[mythtv] Re: Re: Re: pvr-350 performance patch - simplified

David Engel gigem at comcast.net
Fri Feb 4 05:45:26 UTC 2005

On Thu, Feb 03, 2005 at 11:27:06PM -0500, Isaac Richards wrote:
> On Thursday 03 February 2005 08:48 pm, David Engel wrote:
> > Well, I don't have ivtv installed on the system where I build Myth so
> > I made the change for my own benefit.  The option to use an external
> > ivtv header is still there, though.
> Does this mean we now require an unreleased version of ivtv?

No.  Myth will query fpr the running driver version at device open
time.  If the version is 0.2.0 (or newer), Myth will use the BLT_FILL
ioctl, othereise it will use the PREP_FRAME ioctl.  IOW, it will use
the appropriate ioctl for the driver actually being used.

David Engel
gigem at comcast.net

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