r600g: remove DMA padding

This is now handled in the winsys.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c
index b4b8c88..aa5cadf 100644 (file)
--- 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;