diff options
| -rw-r--r-- | src/gallium/winsys/radeon/drm/radeon_drm_cs.c | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_cs.c b/src/gallium/winsys/radeon/drm/radeon_drm_cs.c index 007d1290114..6a7115ba76b 100644 --- a/src/gallium/winsys/radeon/drm/radeon_drm_cs.c +++ b/src/gallium/winsys/radeon/drm/radeon_drm_cs.c @@ -455,36 +455,6 @@ static void radeon_drm_cs_flush(struct radeon_winsys_cs *rcs, unsigned flags) struct radeon_drm_cs *cs = radeon_drm_cs(rcs); struct radeon_cs_context *tmp; - switch (cs->base.ring_type) { - case RING_DMA: - /* pad DMA ring to 8 DWs */ - if (cs->ws->info.chip_class <= SI) { - while (rcs->cdw & 7) - OUT_CS(&cs->base, 0xf0000000); /* NOP packet */ - } else { - while (rcs->cdw & 7) - OUT_CS(&cs->base, 0x00000000); /* NOP packet */ - } - break; - case RING_GFX: - /* pad DMA ring to 8 DWs to meet CP fetch alignment requirements - * r6xx, requires at least 4 dw alignment to avoid a hw bug. - */ - if (flags & RADEON_FLUSH_COMPUTE) { - if (cs->ws->info.chip_class <= SI) { - while (rcs->cdw & 7) - OUT_CS(&cs->base, 0x80000000); /* type2 nop packet */ - } else { - while (rcs->cdw & 7) - OUT_CS(&cs->base, 0xffff1000); /* type3 nop packet */ - } - } else { - while (rcs->cdw & 7) - OUT_CS(&cs->base, 0x80000000); /* type2 nop packet */ - } - break; - } - if (rcs->cdw > RADEON_MAX_CMDBUF_DWORDS) { fprintf(stderr, "radeon: command stream overflowed\n"); } |