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From: Gustavo Sousa <gustavo.sousa@intel.com>
To: intel-xe@lists.freedesktop.org, intel-gfx@lists.freedesktop.org
Cc: Gustavo Sousa <gustavo.sousa@intel.com>,
	 Matt Roper <matthew.d.roper@intel.com>
Subject: [PATCH 09/16] drm/xe/xe3p_lpg: Extend 'group ID' mask size
Date: Mon, 02 Feb 2026 18:43:15 -0300	[thread overview]
Message-ID: <20260202-nvl-p-upstreaming-v1-9-653e4ff105dc@intel.com> (raw)
In-Reply-To: <20260202-nvl-p-upstreaming-v1-0-653e4ff105dc@intel.com>

From: Matt Roper <matthew.d.roper@intel.com>

Xe3p_LPG extends the 'group ID' register mask by one bit.  Since the new
upper bit (12) was unused on previous platforms, we can safely extend
the existing mask size without worrying about adding conditional version
checks to the register programming.

Bspec: 67175
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
---
 drivers/gpu/drm/xe/regs/xe_gt_regs.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/xe/regs/xe_gt_regs.h b/drivers/gpu/drm/xe/regs/xe_gt_regs.h
index b5a7cc45f13d..19f053a7f9be 100644
--- a/drivers/gpu/drm/xe/regs/xe_gt_regs.h
+++ b/drivers/gpu/drm/xe/regs/xe_gt_regs.h
@@ -58,7 +58,7 @@
 #define   MCR_SLICE(slice)			REG_FIELD_PREP(MCR_SLICE_MASK, slice)
 #define   MCR_SUBSLICE_MASK			REG_GENMASK(26, 24)
 #define   MCR_SUBSLICE(subslice)		REG_FIELD_PREP(MCR_SUBSLICE_MASK, subslice)
-#define   MTL_MCR_GROUPID			REG_GENMASK(11, 8)
+#define   MTL_MCR_GROUPID			REG_GENMASK(12, 8)
 #define   MTL_MCR_INSTANCEID			REG_GENMASK(3, 0)
 
 #define PS_INVOCATION_COUNT			XE_REG(0x2348)

-- 
2.52.0


  parent reply	other threads:[~2026-02-02 21:44 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-02-02 21:43 [PATCH 00/16] Basic enabling patches for Xe3p_LPG and NVL-P Gustavo Sousa
2026-02-02 21:43 ` [PATCH 01/16] drm/xe/xe3p_lpg: Add support for graphics IP 35.10 Gustavo Sousa
2026-02-02 22:11   ` Matt Roper
2026-02-02 23:36     ` Matt Roper
2026-02-03 23:53       ` Gustavo Sousa
2026-02-02 21:43 ` [PATCH 02/16] drm/xe/xe3p_lpg: Add initial workarounds for graphics version 35.10 Gustavo Sousa
2026-02-02 22:47   ` Matt Roper
2026-02-04  0:25     ` Gustavo Sousa
2026-02-02 21:43 ` [PATCH 03/16] drm/xe/pat: Differentiate between primary and media for PTA Gustavo Sousa
2026-02-02 22:51   ` Matt Roper
2026-02-02 21:43 ` [PATCH 04/16] drm/xe/xe3p_lpg: Add new PAT table Gustavo Sousa
2026-02-05 17:05   ` Matt Atwood
2026-02-02 21:43 ` [PATCH 05/16] drm/xe/xe3p_lpg: Add MCR steering Gustavo Sousa
2026-02-03 10:32   ` Bhadane, Dnyaneshwar
2026-02-04  0:33     ` Gustavo Sousa
2026-02-06  8:29       ` Bhadane, Dnyaneshwar
2026-02-06 12:38         ` Gustavo Sousa
2026-02-02 21:43 ` [PATCH 06/16] drm/xe/xe3p_lpg: Add LRC parsing for additional RCS engine state Gustavo Sousa
2026-02-05 22:12   ` Matt Atwood
2026-02-02 21:43 ` [PATCH 07/16] drm/xe/xe3p_lpg: Disable reporting of context switch status to GHWSP Gustavo Sousa
2026-02-05 17:31   ` Matt Atwood
2026-02-02 21:43 ` [PATCH 08/16] drm/xe/xe3p_lpg: Drop unnecessary tuning settings Gustavo Sousa
2026-02-05 17:28   ` Matt Atwood
2026-02-02 21:43 ` Gustavo Sousa [this message]
2026-02-04 12:18   ` [PATCH 09/16] drm/xe/xe3p_lpg: Extend 'group ID' mask size Bhadane, Dnyaneshwar
2026-02-02 21:43 ` [PATCH 10/16] drm/xe/xe3p_lpg: Update LRC sizes Gustavo Sousa
2026-02-02 23:29   ` Matt Roper
2026-02-02 21:43 ` [PATCH 11/16] drm/xe/xe3p_lpg: Set STLB bank hash mode to 4KB Gustavo Sousa
2026-02-02 23:34   ` Matt Roper
2026-02-02 21:43 ` [PATCH 12/16] drm/xe/xe3p_lpg: Enable multi-queue feature Gustavo Sousa
2026-02-02 23:35   ` Matt Roper
2026-02-02 21:43 ` [PATCH 13/16] drm/xe/nvlp: Add NVL-P platform definition Gustavo Sousa
2026-02-02 23:48   ` Matt Roper
2026-02-04 12:59     ` Gustavo Sousa
2026-02-04 18:08       ` Matt Roper
2026-02-04 18:36         ` Gustavo Sousa
2026-02-02 21:43 ` [PATCH 14/16] drm/xe/nvlp: Attach MOCS table for nvlp Gustavo Sousa
2026-02-02 23:48   ` Matt Roper
2026-02-02 21:43 ` [PATCH 15/16] drm/i915/nvlp: Hook up display support Gustavo Sousa
2026-02-03  4:19   ` Kandpal, Suraj
2026-02-02 21:43 ` [PATCH 16/16] drm/xe/nvlp: Define GuC firmware for NVL-P Gustavo Sousa
2026-02-02 23:52   ` Matt Roper
2026-02-02 23:37 ` ✓ i915.CI.BAT: success for Basic enabling patches for Xe3p_LPG and NVL-P Patchwork
2026-02-03  7:48 ` ✓ i915.CI.Full: " Patchwork

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