls | 204657350407954432,3936139357776248832,4663370074112573440,5334416601241935872,6868165492758421504,8361789056745369600,8976139343680507904 |
| PARAM_VALUE | 0 | display->dpll.mgr->put_dplls | 1769282744316076032,3032660624085295104 |
| PARAM_VALUE | 0 | display->dpll.mgr->update_active_dpll | 0,3893979238484942848 |
| PARAM_VALUE | 0 | display->dpll.mgr->update_ref_clks | 0,3536181015747457024,6167602680813006848,6325637718150250496,6483930178044678144 |
| PARAM_VALUE | 0 | display->drm->anon_inode->i_mapping->host->i_sb->s_cop->empty_dir | 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144 |
| PARAM_VALUE | 0 | display->drm->anon_inode->i_mapping->host->i_sb->s_cop->get_context | 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416 |
| PARAM_VALUE | 0 | display->drm->anon_inode->i_mapping->host->i_sb->s_cop->set_context | 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112 |
| PARAM_VALUE | 0 | display->drm->anon_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 0 | display->drm->anon_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent | 0,5297,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max |
| PARAM_VALUE | 0 | display->drm->anon_inode->i_mapping->host->i_sb->s_export_op->get_parent | 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max |
| PARAM_VALUE | 0 | display->drm->huge_mnt->mnt_sb->s_cop->inode_info_offs | 1632,1640,1720,1808,1816,2632,2640,2648,2704,2712 |
| PARAM_VALUE | 0 | display->drm->mode_config.helper_private->atomic_commit_tail | 0,113,4096-ptr_max |
| PARAM_VALUE | 0 | display->hotplug.detection_work_enabled | 0 |
| PARAM_VALUE | 0 | display->hotplug.hotplug_work.work.lockdep_map->name | 0-255 |
| PARAM_VALUE | 0 | display->hotplug.poll_init_work.lockdep_map->name | 0-255 |
| PARAM_VALUE | 0 | display->hotplug.reenable_work.work.lockdep_map->name | 0-255 |
| PARAM_VALUE | 0 | display->power.domains.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | display->power.domains.lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | display->power.domains.lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | display->power.domains.lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | display->power.domains.lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | display->power.domains.lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | display->power.domains.lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | display->power.domains.power_wells->count | s32min-s32max |
| PARAM_VALUE | 0 | display->power.domains.power_wells->hw_enabled | 0-1 |
| PARAM_VALUE | 0 | display->wm.funcs->atomic_update_watermarks | 0,241866399159836672 |
| PARAM_VALUE | 0 | display->wm.funcs->compute_global_watermarks | 0,7679025112587603968 |
| PARAM_VALUE | 0 | display->wm.funcs->compute_watermarks | 0,663047380929499136,4718310602505961472,7447224825039265792,8278299763477639168 |
| PARAM_VALUE | 0 | display->wm.funcs->get_hw_state | 0,1372658440782848000,6903309568198033408,7899623770445606912,8633453788894511104 |
| PARAM_VALUE | 0 | display->wm.funcs->initial_watermarks | 0,318382624811003904,2077638626766659584,4361408001915691008 |
| PARAM_VALUE | 0 | display->wm.funcs->optimize_watermarks | 0,136016925988110336,2676780419539894272,6733336501198520320 |
| PARAM_VALUE | 0 | display->wm.funcs->sanitize | 0,3771904337417297920,8756858967241641984,9118998679592730624 |
| PARAM_VALUE | 0 | display->wm.funcs->update_wm | 0,2900677620984037376,5075417898438156288,6224038869724659712,6233422041516032000 |
| PARAM_VALUE | 0 | *display->bw.peakbw | 0-4294967295 |
| PARAM_VALUE | 0 | *display->bw.psf_bw | 0-4294967295 |
| PARAM_VALUE | 0 | *display->irq.pipestat_irq_mask | 0-4294967295 |
| PARAM_VALUE | 0 | *display->power.chv_phy_assert | 0-1 |
| PARAM_VALUE | 0 | *display->wm.cur_latency | 0-u16max |
| PARAM_VALUE | 0 | *display->wm.pri_latency | 0-u16max |
| PARAM_VALUE | 0 | *display->wm.skl_latency | 0-u16max |
| PARAM_VALUE | 0 | *display->wm.spr_latency | 0-u16max |
| PARAM_VALUE | 1 | any_task_allowed | 0 |
| BUF_SIZE | 0 | display | (-1),8416 |
| BUF_SIZE | 0 | display | (-1),8416 |
| DATA_SOURCE | 0 | display | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | display->cdclk.hw.cdclk | 0-16[c] |
| HOST_DATA | 0 | display->cdclk.hw.joined_mbus | 0-1 |
| HOST_DATA | 0 | display->cdclk.max_cdclk_freq | 1-16[c] |
| HOST_DATA | 0 | display->drm->mode_config.connector_ida.xa.xa_flags | 67108869 |
| HOST_DATA | 0 | display->drm->mode_config.object_idr.idr_rt.xa_flags | 0-u32max |
| HOST_DATA | 0 | display->drm->mode_config.tile_idr.idr_rt.xa_flags | 67108868 |
| HOST_DATA | 0 | display->drm->num_crtcs | 2[c] |
| HOST_DATA | 0 | display->fdi.pll_freq | 20000-2570000[c] |
| HOST_DATA | 0 | display->fdi.rx_config | 0,32768-98304[c] |
| HOST_DATA | 0 | display->power.domains.dc_state | 0-1073741835 |
| HOST_DATA | 0 | display->vbt.lvds_use_ssc | 0-1 |
| NO_OVERFLOW_SIMPLE | 0 | display->drm->num_crtcs |
drivers/gpu/drm/i915/display/intel_display_driver.c intel_display_driver_enable_user_access() -> set_display_access()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | display | 4096-ptr_max |
| PARAM_VALUE | 0 | display->drm | 4096-ptr_max |
| PARAM_VALUE | 0 | display->drm->mode_config.helper_private->atomic_commit_tail | 0,113,4096-ptr_max |
| PARAM_VALUE | 0 | display->params.enable_dmc_wl | 0-1 |
| PARAM_VALUE | 0 | *display->irq.pipestat_irq_mask | 0-4294967295 |
| PARAM_VALUE | 1 | any_task_allowed | 1 |
| PARAM_VALUE | 2 | allowed_task | 0 |
| BUF_SIZE | 0 | display | (-1),8416 |
| BUF_SIZE | 0 | display | (-1),8416 |
| DATA_SOURCE | 0 | display | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | display->audio.freq_cntrl | 0-u32max |
| HOST_DATA | 0 | display->cdclk.hw.cdclk | 0-16[c] |
| HOST_DATA | 0 | display->cdclk.hw.joined_mbus | 0-1 |
| HOST_DATA | 0 | display->cdclk.hw.voltage_level | 0-31[c] |
| HOST_DATA | 0 | display->cdclk.max_cdclk_freq | 1-39168016[c] |
| HOST_DATA | 0 | display->drm->mode_config.object_idr.idr_rt.xa_flags | 0,4-u32max |
| HOST_DATA | 0 | display->fdi.pll_freq | 20000-2570000[c] |
| HOST_DATA | 0 | display->fdi.rx_config | 0,32768-98304[c] |
| HOST_DATA | 0 | display->power.chv_phy_control | 0-u32max[c] |
| HOST_DATA | 0 | display->power.domains.dc_state | 0-u32max |
| HOST_DATA | 0 | display->wm.g4x.cxsr | 0-1 |
| HOST_DATA | 0 | display->wm.g4x.hpll.cursor | 0-63[c] |
| HOST_DATA | 0 | display->wm.g4x.hpll.fbc | 0-15[c] |
| HOST_DATA | 0 | display->wm.g4x.hpll.plane | 0-511[c] |
| HOST_DATA | 0 | display->wm.g4x.sr.cursor | 0-63[c] |
| HOST_DATA | 0 | display->wm.g4x.sr.fbc | 0-7[c] |
| HOST_DATA | 0 | display->wm.g4x.sr.plane | 0-511 |
| HOST_DATA | 0 | display->wm.vlv.cxsr | 0-1 |
| HOST_DATA | 0 | display->wm.vlv.sr.cursor | 0-63[c] |
| HOST_DATA | 0 | display->wm.vlv.sr.plane | 0-2047[c] |
| NO_OVERFLOW_SIMPLE | 0 | display->audio.lpe.platdev->num_resources | |
| NO_OVERFLOW_SIMPLE | 0 | display->audio.lpe.platdev->pdev.id | |
| HALF_LOCKED2 | 0 | &display->drm->mode_config.connection_mutex |
drivers/gpu/drm/i915/display/intel_display_driver.c intel_display_driver_resume_access() -> set_display_access()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | display | 4096-ptr_max |
| PARAM_VALUE | 0 | display->dpll.pch_ssc_use | 0-7 |
| PARAM_VALUE | 0 | display->drm | 4096-ptr_max |
| PARAM_VALUE | 0 | display->params.enable_dmc_wl | 0-1 |
| PARAM_VALUE | 0 | display->sbi.lock->first_waiter->task->blocked_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | display->sbi.lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | display->sbi.lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | display->sbi.lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | any_task_allowed | 0 |
| DATA_SOURCE | 0 | display | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | display->cdclk.hw.cdclk | 0-16[c] |
| HOST_DATA | 0 | display->cdclk.hw.joined_mbus | 0-1 |
| HOST_DATA | 0 | display->cdclk.hw.voltage_level | 0-31[c] |
| HOST_DATA | 0 | display->power.domains.dc_state | 0-1073741835 |
| HALF_LOCKED2 | global &vgasr_mutex |
drivers/gpu/drm/i915/display/intel_display_driver.c intel_display_driver_suspend_access() -> set_display_access()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | display | 4096-ptr_max |
| PARAM_VALUE | 0 | display->drm->anon_inode->i_mapping->host->i_sb->s_cop->empty_dir | 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144 |
| PARAM_VALUE | 0 | display->drm->anon_inode->i_mapping->host->i_sb->s_cop->get_context | 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416 |
| PARAM_VALUE | 0 | display->drm->anon_inode->i_mapping->host->i_sb->s_cop->set_context | 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112 |
| PARAM_VALUE | 0 | display->drm->anon_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 0 | display->drm->anon_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent | 0,5297,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max |
| PARAM_VALUE | 0 | display->drm->anon_inode->i_mapping->host->i_sb->s_export_op->get_parent | 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max |
| PARAM_VALUE | 0 | display->drm->huge_mnt->mnt_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648,2712 |
| PARAM_VALUE | 0 | *display->bw.peakbw | 0-4294967295 |
| PARAM_VALUE | 0 | *display->bw.psf_bw | 0-4294967295 |
| PARAM_VALUE | 0 | *display->irq.pipestat_irq_mask | 0-4294967295 |
| PARAM_VALUE | 0 | *display->power.chv_phy_assert | 0-1 |
| PARAM_VALUE | 1 | any_task_allowed | 0 |
| PARAM_VALUE | 2 | allowed_task | 0 |
| BUF_SIZE | 0 | display | (-1),8416 |
| BUF_SIZE | 0 | display | (-1),8416 |
| BUF_SIZE | 0 | display->restore.modeset_state | (-1),176 |
| DATA_SOURCE | 0 | display | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | display->cdclk.hw.cdclk | 0[c] |
| HOST_DATA | 0 | display->cdclk.hw.joined_mbus | 0-1 |
| HOST_DATA | 0 | display->cdclk.hw.voltage_level | 0-31[c] |
| HOST_DATA | 0 | display->cdclk.max_cdclk_freq | 1-16[c] |
| HOST_DATA | 0 | display->cdclk.max_dotclk_freq | 0-32[c] |
| HOST_DATA | 0 | display->drm->mode_config.connector_ida.xa.xa_flags | 67108869 |
| HOST_DATA | 0 | display->drm->mode_config.object_idr.idr_rt.xa_flags | 0,4-u32max |
| HOST_DATA | 0 | display->drm->mode_config.tile_idr.idr_rt.xa_flags | 0,67108864-u32max |
| HOST_DATA | 0 | display->drm->num_crtcs | 2[c] |
| HOST_DATA | 0 | display->drm->ref.refcount.refs.counter | s32min-s32max |
| HOST_DATA | 0 | display->fdi.pll_freq | 20000-2570000[c] |
| HOST_DATA | 0 | display->fdi.rx_config | 0,32768-98304[c] |
| HOST_DATA | 0 | display->power.chv_phy_control | 0-u32max[c] |
| HOST_DATA | 0 | display->power.domains.dc_state | 0-1073741835 |
| HOST_DATA | 0 | display->vbt.lvds_use_ssc | 0-1 |
| HOST_DATA | 0 | display->wm.g4x.cxsr | 0-1 |
| HOST_DATA | 0 | display->wm.g4x.hpll.cursor | 0-63[c] |
| HOST_DATA | 0 | display->wm.g4x.hpll.fbc | 0-15[c] |
| HOST_DATA | 0 | display->wm.g4x.hpll.plane | 0-511[c] |
| HOST_DATA | 0 | display->wm.g4x.sr.cursor | 0-63[c] |
| HOST_DATA | 0 | display->wm.g4x.sr.fbc | 0-7[c] |
| HOST_DATA | 0 | display->wm.g4x.sr.plane | 0-511 |
| HOST_DATA | 0 | display->wm.vlv.cxsr | 0-1 |
| HOST_DATA | 0 | display->wm.vlv.sr.cursor | 0-63[c] |
| HOST_DATA | 0 | display->wm.vlv.sr.plane | 0-2047[c] |
| NO_OVERFLOW_SIMPLE | 0 | display->drm->num_crtcs |