[pvrusb2] New driver snapshot: pvrusb2-mci-20060318

[Hans Verkuil]

On Monday 20 March 2006 03:40, Mike Isely wrote:
> On Mon, 19 Mar 2007, Wim Bakker wrote:
> > On Sunday 19 March 2006 00:33, Mike Isely wrote:
> >> A new driver snapshot is available.  You can find the details in
> >> the usual place:
> >>
> >> the way people already use it).
> >>
> >> Please let me know if anyone sees any new issues.
> >>
> >>    -Mike
> >
> > Hello,
> > I ttried the latest snapshot from 20060318 and this the result :
> > ----------------------------------------------------------------
> > Mar 19 22:11:30 myhost pvrusb2: pvr_init
> > Mar 19 22:11:30 myhost pvrusb2: pvr2_hdw_create: hdw=f781c000, type
> > "WinTV PVR USB2 Model Category 29xxxx"
> > Mar 19 22:11:30 myhost pvrusb2: Driver unit number is 0, name is
> > pvrusb2_a Mar 19 22:11:30 myhost pvrusb2: subsys_stream_mask: 0x1e
> > Mar 19 22:11:30 myhost pvrusb2: pvr2_hdw_setup(hdw=f781c000) begin
> > Mar 19 22:11:30 myhost pvrusb2: pvr_probe(pvr=ed80bac0)
> > Mar 19 22:11:30 myhost usbcore: registered new driver pvrusb2
> > Mar 19 22:11:30
> > myhost /install/PVR/pvrusb2-mci-20060318/driver/pvrusb2-main.c:
> > Hauppauge WinTV-PVR-USB2 MPEG2 Encoder/Tuner : 20060318 (from
> > www.isely.net) Mar 19 22:11:30
> > myhost /install/PVR/pvrusb2-mci-20060318/driver/pvrusb2-main.c:
> > Debug mask is 16834943 (0x100e17f)
> > Mar 19 22:11:30 myhost pvrusb2: Probe of device endpoint 1
> > succeeded Mar 19 22:11:30 myhost pvrusb2: Performing a device
> > reset... Mar 19 22:11:30 myhost pvrusb2: i2c_attach
> > [client=tveeprom @ 0x50 ctxt=f6f25e80]
> > Mar 19 22:11:30 myhost tuner 1-0061: chip found @ 0xc2 (pvrusb2_a)
> > Mar 19 22:11:30 myhost pvrusb2: i2c_attach [client=(tuner unset) @
> > 0x61 ctxt=f1305580]
> > Mar 19 22:11:30 myhost tda9887 1-0043: chip found @ 0x86
> > (pvrusb2_a) Mar 19 22:11:30 myhost pvrusb2: i2c_attach
> > [client=tda9887 @ 0x43 ctxt=ed4b9920]
> > Mar 19 22:11:31 myhost msp3400 1-0040: MSP3415G-B8 found @ 0x80
> > (pvrusb2_a) Mar 19 22:11:31 myhost pvrusb2: i2c_attach
> > [client=MSP3415G-B8 @ 0x40 ctxt=ed4b9800]
> > Mar 19 22:11:31 myhost saa7115 1-0021: saa7115 found @ 0x42
> > (pvrusb2_a) Mar 19 22:11:31 myhost pvrusb2: i2c_attach
> > [client=saa7115 @ 0x21 ctxt=ed4b96e0]
> > Mar 19 22:11:31 myhost pvrusb2: pvr2_upload_firmware2
> > Mar 19 22:11:31 myhost pvrusb2: Located encoder firmware:
> > v4l-cx2341x-enc.fw; uploading...
> > Mar 19 22:11:31 myhost pvrusb2: Requesting uproc soft reset
> > Mar 19 22:11:31 myhost pvrusb2: Requesting uproc hard reset
> > Mar 19 22:11:31 myhost pvrusb2: size of v4l-cx2341x-enc.fw firmware
> > must be a multiple of 8192B
>
> This is the root cause.  What size is that firmware image?  It should
> be exactly 256KB.  Did fwextract.pl generate this file?

There are firmware files that are 376836 bytes. These files are the same 
as the normal 256 K files, but padded with (mostly) zeroes. ivtv just 
loads the first 256 K and ignores the remainder.

	Hans