radv: don't emit event code on video queues.

I don't know if these can be done properly, but for now just don't
emit the standard cp stuff since it hangs the GPU.

"Fixes" dEQP-VK.video.synchronizat*

Cc: mesa-stable
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25170>

diff --git a/src/amd/vulkan/radv_cmd_buffer.c b/src/amd/vulkan/radv_cmd_buffer.c
index bff76f4..ffad031 100644 (file)
--- a/src/amd/vulkan/radv_cmd_buffer.c
+++ b/src/amd/vulkan/radv_cmd_buffer.c
@@ -10544,6 +10544,9 @@ write_event(struct radv_cmd_buffer *cmd_buffer, struct radv_event *event, VkPipe
    struct radeon_cmdbuf *cs = cmd_buffer->cs;
    uint64_t va = radv_buffer_get_va(event->bo);
 
+   if (cmd_buffer->qf == RADV_QUEUE_VIDEO_DEC)
+      return;
+
    si_emit_cache_flush(cmd_buffer);
 
    radv_cs_add_buffer(cmd_buffer->device->ws, cs, event->bo);
@@ -10646,6 +10649,9 @@ radv_CmdWaitEvents2(VkCommandBuffer commandBuffer, uint32_t eventCount, const Vk
    RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
    struct radeon_cmdbuf *cs = cmd_buffer->cs;
 
+   if (cmd_buffer->qf == RADV_QUEUE_VIDEO_DEC)
+      return;
+
    for (unsigned i = 0; i < eventCount; ++i) {
       RADV_FROM_HANDLE(radv_event, event, pEvents[i]);
       uint64_t va = radv_buffer_get_va(event->bo);