[Intel-gfx] [PATCH] drm/i915/tgl: Register state context definition for Gen12

[Andi Shyti]

On Thu, Sep 05, 2019 at 02:34:55PM +0300, Mika Kuoppala wrote:
> From: Michel Thierry <michel.thierry at intel.com>
> 
> Gen12 has subtle changes in the reg state context offsets (some fields
> are gone, some are in a different location), compared to previous Gens.
> 
> The simplest approach seems to be keeping Gen12 (and future platform)
> changes apart from the previous gens, while keeping the registers that
> are contiguous in functions we can reuse.
> 
> v2: alias, virtual engine, rpcs, prune unused regs (Mika)
> 
> Bspec: 46255
> Cc: Michal Wajdeczko <michal.wajdeczko at intel.com>
> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio at intel.com>
> Cc: Chris Wilson <chris at chris-wilson.co.uk>
> Cc: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>
> Signed-off-by: Michel Thierry <michel.thierry at intel.com>
> Signed-off-by: Lucas De Marchi <lucas.demarchi at intel.com>
> Signed-off-by: Mika Kuoppala <mika.kuoppala at linux.intel.com>

Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>

Andi