diff options
| author | Pawel Laszczak <pawell@cadence.com> | 2021-03-15 07:59:25 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-18 09:02:27 +0100 |
| commit | 98f11978bdcef447c27a18735cea28b81847b8b3 (patch) | |
| tree | f55866b0893f122f9d40d691bce19096a78bd896 /drivers/usb/gadget | |
| parent | usb: gadget: uvc: add bInterval checking for HS mode (diff) | |
| download | linux-98f11978bdcef447c27a18735cea28b81847b8b3.tar.xz linux-98f11978bdcef447c27a18735cea28b81847b8b3.zip | |
usb: gadget: uvc: Updating bcdUVC field to 0x0110
Command Verifier during UVC Descriptor Tests (Class Video Control
Interface Descriptor Test Video) complains about:
Video Control Interface Header bcdUVC is 0x0100. USB Video Class
specification 1.0 has been replaced by 1.1 specification
(UVC: 6.2.26) Class Video Control Interface Descriptor bcdUVC is not 1.1
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Pawel Laszczak <pawell@cadence.com>
Reviewed-by: Peter Chen <peter.chen@kernel.org>
Link: https://lore.kernel.org/r/20210315065926.30152-1-pawell@gli-login.cadence.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/function/uvc_configfs.c | 2 | ||||
| -rw-r--r-- | drivers/usb/gadget/legacy/webcam.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/gadget/function/uvc_configfs.c b/drivers/usb/gadget/function/uvc_configfs.c index 00fb58e50a15..cd28dec837dd 100644 --- a/drivers/usb/gadget/function/uvc_configfs.c +++ b/drivers/usb/gadget/function/uvc_configfs.c @@ -231,7 +231,7 @@ static struct config_item *uvcg_control_header_make(struct config_group *group, h->desc.bLength = UVC_DT_HEADER_SIZE(1); h->desc.bDescriptorType = USB_DT_CS_INTERFACE; h->desc.bDescriptorSubType = UVC_VC_HEADER; - h->desc.bcdUVC = cpu_to_le16(0x0100); + h->desc.bcdUVC = cpu_to_le16(0x0110); h->desc.dwClockFrequency = cpu_to_le32(48000000); config_item_init_type_name(&h->item, name, &uvcg_control_header_type); diff --git a/drivers/usb/gadget/legacy/webcam.c b/drivers/usb/gadget/legacy/webcam.c index a9f8eb8e1c76..3a61de4bb2b1 100644 --- a/drivers/usb/gadget/legacy/webcam.c +++ b/drivers/usb/gadget/legacy/webcam.c @@ -90,7 +90,7 @@ static const struct UVC_HEADER_DESCRIPTOR(1) uvc_control_header = { .bLength = UVC_DT_HEADER_SIZE(1), .bDescriptorType = USB_DT_CS_INTERFACE, .bDescriptorSubType = UVC_VC_HEADER, - .bcdUVC = cpu_to_le16(0x0100), + .bcdUVC = cpu_to_le16(0x0110), .wTotalLength = 0, /* dynamic */ .dwClockFrequency = cpu_to_le32(48000000), .bInCollection = 0, /* dynamic */ |