[PATCH 04/14] amdgpu: powerplay: smu7_hwmgr: Assume display_config is zero

From: Ricardo Ribalda Delgado
Date: Mon Jul 24 2017 - 09:39:25 EST


display_config is never set, so we can assume it is zero.

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
---
drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c | 17 +++++++----------
1 file changed, 7 insertions(+), 10 deletions(-)

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
index 1f01020ce3a9..893e6e846284 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
@@ -2727,9 +2727,6 @@ static int smu7_apply_state_adjust_rules(struct pp_hwmgr *hwmgr,

cgs_get_active_displays_info(hwmgr->device, &info);

- minimum_clocks.engineClock = hwmgr->display_config.min_core_set_clock;
- minimum_clocks.memoryClock = hwmgr->display_config.min_mem_set_clock;
-
if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
PHM_PlatformCaps_StablePState)) {
max_limits = &(hwmgr->dyn_state.max_clock_voltage_on_ac);
@@ -3928,7 +3925,7 @@ smu7_notify_smc_display_config_after_ps_adjustment(struct pp_hwmgr *hwmgr)

num_active_displays = info.display_count;

- if (num_active_displays > 1 && hwmgr->display_config.multi_monitor_in_sync != true)
+ if (num_active_displays > 1)
smu7_notify_smc_display_change(hwmgr, false);

return 0;
@@ -4032,12 +4029,12 @@ smu7_check_smc_update_required_for_display_configuration(struct pp_hwmgr *hwmgr)
if (data->display_timing.num_existing_displays != info.display_count)
is_update_required = true;

- if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_SclkDeepSleep)) {
- if (data->display_timing.min_clock_in_sr != hwmgr->display_config.min_core_set_clock_in_sr &&
- (data->display_timing.min_clock_in_sr >= SMU7_MINIMUM_ENGINE_CLOCK ||
- hwmgr->display_config.min_core_set_clock_in_sr >= SMU7_MINIMUM_ENGINE_CLOCK))
- is_update_required = true;
- }
+ if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_SclkDeepSleep) &&
+ data->display_timing.min_clock_in_sr &&
+ data->display_timing.min_clock_in_sr >= SMU7_MINIMUM_ENGINE_CLOCK)
+ is_update_required = true;
+
return is_update_required;
}

--
2.13.2