diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_guc_pc.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_guc_pc.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/drivers/gpu/drm/xe/xe_guc_pc.c b/drivers/gpu/drm/xe/xe_guc_pc.c index 43b1192ba61c..18c623992035 100644 --- a/drivers/gpu/drm/xe/xe_guc_pc.c +++ b/drivers/gpu/drm/xe/xe_guc_pc.c @@ -462,6 +462,21 @@ static u32 get_cur_freq(struct xe_gt *gt) } /** + * xe_guc_pc_get_cur_freq_fw - With fw held, get requested frequency + * @pc: The GuC PC + * + * Returns: the requested frequency for that GT instance + */ +u32 xe_guc_pc_get_cur_freq_fw(struct xe_guc_pc *pc) +{ + struct xe_gt *gt = pc_to_gt(pc); + + xe_force_wake_assert_held(gt_to_fw(gt), XE_FW_GT); + + return get_cur_freq(gt); +} + +/** * xe_guc_pc_get_cur_freq - Get Current requested frequency * @pc: The GuC PC * @freq: A pointer to a u32 where the freq value will be returned @@ -1170,7 +1185,8 @@ int xe_guc_pc_init(struct xe_guc_pc *pc) bo = xe_managed_bo_create_pin_map(xe, tile, size, XE_BO_FLAG_VRAM_IF_DGFX(tile) | XE_BO_FLAG_GGTT | - XE_BO_FLAG_GGTT_INVALIDATE); + XE_BO_FLAG_GGTT_INVALIDATE | + XE_BO_FLAG_PINNED_NORESTORE); if (IS_ERR(bo)) return PTR_ERR(bo); |