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radeonsi: disable sdma for gfx10

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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 <marek.olsak@amd.com>
This commit is contained in:
Pierre-Eric Pelloux-Prayer 2019-10-22 10:12:49 +02:00 • committed by Dylan Baker
parent 0e7e56aa2f
commit 38bd621f0d
1 changed files with 7 additions and 1 deletions
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8
src/gallium/drivers/radeonsi/si_pipe.c
View file

@ -460,7 +460,13 @@ 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);