diff options
| author | Evan Quan <evan.quan@amd.com> | 2018-10-22 14:35:40 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-10-24 20:03:24 -0500 |
| commit | 355c8db13be409695956c666e839f654a99cfc2d (patch) | |
| tree | ab8b00178d7feeaa6285a08d761462c2a9068f94 /drivers/gpu | |
| parent | 3b2ad16dc4288dab05862aeacf1e124c4662d475 (diff) | |
drm/amd/powerplay: commit get_performance_level API as DAL needed
This can suppress the error reported on driver loading. Also these
are empty APIs as Vega12/Vega20 has no performance levels.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c | 9 |
2 files changed, 17 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c index 9600e2f226e9..74bc37308dc0 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c @@ -2356,6 +2356,13 @@ static int vega12_gfx_off_control(struct pp_hwmgr *hwmgr, bool enable) return vega12_disable_gfx_off(hwmgr); } +static int vega12_get_performance_level(struct pp_hwmgr *hwmgr, const struct pp_hw_power_state *state, + PHM_PerformanceLevelDesignation designation, uint32_t index, + PHM_PerformanceLevel *level) +{ + return 0; +} + static const struct pp_hwmgr_func vega12_hwmgr_funcs = { .backend_init = vega12_hwmgr_backend_init, .backend_fini = vega12_hwmgr_backend_fini, @@ -2406,6 +2413,7 @@ static const struct pp_hwmgr_func vega12_hwmgr_funcs = { .register_irq_handlers = smu9_register_irq_handlers, .start_thermal_controller = vega12_start_thermal_controller, .powergate_gfx = vega12_gfx_off_control, + .get_performance_level = vega12_get_performance_level, }; int vega12_hwmgr_init(struct pp_hwmgr *hwmgr) diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c index 6e0b2b8df455..4c9a1a9ef04b 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c @@ -2041,6 +2041,13 @@ int vega20_display_clock_voltage_request(struct pp_hwmgr *hwmgr, return result; } +static int vega20_get_performance_level(struct pp_hwmgr *hwmgr, const struct pp_hw_power_state *state, + PHM_PerformanceLevelDesignation designation, uint32_t index, + PHM_PerformanceLevel *level) +{ + return 0; +} + static int vega20_notify_smc_display_config_after_ps_adjustment( struct pp_hwmgr *hwmgr) { @@ -3487,6 +3494,8 @@ static const struct pp_hwmgr_func vega20_hwmgr_funcs = { vega20_set_watermarks_for_clocks_ranges, .display_clock_voltage_request = vega20_display_clock_voltage_request, + .get_performance_level = + vega20_get_performance_level, /* UMD pstate, profile related */ .force_dpm_level = vega20_dpm_force_dpm_level, |