linux-kernel - [PATCH RESEND] media: uvcvideo: Add support for Apple T2-attached FaceTime HD Camera

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Message-ID: <527C2E71-12E2-45D1-9B50-5A413B6920A1@live.com>
Date:   Wed, 26 Jan 2022 10:37:13 +0000
From:   Aditya Garg <gargaditya08@...e.com>
To:     "laurent.pinchart@...asonboard.com" 
        <laurent.pinchart@...asonboard.com>,
        "laurent.pinchart+renesas@...asonboard.com" 
        <laurent.pinchart+renesas@...asonboard.com>,
        "mchehab@...nel.org" <mchehab@...nel.org>,
        "mchehab+huawei@...nel.org" <mchehab+huawei@...nel.org>,
        "hverkuil@...all.nl" <hverkuil@...all.nl>,
        "sergey.senozhatsky@...il.com" <sergey.senozhatsky@...il.com>,
        "ribalda@...omium.org" <ribalda@...omium.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        "linux-media@...r.kernel.org" <linux-media@...r.kernel.org>
CC:     Orlando Chamberlain <redecorating@...tonmail.com>,
        "paul@...rm.io" <paul@...rm.io>, Aun-Ali Zaidi <admin@...eit.net>
Subject: [PATCH RESEND] media: uvcvideo: Add support for Apple T2-attached
 FaceTime HD Camera

From: Paul Pawlowski <paul@...rm.io>

Adds the requisite device id to support detection of the Apple FaceTime
HD webcam exposed over the T2 BCE VHCI interface.

Tested-by: Aun-Ali Zaidi <admin@...eit.net>
Signed-off-by: Paul Pawlowski <paul@...rm.io>
Signed-off-by: Aun-Ali Zaidi <admin@...eit.net>
Signed-off-by: Aditya Garg <gargaditya08@...e.com>
---
 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 7c007426e..88dc9e7aa 100644
--- a/drivers/media/usb/uvc/uvc_driver.c
+++ b/drivers/media/usb/uvc/uvc_driver.c
@@ -2848,6 +2848,15 @@ static const struct usb_device_id uvc_ids[] = {
 	  .bInterfaceProtocol	= 0,
 	  .driver_info		= UVC_INFO_QUIRK(UVC_QUIRK_PROBE_MINMAX
 					| UVC_QUIRK_BUILTIN_ISIGHT) },
+	/* Apple FaceTime HD Camera (Built-In) */
+	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE
+				| USB_DEVICE_ID_MATCH_INT_INFO,
+	  .idVendor		= 0x05ac,
+	  .idProduct		= 0x8514,
+	  .bInterfaceClass	= USB_CLASS_VIDEO,
+	  .bInterfaceSubClass	= 1,
+	  .bInterfaceProtocol	= 0,
+	  .driver_info		= (kernel_ulong_t)&uvc_quirk_probe_def },
 	/* Apple Built-In iSight via iBridge */
 	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE
 				| USB_DEVICE_ID_MATCH_INT_INFO,
-- 
2.25.1