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drm/i915: Add XE_HP initial definitions

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Our _FEATURES macro went back to GEN7, extending each other, making it
difficult to grasp what was really enabled/disabled. Take the
opportunity of the GEN -> XE_HP name break and also break with the
feature inheritance.

For XE_HP this basically goes from GEN12 back to GEN7 coalescing the
features making sure the overrides remain, remove all the
display-specific features and sort it.

Then also remove the definitions that would be overridden by
DGFX_FEATURES and those that were 0 (since that is the default).
Exception here is has_master_unit_irq: although it is a feature that
started with DG1 and is true for all DGFX platforms, it's also true for
XE_HP in general.

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210721223043.834562-2-matthew.d.roper@intel.com
This commit is contained in:
Lucas De Marchi 2021-07-21 15:30:26 -07:00 committed by Matt Roper
parent f39730350d
commit 05eb46384e
1 changed files with 24 additions and 0 deletions
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24
drivers/gpu/drm/i915/i915_pci.c
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@ -963,6 +963,30 @@ static const struct intel_device_info adl_p_info = {
};
#undef GEN
#define XE_HP_PAGE_SIZES \
.page_sizes = I915_GTT_PAGE_SIZE_4K | \
I915_GTT_PAGE_SIZE_64K | \
I915_GTT_PAGE_SIZE_2M
#define XE_HP_FEATURES \
.graphics_ver = 12, \
.graphics_rel = 50, \
XE_HP_PAGE_SIZES, \
.dma_mask_size = 46, \
.has_64bit_reloc = 1, \
.has_global_mocs = 1, \
.has_gt_uc = 1, \
.has_llc = 1, \
.has_logical_ring_contexts = 1, \
.has_logical_ring_elsq = 1, \
.has_rc6 = 1, \
.has_reset_engine = 1, \
.has_rps = 1, \
.has_runtime_pm = 1, \
.ppgtt_size = 48, \
.ppgtt_type = INTEL_PPGTT_FULL
#undef PLATFORM
/*