diff options
| author | Hawking Zhang <Hawking.Zhang@amd.com> | 2017-05-23 13:26:14 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-05-25 23:11:58 +0300 |
| commit | f0846b24b678920e242e5c22f406719e203e2eb5 (patch) | |
| tree | 6cf16a07996701166260d7e6f67542cf94945472 /drivers/gpu/drm/amd/powerplay/hwmgr | |
| parent | 98990faef16ea3109d850f5bf49977897e509e54 (diff) | |
| download | linux-f0846b24b678920e242e5c22f406719e203e2eb5.tar.xz | |
drm/amd/powerplay: using MinFClock/MaxFclock to report Min/Max memory clock limits
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/hwmgr')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c index 75cede8bd8d5..8bbccd49290b 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c @@ -782,6 +782,7 @@ static int rv_get_performance_level(struct pp_hwmgr *hwmgr, const struct pp_hw_p struct rv_hwmgr *data; uint32_t level_index; uint32_t i; + uint32_t vol_dep_record_index = 0; if (level == NULL || hwmgr == NULL || state == NULL) return -EINVAL; @@ -801,6 +802,13 @@ static int rv_get_performance_level(struct pp_hwmgr *hwmgr, const struct pp_hw_p } } + if (level_index == 0) { + vol_dep_record_index = data->clock_vol_info.vdd_dep_on_fclk->count - 1; + level->memory_clock = + data->clock_vol_info.vdd_dep_on_fclk->entries[vol_dep_record_index].clk; + } else + level->memory_clock = data->clock_vol_info.vdd_dep_on_fclk->entries[0].clk; + level->nonLocalMemoryFreq = 0; level->nonLocalMemoryWidth = 0; |