Re: [PATCH] usb: common: add driver for USB Billboard devices

["Neronin, Niklas" <niklas.neronin@xxxxxxxxxxxxxxx>]

On 12/02/2024 16.16, Oliver Neukum wrote:
> On 06.02.24 13:56, Niklas Neronin wrote:
> 
> Hi,
> 
> this part should be part of uapi regardless what
> you think about the rest of the driver.
> Could you make a patch for that?
> 
>     Regards
>         Oliver
> 

Sure, I'll create a patch.

Thanks,
Niklas

>> +
>> +/* Struct for Billboard Capability Descriptor */
>> +struct usb_billboard_cap_descriptor {
>> +    __u8    bLength;
>> +    __u8    bDescriptorType;
>> +    __u8    bDevCapabilityType;
>> +    __u8    iAddtionalInfoURL;
>> +    __u8    bNumberOfAlternateOrUSB4Modes;
>> +    __u8    bPreferredAlternateOrUSB4Modes;
>> +    __le16    VCONNPower;
>> +    __u8    bmConfigured[32];
>> +    __u8    bvdVersion[2];
>> +    __u8    bAdditionalFailureInfo;
>> +    __u8    bReserved;
>> +    DECLARE_FLEX_ARRAY(struct {
>> +        __le16    wSVID;
>> +        __u8    bAlternateOrUSB4Mode;
>> +        __u8    iAlternateOrUSB4ModeString;
>> +    }, aum) __packed;
>> +} __packed;
>> +
>> +/* Struct for Billboard AUM Capability Descriptor */
>> +struct usb_billboard_aum_cap_descriptor {
>> +    __u8    bLength;
>> +    __u8    bDescriptorType;
>> +    __u8    bDevCapabilityType;
>> +    __u8    bIndex;
>> +    __le32    bwAlternateModesVdo;
>> +} __packed;