diff options
| author | Prike Liang <Prike.Liang@amd.com> | 2021-12-13 16:17:02 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-12-16 13:34:14 -0500 |
| commit | f296a0bcc9611ba96ca3abb3332e21ee600d153f (patch) | |
| tree | 141479a5cf5cbdb710d513f8cc6cb68fce755273 /drivers/gpu/drm/amd/pm/swsmu/smu12/smu_v12_0.c | |
| parent | 9f952378fcb90d202cbdf359aaeaad9429edbd0a (diff) | |
drm/amd/pm: skip setting gfx cgpg in the s0ix suspend-resume
In the s0ix entry need retain gfx in the gfxoff state,so here need't
set gfx cgpg in the S0ix suspend-resume process. Moreover move the S0ix
check into SMU12 can simplify the code condition check.
Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/pm/swsmu/smu12/smu_v12_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/smu12/smu_v12_0.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu12/smu_v12_0.c b/drivers/gpu/drm/amd/pm/swsmu/smu12/smu_v12_0.c index 43028f2cd28b..9c91e79c955f 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu12/smu_v12_0.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu12/smu_v12_0.c @@ -120,7 +120,8 @@ int smu_v12_0_powergate_sdma(struct smu_context *smu, bool gate) int smu_v12_0_set_gfx_cgpg(struct smu_context *smu, bool enable) { - if (!(smu->adev->pg_flags & AMD_PG_SUPPORT_GFX_PG)) + /* Until now the SMU12 only implemented for Renoir series so here neen't do APU check. */ + if (!(smu->adev->pg_flags & AMD_PG_SUPPORT_GFX_PG) || smu->adev->in_s0ix) return 0; return smu_cmn_send_smc_msg_with_param(smu, |