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drm/xe/xe3: Define Xe3 feature flags

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Define a common set of Xe3 feature flags and definitions that will be
used for all platforms in this family.

The feature flags are inherited unchanged from the Xe2 (XE2_FEATURES)
platform.

Following B-spec details inherited from Xe2 feature flag definition
commit.

v2: reuse graphics_xe2 definition

Bspec: 58695
 - dma_mask_size remains 46   (not documented in bspec)
 - supports_usm=1             (Bspec 59651)
 - has_flatccs=1              (Bspec 58797)
 - has_4tile=1                (Bspec 58788)
 - has_asid=1                 (Bspec 59654, 59265, 60288)
 - has_range_tlb_invalidate=1 (Bspec 71126)
 - five-level page table      (Bspec 59505)
 - 1 VD + 1 VE + 1 SFC        (Bspec 67103, 70819)
 - platform engine mask       (Bspec 60149)

Cc: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Haridhar Kalvala <haridhar.kalvala@intel.com>
Signed-off-by: Matt Atwood <matthew.s.atwood@intel.com>
Reviewed-by: Shekhar Chauhan <shekhar.chauhan@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241008013509.61233-3-matthew.s.atwood@intel.com
This commit is contained in:
Haridhar Kalvala 2024-10-07 18:35:05 -07:00 committed by Matt Roper
parent 317d81085c
commit 800d75bf20
1 changed files with 4 additions and 1 deletions
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5
drivers/gpu/drm/xe/xe_pci.c
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@ -208,7 +208,7 @@ static const struct xe_media_desc media_xelpmp = {
};
static const struct xe_media_desc media_xe2 = {
.name = "Xe2_LPM / Xe2_HPM",
.name = "Xe2_LPM / Xe2_HPM / Xe3_LPM",
.hw_engine_mask =
GENMASK(XE_HW_ENGINE_VCS7, XE_HW_ENGINE_VCS0) |
GENMASK(XE_HW_ENGINE_VECS3, XE_HW_ENGINE_VECS0) |
@ -356,6 +356,8 @@ static const struct gmdid_map graphics_ip_map[] = {
{ 1274, &graphics_xelpg }, /* Xe_LPG+ */
{ 2001, &graphics_xe2 },
{ 2004, &graphics_xe2 },
{ 3000, &graphics_xe2 },
{ 3001, &graphics_xe2 },
};
/* Map of GMD_ID values to media IP */
@ -363,6 +365,7 @@ static const struct gmdid_map media_ip_map[] = {
{ 1300, &media_xelpmp },
{ 1301, &media_xe2 },
{ 2000, &media_xe2 },
{ 3000, &media_xe2 },
};
#define INTEL_VGA_DEVICE(id, info) { \