[Intel-gfx] [RFC] make i830_debug handle different chip types

[Eric Anholt]

On Mon, 2009-02-09 at 14:30 -0800, Jesse Barnes wrote:
> With KMS in the tree now, I expect to have to debug mode some mode setting
> issues, suspend/resume, and various other bits, so I thought it might be a
> good time to update i830_debug.c to handle different chip types.
> 
> So this patch splits the register blocks into per-chipset lists, and updates
> the code accordingly.  The snapshotting code ends up being a bit different 
> (doesn't capture later regs), but that's probably fine anyway.
> 
> Comments?  With this split in place I could fix up the 830/915/965 fence reg
> debug output, and also allow the reg dumper to be more selective about what it
> dumps by default.

Or we could just remove the static lists and programmatically add regs
to be dumped.  Seems like that'll avoid duplication and let us take
advantage of our existing macros for determining some things like fbc
regs being present.

-- 
Eric Anholt
eric at anholt.net                         eric.anholt at intel.com


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