turnip: fix VFD_CONTROL for binning pass

Fixes some cases with TU_DEBUG=forcebin, specifically the failures in:
dEQP-VK.glsl.*_vertex

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5370>

diff --git a/src/freedreno/vulkan/tu_pipeline.c b/src/freedreno/vulkan/tu_pipeline.c
index 3941108576d02ba90698ca518a66b6c20b63a740..9ddcf61e2318f127d56e75aa15de953607582cc6 100644 (file)
--- a/src/freedreno/vulkan/tu_pipeline.c
+++ b/src/freedreno/vulkan/tu_pipeline.c
@@ -1683,7 +1683,7 @@ tu6_emit_vertex_input(struct tu_cs *cs,
 
    tu_cs_emit_regs(cs,
                    A6XX_VFD_CONTROL_0(
-                     .fetch_cnt = info->vertexBindingDescriptionCount,
+                     .fetch_cnt = vfd_decode_idx, /* decode_cnt for binning pass ? */
                      .decode_cnt = vfd_decode_idx));
 }