From 03a132912f6343bda834973e40eb35df33f75d8e Mon Sep 17 00:00:00 2001 From: Pierre-Eric Pelloux-Prayer Date: Tue, 22 Oct 2019 10:12:49 +0200 Subject: [PATCH] radeonsi: disable sdma for gfx10 MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Disable sdma on gfx10 until all timeouts bugs are fixed. See: https://gitlab.freedesktop.org/mesa/mesa/issues/1907 https://bugs.freedesktop.org/show_bug.cgi?id=111481 Reviewed-by: Marek Olšák --- src/gallium/drivers/radeonsi/si_pipe.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/src/gallium/drivers/radeonsi/si_pipe.c b/src/gallium/drivers/radeonsi/si_pipe.c index be7424e9b7b..01c9d89ab4f 100644 --- a/src/gallium/drivers/radeonsi/si_pipe.c +++ b/src/gallium/drivers/radeonsi/si_pipe.c @@ -483,7 +483,13 @@ static struct pipe_context *si_create_context(struct pipe_screen *screen, if (!sctx->ctx) goto fail; - if (sscreen->info.num_sdma_rings && !(sscreen->debug_flags & DBG(NO_ASYNC_DMA))) { + if (sscreen->info.num_sdma_rings && + !(sscreen->debug_flags & DBG(NO_ASYNC_DMA)) && + /* SDMA timeouts sometimes on gfx10 so disable it for now. See: + * https://bugs.freedesktop.org/show_bug.cgi?id=111481 + * https://gitlab.freedesktop.org/mesa/mesa/issues/1907 + */ + (sctx->chip_class != GFX10 || sscreen->debug_flags & DBG(FORCE_DMA))) { sctx->dma_cs = sctx->ws->cs_create(sctx->ctx, RING_DMA, (void*)si_flush_dma_cs, sctx, stop_exec_on_failure); -- 2.30.2