diff options
| author | Yifan Zhang <yifan1.zhang@amd.com> | 2023-10-24 21:16:26 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-10-26 19:02:58 -0400 |
| commit | 5bd8e05fe203aa33721cf301a6883b28493f73ab (patch) | |
| tree | 5e23547fa24311e38f66f245faa64e8142f402e4 /drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c | |
| parent | 2cea7bb9110d3c52e55977824f79875777b574b4 (diff) | |
drm/amd/pm: call smu_cmn_get_smc_version in is_mode1_reset_supported.
is_mode1_reset_supported may be called before smu init, when smu_context
is unitialized in driver load/unload test. Call smu_cmn_get_smc_version
explicitly in is_mode1_reset_supported.
v2: apply to aldebaran in case is_mode1_reset_supported will be
uncommented (Candice Li)
Fixes: 710d9caec70c ("drm/amd/pm: drop most smu_cmn_get_smc_version in smu")
Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com>
Reviewed-by: Candice Li <candice.li@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c index f082cd4b40c1..1a6675d70a4b 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c @@ -1931,11 +1931,19 @@ static bool aldebaran_is_mode1_reset_supported(struct smu_context *smu) #if 0 struct amdgpu_device *adev = smu->adev; uint32_t val; + uint32_t smu_version; + int ret; + /** * PM FW version support mode1 reset from 68.07 */ - if ((smu->smc_fw_version < 0x00440700)) + ret = smu_cmn_get_smc_version(smu, NULL, &smu_version); + if (ret) return false; + + if ((smu_version < 0x00440700)) + return false; + /** * mode1 reset relies on PSP, so we should check if * PSP is alive. |