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

[Rodrigo Vivi]

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),
-- 
1.9.1