linux-kernel - [PATCH v7 7/9] drm/vc4: Enable async flips on the primary plane

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Date: Tue, 18 Jun 2024 00:00:22 -0300
From: André Almeida <andrealmeid@...lia.com>
To: dri-devel@...ts.freedesktop.org,
	amd-gfx@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	nouveau@...ts.freedesktop.org,
	intel-gfx@...ts.freedesktop.org,
	Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Cc: kernel-dev@...lia.com,
	Melissa Wen <mwen@...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>,
	Joshua Ashton <joshua@...ggi.es>,
	Michel Dänzer <michel.daenzer@...lbox.org>,
	Sam Ravnborg <sam@...nborg.org>,
	Boris Brezillon <bbrezillon@...nel.org>,
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Maxime Ripard <mripard@...nel.org>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	Nicolas Ferre <nicolas.ferre@...rochip.com>,
	Alexandre Belloni <alexandre.belloni@...tlin.com>,
	Claudiu Beznea <claudiu.beznea@...on.dev>,
	Jani Nikula <jani.nikula@...ux.intel.com>,
	Rodrigo Vivi <rodrigo.vivi@...el.com>,
	Karol Herbst <kherbst@...hat.com>,
	Lyude Paul <lyude@...hat.com>,
	André Almeida <andrealmeid@...lia.com>
Subject: [PATCH v7 7/9] drm/vc4: Enable async flips on the primary plane

This driver can perfom async flips on primary planes, so enable it.

Signed-off-by: André Almeida <andrealmeid@...lia.com>
---
 drivers/gpu/drm/vc4/vc4_plane.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/vc4/vc4_plane.c b/drivers/gpu/drm/vc4/vc4_plane.c
index 07caf2a47c6c..e3d41da14e6f 100644
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -1672,8 +1672,10 @@ struct drm_plane *vc4_plane_init(struct drm_device *dev,
 					  DRM_COLOR_YCBCR_BT709,
 					  DRM_COLOR_YCBCR_LIMITED_RANGE);
 
-	if (type == DRM_PLANE_TYPE_PRIMARY)
+	if (type == DRM_PLANE_TYPE_PRIMARY) {
 		drm_plane_create_zpos_immutable_property(plane, 0);
+		plane->async_flip = true;
+	}
 
 	return plane;
 }
-- 
2.45.2