diff options
| author | Lijo Lazar <lijo.lazar@amd.com> | 2021-03-16 19:19:09 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-04-09 16:45:57 -0400 |
| commit | e42569d02acb25bc3a840caeb6dbf35d859dcec4 (patch) | |
| tree | 34ab9cfd2a49669e2b1012df4482a87a75a7c90c /drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h | |
| parent | e6c6338f393b74ac0b303d567bb918b44ae7ad75 (diff) | |
drm/amd/pm: Modify mode2 msg sequence on aldebaran
v1: During mode2 reset, PCI space is lost after message is sent.
Restore PCI space before waiting for response from firmware.
v2: Move mode2 sequence to aldebaran and update PMFW version.
Handle generic sequence in smu13 without PMFW version check.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h index 155e2a68fa1c..da6ff6f024f9 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h +++ b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h @@ -37,6 +37,8 @@ int smu_cmn_send_smc_msg(struct smu_context *smu, enum smu_message_type msg, uint32_t *read_arg); +int smu_cmn_wait_for_response(struct smu_context *smu); + int smu_cmn_to_asic_specific_index(struct smu_context *smu, enum smu_cmn2asic_mapping_type type, uint32_t index); |