diff --git a/drivers/gpu/drm/xe/xe_guc_pc.c b/drivers/gpu/drm/xe/xe_guc_pc.c index bb8c4e793492..7ecd91ad6192 100644 --- a/drivers/gpu/drm/xe/xe_guc_pc.c +++ b/drivers/gpu/drm/xe/xe_guc_pc.c @@ -890,9 +890,26 @@ void xe_guc_pc_init_early(struct xe_guc_pc *pc) pc_init_fused_rp_values(pc); } +static bool pc_needs_min_freq_change(struct xe_guc_pc *pc) +{ + struct xe_device *xe = pc_to_xe(pc); + struct xe_gt *gt = pc_to_gt(pc); + + if (XE_DEVICE_WA(xe, 14022085890)) + return true; + + if (xe_gt_is_media_type(gt)) + return false; + + if (xe->info.platform == XE_BATTLEMAGE || + xe->info.platform == XE_CRESCENTISLAND) + return true; + + return false; +} + static int pc_adjust_freq_bounds(struct xe_guc_pc *pc) { - struct xe_tile *tile = gt_to_tile(pc_to_gt(pc)); int ret; lockdep_assert_held(&pc->freq_lock); @@ -919,7 +936,18 @@ static int pc_adjust_freq_bounds(struct xe_guc_pc *pc) if (pc_get_min_freq(pc) > pc->rp0_freq) ret = pc_set_min_freq(pc, pc->rp0_freq); - if (XE_DEVICE_WA(tile_to_xe(tile), 14022085890)) + /* + * Setting GT RP min frequency to 1.2GHz by default for + * GT0(Graphics) Tile of BMG and CRI. + * + * While BMG G21 WA will apply min frequency for + * both GT0(Graphics) and GT1(Media) Tile. + * + * This is an active frequency, so if the device is idle + * we aren't expecting high power output across board + * + */ + if (pc_needs_min_freq_change(pc)) ret = pc_set_min_freq(pc, max(BMG_MIN_FREQ, pc_get_min_freq(pc))); out: