diff options
| author | Kevin Wang <kevin1.wang@amd.com> | 2019-06-03 15:58:31 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-07-30 23:17:14 -0500 |
| commit | 7a81637105345dce2bae7bef69125f0d40570a36 (patch) | |
| tree | 672164cbcea0f4b2202fd05ceaef2171904e89e3 /drivers/gpu/drm/amd/powerplay/navi10_ppt.c | |
| parent | 95ccc155081be9cea95202d290fe06637f47c8de (diff) | |
drm/amd/powerplay: add callback function of get_thermal_temperature_range
1. the thermal temperature is asic related data, move the code logic to
xxx_ppt.c.
2. replace data structure PP_TemperatureRange with
smu_temperature_range.
3. change temperature uint from temp*1000 to temp (temperature uint).
Signed-off-by: Kevin Wang <kevin1.wang@amd.com>
Signed-off-by: Kenneth Feng <kenneth.feng@amd.com>
Acked-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/navi10_ppt.c')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/navi10_ppt.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c index 2d0c8890abbb..502067c354d2 100644 --- a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c +++ b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c @@ -1639,6 +1639,22 @@ static int navi10_set_performance_level(struct smu_context *smu, enum amd_dpm_fo return ret; } +static int navi10_get_thermal_temperature_range(struct smu_context *smu, + struct smu_temperature_range *range) +{ + struct smu_table_context *table_context = &smu->smu_table; + struct smu_11_0_powerplay_table *powerplay_table = table_context->power_play_table; + + if (!range || !powerplay_table) + return -EINVAL; + + /* The unit is temperature */ + range->min = 0; + range->max = powerplay_table->software_shutdown_temp; + + return 0; +} + static const struct pptable_funcs navi10_ppt_funcs = { .tables_init = navi10_tables_init, .alloc_dpm_context = navi10_allocate_dpm_context, @@ -1676,6 +1692,7 @@ static const struct pptable_funcs navi10_ppt_funcs = { .get_ppfeature_status = navi10_get_ppfeature_status, .set_ppfeature_status = navi10_set_ppfeature_status, .set_performance_level = navi10_set_performance_level, + .get_thermal_temperature_range = navi10_get_thermal_temperature_range, }; void navi10_set_ppt_funcs(struct smu_context *smu) |