From: Gerd Hoffmann <kraxel@redhat.com>
To: dri-devel@lists.freedesktop.org
Cc: David Airlie <airlied@linux.ie>,
open list <linux-kernel@vger.kernel.org>,
"open list:DRM DRIVER FOR QXL VIRTUAL GPU"
<virtualization@lists.linux-foundation.org>,
Daniel Vetter <daniel@ffwll.ch>,
"open list:DRM DRIVER FOR QXL VIRTUAL GPU"
<spice-devel@lists.freedesktop.org>,
Dave Airlie <airlied@redhat.com>
Subject: [PATCH 3/3] drm/qxl: handle shadow in primary destroy
Date: Tue, 8 Sep 2020 11:39:12 +0200 [thread overview]
Message-ID: <20200908093912.26792-4-kraxel@redhat.com> (raw)
In-Reply-To: <20200908093912.26792-1-kraxel@redhat.com>
qxl_primary_atomic_disable must check whenever the framebuffer bo has a
shadow surface and in case it has check the shadow primary status.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
drivers/gpu/drm/qxl/qxl_display.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c
index 85dcb7fe56a9..3dcbb359e0f5 100644
--- a/drivers/gpu/drm/qxl/qxl_display.c
+++ b/drivers/gpu/drm/qxl/qxl_display.c
@@ -560,6 +560,8 @@ static void qxl_primary_atomic_disable(struct drm_plane *plane,
if (old_state->fb) {
struct qxl_bo *bo = gem_to_qxl_bo(old_state->fb->obj[0]);
+ if (bo->shadow)
+ bo = bo->shadow;
if (bo->is_primary) {
qxl_io_destroy_primary(qdev);
bo->is_primary = false;
--
2.27.0
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prev parent reply other threads:[~2020-09-08 9:39 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200908093912.26792-1-kraxel@redhat.com>
2020-09-08 9:39 ` [PATCH 1/3] drm/qxl: use drmm_mode_config_init Gerd Hoffmann
2020-09-08 11:35 ` Daniel Vetter
2020-09-08 9:39 ` [PATCH 2/3] drm/qxl: release shadow on shutdown Gerd Hoffmann
2020-09-08 9:39 ` Gerd Hoffmann [this message]
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