[PATCH] drm/amdgpu: add a BO metadata flag to disable write compression for Vulkan

Marek Olšák maraeo at gmail.com
Wed Jan 29 18:13:24 UTC 2025


Ping. This is urgent.

Marek

On Mon, Jan 27, 2025 at 10:52 AM Marek Olšák <maraeo at gmail.com> wrote:

> Updated patch attached.
>
> Vulkan can't support DCC and Z/S compression on GFX12 without this.
>
> Marek
>
> On Fri, Jan 24, 2025 at 10:15 AM Marek Olšák <maraeo at gmail.com> wrote:
>
>> Required by Vulkan because it can allocate whole VRAM as 1 BO and parts
>> of it bypass compression and read raw data.
>>
>> Signed-off-by: Marek Olšák <marek.olsak at amd.com>
>>
>
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