Bug 107474

Summary:	RADV does not support a dedicated transfer queue
Product:	Mesa	Reporter:	Alex Smith <asmith>
Component:	Drivers/Vulkan/radeon	Assignee:	mesa-dev
Status:	RESOLVED MOVED	QA Contact:	mesa-dev
Severity:	enhancement
Priority:	medium
Version:	unspecified
Hardware:	All
OS:	All
Whiteboard:
i915 platform:		i915 features:

Description Alex Smith 2018-08-03 16:00:35 UTC

This is supported by AMDVLK (as well as the NVIDIA proprietary driver). This can be useful for things like resource streaming and memory defragmentation.

It'd be good if RADV could add support for this as well.

Comment 1 Dave Airlie 2018-08-07 23:03:49 UTC

FYI I've had a branch and posted patches for starting this on gfx8 and gfx9.

https://github.com/airlied/mesa/tree/radv-wip-transfer-queue-4

There are lots of corner cases and I hadn't resolved all the CTS tests on gfx9 I don't think.

I'm not sure when I'll loop back around to it, it would be good to have something more to test it with than CTS.

Comment 2 GitLab Migration User 2019-09-18 19:51:14 UTC

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