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From: Ricardo Ribalda <ribalda@chromium.org>
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
	Mauro Carvalho Chehab <mchehab@kernel.org>,
	linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
	tfiga@chromium.org, senozhatsky@chromium.org, yunkec@google.com
Cc: Ricardo Ribalda <ribalda@chromium.org>
Subject: [PATCH v8 8/9] media: uvcvideo: Limit power line control for Quanta cameras
Date: Sat, 18 Jun 2022 01:56:09 +0200	[thread overview]
Message-ID: <20220617235610.321917-9-ribalda@chromium.org> (raw)
In-Reply-To: <20220617235610.321917-1-ribalda@chromium.org>

Two more cameras do not implement the power line control correctly. Add
a corresponding control mapping override.

Bus 001 Device 003: ID 0408:4034 Quanta Computer, Inc. ACER HD User Facing
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.01
  bDeviceClass          239 Miscellaneous Device
  bDeviceSubClass         2
  bDeviceProtocol         1 Interface Association
  bMaxPacketSize0        64
  idVendor           0x0408 Quanta Computer, Inc.
  idProduct          0x4034
  bcdDevice            0.01
  iManufacturer           1 Quanta
  iProduct                2 ACER HD User Facing
  iSerial                 3 01.00.00
  bNumConfigurations      1

Bus 001 Device 003: ID 0408:4030 Quanta Computer, Inc. HD User Facing
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.01
  bDeviceClass          239 Miscellaneous Device
  bDeviceSubClass         2
  bDeviceProtocol         1 Interface Association
  bMaxPacketSize0        64
  idVendor           0x0408 Quanta Computer, Inc.
  idProduct          0x4030
  bcdDevice            0.02
  iManufacturer           1 Quanta
  iProduct                2 HD User Facing
  iSerial                 3 01.00.00
  bNumConfigurations      1

Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 drivers/media/usb/uvc/uvc_driver.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c
index 425520f06ce4..387b85fa1998 100644
--- a/drivers/media/usb/uvc/uvc_driver.c
+++ b/drivers/media/usb/uvc/uvc_driver.c
@@ -2700,6 +2700,24 @@ static const struct usb_device_id uvc_ids[] = {
 	  .bInterfaceSubClass	= 1,
 	  .bInterfaceProtocol	= 0,
 	  .driver_info		= (kernel_ulong_t)&uvc_ctrl_power_line_limited },
+	/* Quanta USB2.0 HD UVC Webcam */
+	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE
+				| USB_DEVICE_ID_MATCH_INT_INFO,
+	  .idVendor		= 0x0408,
+	  .idProduct		= 0x4030,
+	  .bInterfaceClass	= USB_CLASS_VIDEO,
+	  .bInterfaceSubClass	= 1,
+	  .bInterfaceProtocol	= 1,
+	  .driver_info		= (kernel_ulong_t)&uvc_ctrl_power_line_limited },
+	/* Quanta USB2.0 HD UVC Webcam */
+	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE
+				| USB_DEVICE_ID_MATCH_INT_INFO,
+	  .idVendor		= 0x0408,
+	  .idProduct		= 0x4034,
+	  .bInterfaceClass	= USB_CLASS_VIDEO,
+	  .bInterfaceSubClass	= 1,
+	  .bInterfaceProtocol	= 0,
+	  .driver_info		= (kernel_ulong_t)&uvc_ctrl_power_line_limited },
 	/* LogiLink Wireless Webcam */
 	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE
 				| USB_DEVICE_ID_MATCH_INT_INFO,
-- 
2.37.0.rc0.104.g0611611a94-goog


  parent reply	other threads:[~2022-06-17 23:57 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-17 23:56 [PATCH v7 0/8] uvcvideo: Fix handling of power_line_frequency Ricardo Ribalda
2022-06-17 23:56 ` [PATCH v8 1/9] media: uvcvideo: Add missing value for power_line_frequency Ricardo Ribalda
2022-06-17 23:56 ` [PATCH v8 2/9] media: uvcvideo: Add support for per-device control mapping overrides Ricardo Ribalda
2022-06-17 23:56 ` [PATCH v8 3/9] media: uvcvideo: Implement mask for V4L2_CTRL_TYPE_MENU Ricardo Ribalda
2022-06-17 23:56 ` [PATCH v8 4/9] media: uvcvideo: Use standard names for menus Ricardo Ribalda
2022-06-18  7:50   ` Ricardo Ribalda
2022-06-17 23:56 ` [PATCH v8 5/9] media: uvcvideo: Limit power line control for Quanta UVC Webcam Ricardo Ribalda
2022-06-17 23:56 ` [PATCH v8 6/9] media: uvcvideo: Limit power line control for Chicony Easycamera Ricardo Ribalda
2022-06-17 23:56 ` [PATCH v8 7/9] " Ricardo Ribalda
2022-06-17 23:56 ` Ricardo Ribalda [this message]
2022-06-17 23:56 ` [PATCH v8 9/9] media: uvcvideo: Limit power line control for Acer EasyCamera Ricardo Ribalda

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