[Intel-gfx] [PATCH i-g-t] lib/cfl: Introduce Coffeelake platform definition.

[Vivi, Rodrigo]

patch merged. thanks for the review. 

On Thu, 2017-06-29 at 10:35 -0700, Clint Taylor wrote:
> Identical to other platforms.
> 
> Reviewed-by: Clinton Taylor <clinton.a.taylor at intel.com>
> 
> On 06/29/2017 10:18 AM, Rodrigo Vivi wrote:
> > Coffeelake is a Intel® Processor containing Intel® HD Graphics
> > following Kabylake.
> >
> > It is Gen9 graphics based platform on top of CNP PCH.
> >
> > On following patches we will start adding PCI IDs and the
> > platform specific changes.
> >
> > Signed-off-by: Rodrigo Vivi <rodrigo.vivi at intel.com>
> > ---
> >   lib/intel_chipset.h     | 2 ++
> >   lib/intel_device_info.c | 6 ++++++
> >   2 files changed, 8 insertions(+)
> >
> > diff --git a/lib/intel_chipset.h b/lib/intel_chipset.h
> > index 259b45f..2468890 100644
> > --- a/lib/intel_chipset.h
> > +++ b/lib/intel_chipset.h
> > @@ -64,6 +64,7 @@ struct intel_device_info {
> >   	bool is_broxton : 1;
> >   	bool is_kabylake : 1;
> >   	bool is_geminilake : 1;
> > +	bool is_coffeelake : 1;
> >   	const char *codename;
> >   };
> >   
> > @@ -158,6 +159,7 @@ void intel_check_pch(void);
> >   #define IS_SKYLAKE(devid)	(intel_get_device_info(devid)->is_skylake)
> >   #define IS_BROXTON(devid)	(intel_get_device_info(devid)->is_broxton)
> >   #define IS_GEMINILAKE(devid)	(intel_get_device_info(devid)->is_geminilake)
> > +#define IS_COFFEELAKE(devid)	(intel_get_device_info(devid)->is_coffeelake)
> >   
> >   #define IS_GEN(devid, x)	(intel_get_device_info(devid)->gen & (1u << ((x)-1)))
> >   #define AT_LEAST_GEN(devid, x)	(intel_get_device_info(devid)->gen & -(1u << ((x)-1)))
> > diff --git a/lib/intel_device_info.c b/lib/intel_device_info.c
> > index 2b0658c..199fa2d 100644
> > --- a/lib/intel_device_info.c
> > +++ b/lib/intel_device_info.c
> > @@ -187,6 +187,12 @@ static const struct intel_device_info intel_geminilake_info = {
> >   	.codename = "geminilake"
> >   };
> >   
> > +static const struct intel_device_info intel_coffeelake_info = {
> > +	.gen = BIT(8),
> > +	.is_coffeelake = true,
> > +	.codename = "coffeelake"
> > +};
> > +
> >   static const struct pci_id_match intel_device_match[] = {
> >   	INTEL_I810_IDS(&intel_i810_info),
> >   	INTEL_I815_IDS(&intel_i815_info),
>