Re: LCD scaling type

On Sat, 2003-01-11 at 07:58, Antonino Daplas wrote:

On Sat, 2003-01-11 at 03:42, Benjamin Herrenschmidt wrote:

I second to this.  It's useful to have an extra field in
fb_var_screeninfo for drivers to play around.  It's like an extension
field and its main use is to expose a hardware capability which is
uncommon enough to warrant generic support.  It's meaning will vary from
driver to driver.  

I don't fully agree here. While I agree a driver specific field might
be useful, I beleive the "flags" field should have defined meaning.

I also have a couple of things that come to mind (like switching from
truecolor to directcolor and vice versa without rebooting).  I currently
use var->nonstd which is probably not the the right thing to do.

For this too, defined flags would make sense as other driver might want
to implement the same capability, in which case we really want all of
them to do it the same way.

-- 
Benjamin Herrenschmidt [off-list ref]


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