From: Marek Olšák <marek.ol...@amd.com>
Cc: 10.0 10.1 mesa-sta...@lists.freedesktop.org
---
src/gallium/winsys/radeon/drm/radeon_drm_winsys.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c
b/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c
index 0eb0c6a..b53beba 100644
--- a/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c
+++ b/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c
@@ -282,7 +282,8 @@ static boolean do_winsys_init(struct radeon_drm_winsys *ws)
/* Check for dma */
ws->info.r600_has_dma = FALSE;
- if (ws->info.chip_class >= R700 && ws->info.drm_minor >= 27) {
+ /* DMA is disabled on R700. There is IB corruption and hangs. */
+ if (ws->info.chip_class >= EVERGREEN && ws->info.drm_minor >= 27) {
ws->info.r600_has_dma = TRUE;
}
--
1.8.3.2
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