From: Alex Deucher <alexander.deuc...@amd.com>
Streamout buffers need to be synchronized on r6xx as
well.
v2: Add DEST flush as well.
Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
---
src/gallium/drivers/r600/r600_hw_context.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/src/gallium/drivers/r600/r600_hw_context.c
b/src/gallium/drivers/r600/r600_hw_context.c
index 0531c60..cf72549 100644
--- a/src/gallium/drivers/r600/r600_hw_context.c
+++ b/src/gallium/drivers/r600/r600_hw_context.c
@@ -686,12 +686,14 @@ void r600_flush_emit(struct r600_context *rctx)
emit_flush = 1;
}
- if (rctx->family >= CHIP_RV770 && rctx->flags &
R600_CONTEXT_STREAMOUT_FLUSH) {
+ if (rctx->flags & R600_CONTEXT_STREAMOUT_FLUSH) {
cp_coher_cntl |= S_0085F0_SO0_DEST_BASE_ENA(1) |
S_0085F0_SO1_DEST_BASE_ENA(1) |
S_0085F0_SO2_DEST_BASE_ENA(1) |
S_0085F0_SO3_DEST_BASE_ENA(1) |
S_0085F0_SMX_ACTION_ENA(1);
+ if (rctx->chip_class == R600)
+ cp_coher_cntl |= S_0085F0_DEST_BASE_0_ENA(1);
emit_flush = 1;
}
--
1.7.7.5
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