From e7678f7c7f82e0c563bb02175a321fa4fcfa1c1d Mon Sep 17 00:00:00 2001
From: Iago Toral Quiroga <itoral@igalia.com>
Date: Thu, 16 Jul 2020 09:25:18 +0200
Subject: [PATCH] v3dv: only care about barriers between GPU jobs

We don't need to do anything special for host/gpu synchronization.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6766>
---
 src/broadcom/vulkan/v3dv_cmd_buffer.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/broadcom/vulkan/v3dv_cmd_buffer.c b/src/broadcom/vulkan/v3dv_cmd_buffer.c
index 6ecea32ca56..bd960a8dff4 100644
--- a/src/broadcom/vulkan/v3dv_cmd_buffer.c
+++ b/src/broadcom/vulkan/v3dv_cmd_buffer.c
@@ -4110,6 +4110,12 @@ v3dv_CmdPipelineBarrier(VkCommandBuffer commandBuffer,
 {
    V3DV_FROM_HANDLE(v3dv_cmd_buffer, cmd_buffer, commandBuffer);
 
+   /* We only care about barriers between GPU jobs */
+   if (srcStageMask == VK_PIPELINE_STAGE_HOST_BIT ||
+       dstStageMask == VK_PIPELINE_STAGE_HOST_BIT) {
+      return;
+   }
+
    /* If we have a recording job, finish it here */
    struct v3dv_job *job = cmd_buffer->state.job;
    if (job)