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From: "Adrián Larumbe" <adrian.larumbe@collabora.com>
To: linux-kernel@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org,
	"Steven Price" <steven.price@arm.com>,
	"Boris Brezillon" <boris.brezillon@collabora.com>,
	kernel@collabora.com,
	"Adrián Larumbe" <adrian.larumbe@collabora.com>,
	"Liviu Dudau" <liviu.dudau@arm.com>,
	"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
	"Maxime Ripard" <mripard@kernel.org>,
	"Thomas Zimmermann" <tzimmermann@suse.de>,
	"David Airlie" <airlied@gmail.com>,
	"Simona Vetter" <simona@ffwll.ch>
Subject: [PATCH v7 4/6] drm/panthor: Remove unused operation context field
Date: Wed, 15 Apr 2026 12:28:48 +0100	[thread overview]
Message-ID: <20260415112900.681834-5-adrian.larumbe@collabora.com> (raw)
In-Reply-To: <20260415112900.681834-1-adrian.larumbe@collabora.com>

A Panthor BO's sgtable is now retrieved from its dmap field.

Signed-off-by: Adrián Larumbe <adrian.larumbe@collabora.com>
---
 drivers/gpu/drm/panthor/panthor_mmu.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/drivers/gpu/drm/panthor/panthor_mmu.c b/drivers/gpu/drm/panthor/panthor_mmu.c
index d9e2f8afb8fb..cea78e5f0591 100644
--- a/drivers/gpu/drm/panthor/panthor_mmu.c
+++ b/drivers/gpu/drm/panthor/panthor_mmu.c
@@ -195,14 +195,6 @@ struct panthor_vm_op_ctx {
 		/** @map.bo_offset: Offset in the buffer object. */
 		u64 bo_offset;
 
-		/**
-		 * @map.sgt: sg-table pointing to pages backing the GEM object.
-		 *
-		 * This is gathered at job creation time, such that we don't have
-		 * to allocate in ::run_job().
-		 */
-		struct sg_table *sgt;
-
 		/** @map.bo: the BO being mapped. */
 		struct panthor_gem_object *bo;
 	} map;
-- 
2.53.0


  parent reply	other threads:[~2026-04-15 11:29 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-04-15 11:28 [PATCH v7 0/6] Support sparse mappings in Panthor Adrián Larumbe
2026-04-15 11:28 ` [PATCH v7 1/6] drm/panthor: Expose GPU page sizes to UM Adrián Larumbe
2026-04-15 13:10   ` Boris Brezillon
2026-04-15 15:19   ` Steven Price
2026-04-15 11:28 ` [PATCH v7 2/6] drm/panthor: Pass vm_bind_op to vm_prepare_map_op_ctx Adrián Larumbe
2026-04-15 13:11   ` Boris Brezillon
2026-04-15 15:19   ` Steven Price
2026-04-15 11:28 ` [PATCH v7 3/6] drm/panthor: Delete spurious whitespace from uAPI header Adrián Larumbe
2026-04-15 13:41   ` Boris Brezillon
2026-04-15 15:19   ` Steven Price
2026-04-15 11:28 ` Adrián Larumbe [this message]
2026-04-15 13:41   ` [PATCH v7 4/6] drm/panthor: Remove unused operation context field Boris Brezillon
2026-04-15 15:20   ` Steven Price
2026-04-15 11:28 ` [PATCH v7 5/6] drm/panthor: Support sparse mappings Adrián Larumbe
2026-04-15 15:12   ` Boris Brezillon
2026-04-15 22:09     ` Adrián Larumbe
2026-04-16  6:55       ` Boris Brezillon
2026-04-16  7:03       ` Boris Brezillon
2026-04-15 23:15     ` Adrián Larumbe
2026-04-16 18:25     ` Adrián Larumbe
2026-04-17  8:19       ` Boris Brezillon
2026-04-15 11:28 ` [PATCH v7 6/6] drm/panthor: Bump the driver version to 1.9 Adrián Larumbe
2026-04-15 13:54   ` Jani Nikula
2026-04-15 14:01     ` Adrián Larumbe
2026-04-15 16:20       ` Jani Nikula
2026-04-15 15:26     ` Boris Brezillon
2026-04-15 15:22   ` Boris Brezillon
2026-04-15 15:27     ` Boris Brezillon

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