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radeonsi: disable DCC on Stoney

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Cc: 11.1 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 32f05fadbb)
This commit is contained in:
Marek Olšák 2015-12-04 20:35:08 +01:00 • committed by Emil Velikov
parent 950e9886d0
commit 4bb16d712a
1 changed files with 4 additions and 0 deletions
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4
src/gallium/drivers/radeon/r600_texture.c
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@ -489,6 +489,10 @@ static void vi_texture_alloc_dcc_separate(struct r600_common_screen *rscreen,
if (rscreen->debug_flags & DBG_NO_DCC)
return;
/* TODO: DCC is broken on Stoney */
if (rscreen->family == CHIP_STONEY)
return;
rtex->dcc_buffer = (struct r600_resource *)
r600_aligned_buffer_create(&rscreen->b, PIPE_BIND_CUSTOM,
PIPE_USAGE_DEFAULT, rtex->surface.dcc_size, rtex->surface.dcc_alignment);