[Intel-gfx] [CI 1/6] drm/i915/ehl: Add EHL platform info and PCI IDs

[Rodrigo Vivi]

From: James Ausmus <james.ausmus at intel.com>

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.

Cc: Bob Paauwe <bob.j.paauwe at intel.com>
Signed-off-by: James Ausmus <james.ausmus at intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi at intel.com>
Reviewed-by: José Roberto de Souza <jose.souza at intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190313211144.4842-1-rodrigo.vivi@intel.com
---
 drivers/gpu/drm/i915/i915_pci.c | 9 +++++++++
 include/drm/i915_pciids.h       | 7 +++++++
 2 files changed, 16 insertions(+)

diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index ef7410c492fd..da199125c1e5 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -730,6 +730,14 @@ 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
 
@@ -797,6 +805,7 @@ 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