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drm/qxl: use QXL_GEM_DOMAIN_SURFACE for shadow bo.

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The shadow bo is used as qxl surface, so allocate it as
QXL_GEM_DOMAIN_SURFACE.  Should usually be allocated in
PRIV ttm domain then, so this reduces VRAM memory pressure.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Noralf Trønnes <noralf@tronnes.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20190118122020.27596-9-kraxel@redhat.com
This commit is contained in:
Gerd Hoffmann 2019-01-18 13:20:05 +01:00
parent 6957c6867b
commit 247156d7e2
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/qxl/qxl_display.c
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@ -758,7 +758,7 @@ static int qxl_plane_prepare_fb(struct drm_plane *plane,
user_bo->shadow = old_bo->shadow;
} else {
qxl_bo_create(qdev, user_bo->gem_base.size,
true, true, QXL_GEM_DOMAIN_VRAM, NULL,
true, true, QXL_GEM_DOMAIN_SURFACE, NULL,
&user_bo->shadow);
}
}