diff options
| -rw-r--r-- | drivers/gpu/drm/i915/gt/gen7_renderclear.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/gt/gen7_renderclear.c b/drivers/gpu/drm/i915/gt/gen7_renderclear.c index 39478712769f..8551e6de50e8 100644 --- a/drivers/gpu/drm/i915/gt/gen7_renderclear.c +++ b/drivers/gpu/drm/i915/gt/gen7_renderclear.c @@ -353,19 +353,21 @@ static void gen7_emit_pipeline_flush(struct batch_chunk *batch) static void gen7_emit_pipeline_invalidate(struct batch_chunk *batch) { - u32 *cs = batch_alloc_items(batch, 0, 8); + u32 *cs = batch_alloc_items(batch, 0, 10); /* ivb: Stall before STATE_CACHE_INVALIDATE */ - *cs++ = GFX_OP_PIPE_CONTROL(4); + *cs++ = GFX_OP_PIPE_CONTROL(5); *cs++ = PIPE_CONTROL_STALL_AT_SCOREBOARD | PIPE_CONTROL_CS_STALL; *cs++ = 0; *cs++ = 0; + *cs++ = 0; - *cs++ = GFX_OP_PIPE_CONTROL(4); + *cs++ = GFX_OP_PIPE_CONTROL(5); *cs++ = PIPE_CONTROL_STATE_CACHE_INVALIDATE; *cs++ = 0; *cs++ = 0; + *cs++ = 0; batch_advance(batch, cs); } @@ -397,6 +399,7 @@ static void emit_batch(struct i915_vma * const vma, batch_add(&cmds, 0xffff0000); batch_add(&cmds, i915_mmio_reg_offset(CACHE_MODE_1)); batch_add(&cmds, 0xffff0000 | PIXEL_SUBSPAN_COLLECT_OPT_DISABLE); + gen7_emit_pipeline_invalidate(&cmds); gen7_emit_pipeline_flush(&cmds); /* Switch to the media pipeline and our base address */ |