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drm/xe/xe2: Apply Wa_14024997852

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Applied Wa_14024997852 to Graphics version 20.01 to 20.04
Whitelist registers needed for userspace to control autostrip on xe2.

v2:
  - set Bit 31 of FF_MODE, for TE autostrip disable (Nitin)
v3:
  - Need to whitelist these for Xe2 IPs (MATT R)
v4:
  - Combine these into a single range for simplicity:(2001, 3005)
    (MATT R)

Cc: Tejas Upadhyay <tejas.upadhyay@intel.com>
Reviewed-by: Nitin Gote <nitin.r.gote@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Arvind Yadav <arvind.yadav@intel.com>
Link: https://patch.msgid.link/20260212065920.1815979-1-arvind.yadav@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
This commit is contained in:
Arvind Yadav 2026-02-12 12:29:20 +05:30 committed by Matt Roper
parent c020fff70d
commit 2882094e0d
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/xe/xe_reg_whitelist.c
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@ -75,7 +75,7 @@ static const struct xe_rtp_entry_sr register_whitelist[] = {
XE_RTP_ACTIONS(WHITELIST(CSBE_DEBUG_STATUS(RENDER_RING_BASE), 0))
},
{ XE_RTP_NAME("14024997852"),
XE_RTP_RULES(GRAPHICS_VERSION_RANGE(3000, 3005), ENGINE_CLASS(RENDER)),
XE_RTP_RULES(GRAPHICS_VERSION_RANGE(2001, 3005), ENGINE_CLASS(RENDER)),
XE_RTP_ACTIONS(WHITELIST(FF_MODE,
RING_FORCE_TO_NONPRIV_ACCESS_RW),
WHITELIST(VFLSKPD,