Mesa (master): r600g: remove DMA padding
Alex Deucher
agd5f at kemper.freedesktop.org
Fri Sep 6 23:28:49 UTC 2013
Module: Mesa
Branch: master
Commit: 9bc47dbe5062fe1f462f62bf3a2dda7b2f3ddea3
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=9bc47dbe5062fe1f462f62bf3a2dda7b2f3ddea3
Author: Alex Deucher <alexander.deucher at amd.com>
Date: Fri Sep 6 19:10:27 2013 -0400
r600g: remove DMA padding
This is now handled in the winsys.
Reviewed-by: Marek Olšák <marek.olsak at amd.com>
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
src/gallium/drivers/r600/r600_pipe.c | 9 ---------
1 files changed, 0 insertions(+), 9 deletions(-)
diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c
index b4b8c88..aa5cadf 100644
--- a/src/gallium/drivers/r600/r600_pipe.c
+++ b/src/gallium/drivers/r600/r600_pipe.c
@@ -217,20 +217,11 @@ static void r600_flush_dma_ring(void *ctx, unsigned flags)
{
struct r600_context *rctx = (struct r600_context *)ctx;
struct radeon_winsys_cs *cs = rctx->b.rings.dma.cs;
- unsigned padding_dw, i;
if (!cs->cdw) {
return;
}
- /* Pad the DMA CS to a multiple of 8 dwords. */
- padding_dw = 8 - cs->cdw % 8;
- if (padding_dw < 8) {
- for (i = 0; i < padding_dw; i++) {
- cs->buf[cs->cdw++] = DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0);
- }
- }
-
rctx->b.rings.dma.flushing = true;
rctx->b.ws->cs_flush(cs, flags, 0);
rctx->b.rings.dma.flushing = false;
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