From 7701ce26c747322de1f1a87f8e32792582f33249 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Adri=C3=A1n=20Larumbe?= <adrian.larumbe@collabora.com>
Date: Sat, 25 Nov 2023 20:52:02 +0000
Subject: [PATCH] drm/panfrost: Consider dma-buf imported objects as resident
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A GEM object constructed from a dma-buf imported sgtable should be regarded
as being memory resident, because the dma-buf API mandates backing storage
to be allocated when attachment succeeds.
Signed-off-by: Adrián Larumbe <adrian.larumbe@collabora.com>
Fixes: 9ccdac7aa822 ("drm/panfrost: Add fdinfo support for memory stats")
Reported-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Steven Price <steven.price@arm.com>
Signed-off-by: Steven Price <steven.price@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231125205438.375407-2-adrian.larumbe@collabora.com
---
drivers/gpu/drm/panfrost/panfrost_gem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/panfrost/panfrost_gem.c b/drivers/gpu/drm/panfrost/panfrost_gem.c
index 0cf64456e29a4..d47b40b82b0bc 100644
--- a/drivers/gpu/drm/panfrost/panfrost_gem.c
+++ b/drivers/gpu/drm/panfrost/panfrost_gem.c
@@ -200,7 +200,7 @@ static enum drm_gem_object_status panfrost_gem_status(struct drm_gem_object *obj
struct panfrost_gem_object *bo = to_panfrost_bo(obj);
enum drm_gem_object_status res = 0;
- if (bo->base.pages)
+ if (bo->base.base.import_attach || bo->base.pages)
res |= DRM_GEM_OBJECT_RESIDENT;
if (bo->base.madv == PANFROST_MADV_DONTNEED)
--
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