update kernel to 5.10.198

hc

2024-01-03 2f7c68cb55ecb7331f2381deb497c27155f32faf

 kernel/drivers/media/usb/uvc/uvc_driver.c
..
..
@@ -1127,10 +1127,8 @@
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 					       + n;
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 		memcpy(unit->extension.bmControls, &buffer[23+p], 2*n);
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1130
-		if (buffer[24+p+2*n] != 0)
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-			usb_string(udev, buffer[24+p+2*n], unit->name,
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-				   sizeof(unit->name));
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-		else
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+		if (buffer[24+p+2*n] == 0 ||
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+		    usb_string(udev, buffer[24+p+2*n], unit->name, sizeof(unit->name)) < 0)
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 			sprintf(unit->name, "Extension %u", buffer[3]);
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 		list_add_tail(&unit->list, &dev->entities);
..
..
@@ -1255,15 +1253,15 @@
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 			memcpy(term->media.bmTransportModes, &buffer[10+n], p);
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 		}
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-		if (buffer[7] != 0)
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-			usb_string(udev, buffer[7], term->name,
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-				   sizeof(term->name));
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-		else if (UVC_ENTITY_TYPE(term) == UVC_ITT_CAMERA)
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-			sprintf(term->name, "Camera %u", buffer[3]);
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-		else if (UVC_ENTITY_TYPE(term) == UVC_ITT_MEDIA_TRANSPORT_INPUT)
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-			sprintf(term->name, "Media %u", buffer[3]);
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-		else
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-			sprintf(term->name, "Input %u", buffer[3]);
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+		if (buffer[7] == 0 ||
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+		    usb_string(udev, buffer[7], term->name, sizeof(term->name)) < 0) {
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+			if (UVC_ENTITY_TYPE(term) == UVC_ITT_CAMERA)
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+				sprintf(term->name, "Camera %u", buffer[3]);
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+			if (UVC_ENTITY_TYPE(term) == UVC_ITT_MEDIA_TRANSPORT_INPUT)
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+				sprintf(term->name, "Media %u", buffer[3]);
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+			else
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+				sprintf(term->name, "Input %u", buffer[3]);
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+		}
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 		list_add_tail(&term->list, &dev->entities);
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 		break;
..
..
@@ -1295,10 +1293,8 @@
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 		memcpy(term->baSourceID, &buffer[7], 1);
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-		if (buffer[8] != 0)
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-			usb_string(udev, buffer[8], term->name,
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-				   sizeof(term->name));
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-		else
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+		if (buffer[8] == 0 ||
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+		    usb_string(udev, buffer[8], term->name, sizeof(term->name)) < 0)
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 			sprintf(term->name, "Output %u", buffer[3]);
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 		list_add_tail(&term->list, &dev->entities);
..
..
@@ -1320,10 +1316,8 @@
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 		memcpy(unit->baSourceID, &buffer[5], p);
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1323
-		if (buffer[5+p] != 0)
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-			usb_string(udev, buffer[5+p], unit->name,
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-				   sizeof(unit->name));
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-		else
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+		if (buffer[5+p] == 0 ||
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+		    usb_string(udev, buffer[5+p], unit->name, sizeof(unit->name)) < 0)
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 			sprintf(unit->name, "Selector %u", buffer[3]);
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 		list_add_tail(&unit->list, &dev->entities);
..
..
@@ -1353,10 +1347,8 @@
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 		if (dev->uvc_version >= 0x0110)
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 			unit->processing.bmVideoStandards = buffer[9+n];
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1356
-		if (buffer[8+n] != 0)
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-			usb_string(udev, buffer[8+n], unit->name,
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-				   sizeof(unit->name));
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-		else
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+		if (buffer[8+n] == 0 ||
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+		    usb_string(udev, buffer[8+n], unit->name, sizeof(unit->name)) < 0)
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 			sprintf(unit->name, "Processing %u", buffer[3]);
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 		list_add_tail(&unit->list, &dev->entities);
..
..
@@ -1384,10 +1376,8 @@
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 		unit->extension.bmControls = (u8 *)unit + sizeof(*unit);
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 		memcpy(unit->extension.bmControls, &buffer[23+p], n);
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1387
-		if (buffer[23+p+n] != 0)
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-			usb_string(udev, buffer[23+p+n], unit->name,
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-				   sizeof(unit->name));
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-		else
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+		if (buffer[23+p+n] == 0 ||
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+		    usb_string(udev, buffer[23+p+n], unit->name, sizeof(unit->name)) < 0)
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 			sprintf(unit->name, "Extension %u", buffer[3]);
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 		list_add_tail(&unit->list, &dev->entities);
..
..
@@ -2575,6 +2565,24 @@
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 	  .bInterfaceSubClass	= 1,
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 	  .bInterfaceProtocol	= 0,
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 	  .driver_info		= (kernel_ulong_t)&uvc_quirk_probe_minmax },
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+	/* Logitech, Webcam C910 */
2569
+	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE
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+				| USB_DEVICE_ID_MATCH_INT_INFO,
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+	  .idVendor		= 0x046d,
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+	  .idProduct		= 0x0821,
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+	  .bInterfaceClass	= USB_CLASS_VIDEO,
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+	  .bInterfaceSubClass	= 1,
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+	  .bInterfaceProtocol	= 0,
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+	  .driver_info		= UVC_INFO_QUIRK(UVC_QUIRK_WAKE_AUTOSUSPEND)},
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+	/* Logitech, Webcam B910 */
2578
+	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE
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+				| USB_DEVICE_ID_MATCH_INT_INFO,
2580
+	  .idVendor		= 0x046d,
2581
+	  .idProduct		= 0x0823,
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+	  .bInterfaceClass	= USB_CLASS_VIDEO,
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+	  .bInterfaceSubClass	= 1,
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+	  .bInterfaceProtocol	= 0,
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+	  .driver_info		= UVC_INFO_QUIRK(UVC_QUIRK_WAKE_AUTOSUSPEND)},
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 	/* Logitech Quickcam Fusion */
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 	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE
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 				| USB_DEVICE_ID_MATCH_INT_INFO,