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

[Alex Deucher]

Reviewed-by: Alex Deucher <alexander.deucher at amd.com>

On Wed, Jan 29, 2025 at 1:32 PM Marek Olšák <maraeo at gmail.com> wrote:
>
> 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>