From: Arvind Yadav <arvind.yadav@intel.com>
To: intel-xe@lists.freedesktop.org
Cc: matthew.d.roper@intel.com, nitin.r.gote@intel.com,
Tejas Upadhyay <tejas.upadhyay@intel.com>
Subject: [PATCH v4] drm/xe/xe2: Apply Wa_14024997852
Date: Thu, 12 Feb 2026 12:29:20 +0530 [thread overview]
Message-ID: <20260212065920.1815979-1-arvind.yadav@intel.com> (raw)
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>
---
drivers/gpu/drm/xe/xe_reg_whitelist.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/xe/xe_reg_whitelist.c b/drivers/gpu/drm/xe/xe_reg_whitelist.c
index 1d36c09681aa..754c15f3341a 100644
--- a/drivers/gpu/drm/xe/xe_reg_whitelist.c
+++ b/drivers/gpu/drm/xe/xe_reg_whitelist.c
@@ -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,
--
2.43.0
next reply other threads:[~2026-02-12 6:59 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-12 6:59 Arvind Yadav [this message]
2026-02-12 7:36 ` ✓ CI.KUnit: success for drm/xe/xe2: Apply Wa_14024997852 (rev2) Patchwork
2026-02-12 8:11 ` ✓ Xe.CI.BAT: " Patchwork
2026-02-13 10:52 ` ✓ Xe.CI.FULL: " Patchwork
2026-02-13 17:27 ` Matt Roper
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