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drm/amd/powerplay: fix force dpm level failed on CZ

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Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Rex Zhu 2017-08-02 17:43:01 +08:00 committed by Alex Deucher
parent 97407b63ea
commit b2ce723cd1
1 changed files with 21 additions and 16 deletions
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37
drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
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@ -1240,13 +1240,18 @@ static int cz_phm_force_dpm_highest(struct pp_hwmgr *hwmgr)
{
struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
if (cz_hwmgr->sclk_dpm.soft_min_clk !=
cz_hwmgr->sclk_dpm.soft_max_clk)
smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
PPSMC_MSG_SetSclkSoftMin,
cz_get_sclk_level(hwmgr,
cz_hwmgr->sclk_dpm.soft_max_clk,
PPSMC_MSG_SetSclkSoftMin));
smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
PPSMC_MSG_SetSclkSoftMin,
cz_get_sclk_level(hwmgr,
cz_hwmgr->sclk_dpm.soft_max_clk,
PPSMC_MSG_SetSclkSoftMin));
smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
PPSMC_MSG_SetSclkSoftMax,
cz_get_sclk_level(hwmgr,
cz_hwmgr->sclk_dpm.soft_max_clk,
PPSMC_MSG_SetSclkSoftMax));
return 0;
}
@ -1292,17 +1297,17 @@ static int cz_phm_force_dpm_lowest(struct pp_hwmgr *hwmgr)
{
struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
if (cz_hwmgr->sclk_dpm.soft_min_clk !=
cz_hwmgr->sclk_dpm.soft_max_clk) {
cz_hwmgr->sclk_dpm.soft_max_clk =
cz_hwmgr->sclk_dpm.soft_min_clk;
smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
PPSMC_MSG_SetSclkSoftMax,
cz_get_sclk_level(hwmgr,
cz_hwmgr->sclk_dpm.soft_min_clk,
PPSMC_MSG_SetSclkSoftMax));
smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
PPSMC_MSG_SetSclkSoftMax,
smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
PPSMC_MSG_SetSclkSoftMin,
cz_get_sclk_level(hwmgr,
cz_hwmgr->sclk_dpm.soft_max_clk,
PPSMC_MSG_SetSclkSoftMax));
}
cz_hwmgr->sclk_dpm.soft_min_clk,
PPSMC_MSG_SetSclkSoftMin));
return 0;
}