linux-kernel - [PATCH 0/2] drm/atomic: Allow drivers to write their own plane check for async

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Date: Tue, 16 Jan 2024 01:51:57 -0300
From: André Almeida <andrealmeid@...lia.com>
To: dri-devel@...ts.freedesktop.org,
	amd-gfx@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org
Cc: kernel-dev@...lia.com,
	alexander.deucher@....com,
	christian.koenig@....com,
	Simon Ser <contact@...rsion.fr>,
	Pekka Paalanen <ppaalanen@...il.com>,
	daniel@...ll.ch,
	Daniel Stone <daniel@...ishbar.org>,
	'Marek Olšák' <maraeo@...il.com>,
	Dave Airlie <airlied@...il.com>,
	ville.syrjala@...ux.intel.com,
	Xaver Hugl <xaver.hugl@...il.com>,
	André Almeida <andrealmeid@...lia.com>
Subject: [PATCH 0/2] drm/atomic: Allow drivers to write their own plane check for async 

Hi,

AMD hardware can do more on the async flip path than just the primary plane, so
to lift up the current restrictions, this patchset allows drivers to write their
own check for planes for async flips.

I'm not sure if adding something new to drm_plane_funcs is the right way to do,
because if we want to expand the other object types (crtc, connector) we would
need to add their own drm_XXX_funcs, so feedbacks are welcome!

	André

André Almeida (2):
  drm/atomic: Allow drivers to write their own plane check for async
    flips
  drm/amdgpu: Implement check_async_props for planes

 .../amd/display/amdgpu_dm/amdgpu_dm_plane.c   | 30 +++++++++
 drivers/gpu/drm/drm_atomic_uapi.c             | 62 ++++++++++++++-----
 include/drm/drm_atomic_uapi.h                 | 12 ++++
 include/drm/drm_plane.h                       |  5 ++
 4 files changed, 92 insertions(+), 17 deletions(-)

-- 
2.43.0