[Mesa-dev] [PATCH] radv: allocate more space in the CS when emitting events

[Samuel Pitoiset]

If the driver waits for CP DMA to be idle and emit an EOP event
we need more space.

This fixes a crash with Quake Champions.

Cc: <mesa-stable at lists.freedesktop.org>
Signed-off-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>
---
 src/amd/vulkan/radv_cmd_buffer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/amd/vulkan/radv_cmd_buffer.c b/src/amd/vulkan/radv_cmd_buffer.c
index 43730f0568c..0e9c1894a40 100644
--- a/src/amd/vulkan/radv_cmd_buffer.c
+++ b/src/amd/vulkan/radv_cmd_buffer.c
@@ -4782,7 +4782,7 @@ static void write_event(struct radv_cmd_buffer *cmd_buffer,
 
 	radv_cs_add_buffer(cmd_buffer->device->ws, cs, event->bo);
 
-	MAYBE_UNUSED unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cs, 18);
+	MAYBE_UNUSED unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cs, 21);
 
 	/* Flags that only require a top-of-pipe event. */
 	VkPipelineStageFlags top_of_pipe_flags =
-- 
2.21.0