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drm/amd/pp: Fix pp_sclk/mclk_od not work on Vega10 

not update dpm table with user's setting.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Rex Zhu 2018-10-30 20:01:59 +08:00 committed by Alex Deucher
parent 17c7c7e714
commit 47fdd89753
1 changed files with 31 additions and 0 deletions
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31
drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
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@ -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) static int vega10_find_dpm_states_clocks_in_dpm_table(struct pp_hwmgr *hwmgr, const void *input)
{ {
struct vega10_hwmgr *data = hwmgr->backend; 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) if (data->display_timing.num_existing_displays != hwmgr->display_config->num_display)
data->need_update_dpm_table |= DPMTABLE_UPDATE_MCLK; data->need_update_dpm_table |= DPMTABLE_UPDATE_MCLK;