diff options
| author |   Rex Zhu <Rex.Zhu@amd.com> | 2017-10-06 12:17:16 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2017-10-06 17:43:51 -0400 |
| commit | 4b6aca2f59dca3228a370ddefc94f3a44e57c772 (patch) | |
| tree | b28197d76269fa6f510870f35443774cac1a873c /drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c | |
| parent | drm/amd/powerplay: Partially revert changes and fix smu7_notify_smc_display() (diff) | |
| download | linux-dev-4b6aca2f59dca3228a370ddefc94f3a44e57c772.tar.xz linux-dev-4b6aca2f59dca3228a370ddefc94f3a44e57c772.zip | |
drm/amd/powerplay: fix mclk can't switch on Tonga
regression issue caused by
commit 47047263c52779f1f3393c32e3e53661b53a372e
("drm/amd/powerplay: delete eventmgr related files.")
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c b/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c index 167cdc321db2..ffa44bbb218e 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c @@ -224,6 +224,8 @@ int psm_adjust_power_state_dynamic(struct pp_hwmgr *hwmgr, bool skip, if (skip) return 0; + phm_display_configuration_changed(hwmgr); + if (new_ps != NULL) requested = new_ps; else @@ -232,7 +234,6 @@ int psm_adjust_power_state_dynamic(struct pp_hwmgr *hwmgr, bool skip, pcurrent = hwmgr->current_ps; phm_apply_state_adjust_rules(hwmgr, requested, pcurrent); - if (pcurrent == NULL || (0 != phm_check_states_equal(hwmgr, &pcurrent->hardware, &requested->hardware, &equal))) equal = false; @@ -241,6 +242,9 @@ int psm_adjust_power_state_dynamic(struct pp_hwmgr *hwmgr, bool skip, phm_set_power_state(hwmgr, &pcurrent->hardware, &requested->hardware); memcpy(hwmgr->current_ps, hwmgr->request_ps, hwmgr->ps_size); } + + phm_notify_smc_display_config_after_ps_adjustment(hwmgr); + return 0; } |