Commit bcf9b296 authored by Radhakrishna Sripada's avatar Radhakrishna Sripada Committed by Matt Roper
Browse files

drm/i915/mtl: Add MeteorLake platform info 



MTL has Xe_LPD+ display IP (version = 14), MTL graphics IP
(version = 12.70), and Xe_LPM+ media IP (version = 13).

Bspec: 55413
Bspec: 55416
Bspec: 55417
Bspec: 55418
Bspec: 55726
Bspec: 45544
Bspec: 65380

v2: rearrange the fields in pci_info(MattR)

Cc: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: default avatarRadhakrishna Sripada <radhakrishna.sripada@intel.com>
Reviewed-by: default avatarMatt Roper <matthew.d.roper@intel.com>
[mattrope: Moved IS_METEORLAKE() higher in header]
Signed-off-by: default avatarMatt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220708000335.2869311-2-radhakrishna.sripada@intel.com
parent 9a92732f

drivers/gpu/drm/i915/i915_drv.h

+1 −0
Original line number Diff line number Diff line
@@ -1069,6 +1069,7 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915, 
#define IS_XEHPSDV(dev_priv) IS_PLATFORM(dev_priv, INTEL_XEHPSDV)

#define IS_DG2(dev_priv)	IS_PLATFORM(dev_priv, INTEL_DG2)

#define IS_PONTEVECCHIO(dev_priv) IS_PLATFORM(dev_priv, INTEL_PONTEVECCHIO)

#define IS_METEORLAKE(dev_priv) IS_PLATFORM(dev_priv, INTEL_METEORLAKE)



#define IS_DG2_G10(dev_priv) \

	IS_SUBPLATFORM(dev_priv, INTEL_DG2, INTEL_SUBPLATFORM_G10)

drivers/gpu/drm/i915/i915_pci.c

+25 −0
Original line number Diff line number Diff line
@@ -1111,6 +1111,31 @@ static const struct intel_device_info pvc_info = { 
	.require_force_probe = 1,

};



#define XE_LPDP_FEATURES	\

	XE_LPD_FEATURES,	\

	.display.ver = 14,	\

	.display.has_cdclk_crawl = 1



__maybe_unused

static const struct intel_device_info mtl_info = {

	XE_HP_FEATURES,

	XE_LPDP_FEATURES,

	/*

	 * Real graphics IP version will be obtained from hardware GMD_ID

	 * register.  Value provided here is just for sanity checking.

	 */

	.graphics.ver = 12,

	.graphics.rel = 70,

	.media.ver = 13,

	PLATFORM(INTEL_METEORLAKE),

	.display.has_modular_fia = 1,

	.has_flat_ccs = 0,

	.has_snoop = 1,

	.memory_regions = REGION_SMEM | REGION_STOLEN_LMEM,

	.platform_engine_mask = BIT(RCS0) | BIT(BCS0) | BIT(CCS0),

	.require_force_probe = 1,

};



#undef PLATFORM



/*

drivers/gpu/drm/i915/intel_device_info.c

+1 −0
Original line number Diff line number Diff line
@@ -73,6 +73,7 @@ static const char * const platform_names[] = { 
	PLATFORM_NAME(XEHPSDV),

	PLATFORM_NAME(DG2),

	PLATFORM_NAME(PONTEVECCHIO),

	PLATFORM_NAME(METEORLAKE),

};

#undef PLATFORM_NAME

drivers/gpu/drm/i915/intel_device_info.h

+1 −0
Original line number Diff line number Diff line
@@ -89,6 +89,7 @@ enum intel_platform { 
	INTEL_XEHPSDV,

	INTEL_DG2,

	INTEL_PONTEVECCHIO,

	INTEL_METEORLAKE,

	INTEL_MAX_PLATFORMS

};