Commit 51d45cbc authored by Rex Zhu's avatar Rex Zhu Committed by Alex Deucher

drm/amdgpu: Fix display corruption on CI with dpm enabled

with dpm enabled, need to get active crtcs in dc/no-dc mode.

caused by
'commit ebb649667a31 ("drm/amdgpu: Set pm_display_cfg in non-dc mode")'
Reviewed-by: default avatarHuang Rui <ray.huang@amd.com>
Signed-off-by: default avatarRex Zhu <Rex.Zhu@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent fc5a136d
...@@ -1878,26 +1878,26 @@ void amdgpu_pm_compute_clocks(struct amdgpu_device *adev) ...@@ -1878,26 +1878,26 @@ void amdgpu_pm_compute_clocks(struct amdgpu_device *adev)
amdgpu_fence_wait_empty(ring); amdgpu_fence_wait_empty(ring);
} }
if (!amdgpu_device_has_dc_support(adev)) {
mutex_lock(&adev->pm.mutex);
amdgpu_dpm_get_active_displays(adev);
adev->pm.pm_display_cfg.num_display = adev->pm.dpm.new_active_crtcs;
adev->pm.pm_display_cfg.vrefresh = amdgpu_dpm_get_vrefresh(adev);
adev->pm.pm_display_cfg.min_vblank_time = amdgpu_dpm_get_vblank_time(adev);
/* we have issues with mclk switching with refresh rates over 120 hz on the non-DC code. */
if (adev->pm.pm_display_cfg.vrefresh > 120)
adev->pm.pm_display_cfg.min_vblank_time = 0;
if (adev->powerplay.pp_funcs->display_configuration_change)
adev->powerplay.pp_funcs->display_configuration_change(
adev->powerplay.pp_handle,
&adev->pm.pm_display_cfg);
mutex_unlock(&adev->pm.mutex);
}
if (adev->powerplay.pp_funcs->dispatch_tasks) { if (adev->powerplay.pp_funcs->dispatch_tasks) {
if (!amdgpu_device_has_dc_support(adev)) {
mutex_lock(&adev->pm.mutex);
amdgpu_dpm_get_active_displays(adev);
adev->pm.pm_display_cfg.num_display = adev->pm.dpm.new_active_crtcs;
adev->pm.pm_display_cfg.vrefresh = amdgpu_dpm_get_vrefresh(adev);
adev->pm.pm_display_cfg.min_vblank_time = amdgpu_dpm_get_vblank_time(adev);
/* we have issues with mclk switching with refresh rates over 120 hz on the non-DC code. */
if (adev->pm.pm_display_cfg.vrefresh > 120)
adev->pm.pm_display_cfg.min_vblank_time = 0;
if (adev->powerplay.pp_funcs->display_configuration_change)
adev->powerplay.pp_funcs->display_configuration_change(
adev->powerplay.pp_handle,
&adev->pm.pm_display_cfg);
mutex_unlock(&adev->pm.mutex);
}
amdgpu_dpm_dispatch_task(adev, AMD_PP_TASK_DISPLAY_CONFIG_CHANGE, NULL); amdgpu_dpm_dispatch_task(adev, AMD_PP_TASK_DISPLAY_CONFIG_CHANGE, NULL);
} else { } else {
mutex_lock(&adev->pm.mutex); mutex_lock(&adev->pm.mutex);
amdgpu_dpm_get_active_displays(adev);
/* update battery/ac status */ /* update battery/ac status */
if (power_supply_is_system_supplied() > 0) if (power_supply_is_system_supplied() > 0)
adev->pm.dpm.ac_power = true; adev->pm.dpm.ac_power = true;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment