From: Javier Carrasco <javier.carrasco@wolfvision.net>
To: Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Matthias Kaehlcke <mka@chromium.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Helen Koike <helen.koike@collabora.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
David Airlie <airlied@gmail.com>,
Daniel Vetter <daniel@ffwll.ch>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
Russell King <linux@armlinux.org.uk>
Cc: linux-sound@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org,
dri-devel@lists.freedesktop.org,
linux-arm-kernel@lists.infradead.org,
Javier Carrasco <javier.carrasco@wolfvision.net>
Subject: [PATCH v4 2/8] usb: misc: onboard_dev: add support for non-hub devices
Date: Tue, 20 Feb 2024 15:05:46 +0100 [thread overview]
Message-ID: <20240220-onboard_xvf3500-v4-2-dc1617cc5dd4@wolfvision.net> (raw)
In-Reply-To: <20240220-onboard_xvf3500-v4-0-dc1617cc5dd4@wolfvision.net>
Most of the functionality this driver provides can be used by non-hub
devices as well.
To account for the hub-specific code, add a flag to the device data
structure and check its value for hub-specific code.
Signed-off-by: Javier Carrasco <javier.carrasco@wolfvision.net>
---
drivers/usb/misc/onboard_usb_dev.c | 3 ++-
drivers/usb/misc/onboard_usb_dev.h | 10 ++++++++++
2 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/misc/onboard_usb_dev.c b/drivers/usb/misc/onboard_usb_dev.c
index 2103af2cb2a6..f43130a6786f 100644
--- a/drivers/usb/misc/onboard_usb_dev.c
+++ b/drivers/usb/misc/onboard_usb_dev.c
@@ -129,7 +129,8 @@ static int __maybe_unused onboard_dev_suspend(struct device *dev)
if (!device_may_wakeup(node->udev->bus->controller))
continue;
- if (usb_wakeup_enabled_descendants(node->udev)) {
+ if (usb_wakeup_enabled_descendants(node->udev) ||
+ !onboard_dev->pdata->is_hub) {
power_off = false;
break;
}
diff --git a/drivers/usb/misc/onboard_usb_dev.h b/drivers/usb/misc/onboard_usb_dev.h
index f13d11a84371..ebe83e19d818 100644
--- a/drivers/usb/misc/onboard_usb_dev.h
+++ b/drivers/usb/misc/onboard_usb_dev.h
@@ -9,51 +9,61 @@
struct onboard_dev_pdata {
unsigned long reset_us; /* reset pulse width in us */
unsigned int num_supplies; /* number of supplies */
+ bool is_hub;
};
static const struct onboard_dev_pdata microchip_usb424_data = {
.reset_us = 1,
.num_supplies = 1,
+ .is_hub = true,
};
static const struct onboard_dev_pdata microchip_usb5744_data = {
.reset_us = 0,
.num_supplies = 2,
+ .is_hub = true,
};
static const struct onboard_dev_pdata realtek_rts5411_data = {
.reset_us = 0,
.num_supplies = 1,
+ .is_hub = true,
};
static const struct onboard_dev_pdata ti_tusb8041_data = {
.reset_us = 3000,
.num_supplies = 1,
+ .is_hub = true,
};
static const struct onboard_dev_pdata cypress_hx3_data = {
.reset_us = 10000,
.num_supplies = 2,
+ .is_hub = true,
};
static const struct onboard_dev_pdata cypress_hx2vl_data = {
.reset_us = 1,
.num_supplies = 1,
+ .is_hub = true,
};
static const struct onboard_dev_pdata genesys_gl850g_data = {
.reset_us = 3,
.num_supplies = 1,
+ .is_hub = true,
};
static const struct onboard_dev_pdata genesys_gl852g_data = {
.reset_us = 50,
.num_supplies = 1,
+ .is_hub = true,
};
static const struct onboard_dev_pdata vialab_vl817_data = {
.reset_us = 10,
.num_supplies = 1,
+ .is_hub = true,
};
static const struct of_device_id onboard_dev_match[] = {
--
2.40.1
next prev parent reply other threads:[~2024-02-20 14:06 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-20 14:05 [PATCH v4 0/8] usb: misc: onboard_hub: add support for XMOS XVF3500 Javier Carrasco
2024-02-20 14:05 ` [PATCH v4 1/8] usb: misc: onboard_hub: rename to onboard_dev Javier Carrasco
2024-02-21 19:14 ` Matthias Kaehlcke
2024-02-20 14:05 ` Javier Carrasco [this message]
2024-02-21 19:24 ` [PATCH v4 2/8] usb: misc: onboard_dev: add support for non-hub devices Matthias Kaehlcke
2024-02-22 14:42 ` Javier Carrasco
2024-02-27 17:55 ` Matthias Kaehlcke
2024-02-20 14:05 ` [PATCH v4 3/8] drm: ci: arm64.config: update ONBOARD_USB_HUB to ONBOARD_USB_DEV Javier Carrasco
2024-02-20 14:33 ` Helen Koike
2024-02-20 14:05 ` [PATCH v4 4/8] arm64: defconfig: " Javier Carrasco
2024-02-20 14:05 ` [PATCH v4 5/8] ARM: multi_v7_defconfig: update ONBOARD_USB_HUB name Javier Carrasco
2024-02-20 14:05 ` [PATCH v4 6/8] usb: misc: onboard_dev: use device supply names Javier Carrasco
2024-02-21 20:25 ` Matthias Kaehlcke
2024-02-21 20:40 ` Javier Carrasco
2024-02-21 21:18 ` Matthias Kaehlcke
2024-02-21 21:33 ` Javier Carrasco
2024-02-21 21:46 ` Matthias Kaehlcke
2024-02-27 18:12 ` Matthias Kaehlcke
2024-02-20 14:05 ` [PATCH v4 7/8] ASoC: dt-bindings: xmos,xvf3500: add XMOS XVF3500 voice processor Javier Carrasco
2024-02-22 15:02 ` Krzysztof Kozlowski
2024-02-20 14:05 ` [PATCH v4 8/8] usb: misc: onboard_hub: add support for XMOS XVF3500 Javier Carrasco
2024-02-20 14:34 ` [PATCH v4 0/8] " Alexander Stein
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