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drm/amd/powerplay: issue pre-display settings for display change event 

For display config change event only, pre-display config settings are
needed.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Evan Quan 2018-11-28 16:36:12 +08:00 committed by Alex Deucher
parent f02be8279a
commit 10cb3e6b63
2 changed files with 3 additions and 2 deletions
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3
drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
View File

@ -352,6 +352,9 @@ int hwmgr_handle_task(struct pp_hwmgr *hwmgr, enum amd_pp_task task_id,
switch (task_id) {
case AMD_PP_TASK_DISPLAY_CONFIG_CHANGE:
ret = phm_pre_display_configuration_changed(hwmgr);
if (ret)
return ret;
ret = phm_set_cpu_power_state(hwmgr);
if (ret)
return ret;

2
drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c
View File

@ -265,8 +265,6 @@ int psm_adjust_power_state_dynamic(struct pp_hwmgr *hwmgr, bool skip,
if (skip)
return 0;
phm_pre_display_configuration_changed(hwmgr);
phm_display_configuration_changed(hwmgr);
if (hwmgr->ps)