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authorMarek Olšák <marek.olsak@amd.com>2016-10-24 21:16:11 +0200
committerMarek Olšák <marek.olsak@amd.com>2016-10-26 13:02:58 +0200
commitdce05b342355eac9296ee7110385b16d6edb059d (patch)
treefeada74081a0b3c786d71ee1daee6ce8b67e9524 /src/gallium/drivers/radeon/r600_texture.c
parent8a21f52d73936e23a314a288a36782a698c7c1b9 (diff)
gallium/radeon: make sure the address of separate CMASK is aligned properly
This should fix random GPU hangs on Hawaii and Fiji. Cc: 11.2 12.0 13.0 <mesa-stable@lists.freedesktop.org> Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl> Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Diffstat (limited to 'src/gallium/drivers/radeon/r600_texture.c')
-rw-r--r--src/gallium/drivers/radeon/r600_texture.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/gallium/drivers/radeon/r600_texture.c b/src/gallium/drivers/radeon/r600_texture.c
index b57cc922070..27035c0faab 100644
--- a/src/gallium/drivers/radeon/r600_texture.c
+++ b/src/gallium/drivers/radeon/r600_texture.c
@@ -826,8 +826,9 @@ static void r600_texture_alloc_cmask_separate(struct r600_common_screen *rscreen
}
rtex->cmask_buffer = (struct r600_resource *)
- pipe_buffer_create(&rscreen->b, PIPE_BIND_CUSTOM,
- PIPE_USAGE_DEFAULT, rtex->cmask.size);
+ r600_aligned_buffer_create(&rscreen->b, 0, PIPE_USAGE_DEFAULT,
+ rtex->cmask.size,
+ rtex->cmask.alignment);
if (rtex->cmask_buffer == NULL) {
rtex->cmask.size = 0;
return;