[PATCH] drm/amd/powerplay: skip soc clk setting under pp one vf

Yintian Tao yttao at amd.com
Tue Dec 17 03:47:09 UTC 2019


Under sriov pp one vf mode, there is no need to set
soc clk under pp one vf because smu firmware will depend
on the mclk to set the appropriate soc clk for it.

Signed-off-by: Yintian Tao <yttao at amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
index 148446570e21..92a65e3daff4 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
@@ -3538,7 +3538,8 @@ static int vega10_upload_dpm_bootup_level(struct pp_hwmgr *hwmgr)
 	if (!data->registry_data.mclk_dpm_key_disabled) {
 		if (data->smc_state_table.mem_boot_level !=
 				data->dpm_table.mem_table.dpm_state.soft_min_level) {
-			if (data->smc_state_table.mem_boot_level == NUM_UCLK_DPM_LEVELS - 1) {
+			if ((data->smc_state_table.mem_boot_level == NUM_UCLK_DPM_LEVELS - 1)
+			    && hwmgr->not_vf) {
 				socclk_idx = vega10_get_soc_index_for_max_uclk(hwmgr);
 				smum_send_msg_to_smc_with_parameter(hwmgr,
 						PPSMC_MSG_SetSoftMinSocclkByIndex,
-- 
2.17.1



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