[Intel-gfx] [PATCH v5 19/19] Doc/gpu/rfc/i915: i915 DG2 flat-CCS uAPI

Ramalingam C ramalingam.c at intel.com
Tue Feb 1 10:41:32 UTC 2022

Details of the Flat-CCS getting added as part of DG2 enabling and its
implicit impact on the uAPI.

Signed-off-by: Ramalingam C <ramalingam.c at intel.com>
cc: Daniel Vetter <daniel.vetter at ffwll.ch>
cc: Matthew Auld <matthew.auld at intel.com>
cc: Simon Ser <contact at emersion.fr>
cc: Pekka Paalanen <ppaalanen at gmail.com>
Cc: Jordan Justen <jordan.l.justen at intel.com>
Cc: Kenneth Graunke <kenneth at whitecape.org>
Cc: mesa-dev at lists.freedesktop.org
Cc: Tony Ye <tony.ye at intel.com>
Cc: Slawomir Milczarek <slawomir.milczarek at intel.com>
 Documentation/gpu/rfc/i915_dg2.rst | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Documentation/gpu/rfc/i915_dg2.rst b/Documentation/gpu/rfc/i915_dg2.rst
index f4eb5a219897..9d28b1812bc7 100644
--- a/Documentation/gpu/rfc/i915_dg2.rst
+++ b/Documentation/gpu/rfc/i915_dg2.rst
@@ -23,3 +23,10 @@ handling the 64k page size.
 .. kernel-doc:: include/uapi/drm/i915_drm.h
         :functions: drm_i915_gem_create_ext
+Flat CCS support for lmem
+.. kernel-doc:: drivers/gpu/drm/i915/gt/intel_migrate.c
+        :doc: Flat-CCS - Memory compression for Local memory

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