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| author |   Evan Quan <evan.quan@amd.com> | 2019-11-12 14:18:54 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2019-11-22 14:35:10 -0500 |
| commit | a310a1b4c1a9b3a487f95c2fa5559a2869f56f15 (patch) | |
| tree | 904873608237b0f6033542cee4c3017843677d53 /drivers/gpu | |
| parent | drm/amd/powerplay: avoid DPM reenable process on Navi1x ASICs V2 (diff) | |
| download | linux-dev-a310a1b4c1a9b3a487f95c2fa5559a2869f56f15.tar.xz linux-dev-a310a1b4c1a9b3a487f95c2fa5559a2869f56f15.zip | |
drm/amd/powerplay: issue BTC on Navi during SMU setup
RunBTC is added for Navi ASIC on hardware setup.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/navi10_ppt.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c index 14be350a6127..2631def303d4 100644 --- a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c +++ b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c @@ -1980,6 +1980,17 @@ static int navi10_od_edit_dpm_table(struct smu_context *smu, enum PP_OD_DPM_TABL return ret; } +static int navi10_run_btc(struct smu_context *smu) +{ + int ret = 0; + + ret = smu_send_smc_msg(smu, SMU_MSG_RunBtc); + if (ret) + pr_err("RunBtc failed!\n"); + + return ret; +} + static const struct pptable_funcs navi10_ppt_funcs = { .tables_init = navi10_tables_init, .alloc_dpm_context = navi10_allocate_dpm_context, @@ -2071,6 +2082,7 @@ static const struct pptable_funcs navi10_ppt_funcs = { .set_default_od_settings = navi10_set_default_od_settings, .od_edit_dpm_table = navi10_od_edit_dpm_table, .get_pptable_power_limit = navi10_get_pptable_power_limit, + .run_btc = navi10_run_btc, }; void navi10_set_ppt_funcs(struct smu_context *smu) |