Am 28.03.2014 19:29, schrieb Sanders, Aaron:
> Add device ids to pl2303 for the Hewlett-Packard HP POS pole displays:
> LD960: 03f0:0B39
> LCM220: 03f0:3139
> LCM960: 03f0:3239
Which chips do these devices use ?
Chip type detection/distinction is one of the weak spots of the pl2303
driver and there is a good chance that we have to run after this
information one day...
Just my two cents.
Regards,
Frank Schäfer
> Signed-off-by: Aaron Sanders <Aaron.Sanders@xxxxxx>
>
> diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
> index 3b5ba4f..4d70809 100644
> --- a/drivers/usb/serial/pl2303.c
> +++ b/drivers/usb/serial/pl2303.c
> @@ -82,6 +82,9 @@ static const struct usb_device_id id_table[] = {
> { USB_DEVICE(YCCABLE_VENDOR_ID, YCCABLE_PRODUCT_ID) },
> { USB_DEVICE(SUPERIAL_VENDOR_ID, SUPERIAL_PRODUCT_ID) },
> { USB_DEVICE(HP_VENDOR_ID, HP_LD220_PRODUCT_ID) },
> + { USB_DEVICE(HP_VENDOR_ID, HP_LD960_PRODUCT_ID) },
> + { USB_DEVICE(HP_VENDOR_ID, HP_LCM220_PRODUCT_ID) },
> + { USB_DEVICE(HP_VENDOR_ID, HP_LCM960_PRODUCT_ID) },
> { USB_DEVICE(CRESSI_VENDOR_ID, CRESSI_EDY_PRODUCT_ID) },
> { USB_DEVICE(ZEAGLE_VENDOR_ID, ZEAGLE_N2ITION3_PRODUCT_ID) },
> { USB_DEVICE(SONY_VENDOR_ID, SONY_QN3USB_PRODUCT_ID) },
> diff --git a/drivers/usb/serial/pl2303.h b/drivers/usb/serial/pl2303.h
> index c38b8c0..ec183d1 100644
> --- a/drivers/usb/serial/pl2303.h
> +++ b/drivers/usb/serial/pl2303.h
> @@ -121,9 +121,12 @@
> #define SUPERIAL_VENDOR_ID 0x5372
> #define SUPERIAL_PRODUCT_ID 0x2303
>
> -/* Hewlett-Packard LD220-HP POS Pole Display */
> -#define HP_VENDOR_ID 0x03f0
> -#define HP_LD220_PRODUCT_ID 0x3524
> +//* Hewlett-Packard POS Pole Displays */
> + #define HP_VENDOR_ID 0x03f0
> + #define HP_LD220_PRODUCT_ID 0x3524
> + #define HP_LD960_PRODUCT_ID 0x0B39
> + #define HP_LCM220_PRODUCT_ID 0x3139
> + #define HP_LCM960_PRODUCT_ID 0x3239
>
> /* Cressi Edy (diving computer) PC interface */
> #define CRESSI_VENDOR_ID 0x04b8
> --
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