Re: [Mesa-dev] [PATCH] radv: make sure CP DMA is idle at the end of IBs

On 06/22/2018 05:37 PM, Bas Nieuwenhuizen wrote: I'm wondering whether we need to do this more often in pipeline barriers? Yeah, you are right. Also I'd really appreciate if you could add a check to see if there is any CP DMA activity in the first place. Sure, will do. Thanks for your f

Re: [Mesa-dev] [PATCH] radv: make sure CP DMA is idle at the end of IBs

I'm wondering whether we need to do this more often in pipeline barriers? Also I'd really appreciate if you could add a check to see if there is any CP DMA activity in the first place. On Thu, Jun 21, 2018 at 11:04 AM, Samuel Pitoiset wrote: > Ported from RadeonSI. > This might fix some synchron

[Mesa-dev] [PATCH] radv: make sure CP DMA is idle at the end of IBs

Ported from RadeonSI. This might fix some synchronization issues. I don't know if that will affect performance. CC: Signed-off-by: Samuel Pitoiset --- src/amd/vulkan/radv_cmd_buffer.c | 6 ++ src/amd/vulkan/radv_private.h| 2 ++ src/amd/vulkan/si_cmd_buffer.c | 12 +++- 3 f