Commit 33303615 authored Aug 11, 2023 by Matt Roper Committed by Rodrigo Vivi Dec 21, 2023

drm/xe/lnl: Add LNL platform definition



LNL is an integrated GPU based on the Xe2 architecture.

Bspec: 70821
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Balasubramani Vivekanandan <balasubramani.vivekanandan@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

parent 0993b22f

drivers/gpu/drm/xe/xe_pci.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -319,6 +319,11 @@ static const struct xe_device_desc mtl_desc = {
		PLATFORM(XE_METEORLAKE),
		};

		static const struct xe_device_desc lnl_desc = {
		PLATFORM(XE_LUNARLAKE),
		.require_force_probe = true,
		};

		#undef PLATFORM

		/* Map of GMD_ID values to graphics IP */
		@@ -356,6 +361,7 @@ static const struct pci_device_id pciidlist[] = {
		XE_ATS_M_IDS(INTEL_VGA_DEVICE, &ats_m_desc),
		XE_DG2_IDS(INTEL_VGA_DEVICE, &dg2_desc),
		XE_MTL_IDS(INTEL_VGA_DEVICE, &mtl_desc),
		XE_LNL_IDS(INTEL_VGA_DEVICE, &lnl_desc),
		{ }
		};
		MODULE_DEVICE_TABLE(pci, pciidlist);

drivers/gpu/drm/xe/xe_platform_types.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -21,6 +21,7 @@ enum xe_platform {
		XE_DG2,
		XE_PVC,
		XE_METEORLAKE,
		XE_LUNARLAKE,
		};

		enum xe_subplatform {

include/drm/xe_pciids.h

+5 −0

Original line number	Diff line number	Diff line
		@@ -191,4 +191,9 @@
		XE_MTL_S_IDS(MACRO__, ## __VA_ARGS__), \
		XE_ARL_IDS(MACRO__, ## __VA_ARGS__)

		#define XE_LNL_IDS(MACRO__, ...) \
		MACRO__(0x6420, ## __VA_ARGS__), \
		MACRO__(0x64A0, ## __VA_ARGS__), \
		MACRO__(0x64B0, ## __VA_ARGS__)

		#endif