[igt-dev] [i-g-t 2/2] lib/adl_s: Add Alder Lake S platform definition
Tejas Upadhyay
tejaskumarx.surendrakumar.upadhyay at intel.com
Thu Feb 11 10:36:07 UTC 2021
Adding Alder lake platform definitions
Cc: Anusha Srivatsa <anusha.srivatsa at intel.com>
Cc: Lucas De Marchi <lucas.demarchi at intel.com>
Signed-off-by: Caz Yokoyama <caz.yokoyama at intel.com>
Signed-off-by: Tejas Upadhyay <tejaskumarx.surendrakumar.upadhyay at intel.com>
---
lib/intel_chipset.h | 2 ++
lib/intel_device_info.c | 8 ++++++++
2 files changed, 10 insertions(+)
diff --git a/lib/intel_chipset.h b/lib/intel_chipset.h
index 63c98025..f766021e 100644
--- a/lib/intel_chipset.h
+++ b/lib/intel_chipset.h
@@ -76,6 +76,7 @@ struct intel_device_info {
bool is_tigerlake : 1;
bool is_rocketlake : 1;
bool is_dg1 : 1;
+ bool is_alderlake_s : 1;
const char *codename;
};
@@ -176,6 +177,7 @@ void intel_check_pch(void);
#define IS_TIGERLAKE(devid) (intel_get_device_info(devid)->is_tigerlake)
#define IS_ROCKETLAKE(devid) (intel_get_device_info(devid)->is_rocketlake)
#define IS_DG1(devid) (intel_get_device_info(devid)->is_dg1)
+#define IS_ALDERLAKE_S(devid) (intel_get_device_info(devid)->is_alderlake_s)
#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 5c3816fe..e07fdf6f 100644
--- a/lib/intel_device_info.c
+++ b/lib/intel_device_info.c
@@ -347,6 +347,12 @@ static const struct intel_device_info intel_dg1_info = {
.codename = "dg1"
};
+static const struct intel_device_info intel_alderlake_s_info = {
+ .gen = BIT(11),
+ .is_alderlake_s = true,
+ .codename = "alderlake_s"
+};
+
static const struct pci_id_match intel_device_match[] = {
INTEL_I810_IDS(&intel_i810_info),
INTEL_I815_IDS(&intel_i815_info),
@@ -437,6 +443,8 @@ static const struct pci_id_match intel_device_match[] = {
INTEL_DG1_IDS(&intel_dg1_info),
+ INTEL_ADLS_IDS(&intel_alderlake_s_info),
+
INTEL_VGA_DEVICE(PCI_MATCH_ANY, &intel_generic_info),
};
--
2.30.0
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