not update dpm table with user's setting.
Signed-off-by: Rex Zhu <rex....@amd.com>
---
drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c | 31 ++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
index 419a1d7..3fd68df 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
@@ -3249,6 +3249,37 @@ static int vega10_apply_state_adjust_rules(struct
pp_hwmgr *hwmgr,
static int vega10_find_dpm_states_clocks_in_dpm_table(struct pp_hwmgr *hwmgr,
const void *input)
{
struct vega10_hwmgr *data = hwmgr->backend;
+ const struct phm_set_power_state_input *states =
+ (const struct phm_set_power_state_input *)input;
+ const struct vega10_power_state *vega10_ps =
+ cast_const_phw_vega10_power_state(states->pnew_state);
+ struct vega10_single_dpm_table *sclk_table =
&(data->dpm_table.gfx_table);
+ uint32_t sclk = vega10_ps->performance_levels
+ [vega10_ps->performance_level_count - 1].gfx_clock;
+ struct vega10_single_dpm_table *mclk_table =
&(data->dpm_table.mem_table);
+ uint32_t mclk = vega10_ps->performance_levels
+ [vega10_ps->performance_level_count - 1].mem_clock;
+ uint32_t i;
+
+ for (i = 0; i < sclk_table->count; i++) {
+ if (sclk == sclk_table->dpm_levels[i].value)
+ break;
+ }
+
+ if (i >= sclk_table->count) {
+ data->need_update_dpm_table |= DPMTABLE_OD_UPDATE_SCLK;
+ sclk_table->dpm_levels[i-1].value = sclk;
+ }
+
+ for (i = 0; i < mclk_table->count; i++) {
+ if (mclk == mclk_table->dpm_levels[i].value)
+ break;
+ }
+
+ if (i >= mclk_table->count) {
+ data->need_update_dpm_table |= DPMTABLE_OD_UPDATE_MCLK;
+ mclk_table->dpm_levels[i-1].value = mclk;
+ }
if (data->display_timing.num_existing_displays !=
hwmgr->display_config->num_display)
data->need_update_dpm_table |= DPMTABLE_UPDATE_MCLK;
--
1.9.1
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