diff options
| author | Junwei Zhang <Jerry.Zhang@amd.com> | 2017-07-28 09:40:08 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-08-15 14:46:01 -0400 |
| commit | b59eb8984f3080c01b2022772005874446d29646 (patch) | |
| tree | ee20f7183022231dbe8600e5b353d81f75fb8ee1 | |
| parent | 5060baa0e5511aaece8e1f08ee22a3bbf8a30377 (diff) | |
| download | linux-b59eb8984f3080c01b2022772005874446d29646.tar.bz2 | |
drm/amd/powerplay: add vclk/dclkSoftMin support for raven
Signed-off-by: Junwei Zhang <Jerry.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c | 9 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/inc/hwmgr.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/inc/rv_ppsmc.h | 7 |
4 files changed, 19 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c index 4c7f430b36eb..edc5fb6412d9 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c @@ -265,6 +265,15 @@ static int rv_tf_set_clock_limit(struct pp_hwmgr *hwmgr, void *input, } } */ + if (((hwmgr->uvd_arbiter.vclk_soft_min / 100) != rv_data->vclk_soft_min) || + ((hwmgr->uvd_arbiter.dclk_soft_min / 100) != rv_data->dclk_soft_min)) { + rv_data->vclk_soft_min = hwmgr->uvd_arbiter.vclk_soft_min / 100; + rv_data->dclk_soft_min = hwmgr->uvd_arbiter.dclk_soft_min / 100; + smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, + PPSMC_MSG_SetSoftMinVcn, + (rv_data->vclk_soft_min << 16) | rv_data->vclk_soft_min); + } + if((hwmgr->gfx_arbiter.sclk_hard_min != 0) && ((hwmgr->gfx_arbiter.sclk_hard_min / 100) != rv_data->soc_actual_hard_min_freq)) { smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.h b/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.h index afb852295a15..2472b50e54cf 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.h +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.h @@ -280,6 +280,8 @@ struct rv_hwmgr { uint32_t f_actual_hard_min_freq; uint32_t fabric_actual_soft_min_freq; + uint32_t vclk_soft_min; + uint32_t dclk_soft_min; uint32_t gfx_actual_soft_min_freq; bool vcn_power_gated; diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h index 47e57bd2c36f..91b0105e8240 100644 --- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h +++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h @@ -128,6 +128,8 @@ struct phm_uvd_arbiter { uint32_t dclk; uint32_t vclk_ceiling; uint32_t dclk_ceiling; + uint32_t vclk_soft_min; + uint32_t dclk_soft_min; }; struct phm_vce_arbiter { diff --git a/drivers/gpu/drm/amd/powerplay/inc/rv_ppsmc.h b/drivers/gpu/drm/amd/powerplay/inc/rv_ppsmc.h index e0e106f1b23a..901c960cfe21 100644 --- a/drivers/gpu/drm/amd/powerplay/inc/rv_ppsmc.h +++ b/drivers/gpu/drm/amd/powerplay/inc/rv_ppsmc.h @@ -66,7 +66,12 @@ #define PPSMC_MSG_SetMinVddcrSocVoltage 0x22 #define PPSMC_MSG_SetMinVideoFclkFreq 0x23 #define PPSMC_MSG_SetMinDeepSleepDcefclk 0x24 -#define PPSMC_Message_Count 0x25 +#define PPSMC_MSG_ForcePowerDownGfx 0x25 +#define PPSMC_MSG_SetPhyclkVoltageByFreq 0x26 +#define PPSMC_MSG_SetDppclkVoltageByFreq 0x27 +#define PPSMC_MSG_SetSoftMinVcn 0x28 +#define PPSMC_Message_Count 0x29 + typedef uint16_t PPSMC_Result; typedef int PPSMC_Msg; |