diff options
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_ring_submission.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_ring_submission.c b/drivers/gpu/drm/i915/gt/intel_ring_submission.c index 00d1fb582e95..b14d69d60e00 100644 --- a/drivers/gpu/drm/i915/gt/intel_ring_submission.c +++ b/drivers/gpu/drm/i915/gt/intel_ring_submission.c @@ -1370,17 +1370,17 @@ static int load_pd_dir(struct i915_request *rq, const struct intel_engine_cs * const engine = rq->engine; u32 *cs; - cs = intel_ring_begin(rq, 10); + cs = intel_ring_begin(rq, 12); if (IS_ERR(cs)) return PTR_ERR(cs); - *cs++ = MI_LOAD_REGISTER_IMM(3); + *cs++ = MI_LOAD_REGISTER_IMM(1); *cs++ = i915_mmio_reg_offset(RING_PP_DIR_DCLV(engine->mmio_base)); *cs++ = valid; + + *cs++ = MI_LOAD_REGISTER_IMM(1); *cs++ = i915_mmio_reg_offset(RING_PP_DIR_BASE(engine->mmio_base)); *cs++ = px_base(ppgtt->pd)->ggtt_offset << 10; - *cs++ = i915_mmio_reg_offset(RING_INSTPM(engine->mmio_base)); - *cs++ = _MASKED_BIT_ENABLE(INSTPM_TLB_INVALIDATE); /* Stall until the page table load is complete? */ *cs++ = MI_STORE_REGISTER_MEM | MI_SRM_LRM_GLOBAL_GTT; @@ -1388,6 +1388,10 @@ static int load_pd_dir(struct i915_request *rq, *cs++ = intel_gt_scratch_offset(engine->gt, INTEL_GT_SCRATCH_FIELD_DEFAULT); + *cs++ = MI_LOAD_REGISTER_IMM(1); + *cs++ = i915_mmio_reg_offset(RING_INSTPM(engine->mmio_base)); + *cs++ = _MASKED_BIT_ENABLE(INSTPM_TLB_INVALIDATE); + intel_ring_advance(rq, cs); return 0; |