From f4cdf7ca9a1fdcca413157df19753f388a5a224e Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Wed, 19 Aug 2026 10:09:22 -0700 Subject: Merge tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - v4l2-core: added ISP statistics support and per-block validation - v4l2-core: Allow unknown HDR10 white point and luminance - New camera sensors: Sony IMX678 and IMX471m, Himax HM1092 IR sensor - New codec: Milos: VPU v2.0 codec support - isp driver: gained support for Dreamchip RPPX1 ISP framework - vsp1 driver: gained support for RZ/T2H and RZ/N2H - Novalake driver: gained CVS support for new NVL hardware - dvb-core: fix feed leak on failed DMX_ADD_PID - several driver fixes, cleanups and minor improvements * tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (308 commits) media: ipu-bridge: check all DMI entries when overriding sensor rotation media: v4l2-async: avoid deleting unlinked ASC entry on link error media: rzg2l-cru: Align bytesperline to hardware DMA stride requirement media: intel/ipu6: fix async notifier cleanup leak on parse error media: staging/ipu7: fix async notifier UAF on probe error path media: amd: isp4: fix self-deadlock in isp4sd_pwron_and_init() error path media: amd: isp4: release partial allocations in isp4if_alloc_fw_gpumem() media: rcar-isp: Fix VSPX reference leaks media: rcar-isp: Release ISPCORE resources media: i2c: imx415: Release runtime PM reference on VBLANK error media: i2c: imx415: Return test pattern write errors media: renesas: vsp1: Declare index variables in for loop statement media: renesas: vsp1: Make reset control optional to support platforms without a reset line media: dt-bindings: media: renesas,vsp1: Document RZ/T2H and RZ/N2H SoCs media: dt-bindings: media: renesas,fcp: Document RZ/T2H and RZ/N2H SoCs media: nxp: imx8-isi: Add additional 32-bit RGB format support media: nxp: imx8-isi: Add 16-bit raw Bayer format support media: nxp: imx8-isi: Implement per-stream reference counting for multiplexed streams media: nxp: imx8-isi: Use BIT_ULL() for 64-bit stream masks media: nxp: imx8-isi: Correct color map between V4L2 and ISI ... --- drivers/hid/hid-input-test.c | 85 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 85 insertions(+) create mode 100644 drivers/hid/hid-input-test.c (limited to 'drivers/hid/hid-input-test.c') diff --git a/drivers/hid/hid-input-test.c b/drivers/hid/hid-input-test.c new file mode 100644 index 000000000..c92008daf --- /dev/null +++ b/drivers/hid/hid-input-test.c @@ -0,0 +1,85 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * HID to Linux Input mapping + * + * Copyright (c) 2022 José Expósito + */ + +#include + +static void hid_test_input_update_battery_charge_status(struct kunit *test) +{ + struct hid_battery *bat; + bool handled; + + bat = kunit_kzalloc(test, sizeof(*bat), GFP_KERNEL); + KUNIT_ASSERT_NOT_ERR_OR_NULL(test, bat); + + handled = hidinput_update_battery_charge_status(bat, HID_DG_HEIGHT, 0); + KUNIT_EXPECT_FALSE(test, handled); + KUNIT_EXPECT_EQ(test, bat->charge_status, POWER_SUPPLY_STATUS_UNKNOWN); + + handled = hidinput_update_battery_charge_status(bat, HID_BAT_CHARGING, 0); + KUNIT_EXPECT_TRUE(test, handled); + KUNIT_EXPECT_EQ(test, bat->charge_status, POWER_SUPPLY_STATUS_DISCHARGING); + + handled = hidinput_update_battery_charge_status(bat, HID_BAT_CHARGING, 1); + KUNIT_EXPECT_TRUE(test, handled); + KUNIT_EXPECT_EQ(test, bat->charge_status, POWER_SUPPLY_STATUS_CHARGING); +} + +static void hid_test_input_get_battery_property(struct kunit *test) +{ + struct power_supply *psy; + struct hid_battery *bat; + struct hid_device *dev; + union power_supply_propval val; + int ret; + + dev = kunit_kzalloc(test, sizeof(*dev), GFP_KERNEL); + KUNIT_ASSERT_NOT_ERR_OR_NULL(test, dev); + + bat = kunit_kzalloc(test, sizeof(*bat), GFP_KERNEL); + KUNIT_ASSERT_NOT_ERR_OR_NULL(test, bat); + bat->dev = dev; + bat->avoid_query = true; + + psy = kunit_kzalloc(test, sizeof(*psy), GFP_KERNEL); + KUNIT_ASSERT_NOT_ERR_OR_NULL(test, psy); + psy->drv_data = bat; + + bat->status = HID_BATTERY_UNKNOWN; + bat->charge_status = POWER_SUPPLY_STATUS_CHARGING; + ret = hidinput_get_battery_property(psy, POWER_SUPPLY_PROP_STATUS, &val); + KUNIT_EXPECT_EQ(test, ret, 0); + KUNIT_EXPECT_EQ(test, val.intval, POWER_SUPPLY_STATUS_UNKNOWN); + + bat->status = HID_BATTERY_REPORTED; + bat->charge_status = POWER_SUPPLY_STATUS_CHARGING; + ret = hidinput_get_battery_property(psy, POWER_SUPPLY_PROP_STATUS, &val); + KUNIT_EXPECT_EQ(test, ret, 0); + KUNIT_EXPECT_EQ(test, val.intval, POWER_SUPPLY_STATUS_CHARGING); + + bat->status = HID_BATTERY_REPORTED; + bat->charge_status = POWER_SUPPLY_STATUS_DISCHARGING; + ret = hidinput_get_battery_property(psy, POWER_SUPPLY_PROP_STATUS, &val); + KUNIT_EXPECT_EQ(test, ret, 0); + KUNIT_EXPECT_EQ(test, val.intval, POWER_SUPPLY_STATUS_DISCHARGING); +} + +static struct kunit_case hid_input_tests[] = { + KUNIT_CASE(hid_test_input_update_battery_charge_status), + KUNIT_CASE(hid_test_input_get_battery_property), + { } +}; + +static struct kunit_suite hid_input_test_suite = { + .name = "hid_input", + .test_cases = hid_input_tests, +}; + +kunit_test_suite(hid_input_test_suite); + +MODULE_DESCRIPTION("HID input KUnit tests"); +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("José Expósito "); -- cgit v1.3.1