diff options
| author | Marek Olšák <[email protected]> | 2018-03-09 16:25:42 -0500 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2018-03-09 16:28:29 -0500 |
| commit | 2bdb54bce77828ef20b730ad869b66c5889b5347 (patch) | |
| tree | 8172bb9acb74a0e5025e5d7177f6b5fa403e03a1 /src/gallium/drivers/radeonsi/si_pm4.c | |
| parent | e99212e97090e9ad321a6e54088e8c011912a93b (diff) | |
radeonsi: add a workaround for GFX9 hang with init_config alignment
Fixes: 75c5d25f0f34cd702 "radeonsi: align command buffer starting address to fix some Raven hangs"
Cc: 17.3 18.0 <[email protected]>
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_pm4.c')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_pm4.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gallium/drivers/radeonsi/si_pm4.c b/src/gallium/drivers/radeonsi/si_pm4.c index f4c41f5ffa5..1fe2fb74604 100644 --- a/src/gallium/drivers/radeonsi/si_pm4.c +++ b/src/gallium/drivers/radeonsi/si_pm4.c @@ -166,10 +166,11 @@ void si_pm4_upload_indirect_buffer(struct si_context *sctx, assert(aligned_ndw <= SI_PM4_MAX_DW); r600_resource_reference(&state->indirect_buffer, NULL); + /* TODO: this hangs with 1024 or higher alignment on GFX9. */ state->indirect_buffer = (struct r600_resource*) si_aligned_buffer_create(screen, 0, PIPE_USAGE_DEFAULT, aligned_ndw * 4, - sctx->screen->info.ib_start_alignment); + 256); if (!state->indirect_buffer) return; |