diff options
Diffstat (limited to 'drivers/gpu/drm/xe/display/xe_display.c')
| -rw-r--r-- | drivers/gpu/drm/xe/display/xe_display.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/drivers/gpu/drm/xe/display/xe_display.c b/drivers/gpu/drm/xe/display/xe_display.c index 982b9c5b440f..8b4fd90a9c35 100644 --- a/drivers/gpu/drm/xe/display/xe_display.c +++ b/drivers/gpu/drm/xe/display/xe_display.c @@ -299,8 +299,11 @@ void xe_display_pm_suspend(struct xe_device *xe, bool runtime) * properly. */ intel_power_domains_disable(xe); - if (has_display(xe)) + intel_fbdev_set_suspend(&xe->drm, FBINFO_STATE_SUSPENDED, true); + if (has_display(xe)) { drm_kms_helper_poll_disable(&xe->drm); + intel_display_driver_disable_user_access(xe); + } if (!runtime) intel_display_driver_suspend(xe); @@ -309,12 +312,13 @@ void xe_display_pm_suspend(struct xe_device *xe, bool runtime) intel_hpd_cancel_work(xe); + if (has_display(xe)) + intel_display_driver_suspend_access(xe); + intel_encoder_suspend_all(&xe->display); intel_opregion_suspend(display, s2idle ? PCI_D1 : PCI_D3cold); - intel_fbdev_set_suspend(&xe->drm, FBINFO_STATE_SUSPENDED, true); - intel_dmc_suspend(xe); } @@ -354,14 +358,19 @@ void xe_display_pm_resume(struct xe_device *xe, bool runtime) intel_display_driver_init_hw(xe); intel_hpd_init(xe); + if (has_display(xe)) + intel_display_driver_resume_access(xe); + /* MST sideband requires HPD interrupts enabled */ intel_dp_mst_resume(xe); if (!runtime) intel_display_driver_resume(xe); - intel_hpd_poll_disable(xe); - if (has_display(xe)) + if (has_display(xe)) { drm_kms_helper_poll_enable(&xe->drm); + intel_display_driver_enable_user_access(xe); + } + intel_hpd_poll_disable(xe); intel_opregion_resume(display); |