diff options
| author | Marek Olšák <[email protected]> | 2013-02-21 16:53:32 +0100 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2013-02-22 12:49:15 +0100 |
| commit | aac81387447152b5bda99150414d636a003adc56 (patch) | |
| tree | 7469835033c0d9520454e5bf26d173e1a0f96d88 /src/gallium | |
| parent | 3447cc48565efb8a0acbe60cb648cc34c5dfd172 (diff) | |
r600g: fix random corruption with CP DMA in TF2
NOTE: This is a candidate for the 9.1 branch.
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/r600/r600_hw_context.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/r600_hw_context.c b/src/gallium/drivers/r600/r600_hw_context.c index ebcd682bc81..f6dc418746d 100644 --- a/src/gallium/drivers/r600/r600_hw_context.c +++ b/src/gallium/drivers/r600/r600_hw_context.c @@ -1159,6 +1159,9 @@ void r600_cp_dma_copy_buffer(struct r600_context *rctx, src_offset += byte_count; dst_offset += byte_count; } + + /* Invalidate the read caches. */ + rctx->flags |= R600_CONTEXT_INVAL_READ_CACHES; } void r600_need_dma_space(struct r600_context *ctx, unsigned num_dw) |