From e47512ce94cd7af111f65fde147ff4f02cc48a98 Mon Sep 17 00:00:00 2001
From: Frank Binns <frank.binns@imgtec.com>
Date: Wed, 19 Feb 2025 11:18:49 +0000
Subject: [PATCH] pvr: setup tpu_tag_cdm_ctrl when present (pvrsrvkm)

Signed-off-by: Frank Binns <frank.binns@imgtec.com>
Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36412>
---
 src/imagination/vulkan/winsys/pvrsrvkm/pvr_srv_job_compute.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/imagination/vulkan/winsys/pvrsrvkm/pvr_srv_job_compute.c b/src/imagination/vulkan/winsys/pvrsrvkm/pvr_srv_job_compute.c
index df76d39e05d..6a3eb8fc06f 100644
--- a/src/imagination/vulkan/winsys/pvrsrvkm/pvr_srv_job_compute.c
+++ b/src/imagination/vulkan/winsys/pvrsrvkm/pvr_srv_job_compute.c
@@ -174,6 +174,11 @@ pvr_srv_compute_cmd_stream_load(struct rogue_fwif_cmd_compute *const cmd,
       stream_ptr += pvr_cmd_length(CR_COMPUTE_CLUSTER);
    }
 
+   if (PVR_HAS_FEATURE(dev_info, tpu_dm_global_registers)) {
+      regs->tpu_tag_cdm_ctrl = *stream_ptr;
+      stream_ptr++;
+   }
+
    if (PVR_HAS_FEATURE(dev_info, gpu_multicore_support)) {
       cmd->execute_count = *stream_ptr;
       stream_ptr++;