Add Proliic new chip: PL2303TB & PL2303N(G)

[Greg Kroah-Hartman <gregkh@linuxfoundation.org>]

On Wed, Dec 19, 2018 at 06:26:06PM +0800, Charles Yeh wrote:
> Hi Johan & Greg,
>      Thansk for you check the patch file..
> 
> PL2303 is a general name on the market. In fact, PL2303 has the
> following various ICs.
> A type: PL2303H,
> B type: PL2303XA, PL2303HXA, PL2303HXB, PL2303HXC, PL2303HXD,
> PL2303EA, PL2303SA, PL2303RA, PL2303TA,  PL2303TB
> C type:PL2303HXN: PL2303GC, PL2303GS, PL2303GB, PL2303GT, PL2303GL,
> PL2303GE.  <<--used different PID, different VENDOR_REQUEST
> 
> "Please split out in a separate patch and explain why it is needed.
> Alsoreplace the "magical" constants with descriptive defines."
>  I will push 3 patch file.
> 
> 1. Support PL2303TB(old chip, B type), only add new VID_PID
> 2. Support PL2303HXD(old chip, B type), /* only support External
> Pull-Up Mode on PL2303HXD chip*. /
> 3. Support PL2303HXN(new chip, C type), add new VID_PID, new
> VENDOR_WRITE_REQUEST/ VENDOR_READ_REQUEST, new H/W, S/W flow control
> setting.
> 
> 
> I will use "sudo ./scripts/checkpatch.pl --file
> drivers/usb/serial/pl2303.c" &  use 'git send-email' to send the
> patch( avoid Tabs all got turned into spaces)

No need to run 'sudu' for checkpatch.pl, and run it on the patches you
generate, not the whole file after you have modified it.  That way it
will tell you what is wrong, if anything, with the individual patches
you have.

thanks,

greg k-h