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radeonsi/gfx10: fix corruption for chips with harvested TCCs

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Cc: 19.2 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
(cherry picked from commit 235ebe9163)
This commit is contained in:
Marek Olšák 2019-09-24 16:56:57 -04:00 • committed by Dylan Baker
parent 33eecbcc9b
commit 0b97377f58
1 changed files with 6 additions and 2 deletions
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8
src/gallium/drivers/radeonsi/si_pipe.h
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@ -1700,7 +1700,9 @@ si_make_CB_shader_coherent(struct si_context *sctx, unsigned num_samples,
SI_CONTEXT_INV_VCACHE;
if (sctx->chip_class >= GFX10) {
if (shaders_read_metadata)
if (sctx->screen->info.tcc_harvested)
sctx->flags |= SI_CONTEXT_INV_L2;
else if (shaders_read_metadata)
sctx->flags |= SI_CONTEXT_INV_L2_METADATA;
} else if (sctx->chip_class == GFX9) {
/* Single-sample color is coherent with shaders on GFX9, but
@ -1726,7 +1728,9 @@ si_make_DB_shader_coherent(struct si_context *sctx, unsigned num_samples,
SI_CONTEXT_INV_VCACHE;
if (sctx->chip_class >= GFX10) {
if (shaders_read_metadata)
if (sctx->screen->info.tcc_harvested)
sctx->flags |= SI_CONTEXT_INV_L2;
else if (shaders_read_metadata)
sctx->flags |= SI_CONTEXT_INV_L2_METADATA;
} else if (sctx->chip_class == GFX9) {
/* Single-sample depth (not stencil) is coherent with shaders