Marek Olšák 20a57f68db drm/amdgpu: add a BO metadata flag to disable write compression for Vulkan ...

commit 2255b40cacc2e5ef1b127770fc1808c60de4a2fc upstream.

Vulkan can't support DCC and Z/S compression on GFX12 without
WRITE_COMPRESS_DISABLE in this commit or a completely different DCC
interface.

AMDGPU_TILING_GFX12_SCANOUT is added because it's already used by userspace.

Cc: stable@vger.kernel.org # 6.12.x
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2025-02-17 10:05:09 +01:00

40 KiB

Raw Permalink Blame History

View Raw