From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
To: intel-xe@lists.freedesktop.org
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Matthew Brost <matthew.brost@intel.com>
Subject: [PATCH v4 1/6] drm/xe: Use xe_ggtt_map_bo_unlocked for resume
Date: Wed, 9 Oct 2024 14:51:09 +0200 [thread overview]
Message-ID: <20241009125114.412624-2-maarten.lankhorst@linux.intel.com> (raw)
In-Reply-To: <20241009125114.412624-1-maarten.lankhorst@linux.intel.com>
This is the first step to hide the details of struct xe_ggtt.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
---
drivers/gpu/drm/xe/xe_bo_evict.c | 9 ++-------
drivers/gpu/drm/xe/xe_ggtt.c | 16 +++++++++++++++-
drivers/gpu/drm/xe/xe_ggtt.h | 2 +-
3 files changed, 18 insertions(+), 9 deletions(-)
diff --git a/drivers/gpu/drm/xe/xe_bo_evict.c b/drivers/gpu/drm/xe/xe_bo_evict.c
index 541b49007d738..788c071af92e0 100644
--- a/drivers/gpu/drm/xe/xe_bo_evict.c
+++ b/drivers/gpu/drm/xe/xe_bo_evict.c
@@ -146,13 +146,8 @@ int xe_bo_restore_kernel(struct xe_device *xe)
return ret;
}
- if (bo->flags & XE_BO_FLAG_GGTT) {
- struct xe_tile *tile = bo->tile;
-
- mutex_lock(&tile->mem.ggtt->lock);
- xe_ggtt_map_bo(tile->mem.ggtt, bo);
- mutex_unlock(&tile->mem.ggtt->lock);
- }
+ if (bo->flags & XE_BO_FLAG_GGTT)
+ xe_ggtt_map_bo_unlocked(bo->tile->mem.ggtt, bo);
/*
* We expect validate to trigger a move VRAM and our move code
diff --git a/drivers/gpu/drm/xe/xe_ggtt.c b/drivers/gpu/drm/xe/xe_ggtt.c
index 47bfd9d2635d0..655eb6b7474e1 100644
--- a/drivers/gpu/drm/xe/xe_ggtt.c
+++ b/drivers/gpu/drm/xe/xe_ggtt.c
@@ -581,7 +581,7 @@ bool xe_ggtt_node_allocated(const struct xe_ggtt_node *node)
* @ggtt: the &xe_ggtt where node will be mapped
* @bo: the &xe_bo to be mapped
*/
-void xe_ggtt_map_bo(struct xe_ggtt *ggtt, struct xe_bo *bo)
+static void xe_ggtt_map_bo(struct xe_ggtt *ggtt, struct xe_bo *bo)
{
u16 cache_mode = bo->flags & XE_BO_FLAG_NEEDS_UC ? XE_CACHE_NONE : XE_CACHE_WB;
u16 pat_index = tile_to_xe(ggtt->tile)->pat.idx[cache_mode];
@@ -599,6 +599,20 @@ void xe_ggtt_map_bo(struct xe_ggtt *ggtt, struct xe_bo *bo)
}
}
+/**
+ * xe_ggtt_map_bo_unlocked - Restore a mapping of a BO into GGTT
+ * @ggtt: the &xe_ggtt where node will be mapped
+ * @bo: the &xe_bo to be mapped
+ *
+ * This is used to restore a GGTT mapping after suspend.
+ */
+void xe_ggtt_map_bo_unlocked(struct xe_ggtt *ggtt, struct xe_bo *bo)
+{
+ mutex_lock(&ggtt->lock);
+ xe_ggtt_map_bo(ggtt, bo);
+ mutex_unlock(&ggtt->lock);
+}
+
static int __xe_ggtt_insert_bo_at(struct xe_ggtt *ggtt, struct xe_bo *bo,
u64 start, u64 end)
{
diff --git a/drivers/gpu/drm/xe/xe_ggtt.h b/drivers/gpu/drm/xe/xe_ggtt.h
index 27e7d67de0047..bdf6d0733e2ca 100644
--- a/drivers/gpu/drm/xe/xe_ggtt.h
+++ b/drivers/gpu/drm/xe/xe_ggtt.h
@@ -24,7 +24,7 @@ int xe_ggtt_node_insert_locked(struct xe_ggtt_node *node,
u32 size, u32 align, u32 mm_flags);
void xe_ggtt_node_remove(struct xe_ggtt_node *node, bool invalidate);
bool xe_ggtt_node_allocated(const struct xe_ggtt_node *node);
-void xe_ggtt_map_bo(struct xe_ggtt *ggtt, struct xe_bo *bo);
+void xe_ggtt_map_bo_unlocked(struct xe_ggtt *ggtt, struct xe_bo *bo);
int xe_ggtt_insert_bo(struct xe_ggtt *ggtt, struct xe_bo *bo);
int xe_ggtt_insert_bo_at(struct xe_ggtt *ggtt, struct xe_bo *bo,
u64 start, u64 end);
--
2.45.2
next prev parent reply other threads:[~2024-10-09 12:51 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-09 12:51 [PATCH v4 0/6] drm/xe: Make struct xe_ggtt private Maarten Lankhorst
2024-10-09 12:51 ` Maarten Lankhorst [this message]
2024-10-11 12:06 ` [PATCH v4 1/6] drm/xe: Use xe_ggtt_map_bo_unlocked for resume Lucas De Marchi
2024-10-09 12:51 ` [PATCH v4 2/6] drm/xe: Add xe_ggtt_might_lock Maarten Lankhorst
2024-10-09 12:51 ` [PATCH v4 3/6] drm/xe: Add xe_ggtt_alloc Maarten Lankhorst
2024-10-11 12:13 ` Lucas De Marchi
2024-10-11 13:31 ` Michal Wajdeczko
2024-10-09 12:51 ` [PATCH v4 4/6] drm/xe: Convert xe_fb_pin to use a callback for insertion into GGTT Maarten Lankhorst
2024-10-09 12:51 ` [PATCH v4 5/6] drm/xe/display: Dont poke into GGTT internals to fill a DPT Maarten Lankhorst
2024-10-11 16:20 ` Lucas De Marchi
2024-10-09 12:51 ` [PATCH v4 6/6] drm/xe: Move struct xe_ggtt to xe_ggtt.c Maarten Lankhorst
2024-10-09 14:52 ` ✓ CI.Patch_applied: success for drm/xe: Make struct xe_ggtt private Patchwork
2024-10-09 14:53 ` ✗ CI.checkpatch: warning " Patchwork
2024-10-09 14:54 ` ✓ CI.KUnit: success " Patchwork
2024-10-09 15:06 ` ✓ CI.Build: " Patchwork
2024-10-09 15:08 ` ✓ CI.Hooks: " Patchwork
2024-10-09 15:27 ` ✓ CI.BAT: " Patchwork
2024-10-10 0:23 ` ✗ CI.FULL: failure " Patchwork
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20241009125114.412624-2-maarten.lankhorst@linux.intel.com \
--to=maarten.lankhorst@linux.intel.com \
--cc=intel-xe@lists.freedesktop.org \
--cc=matthew.brost@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox