diff options
| -rw-r--r-- | sys/dev/usb/uvideo.c | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/sys/dev/usb/uvideo.c b/sys/dev/usb/uvideo.c index f653170165e..c234638e0ce 100644 --- a/sys/dev/usb/uvideo.c +++ b/sys/dev/usb/uvideo.c @@ -1,4 +1,4 @@ -/* $OpenBSD: uvideo.c,v 1.116 2009/02/19 21:17:34 deraadt Exp $ */ +/* $OpenBSD: uvideo.c,v 1.117 2009/02/20 07:24:11 mglocker Exp $ */ /* * Copyright (c) 2008 Robert Nagy <robert@openbsd.org> @@ -243,6 +243,8 @@ struct video_hw_if uvideo_hw_if = { * or which need firmware uploads or other quirk handling later on. */ #define UVIDEO_FLAG_ISIGHT_STREAM_HEADER 0x1 +#define UVIDEO_FLAG_REATTACH 0x2 +#define UVIDEO_FLAG_VENDOR_CLASS 0x3 struct uvideo_devs { struct usb_devno uv_dev; char *ucode_name; @@ -261,7 +263,7 @@ struct uvideo_devs { { USB_VENDOR_APPLE, USB_PRODUCT_APPLE_BLUETOOTH }, "uvideo_isight_05ac-8300", uvideo_ucode_loader_apple_isight, - 0 + UVIDEO_FLAG_REATTACH }, { /* Has a non-standard streaming header protocol */ @@ -274,7 +276,7 @@ struct uvideo_devs { { USB_VENDOR_LOGITECH, USB_PRODUCT_LOGITECH_QUICKCAMOEM_1 }, NULL, NULL, - 0 + UVIDEO_FLAG_VENDOR_CLASS } }; #define uvideo_lookup(v, p) \ @@ -365,6 +367,7 @@ uvideo_match(struct device *parent, void *match, void *aux) { struct usb_attach_arg *uaa = aux; usb_interface_descriptor_t *id; + struct uvideo_devs *quirk; if (uaa->iface == NULL) return (UMATCH_NONE); @@ -374,15 +377,20 @@ uvideo_match(struct device *parent, void *match, void *aux) return (UMATCH_NONE); if (id->bInterfaceClass == UICLASS_VIDEO && - id->bInterfaceSubClass == UISUBCLASS_VIDEOSTREAM) - return (UMATCH_NONE); - - if (id->bInterfaceClass == UICLASS_VIDEO && id->bInterfaceSubClass == UISUBCLASS_VIDEOCONTROL) return (UMATCH_VENDOR_PRODUCT_CONF_IFACE); - if (uvideo_lookup(uaa->vendor, uaa->product) != NULL) - return (UMATCH_VENDOR_PRODUCT_CONF_IFACE); + /* quirk devices which we want to attach */ + quirk = uvideo_lookup(uaa->vendor, uaa->product); + if (quirk != NULL) { + if (quirk->flags & UVIDEO_FLAG_REATTACH) + return (UMATCH_VENDOR_PRODUCT_CONF_IFACE); + + if (quirk->flags & UVIDEO_FLAG_VENDOR_CLASS && + id->bInterfaceClass == UICLASS_VENDOR && + id->bInterfaceSubClass == UISUBCLASS_VIDEOCONTROL) + return (UMATCH_VENDOR_PRODUCT_CONF_IFACE); + } return (UMATCH_NONE); } |