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drm/xe/xe3: Apply wa_14024997852

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Whitelist registers needed for userspace to control autostrip on xe3.

v2: fix GRAPHICS_VERSION to match xe3 (Matt)
v3: use GRAPHICS_VERSION_RANGE to match all xe3 (Matt)

Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patch.msgid.link/20251029085057.54210-1-tapani.palli@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
This commit is contained in:
Tapani Pälli
2025-10-29 10:50:57 +02:00
committed by Matt Roper
parent 3cc0bce86e
commit d24f7d1f62
1 changed files with 7 additions and 0 deletions
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7
drivers/gpu/drm/xe/xe_reg_whitelist.c
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@@ -89,6 +89,13 @@ static const struct xe_rtp_entry_sr register_whitelist[] = {
RING_FORCE_TO_NONPRIV_ACCESS_RD |
RING_FORCE_TO_NONPRIV_RANGE_4))
},
{ XE_RTP_NAME("14024997852"),
XE_RTP_RULES(GRAPHICS_VERSION_RANGE(3000, 3005), ENGINE_CLASS(RENDER)),
XE_RTP_ACTIONS(WHITELIST(FF_MODE,
RING_FORCE_TO_NONPRIV_ACCESS_RW),
WHITELIST(VFLSKPD,
RING_FORCE_TO_NONPRIV_ACCESS_RW))
},
};
static void whitelist_apply_to_hwe(struct xe_hw_engine *hwe)