From: James Ausmus <james.ausmus@xxxxxxxxx>
Add known EHL PCI IDs.
v2 (Rodrigo): Removed x86 early quirk. To be sent in a separated
patch cc'ing the appropriated list and maintainers for
proper ack.
v3: (Rodrigo): - Removed .num_pipes = 3 that is coming since GEN&_FEATURES.
- Added ppgtt type and size after rework from Bob and Chris
Cc: Bob Paauwe <bob.j.paauwe@xxxxxxxxx>
Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Cc: José Roberto de Souza <jose.souza@xxxxxxxxx>
Signed-off-by: James Ausmus <james.ausmus@xxxxxxxxx>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
Reviewed-by: Bob Paauwe <bob.j.paauwe@xxxxxxxxx>
Reviewed-by: José Roberto de Souza <jose.souza@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_pci.c | 10 ++++++++++
include/drm/i915_pciids.h | 7 +++++++
2 files changed, 17 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 7a6054eadb8e..be028b5d80b2 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -730,6 +730,15 @@ static const struct intel_device_info intel_icelake_11_info = {
BIT(RCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS0) | BIT(VCS2),
};
+static const struct intel_device_info intel_elkhartlake_info = {
+ GEN11_FEATURES,
+ PLATFORM(INTEL_ICELAKE),
+ .is_alpha_support = 1,
+ .engine_mask = BIT(RCS0) | BIT(BCS0) | BIT(VCS0),
+ .ppgtt_type = INTEL_PPGTT_FULL,
+ .ppgtt_size = 36,
+};
+
#undef GEN
#undef PLATFORM
@@ -799,6 +808,7 @@ static const struct pci_device_id pciidlist[] = {
INTEL_CML_GT2_IDS(&intel_coffeelake_gt2_info),
INTEL_CNL_IDS(&intel_cannonlake_info),
INTEL_ICL_11_IDS(&intel_icelake_11_info),
+ INTEL_EHL_IDS(&intel_elkhartlake_info),
{0, 0, 0}
};
MODULE_DEVICE_TABLE(pci, pciidlist);
diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
index 291b5e3fa59c..c7cdbfc4d033 100644
--- a/include/drm/i915_pciids.h
+++ b/include/drm/i915_pciids.h
@@ -498,4 +498,11 @@
INTEL_VGA_DEVICE(0x8A70, info), \
INTEL_VGA_DEVICE(0x8A53, info)
+/* EHL */
+#define INTEL_EHL_IDS(info) \
+ INTEL_VGA_DEVICE(0x4500, info), \
+ INTEL_VGA_DEVICE(0x4571, info), \
+ INTEL_VGA_DEVICE(0x4551, info), \
+ INTEL_VGA_DEVICE(0x4541, info)
+
#endif /* _I915_PCIIDS_H */
--
2.20.1
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