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radeonsi: disable CE on SI + AMDGPU

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Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
(cherry picked from commit 49c798e902)
Nominated-by: Emil Velikov <emil.velikov@collabora.com>
This commit is contained in:
Marek Olšák 2016-08-19 01:37:34 +02:00 • committed by Emil Velikov
parent 3197612a1a
commit ce56dfca9a
1 changed files with 3 additions and 1 deletions
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4
src/gallium/drivers/radeonsi/si_pipe.c
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@ -147,7 +147,9 @@ static struct pipe_context *si_create_context(struct pipe_screen *screen,
sctx->b.gfx.cs = ws->cs_create(sctx->b.ctx, RING_GFX,
si_context_gfx_flush, sctx);
if (!(sscreen->b.debug_flags & DBG_NO_CE) && ws->cs_add_const_ib) {
/* SI + AMDGPU + CE = GPU hang */
if (!(sscreen->b.debug_flags & DBG_NO_CE) && ws->cs_add_const_ib &&
sscreen->b.chip_class != SI) {
sctx->ce_ib = ws->cs_add_const_ib(sctx->b.gfx.cs);
if (!sctx->ce_ib)
goto fail;