linux-kernel - [PATCH v7 02/36] drm/tests: helpers: Add atomic helpers

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Date: Thu, 22 Feb 2024 19:13:48 +0100
From: Maxime Ripard <mripard@...nel.org>
To: Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
 Thomas Zimmermann <tzimmermann@...e.de>, David Airlie <airlied@...il.com>, 
 Daniel Vetter <daniel@...ll.ch>, Jonathan Corbet <corbet@....net>, 
 Sandy Huang <hjc@...k-chips.com>, 
 Heiko Stübner <heiko@...ech.de>, 
 Chen-Yu Tsai <wens@...e.org>, Jernej Skrabec <jernej.skrabec@...il.com>, 
 Samuel Holland <samuel@...lland.org>
Cc: Hans Verkuil <hverkuil@...all.nl>, 
 Sebastian Wick <sebastian.wick@...hat.com>, 
 Ville Syrjälä <ville.syrjala@...ux.intel.com>, 
 dri-devel@...ts.freedesktop.org, linux-arm-kernel@...ts.infradead.org, 
 linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-media@...r.kernel.org, linux-rockchip@...ts.infradead.org, 
 linux-sunxi@...ts.linux.dev, Maxime Ripard <mripard@...nel.org>
Subject: [PATCH v7 02/36] drm/tests: helpers: Add atomic helpers

The mock device we were creating was missing any of the driver-wide
helpers. That was fine before since we weren't testing the atomic state
path, but we're going to start, so let's use the default
implementations.

Signed-off-by: Maxime Ripard <mripard@...nel.org>
---
 drivers/gpu/drm/tests/drm_kunit_helpers.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/tests/drm_kunit_helpers.c b/drivers/gpu/drm/tests/drm_kunit_helpers.c
index ca4f8e4c5d5d..4fb11b938bc1 100644
--- a/drivers/gpu/drm/tests/drm_kunit_helpers.c
+++ b/drivers/gpu/drm/tests/drm_kunit_helpers.c
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
 
 #include <drm/drm_atomic.h>
+#include <drm/drm_atomic_helper.h>
 #include <drm/drm_drv.h>
 #include <drm/drm_kunit_helpers.h>
 #include <drm/drm_managed.h>
@@ -14,6 +15,8 @@
 #define KUNIT_DEVICE_NAME	"drm-kunit-mock-device"
 
 static const struct drm_mode_config_funcs drm_mode_config_funcs = {
+	.atomic_check	= drm_atomic_helper_check,
+	.atomic_commit	= drm_atomic_helper_commit,
 };
 
 /**

-- 
2.43.2