iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/amd/smu: Increace dpm level count only for smu v13.0.2

Browse Source 
Only V13.0.2 on SMU v13 will get 0 based max level from fw and
increment by one, other ASIC will not need for this.
V2: replace the asic_type check with ip versioning check.

Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Likun Gao 2022-04-29 12:03:53 +08:00 committed by Alex Deucher
parent db56aebd81
commit 2913b567ce
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c
View File

@ -1750,8 +1750,8 @@ int smu_v13_0_get_dpm_level_count(struct smu_context *smu,
int ret;
ret = smu_v13_0_get_dpm_freq_by_index(smu, clk_type, 0xff, value);
/* FW returns 0 based max level, increment by one */
if (!ret && value)
/* SMU v13.0.2 FW returns 0 based max level, increment by one for it */
if((smu->adev->ip_versions[MP1_HWIP][0] == IP_VERSION(13, 0, 2)) && (!ret && value))
++(*value);
return ret;