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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: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
[mattrope: Moved IS_METEORLAKE() higher in header]
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220708000335.2869311-2-radhakrishna.sripada@intel.com
This commit is contained in:
Radhakrishna Sripada 2022-07-07 17:03:34 -07:00 committed by Matt Roper
parent 9a92732f04
commit bcf9b29662
4 changed files with 28 additions and 0 deletions
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1
drivers/gpu/drm/i915/i915_drv.h
View File

@ -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)

25
drivers/gpu/drm/i915/i915_pci.c
View File

@ -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
/*

1
drivers/gpu/drm/i915/intel_device_info.c
View File

@ -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

1
drivers/gpu/drm/i915/intel_device_info.h
View File

@ -89,6 +89,7 @@ enum intel_platform {
INTEL_XEHPSDV,
INTEL_DG2,
INTEL_PONTEVECCHIO,
INTEL_METEORLAKE,
INTEL_MAX_PLATFORMS
};