diff options
| author | Kenneth Graunke <[email protected]> | 2019-06-26 17:35:45 -0700 |
|---|---|---|
| committer | Kenneth Graunke <[email protected]> | 2019-06-27 08:12:22 -0700 |
| commit | f94ebf0c9db8dcd2257fd7eb20d457caad3bdeef (patch) | |
| tree | 7953077a589a31fb8385462196e6f79cae2268df /src/gallium/drivers/iris | |
| parent | 62c60595844ba206dcf0f18451609e03ee65a7d3 (diff) | |
iris: Properly align interface descriptor data addresses
MEDIA_INTERFACE_DESCRIPTOR's Interface Descriptor Data Start Address
field's docs say: "This bit specifies the 64-byte aligned address..."
And we were doing 32. Superfluous thread ID uploading was apparently
saving us from GPU hangs in most cases.
Diffstat (limited to 'src/gallium/drivers/iris')
| -rw-r--r-- | src/gallium/drivers/iris/iris_state.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/drivers/iris/iris_state.c b/src/gallium/drivers/iris/iris_state.c index bf31f31f3e4..80c574845b0 100644 --- a/src/gallium/drivers/iris/iris_state.c +++ b/src/gallium/drivers/iris/iris_state.c @@ -5567,7 +5567,7 @@ iris_upload_compute_state(struct iris_context *ice, GENX(INTERFACE_DESCRIPTOR_DATA_length) * sizeof(uint32_t); load.InterfaceDescriptorDataStartAddress = emit_state(batch, ice->state.dynamic_uploader, - &desc_res, desc, sizeof(desc), 32); + &desc_res, desc, sizeof(desc), 64); } pipe_resource_reference(&desc_res, NULL); |