From: James Ausmus <james.ausmus@xxxxxxxxx>
Add known EHL PCI IDs.
Cc: Bob Paauwe <bob.j.paauwe@xxxxxxxxx>
Signed-off-by: James Ausmus <james.ausmus@xxxxxxxxx>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
---
arch/x86/kernel/early-quirks.c | 1 +
drivers/gpu/drm/i915/i915_pci.c | 9 +++++++++
include/drm/i915_pciids.h | 7 +++++++
3 files changed, 17 insertions(+)
diff --git a/arch/x86/kernel/early-quirks.c b/arch/x86/kernel/early-quirks.c
index 50d5848bf22e..a8d2cde67c41 100644
--- a/arch/x86/kernel/early-quirks.c
+++ b/arch/x86/kernel/early-quirks.c
@@ -547,6 +547,7 @@ static const struct pci_device_id intel_early_ids[] __initconst = {
INTEL_GLK_IDS(&gen9_early_ops),
INTEL_CNL_IDS(&gen9_early_ops),
INTEL_ICL_11_IDS(&gen11_early_ops),
+ INTEL_EHL_IDS(&gen11_early_ops),
};
struct resource intel_graphics_stolen_res __ro_after_init = DEFINE_RES_MEM(0, 0);
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 3cf697e8f1fa..d4d3a904950c 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -724,6 +724,14 @@ 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),
+ .num_pipes = 3,
+ .is_alpha_support = 1,
+ .engine_mask = BIT(RCS0) | BIT(BCS0) | BIT(VCS0),
+};
+
#undef GEN
#undef PLATFORM
@@ -791,6 +799,7 @@ static const struct pci_device_id pciidlist[] = {
INTEL_WHL_U_GT3_IDS(&intel_coffeelake_gt3_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 d200000feeaa..a0e409e9e70d 100644
--- a/include/drm/i915_pciids.h
+++ b/include/drm/i915_pciids.h
@@ -472,4 +472,11 @@
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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