mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-20 14:13:16 +00:00
793f8ab62c
Add kernel patches for version 6.1. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
121 lines
4.0 KiB
Diff
121 lines
4.0 KiB
Diff
From 9dd62a4a37af19e33bfb3c8f7e7a096ffc6ce8a9 Mon Sep 17 00:00:00 2001
|
|
From: Maxime Ripard <maxime@cerno.tech>
|
|
Date: Mon, 21 Nov 2022 17:02:15 +0100
|
|
Subject: [PATCH] drm/tests: helpers: Allow to pass a custom drm_driver
|
|
|
|
Some tests will need to provide their own drm_driver instead of relying
|
|
on the dumb one in the helpers, so let's create a helper that allows to
|
|
do so.
|
|
|
|
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
|
|
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
|
|
---
|
|
drivers/gpu/drm/tests/drm_kunit_helpers.c | 15 +++----
|
|
include/drm/drm_kunit_helpers.h | 51 ++++++++++++++++++++++-
|
|
2 files changed, 54 insertions(+), 12 deletions(-)
|
|
|
|
--- a/drivers/gpu/drm/tests/drm_kunit_helpers.c
|
|
+++ b/drivers/gpu/drm/tests/drm_kunit_helpers.c
|
|
@@ -82,20 +82,15 @@ void drm_kunit_helper_free_device(struct
|
|
EXPORT_SYMBOL_GPL(drm_kunit_helper_free_device);
|
|
|
|
struct drm_device *
|
|
-__drm_kunit_helper_alloc_drm_device(struct kunit *test, struct device *dev,
|
|
- size_t size, size_t offset,
|
|
- u32 features)
|
|
+__drm_kunit_helper_alloc_drm_device_with_driver(struct kunit *test,
|
|
+ struct device *dev,
|
|
+ size_t size, size_t offset,
|
|
+ const struct drm_driver *driver)
|
|
{
|
|
struct drm_device *drm;
|
|
- struct drm_driver *driver;
|
|
void *container;
|
|
int ret;
|
|
|
|
- driver = kunit_kzalloc(test, sizeof(*driver), GFP_KERNEL);
|
|
- if (!driver)
|
|
- return ERR_PTR(-ENOMEM);
|
|
-
|
|
- driver->driver_features = features;
|
|
container = __devm_drm_dev_alloc(dev, driver, size, offset);
|
|
if (IS_ERR(container))
|
|
return ERR_CAST(container);
|
|
@@ -109,7 +104,7 @@ __drm_kunit_helper_alloc_drm_device(stru
|
|
|
|
return drm;
|
|
}
|
|
-EXPORT_SYMBOL_GPL(__drm_kunit_helper_alloc_drm_device);
|
|
+EXPORT_SYMBOL_GPL(__drm_kunit_helper_alloc_drm_device_with_driver);
|
|
|
|
MODULE_AUTHOR("Maxime Ripard <maxime@cerno.tech>");
|
|
MODULE_LICENSE("GPL");
|
|
--- a/include/drm/drm_kunit_helpers.h
|
|
+++ b/include/drm/drm_kunit_helpers.h
|
|
@@ -3,6 +3,8 @@
|
|
#ifndef DRM_KUNIT_HELPERS_H_
|
|
#define DRM_KUNIT_HELPERS_H_
|
|
|
|
+#include <kunit/test.h>
|
|
+
|
|
struct drm_device;
|
|
struct kunit;
|
|
|
|
@@ -10,9 +12,54 @@ struct device *drm_kunit_helper_alloc_de
|
|
void drm_kunit_helper_free_device(struct kunit *test, struct device *dev);
|
|
|
|
struct drm_device *
|
|
-__drm_kunit_helper_alloc_drm_device(struct kunit *test, struct device *dev,
|
|
+__drm_kunit_helper_alloc_drm_device_with_driver(struct kunit *test,
|
|
+ struct device *dev,
|
|
+ size_t size, size_t offset,
|
|
+ const struct drm_driver *driver);
|
|
+
|
|
+/**
|
|
+ * drm_kunit_helper_alloc_drm_device_with_driver - Allocates a mock DRM device for KUnit tests
|
|
+ * @_test: The test context object
|
|
+ * @_dev: The parent device object
|
|
+ * @_type: the type of the struct which contains struct &drm_device
|
|
+ * @_member: the name of the &drm_device within @_type.
|
|
+ * @_drv: Mocked DRM device driver features
|
|
+ *
|
|
+ * This function creates a struct &drm_device from @_dev and @_drv.
|
|
+ *
|
|
+ * @_dev should be allocated using drm_kunit_helper_alloc_device().
|
|
+ *
|
|
+ * The driver is tied to the @_test context and will get cleaned at the
|
|
+ * end of the test. The drm_device is allocated through
|
|
+ * devm_drm_dev_alloc() and will thus be freed through a device-managed
|
|
+ * resource.
|
|
+ *
|
|
+ * Returns:
|
|
+ * A pointer to the new drm_device, or an ERR_PTR() otherwise.
|
|
+ */
|
|
+#define drm_kunit_helper_alloc_drm_device_with_driver(_test, _dev, _type, _member, _drv) \
|
|
+ ((_type *)__drm_kunit_helper_alloc_drm_device_with_driver(_test, _dev, \
|
|
+ sizeof(_type), \
|
|
+ offsetof(_type, _member), \
|
|
+ _drv))
|
|
+
|
|
+static inline struct drm_device *
|
|
+__drm_kunit_helper_alloc_drm_device(struct kunit *test,
|
|
+ struct device *dev,
|
|
size_t size, size_t offset,
|
|
- u32 features);
|
|
+ u32 features)
|
|
+{
|
|
+ struct drm_driver *driver;
|
|
+
|
|
+ driver = kunit_kzalloc(test, sizeof(*driver), GFP_KERNEL);
|
|
+ KUNIT_ASSERT_NOT_NULL(test, driver);
|
|
+
|
|
+ driver->driver_features = features;
|
|
+
|
|
+ return __drm_kunit_helper_alloc_drm_device_with_driver(test, dev,
|
|
+ size, offset,
|
|
+ driver);
|
|
+}
|
|
|
|
/**
|
|
* drm_kunit_helper_alloc_drm_device - Allocates a mock DRM device for KUnit tests
|