linux-kernel - [PATCH AUTOSEL 6.12 17/23] media: uvcvideo: Add quirk for Actions UVC05

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Message-Id: <20250331145510.1705478-17-sashal@kernel.org>
Date: Mon, 31 Mar 2025 10:55:03 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Cc: Ricardo Ribalda <ribalda@...omium.org>,
	Laurent Pinchart <laurent.pinchart@...asonboard.com>,
	Hans Verkuil <hverkuil@...all.nl>,
	Sasha Levin <sashal@...nel.org>,
	hdegoede@...hat.com,
	mchehab@...nel.org,
	linux-media@...r.kernel.org
Subject: [PATCH AUTOSEL 6.12 17/23] media: uvcvideo: Add quirk for Actions UVC05

From: Ricardo Ribalda <ribalda@...omium.org>

[ Upstream commit 8c54e58f94ed3ff28643aefd2c0c2c98313ee770 ]

Actions UVC05 is a HDMI to USB dongle that implements the UVC protocol.

When the device suspends, its firmware seems to enter a weird mode when it
does not produce more frames.

Add the device to the quirk list to disable autosuspend.

Bus 001 Device 007: ID 1de1:f105 Actions Microelectronics Co. Display
 capture-UVC05
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass          239 Miscellaneous Device
  bDeviceSubClass         2 [unknown]
  bDeviceProtocol         1 Interface Association
  bMaxPacketSize0        64
  idVendor           0x1de1 Actions Microelectronics Co.
  idProduct          0xf105 Display capture-UVC05
  bcdDevice            4.09
  iManufacturer           1 Actions Micro
  iProduct                2 Display capture-UVC05
  iSerial                 3 -1005308387
  bNumConfigurations      1

Signed-off-by: Ricardo Ribalda <ribalda@...omium.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>
Link: https://lore.kernel.org/r/20241210-uvc-hdmi-suspend-v1-1-01f5dec023ea@chromium.org
Signed-off-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>
Signed-off-by: Hans Verkuil <hverkuil@...all.nl>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/media/usb/uvc/uvc_driver.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c
index 4d8e00b425f44..a0d683d266471 100644
--- a/drivers/media/usb/uvc/uvc_driver.c
+++ b/drivers/media/usb/uvc/uvc_driver.c
@@ -3039,6 +3039,15 @@ static const struct usb_device_id uvc_ids[] = {
 	  .bInterfaceProtocol	= 0,
 	  .driver_info		= UVC_INFO_QUIRK(UVC_QUIRK_PROBE_MINMAX
 					| UVC_QUIRK_IGNORE_SELECTOR_UNIT) },
+	/* Actions Microelectronics Co. Display capture-UVC05 */
+	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE
+				| USB_DEVICE_ID_MATCH_INT_INFO,
+	  .idVendor		= 0x1de1,
+	  .idProduct		= 0xf105,
+	  .bInterfaceClass	= USB_CLASS_VIDEO,
+	  .bInterfaceSubClass	= 1,
+	  .bInterfaceProtocol	= 0,
+	  .driver_info		= UVC_INFO_QUIRK(UVC_QUIRK_DISABLE_AUTOSUSPEND) },
 	/* NXP Semiconductors IR VIDEO */
 	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE
 				| USB_DEVICE_ID_MATCH_INT_INFO,
-- 
2.39.5