diff options
| author | Matt Roper <matthew.d.roper@intel.com> | 2023-04-19 14:37:03 -0700 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2023-12-19 18:33:50 -0500 |
| commit | 500f90620cce13e8fd9e7dfc19701d753c4b3625 (patch) | |
| tree | ed563d22ee52047093ce3f27fbd53c8dc2a7eb00 /drivers/gpu/drm/xe/xe_step.c | |
| parent | 5737f74e294775b9fa7fb07f80212c5bdffd5476 (diff) | |
drm/xe/adln: Enable ADL-N
ADL-N is pretty much the same as ADL-P (i.e., Xe_LP graphics + Xe_M
media + Xe_LPD display). However unlike ADL-P, there's no GuC hwconfig
support so the "tgl" GuC firmware should be loaded (i.e., the same
situation as ADL-S).
Acked-by: Nirmoy Das <nirmoy.das@intel.com>
Reviewed-by: Ravi Kumar Vodapalli <ravi.kumar.vodapalli@intel.com>
Link: https://lore.kernel.org/r/20230419213703.3993439-2-matthew.d.roper@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/xe/xe_step.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_step.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_step.c b/drivers/gpu/drm/xe/xe_step.c index bcdb4601c2f6..a443d9bd7bbb 100644 --- a/drivers/gpu/drm/xe/xe_step.c +++ b/drivers/gpu/drm/xe/xe_step.c @@ -71,6 +71,10 @@ static const struct xe_step_info adlp_rpl_revids[] = { [0x4] = { COMMON_GT_MEDIA_STEP(C0), .display = STEP_E0 }, }; +static const struct xe_step_info adln_revids[] = { + [0x0] = { COMMON_GT_MEDIA_STEP(A0), .display = STEP_D0 }, +}; + static const struct xe_step_info dg2_g10_revid_step_tbl[] = { [0x0] = { COMMON_GT_MEDIA_STEP(A0), .display = STEP_A0 }, [0x1] = { COMMON_GT_MEDIA_STEP(A1), .display = STEP_A0 }, @@ -129,6 +133,9 @@ struct xe_step_info xe_step_get(struct xe_device *xe) } else if (xe->info.subplatform == XE_SUBPLATFORM_DG2_G12) { revids = dg2_g12_revid_step_tbl; size = ARRAY_SIZE(dg2_g12_revid_step_tbl); + } else if (xe->info.platform == XE_ALDERLAKE_N) { + revids = adln_revids; + size = ARRAY_SIZE(adln_revids); } else if (xe->info.subplatform == XE_SUBPLATFORM_ADLP_RPLU) { revids = adlp_rpl_revids; size = ARRAY_SIZE(adlp_rpl_revids); |