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drm/i915/ehl: Add EHL platform info and PCI IDs

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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
v4: (Rodrigo): - remove ppgtt type added on v3. Jose pointed it is not
    	       	 needed.

Cc: Bob Paauwe <bob.j.paauwe@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: James Ausmus <james.ausmus@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Bob Paauwe <bob.j.paauwe@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190322175847.25707-1-rodrigo.vivi@intel.com
This commit is contained in:
James Ausmus 2019-03-22 10:58:42 -07:00 committed by Rodrigo Vivi
parent abf1aae825
commit 29f3863d33
2 changed files with 16 additions and 0 deletions
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9
drivers/gpu/drm/i915/i915_pci.c
View File

@ -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),
.is_alpha_support = 1,
.engine_mask = BIT(RCS0) | BIT(BCS0) | BIT(VCS0),
.ppgtt_size = 36,
};
#undef GEN
#undef PLATFORM
@ -799,6 +807,7 @@ 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);

7
include/drm/i915_pciids.h
View File

@ -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 */