diff options
| author | Marek Olšák <[email protected]> | 2017-06-20 18:25:05 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2017-06-22 13:15:27 +0200 |
| commit | 920f20f03936dd1f1ffe9445d2c167ed2cac94f4 (patch) | |
| tree | 7e5bb4120f24530041addadc631cd8e04d8c557b /src/gallium/drivers/radeonsi | |
| parent | c1754b69dc0687306d2ec66468109ae032ccbaf9 (diff) | |
radeonsi/gfx9: use TC L2 for fast color clear with CP DMA
Reviewed-by: Nicolai Hähnle <[email protected]>
Diffstat (limited to 'src/gallium/drivers/radeonsi')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_cp_dma.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/gallium/drivers/radeonsi/si_cp_dma.c b/src/gallium/drivers/radeonsi/si_cp_dma.c index 9505d622aef..e737519eefd 100644 --- a/src/gallium/drivers/radeonsi/si_cp_dma.c +++ b/src/gallium/drivers/radeonsi/si_cp_dma.c @@ -142,8 +142,11 @@ static unsigned get_flush_flags(struct si_context *sctx, enum r600_coherency coh static unsigned get_tc_l2_flag(struct si_context *sctx, enum r600_coherency coher) { - return coher == R600_COHERENCY_SHADER && - sctx->b.chip_class >= CIK ? CP_DMA_USE_L2 : 0; + if ((sctx->b.chip_class >= GFX9 && coher == R600_COHERENCY_CB_META) || + (sctx->b.chip_class >= CIK && coher == R600_COHERENCY_SHADER)) + return CP_DMA_USE_L2; + + return 0; } static void si_cp_dma_prepare(struct si_context *sctx, struct pipe_resource *dst, |