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[v5,19/19] Doc/gpu/rfc/i915: i915 DG2 flat-CCS uAPI

Message ID 20220201104132.3050-20-ramalingam.c@intel.com (mailing list archive)
State New, archived
Headers show
Series drm/i915/dg2: Enabling 64k page size and flat ccs | expand

Commit Message

Ramalingam C Feb. 1, 2022, 10:41 a.m. UTC 
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@intel.com>
cc: Daniel Vetter <daniel.vetter@ffwll.ch>
cc: Matthew Auld <matthew.auld@intel.com>
cc: Simon Ser <contact@emersion.fr>
cc: Pekka Paalanen <ppaalanen@gmail.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Kenneth Graunke <kenneth@whitecape.org>
Cc: mesa-dev@lists.freedesktop.org
Cc: Tony Ye <tony.ye@intel.com>
Cc: Slawomir Milczarek <slawomir.milczarek@intel.com>
---
 Documentation/gpu/rfc/i915_dg2.rst | 7 +++++++
 1 file changed, 7 insertions(+)
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Patch

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