[igt-dev] [PATCH 02/10] lib/tgl: Add Tigerlake platform definition

Lucas De Marchi
2019-07-15T21:51:44Z

From: Javier Villavicencio <javier.villavicencio@intel.com>

Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Javier Villavicencio <javier.villavicencio@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
lib/intel_chipset.h | 3 +++
lib/intel_device_info.c | 6 ++++++
2 files changed, 9 insertions(+)

diff --git a/lib/intel_chipset.h b/lib/intel_chipset.h
index 74a40a46..781486d0 100644
--- a/lib/intel_chipset.h
+++ b/lib/intel_chipset.h
@@ -71,6 +71,7 @@ struct intel_device_info {
bool is_cometlake : 1;
bool is_cannonlake : 1;
bool is_icelake : 1;
+ bool is_tigerlake : 1;
const char *codename;
};

@@ -168,6 +169,7 @@ void intel_check_pch(void);
#define IS_COFFEELAKE(devid) (intel_get_device_info(devid)->is_coffeelake)
#define IS_CANNONLAKE(devid) (intel_get_device_info(devid)->is_cannonlake)
#define IS_ICELAKE(devid) (intel_get_device_info(devid)->is_icelake)
+#define IS_TIGERLAKE(devid) (intel_get_device_info(devid)->is_tigerlake)

#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)))
@@ -182,6 +184,7 @@ void intel_check_pch(void);
#define IS_GEN9(devid) IS_GEN(devid, 9)
#define IS_GEN10(devid) IS_GEN(devid, 10)
#define IS_GEN11(devid) IS_GEN(devid, 11)
+#define IS_GEN12(devid) IS_GEN(devid, 12)

#define IS_MOBILE(devid) (intel_get_device_info(devid)->is_mobile)
#define IS_965(devid) AT_LEAST_GEN(devid, 4)
diff --git a/lib/intel_device_info.c b/lib/intel_device_info.c
index f4d9d9e1..cb6973f0 100644
--- a/lib/intel_device_info.c
+++ b/lib/intel_device_info.c
@@ -309,6 +309,12 @@ static const struct intel_device_info intel_icelake_info = {
.codename = "icelake"
};

+static const struct intel_device_info intel_tigerlake_info = {
+ .gen = BIT(11),
+ .is_tigerlake = true,
+ .codename = "tigerlake"
+};
+
static const struct pci_id_match intel_device_match[] = {
INTEL_I810_IDS(&intel_i810_info),
INTEL_I815_IDS(&intel_i815_info),