github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-04 20:46:48 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

drm/amd/pm: lower Raven UMD Stable Pstate VCN values

Browse Source 
SMU FCLK,SOCCLK have dependency on VCN CLKs. Lower VCN values so that
FCLK, SOCCLK reflect values set by UMD Stable Pstate.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Evan Quan 2020-09-04 15:49:08 +08:00 committed by Alex Deucher
parent 1653a179c8
commit abf6b7c78e
2 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c
View File

@ -648,7 +648,7 @@ static int smu10_dpm_force_dpm_level(struct pp_hwmgr *hwmgr,
NULL);
smum_send_msg_to_smc_with_parameter(hwmgr,
PPSMC_MSG_SetHardMinVcn,
SMU10_UMD_PSTATE_VCE,
SMU10_UMD_PSTATE_PROFILE_VCE,
NULL);
smum_send_msg_to_smc_with_parameter(hwmgr,
@ -665,7 +665,7 @@ static int smu10_dpm_force_dpm_level(struct pp_hwmgr *hwmgr,
NULL);
smum_send_msg_to_smc_with_parameter(hwmgr,
PPSMC_MSG_SetSoftMaxVcn,
SMU10_UMD_PSTATE_VCE,
SMU10_UMD_PSTATE_PROFILE_VCE,
NULL);
break;
case AMD_DPM_FORCED_LEVEL_AUTO:

1
drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.h
View File

@ -310,6 +310,7 @@ int smu10_init_function_pointers(struct pp_hwmgr *hwmgr);
#define SMU10_UMD_PSTATE_SOCCLK 626
#define SMU10_UMD_PSTATE_FCLK 933
#define SMU10_UMD_PSTATE_VCE 0x03C00320
#define SMU10_UMD_PSTATE_PROFILE_VCE 0x02AD0229
#define SMU10_UMD_PSTATE_PEAK_SOCCLK 757
#define SMU10_UMD_PSTATE_PEAK_FCLK 1200