mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-29 10:08:59 +00:00
793f8ab62c
Add kernel patches for version 6.1. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
75 lines
2.3 KiB
Diff
75 lines
2.3 KiB
Diff
From 51e89f803856386ebecef22453ab34907a393954 Mon Sep 17 00:00:00 2001
|
|
From: Maxime Ripard <maxime@cerno.tech>
|
|
Date: Mon, 21 Nov 2022 13:18:29 +0100
|
|
Subject: [PATCH] drm/tests: helpers: Make sure the device is bound
|
|
MIME-Version: 1.0
|
|
Content-Type: text/plain; charset=UTF-8
|
|
Content-Transfer-Encoding: 8bit
|
|
|
|
The device managed resources are freed when the device is detached, so
|
|
it has to be bound in the first place.
|
|
|
|
Let's create a fake driver that we will bind to our fake device to
|
|
benefit from the device managed cleanups in our tests.
|
|
|
|
Reviewed-by: Maíra Canal <mcanal@igalia.com>
|
|
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
|
|
---
|
|
drivers/gpu/drm/tests/drm_kunit_helpers.c | 26 ++++++++++++++++++++++-
|
|
1 file changed, 25 insertions(+), 1 deletion(-)
|
|
|
|
--- a/drivers/gpu/drm/tests/drm_kunit_helpers.c
|
|
+++ b/drivers/gpu/drm/tests/drm_kunit_helpers.c
|
|
@@ -18,12 +18,32 @@ struct kunit_dev {
|
|
static const struct drm_mode_config_funcs drm_mode_config_funcs = {
|
|
};
|
|
|
|
+static int fake_probe(struct platform_device *pdev)
|
|
+{
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+static int fake_remove(struct platform_device *pdev)
|
|
+{
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+static struct platform_driver fake_platform_driver = {
|
|
+ .probe = fake_probe,
|
|
+ .remove = fake_remove,
|
|
+ .driver = {
|
|
+ .name = KUNIT_DEVICE_NAME,
|
|
+ },
|
|
+};
|
|
+
|
|
/**
|
|
* drm_kunit_helper_alloc_device - Allocate a mock device for a KUnit test
|
|
* @test: The test context object
|
|
*
|
|
* This allocates a fake struct &device to create a mock for a KUnit
|
|
- * test.
|
|
+ * test. The device will also be bound to a fake driver. It will thus be
|
|
+ * able to leverage the usual infrastructure and most notably the
|
|
+ * device-managed resources just like a "real" device.
|
|
*
|
|
* Callers need to make sure drm_kunit_helper_free_device() on the
|
|
* device when done.
|
|
@@ -36,6 +56,9 @@ struct device *drm_kunit_helper_alloc_de
|
|
struct platform_device *pdev;
|
|
int ret;
|
|
|
|
+ ret = platform_driver_register(&fake_platform_driver);
|
|
+ KUNIT_ASSERT_EQ(test, ret, 0);
|
|
+
|
|
pdev = platform_device_alloc(KUNIT_DEVICE_NAME, PLATFORM_DEVID_NONE);
|
|
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, pdev);
|
|
|
|
@@ -58,6 +81,7 @@ void drm_kunit_helper_free_device(struct
|
|
struct platform_device *pdev = to_platform_device(dev);
|
|
|
|
platform_device_unregister(pdev);
|
|
+ platform_driver_unregister(&fake_platform_driver);
|
|
}
|
|
EXPORT_SYMBOL_GPL(drm_kunit_helper_free_device);
|
|
|