diff options
| author | Marek Olšák <[email protected]> | 2014-04-19 15:47:54 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2014-04-25 01:33:12 +0200 |
| commit | 6dd045ef4074d23ac659eadb2388b12542e3aab8 (patch) | |
| tree | 41b74734626f940dc1af01b9699fbb5cd277c02f /src/gallium/winsys/radeon/drm | |
| parent | e5741f1e91429366699cb0a57c40968f0f9fd8cb (diff) | |
r600g: disable async DMA on R700
Cc: 10.0 10.1 [email protected]
Diffstat (limited to 'src/gallium/winsys/radeon/drm')
| -rw-r--r-- | src/gallium/winsys/radeon/drm/radeon_drm_winsys.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c b/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c index 0eb0c6a07b9..b53bebae993 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; } |