diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/broadcom/cle/v3d_packet_v33.xml | 2 | ||||
| -rw-r--r-- | src/gallium/drivers/v3d/v3dx_draw.c | 7 |
2 files changed, 9 insertions, 0 deletions
diff --git a/src/broadcom/cle/v3d_packet_v33.xml b/src/broadcom/cle/v3d_packet_v33.xml index ff5ecb5c171..3e85b672320 100644 --- a/src/broadcom/cle/v3d_packet_v33.xml +++ b/src/broadcom/cle/v3d_packet_v33.xml @@ -425,6 +425,8 @@ </field> </packet> + <packet code="31" name="Transform Feedback Flush and Count"/> + <packet code="32" name="Indexed Primitive List" cl="B" max_ver="33"> <field name="Minimum index" size="32" start="104" type="uint"/> <field name="Enable Primitive Restarts" size="1" start="103" type="bool"/> diff --git a/src/gallium/drivers/v3d/v3dx_draw.c b/src/gallium/drivers/v3d/v3dx_draw.c index 1e8b472a27d..43dd4089f12 100644 --- a/src/gallium/drivers/v3d/v3dx_draw.c +++ b/src/gallium/drivers/v3d/v3dx_draw.c @@ -558,6 +558,13 @@ v3d_draw_vbo(struct pipe_context *pctx, const struct pipe_draw_info *info) } } } + + /* A flush is required in between a TF draw and any following TF specs + * packet, or the GPU may hang. Just flush each time for now. + */ + if (v3d->streamout.num_targets) + cl_emit(&job->bcl, TRANSFORM_FEEDBACK_FLUSH_AND_COUNT, flush); + job->draw_calls_queued++; /* Increment the TF offsets by how many verts we wrote. XXX: This |